{extend name="beike/base" /}
{block name="staticcontent"}
    <meta http-equiv="mobile-agent"
          content="format=xhtml; url=http://bk.cooco.net.cn/mdown-jiaoan-663765.html">
    <meta http-equiv="mobile-agent"
          content="format=html5; url=http://bk.cooco.net.cn/mdown-jiaoan-663765.html">

    <style>
        .layui-btn.downBtn {
            display: block;
            width: 100px;
            height: 32px;
            line-height: 32px;
            background-color: #F2594C;
            border-radius: 3px;
            font-size: 14px;
            color: #ffffff;
            text-align: center;
        }
        .tc_wrape {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: rgb(0,0,0,0.25);
        }
        .tc {
            width: 350px;
            height: 200px;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            margin: auto;
            border: 2.5px solid #F2594C;
            border-radius: 3px;
            box-shadow: 2px 2px 2px 2px rgb(242 89 76 / 15%);
            background: #fff;
        }
        .tc p {
            float: right;
            display: block;
            font-size: 14px;
            cursor: pointer;
            text-align: right;
            background: rgb(0,0,0,0.25);
            color: #fff;
            padding: 1px 3px;
        }
        .tc_tit {
            width: 100%;
            height: auto;
            font-size: 14px;
            text-align: center;
            color: #000;
            clear: both;
        }
        .span_inp {
            width: 250px;
            height: 50px;
            border: 1px solid #000;
            margin: 10px auto;
        }
        .span_inp span {
            float: left;
            display: inline-block;
            width: 50%;
            height: 100%;
            background: #F2594C;
            color: #fff;
            text-align: center;
            line-height: 50px;
        }
        .span_inp input {
            float: left;
            display: inline-block;
            border: 0;
            width: 50%;
            height: 99%;
            outline: none;
            text-align: center;
        }
        .tc button {
            display: block;
            width: 150px;
            height: 50px;
            border: 0;
            color: #fff;
            margin: 0 auto;
            background: #4cadf2;
            cursor: pointer;
        }
        .tc_wrape {
            display: none;
        }
        .captcha_code {
            font-size: 25px;
        }
    </style>
{/block}

{block name="tipcontent"}{/block}

{block name="content"}
    <div id="position">您现在的位置：&nbsp;
        <a href="http://bk.cooco.net.cn" class="LinkPath">第一备课网</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/jiaoan/" class="LinkPath">教案下载</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/list-jiaoan-yinyue/" class="LinkPath">
            音乐教案下载</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/tag-sinianjiyinlejiaoan/" class="LinkPath">四年级音乐教案下载</a>&nbsp;&gt;&gt;&nbsp;
        第一学期下载
    </div>

    <div id="mbList">
        <div class="titleShare">
            <span class="share"></span>
            <strong>第一学期下载页</strong>
        </div>
        <div class="guge"></div>
        <h1 style="background:none;">第一学期下载页</h1>
        <div class="Attribute">分类：
            <span><a href="http://bk.cooco.net.cn/tag-sinianjiyinlejiaoan/" class="LinkPath">四年级音乐教案</a></span>
        </div>

