设为首页
添加收藏
手机版
淘知学堂
网站首页
精品课程
淘知小学
淘知中学
会员中心
在线充值
淘知书城
更多链接
京东官方旗舰店
天猫官方旗舰店
网站首页
小学教材全解【增值版】
四年级数学（上）-人教版
认识线段、直线、射线和角
能力提升讲解
正文
能力点二 利用列表法可以探索若干条直线交点的个数
责任编辑：Tom Sun
发表时间：2013年07月30日 14:32
浏览次数：
2590
No.A3533
相关内容：
列表法
能力提升讲解
人教版
4年级上
第二单元
直线、射线和角及角的度量
亲，发现文中的错误不要不好意思告诉我们，纠错成功，你将获得50~200个金星币的奖励哦~
我要纠错
<script type='text/javascript'> var _vds = _vds || []; window._vds = _vds; (function () { _vds.push(['setAccountId', 'a26e1837306943d5']); (function () { var vds = document.createElement('script'); vds.type = 'text/javascript'; vds.async = true; vds.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + 'dn-growing.qbox.me/vds.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(vds, s); })(); })(); </script> </div> <script src="https://open.oss.taozhi.cn/ststics/production/analytics/analytics.js"></script> <script type="text/javascript"> window.taoZhiAnalytics.sendRecord({ con_data_type: '综合内容', con_data_id: 3533, con_data_name: "能力点二 利用列表法可以探索若干条直线交点的个数", con_xd_id: 1, con_xd_name: "小学", con_subject_id: 2, con_subject_name:"数学", con_ </li> </ul> </div> <div id="prevAndNextBox"> <div> <span>上一篇：</span> <a href="/a/3532.htm" title="能力点一 利用端点的个数来判断线段、射线和直线的条数">能力点一 利用端点的个数来判断线段、射线和直线的条数</a> </div> <div> <span>下一篇：</span> <a href="/a/3534.htm" title="直线、射线和角全练全测">直线、射线和角全练全测</a> </div> </div> <div id="shareBox"> <table cellpadding="0" cellspacing="2"> <tr> <td class="goZTIndex" colspan="2"> <a href="/c/4437.htm" title="返回〖认识线段、直线、射线和角〗"><span>返回〖认识线段、直线、射线和角〗</span></a> </td> <td class="goIndex"> <a href="/" title="返回【网站首页】"><span>返回〖网站首页〗</span></a> </td> <td class="erweima" rowspan="3"> <img id="img_ErWeiMa" src="http://www.liantu.com/api.php?bg=ffffff&fg=000000&gc=000000&el=M&text=https://www.taozhi.cn/phone_a/3533.htm" alt="${page.Title}的二维码" title="扫一扫，使用手机浏览！" class="png"/> </td> </tr> <tr> <td class="linkText" colspan="2"> <input id="txt_link" type="text" value="https://www.taozhi.cn/a/3533.htm" readonly="readonly"/> </td> <td class="copyLink"> <span id="btn_copyLink" title="复制本页链接分享给好朋友"> 复制本页链接</span> </td> </tr> <tr> <td class="share" colspan="3"> <!-- Baidu Button BEGIN --> <div id="bdshare" class="bdshare_t bds_tools_32 get-codes-bdshare"> <a class="bds_mshare"></a> <a class="bds_qzone"></a> <a class="bds_sqq"></a> <a class="bds_tqq"></a> <a class="bds_tsina"></a> <a class="bds_renren"></a> <a class="bds_ty"></a> <a class="bds_t163"></a> <a class="bds_print"></a> <a class="bds_copy"></a> <span class="bds_more"></span> </div> <script type="text/javascript" id="bdshare_js" data="type=tools&uid=560008" ></script> <script type="text/javascript" id="bdshell_js"></script> <script type="text/javascript"> document.getElementById("bdshell_js").src = "http://bdimg.share.baidu.com/static/js/shell_v2.js?cdnversion=" + Math.ceil(new Date() / 3600000) </script> <!-- Baidu Button END --> </td> </tr> </table> </div> <div id="commentBox"> <!-- 多说评论框 start --> <div class="ds-thread" data-url="http://xx.taozhi.cn/a/3533.htm"></div> <!-- 多说评论框 end --> <!-- 多说公共JS代码 start (一个网页只需插入一次) --> <script type="text/javascript"> var duoshuoQuery = { short_name: "jxxx" }; (function () { var ds = document.createElement('script'); ds.type = 'text/javascript'; ds.async = true; ds.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') + '//static.duoshuo.com/embed.js'; ds.charset = 'UTF-8'; (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(ds); })(); </script> <!-- 多说公共JS代码 end --> </div> </div> </div> <div id="container_left"> <div id="ke_Title_Box"> <div id="ke_Title_Box_Top"> <p> <span>三 角的度量</span> </p> <a title="认识线段、直线、射线和角" href="https://www.taozhi.cn/c/4437.htm">认识线段、直线、...</a> </div> <div id="ke_Title_Box_Content"> <h3>四年级数学（上）-人教版</h3> <ul class="out_ul"> <li class="out_li "><span>一 大数的认识</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/4429.htm">《亿以内数的读法和写法》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4431.htm">《亿以内数的大小比较、改写及求近似数 》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4433.htm">《数的产生、十进制计数法和亿以上数的认识》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4435.htm">《计算工具的认识、算盘、计算器》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4436.htm">《整理和复习》</a></li> </ul> </li> <li class="out_li "><span>二 公顷和平方千米</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/54562.htm">《公顷和平方千米》</a></li> </ul> </li> <li class="out_li current"><span>三 角的度量</span> <ul class="in_ul"> <li