        <div class="clear"></div>
    </div>

    <div class="main">
        <div class="fontsLeft" style="width:100%">
            <div class="mbPic" style="border: gray 1px solid; position:relative;">
                <h1>第一学期文件:</h1>
            </div>
            <div>
                <table class="layui-table" lay-skin="line">
                    <colgroup>
                        <col width="500">
                        <col width="50">
                        <col>
                    </colgroup>
                    <tbody>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2011学年第一学期七年级数学期末复习卷第一章《有理数》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="216656">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2011学年第一学期七年级数学期末复习卷第一章《有理数》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="216424">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2011学年第一学期七年级数学期末复习卷第一章《有理数》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="233643">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2011学年第一学期七年级数学期末复习卷第一章《有理数》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="199380">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2011学年第一学期七年级数学期末复习卷第一章《有理数》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="141484">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2012学年第一学期教学设计--自选商场</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="35147">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十一讲_随机变量的数字特征(数学期望)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="141041">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">浮桥中学2016年初一上数学期末复习试卷(第二章整式)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="217041">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">浮桥中学2016年初一上数学期末复习试卷(第二章整式)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="141951">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">浮桥中学2016年初一上数学期末复习试卷(第二章整式)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="171702">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十一章-细胞增殖和细胞周期</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="374569">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十一章-细胞增殖和细胞周期</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="366849">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">浮桥中学2016年初一上数学期末复习试卷(第二章整式)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="235084">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第二单元第一章第一节《种群的特征》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="376165">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">一一陈太丘与友期</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="8671">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="207778">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="148433">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第二单元第一章第一节《种群的特征》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="369709">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十五章第一节《功》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="294796">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十五章第一节《功》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="282726">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="181343">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="181493">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="207628">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="148283">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="225723">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="240544">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">初四化学第一单元第一节生活中的酸和碱学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="318136">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">一一陈太丘与友期</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="15116">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一课时直线方程 - 如皋市第一中学</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="185004">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十五章第一节《功》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="305175">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十五章第一节《功》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="299889">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高一历史必修一《新中国初期的外交》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="342085">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="225573">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第十五章第一节《功》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="278162">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">八年级下册第十一章第一节《功》教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="299887">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">化学必修一：第三节硫和氮的氧化物（第一课时）学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="314640">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一章第六节春秋战国时期的社会经济和社会变革</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="352504">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016届中考数学第一轮复习导学案43(第8讲_一元一次不等式(组))</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="206886">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016年秋八年级数学上期末章末复习试卷(1)第十一章三角形</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="143895">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">八年级下册第十一章第一节《功》教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="305173">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第九章第一节《杠杆》导学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="277092">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第九章第一节《杠杆》导学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="294550">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">八年级下册第十一章第一节《功》教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="278160">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">八年级下册第十一章第一节《功》教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="282724">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016届中考数学第一轮复习导学案43(第8讲_一元一次不等式(组))</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="219884">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016届中考数学第一轮复习导学案43(第8讲_一元一次不等式(组))</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="237058">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016年秋八年级数学上期末章末复习试卷(1)第十一章三角形</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="220200">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016年秋八年级数学上期末章末复习试卷(1)第十一章三角形</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="194854">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">八年级下册第十一章第一节《功》教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="294794">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2015-2016学年七年级上期末数学复习试卷(一元一次方程)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="200466">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第九章第一节《杠杆》导学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="305706">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016年秋八年级数学上期末章末复习试卷(1)第十一章三角形</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="157405">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016年秋八年级数学上期末章末复习试卷(1)第十一章三角形</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="230989">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016年秋八年级数学上期末章末复习试卷(1)第十一章三角形</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="173289">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2015-2016学年七年级上期末数学复习试卷(一元一次方程)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="236290">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016届中考数学第一轮复习导学案43(第8讲_一元一次不等式(组))</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="178287">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高一化学《铝-金属材料》第一课时学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="319203">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="223956">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="224106">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="225574">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="225724">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="181494">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="150395">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="242035">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016届中考数学第一轮复习导学案43(第8讲_一元一次不等式(组))</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="145114">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016年秋八年级数学上期末章末复习试卷(1)第十一章三角形</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="237333">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第六单元第一章第一节尝试对生物进行分类－学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="363650">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2015-2016学年七年级上期末数学复习试卷(一元一次方程)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="217393">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2015-2016学年七年级上期末数学复习试卷(一元一次方程)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="170831">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2015-2016学年七年级上期末数学复习试卷(一元一次方程)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="142303">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="209471">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一节磁场 教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="283729">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="150245">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="207779">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="241885">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="180575">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="181344">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="148284">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一课时 5.2.4等比数列（一）教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="187742">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一课时 5.2.4等比数列（一）教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="136619">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">物理：第五章第一节《电荷》学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="272988">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">化学：第二节氮的循环(第一课时)学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="319088">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="240545">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="207629">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级上册期末复习试卷：第二章一元二次方程(学生用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="209621">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">湘教版九年级数学上期末复习试卷：第一章反比例函数(教师用)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="148434">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一节磁场 教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="286604">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一课时 5.2.4等比数列（一）教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="215835">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一节磁场 教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="297142">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高一生物第2节《细胞的能量&ldquo;通货&rdquo;&mdash;&mdash;ATP》学案(建湖县第一中学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="366480">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第18课新时期的理论探索学案导学</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="345001">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">22.《绿》第一课时导学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="117992">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《与妻书》第一课时学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="128671">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一节磁场 教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="290614">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">人教版七年级上《第三章一元一次方程》期末专题复习试卷有答案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="142182">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《被子植物的一生》复习学案（第一课时）</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="360758">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《最后一头战象》教学设计(第一课时)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="61145">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">22.《绿》第一课时导学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="85032">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第一节磁场 教学设计</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="275016">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">9A unit 5 Films第一课时学案</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="264740">立即下载</button>
                            </td>
                        </tr>
                                        </tbody>
                </table>
            </div>
            <div>
                <ul>
                                            <li>
                            <p>
                                <strong>四年级音乐第一学期教案.doc</strong>
                                <span><a target="_blank" title="点击进入下载第一学期" href="http://bk.cooco.net.cn/d-jiaoan-663765.html">进入下载</a></span>
                            </p>
                        </li>
                                    </ul>
            </div>