class="in_li current"><a href="https://www.taozhi.cn/c/4437.htm">《认识线段、直线、射线和角》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/61619.htm">分类【61619】不包括扩展字段【LessonNum】 《角的度量》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4438.htm">《角的分类及画角》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4440.htm">《整理和复习》</a></li> </ul> </li> <li class="out_li "><span>四 三位数乘两位数</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/4444.htm">《三位数乘两位数的笔算方法》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4445.htm">《因数中间或末尾有0的乘法》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4446.htm">《积的变化规律》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/54546.htm">《总价、路程问题》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4451.htm">《整理和复习》</a></li> </ul> </li> <li class="out_li "><span>五 平行四边形和梯形</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/4453.htm">《垂直与平行》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4454.htm">《平行四边形和梯形》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4456.htm">《整理和复习》</a></li> </ul> </li> <li class="out_li "><span>六 除数是两位数的除法</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/4458.htm">《口算除法》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4462.htm">《商是一位数的笔算除法（除数是整十数）》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4465.htm">《商是一位数的笔算除法——（除数接近整十数）》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/54627.htm">《商是一位数的笔算除法——（除数不接近整十数）》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4469.htm">《商是两位数的笔算除法》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4471.htm">《商的变化规律》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4474.htm">《整理和复习》</a></li> </ul> </li> <li class="out_li "><span>七 条形统计图</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/54576.htm">《条形统计图》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4484.htm">《整理和复习》</a></li> </ul> </li> <li class="out_li "><span>八 数学广角——优化</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/4486.htm">《数学广角——优化》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4488.htm">《整理和复习》</a></li> </ul> </li> <li class="out_li "><span>九 总复习</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/4491.htm">《数与代数》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4492.htm">《空间与图形 》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4494.htm">《统计与概率》</a></li> <li class="in_li "><a href="https://www.taozhi.cn/c/4497.htm">《期末综合测试》</a></li> </ul> </li> <li class="out_li "><span>微课精讲</span> <ul class="in_ul"> <li class="in_li "><a href="https://www.taozhi.cn/c/54505.htm">《教材习题微课精讲》</a></li> </ul> </li> </ul> </div> </div> <div id="categoryBox"> <div id="categoryBox_title"> <h2>资源分类<span>Classification</span></h2> </div> <div id="categoryBox_content"> <ul> <li data="47060" ><a href="https://www.taozhi.cn/c/47060.htm">知识点微视频（2）</a></li> <li data="47607" ><a href="https://www.taozhi.cn/c/47607.htm">能力题微视频（1）</a></li> <li data="9780" ><a href="https://www.taozhi.cn/c/9780.htm">课外资料拓展（2）</a></li> <li data="9777" ><a href="https://www.taozhi.cn/c/9777.htm">教材内容图片（0）</a></li> <li data="9778" class="current"><a href="https://www.taozhi.cn/c/9778.htm">能力提升讲解（3）</a></li> <li data="9779" ><a href="https://www.taozhi.cn/c/9779.htm">课时全练全测（2）</a></li> <li data="9775" ><a href="https://www.taozhi.cn/c/9775.htm">知识点图示讲解（3）</a></li> <li data="9776" ><a href="https://www.taozhi.cn/c/9776.htm">重难点动漫讲解（2）</a></li> </ul> </div> </div> </div> </div> <div id="saoyisao" class=".png"></div> <!--尾部开始--> <div id="footer"> <div id="footer_inner" class="clear"> <div id="footer_right"> <p id="footer_menu" > <a class="link_a" title="关于金星" href="https://www.taozhi.cn/about.htm" style=''>关于金星</a> <span>|</span> <a class="link_a" title="帮助中心" href="https://www.taozhi.cn/c/1938.htm" style=''>帮助中心</a> <span>|</span> <a href="#" id="StranLink">繁體中文</a> </p> <p> <span>COPYRIGHT © 2012 taozhi.cn</span> <a href="https://www.taozhi.cn/" target="_blank" title="淘知学堂 - 金星教育集团旗下品牌">淘知学堂</a> <a href="http://www.beian.miit.gov.cn/" target="_blank" title="网站备案">京ICP备12019293号-4</a> </p> <p> <span>京网文（2018）10425-944号</span> </p> <p> <span>IPC经营许可证 ：京 ICP证120460号</span> </p> <p> <span>网络出版服务许可证：（总）网出证（京）字第170号</span> </p> </div> <div id="footer_left"> </div> <span id="btn_top"> </span> </div> </div> <div id="phoneWebErWeiMaBox"> <div id="phoneWebErWeiMaBox_Top"> <h2>手机版</h2> </div> <div id="phoneWebErWeiMaBox_Content"> <img src="https://assets.taozhi.online/_Template/Default/img/erweima_phone_web.png" alt="金星教育小学网手机版二维码" title="扫一扫登录金星教育小学网手机版" /> </div> </div> <!