        </div>
    </div>

    <script>
        $(function () {
            $(".down_stat").click(function () {
                $.ajax({
                    url: "http://pro.cooco.net.cn/bk_down_stat/",
                    type: 'get',
                    data: {},
                    crossDomain: true,
                    xhrFields: {
                        withCredentials: true
                    },
                    success: function (res) {
                        if (res.code === 0) {
                            console.log('bk_stat');
                        }
                    }
                });
            });

            // 点击关闭
            $('body').on('click', '.tc_wrape .tc p', function () {
                $(this).parent().parent().hide();
            });

            // 获取当前唯一标识
            var iden = cans();
            var randNum = Math.random();

            $('.downBtn,.doc_title').click(function () {
                // 当前数据key
                var doc = $(this).attr('data-key');
                $('.verify_btn').attr('data-key', doc);

                $('.captcha_img').attr('src', 'http://bk.cooco.net.cn/captchaimg/?iden=' + iden + '&doc=' + doc + '&rand_num=' + randNum);
                $('.tc_wrape').show();
            });

            $('.captcha_img').click(function () {
                var doc = $('.verify_btn').attr('data-key');
                $('.captcha_img').attr('src', 'http://bk.cooco.net.cn/captchaimg/?iden=' + iden + '&doc=' + doc + '&rand_num=' + randNum);
            });

            $('.verify_btn').click(function () {
                var captcha_code = $('.captcha_code').val();
                var doc = $(this).attr('data-key');
                var iden = cans();

                if (captcha_code == '' || captcha_code.length != 4) {
                    alert('验证码错误，请重新输入');
                    return false;
                }

                if (doc == '') {
                    alert('操作错误，请刷新页面重试');
                    return false;
                }

                if (iden == '') {
                    alert('抱歉，系统错误，请联系客服！');
                    return false;
                }

                $.get('http://bk.cooco.net.cn/verify/?' + Math.random(), {'iden': iden, 'doc': doc, 'captcha_code': captcha_code}, function (data) {
                    if (data.code == 0) {
                        $('.captcha_code').val('');
                        $('.tc_wrape .tc p').click();
                        window.open(data.data);
                    } else {
                        alert('验证码错误');
                        $('.captcha_img').click();
                        $('.captcha_code').val('');
                        return false;
                    }
                }, 'json');
            });

            function cans() {
                var canvas = document.createElement('canvas');
                var ctx = canvas.getContext('2d');
                var txt = 'http://security.tencent.com/';
                ctx.textBaseline = "top";
                ctx.font = "14px 'Arial'";
                ctx.textBaseline = "tencent";
                ctx.fillStyle = "#f60";
                ctx.fillRect(125, 1, 62, 20);
                ctx.fillStyle = "#069";
                ctx.fillText(txt, 2, 15);
                ctx.fillStyle = "rgba(102, 204, 0, 0.7)";
                ctx.fillText(txt, 4, 17);

                var b64 = canvas.toDataURL().replace("data:image/png;base64,", "");
                var bin = atob(b64);
                var crc = bin2hex(bin.slice(-16, -12));
                return crc;
            }

            function bin2hex(str) {
                var result = "";
                for (var i = 0; i < str.length; i++) {
                    result += int16_to_hex(str.charCodeAt(i));
                }
                return result;
            }

            function int16_to_hex(i) {
                var result = i.toString(16);
                var j = 0;
                while (j + result.length < 4) {
                    result = "0" + result;
                    j++;
                }
                return result;
            }
        });
    </script>
{/block}