--尾部结束--> <!--尾部公共开始--> <script src="https://assets.taozhi.online/_Template/Default/js/jquery-1.8.2.min.js" type="text/javascript"></script> <!--动画插件--> <script src="https://assets.taozhi.online/_Template/Default/js/jquery.easing.1.3.js" type="text/javascript"></script> <!--图片预加载插件--> <script src="https://assets.taozhi.online/_Template/Default/js/jquery.imgpreload/jquery.imgpreload.min.js" type="text/javascript"></script> <!--繁简体切换--> <script src="https://assets.taozhi.online/_Template/Default/js/Std_StranJF.Js" type="text/javascript"></script> <script src="https://assets.taozhi.online/_Template/Default/js/jquery.scrollto.js" type="text/javascript"></script> <script src="https://assets.taozhi.online/_Template/Default/js/jquery.scrollfollow.js" type="text/javascript"></script> <script src="https://assets.taozhi.online/_Template/Default/js/jquery.cookie.js" type="text/javascript"></script> <script src="https://assets.taozhi.online/_Template/Default/js/jquery.AndyTip/js/jquery.AndyTip.js" type="text/javascript"></script> <script src="https://assets.taozhi.online/_Template/Default/js/layer-v2.4/layer/layer.js"></script> <!--客服--> <script src="https://assets.taozhi.online/_Template/Default/js/kefu/js/kefu.js" type="text/javascript"></script> <!--通用复制插件--> <script src="https://assets.taozhi.online/_Template/Default/js/zeroclipboard/ZeroClipboard.js" type="text/javascript"></script> <!--向导插件--> <script src="https://assets.taozhi.online/_Template/Default/js/intro.js-0.6.0/minified/intro.min.js" type="text/javascript"></script> <!--提示插件--> <script src="https://assets.taozhi.online/_Template/Default/js/poshytip-1.2/src/jquery.poshytip.min.js" type="text/javascript"></script> <!--面包屑导航--> <script src="https://assets.taozhi.online/_Template/Default/js/jBreadCrumb_1.1/js/jquery.jBreadCrumb.1.1.js"></script> <!--提示IE6用户升级浏览器--> <!--[if lte IE 6]> <script src="http://letskillie6.googlecode.com/svn/trunk/letskillie6.zh_CN.pack.js"></script> <![endif]--> <!--IE6PNG图片--> <!--[if lte IE 6]> <style type="text/css"> .bannerDH { behavior: url("https://assets.taozhi.online/_Template/Default/js/iepngfix/images/iepngfix.htc") } </style> <![endif]--> <script src="https://assets.taozhi.online/_Template/Default/js/comm_tz2020.1.12_2.js" type="text/javascript"></script> <!--尾部公共结束--> <script type="text/javascript"> currentArticleId = 3533; </script> <script src="https://assets.taozhi.online/_Template/Default/js/lookHistory.js" type="text/javascript"></script> <script src="https://assets.taozhi.online/_Template/Default/js/a_article.js" type="text/javascript"></script> <div style="height: 0.1px; overflow: hidden;"> <script> var _mtac = {}; (function () { var mta = document.createElement("script"); mta.src = "https://pingjs.qq.com/h5/stats.js?v2.0.2"; mta.setAttribute("name", "MTAH5"); mta.setAttribute("sid", "500354630"); var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(mta, s); })(); </script> <script> var _hmt = _hmt || []; (function () { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?09328fee3bf7f48cf443fdb188e51950"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script type='text/javascript'> var _vds = _vds || []; window._vds = _vds; (function () { _vds.push(['setAccountId', 'a26e1837306943d5']); (function () { var vds = document.createElement('script'); vds.type = 'text/javascript'; vds.async = true; vds.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + 'dn-growing.qbox.me/vds.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(vds, s); })(); })(); </script> </div> <script src="https://open.oss.taozhi.cn/ststics/production/analytics/analytics.js"></script> <script type="text/javascript"> window.taoZhiAnalytics.sendRecord({ con_data_type: '综合内容', con_data_id: 3533, con_data_name: "能力点二 利用列表法可以探索若干条直线交点的个数", con_xd_id: 1, con_xd_name: "小学", con_subject_id: 2, con_subject_name:"数学", con_bb_id: 2, con_bb_name:"RJ", con_dq_id:0, con_dq_name:"$Comm_DQ_TelManager.FindById($article.DQId).Name", con_grade_id: 4, con_grade_name:"四年级", con_jd_id: 1, con_jd_name:"上册", con_bc_id: 0, con_bc_name:"$Comm_BC_TelManager.FindById($article.BCId).Name", con_content_model_id: 5, con_content_model_name: "网络版【全解-文章-无图】" }); </script> </body> </html>