打开App
360P
同上一堂课0326四年级[英语]Unit 2 Lesson 5-6
同上一堂课0326四年级[英语]Unit 2 Lesson 5-6
同上一堂课【四年级】28/67
![同上一堂课0325四年级[科学]生活中的静电](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/f10e730990b74c94af7a0240c2eb02e5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=tx0cQNu4xOc%2B4vjTTTWtC4NqtVc%3D)
App29:46![同上一堂课0326四年级[英语]Unit 2 Lesson 5-6](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/5d1c1fba3c014d378f009a2029f87b97~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=M%2FlZyrnw37rSi6INJBOT9CoAOQ8%3D)
App29:46![同上一堂课0327四年级[数学]街心广场-包装](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/d1ede1fb7f29450dbe8adb9db6db6edd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=HX4pRe9YT55RSsVilLV1pUIGG0I%3D)
App29:45![同上一堂课0330四年级[数学]蚕丝-手拉手](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/2a99d57d18c84882ab81f10cee41c880~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=nEhDb0WgCKpxInuIL5dfPi3T3AU%3D)
App29:40![同上一堂课0331四年级[英语]Unit3 Lesson1-2](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/45175a3ffaf7469986da7d0f7197d6e0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=0zEm1wOXLaTm1crrXYQeewvBexk%3D)
App27:29![同上一堂课0401四年级[语文]千年梦圆在今朝-习作](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/33ccc02e29854edfb648e2cfce6a8595~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=MsA5uZ1juV1wp%2B%2FNetT3wzzAP3c%3D)
App29:01![同上一堂课0402四年级[美术]北京的城楼](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/3ef42d130a7840feaa467345fd85137b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=tPstnk1EC%2Bm0nUIg2GBy%2FPM%2BwfA%3D)
App27:05![同上一堂课0403四年级[语文]快乐读书吧](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/1b5960b88bf840e186fa317e2169f4f4~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=h0GOk7cqKXeaiNz0VDcSswo%2BsWs%3D)
App29:19![同上一堂课0407四年级[语文]短诗三首-绿](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/a204624a22a640e097195f7386f1621a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=Zsakn7ZkUADVWp4MrwUkUglQEbo%3D)
App29:44![同上一堂课0408四年级[英语]Unit 3 Lesson 3-4](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/d27351bca1244885893b2f0cfe852227~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=aVgtwtgNjSvmE%2B%2BbXOtDVUzxpHM%3D)
App29:43![同上一堂课0409四年级[实践]十岁天空](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/39cd827c508440ec98f8a43882f6f5e1~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=VY9jstiim%2F0RYUJ2QpXvOvFNTHY%3D)
App29:45![同上一堂课0410四年级[语文]白桦-在天晴了的时候](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/fe3a25f1b245400da6c99800325385ae~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=G3Ujjp7t%2FP5jhvLaXHFm%2BYA7mig%3D)
App29:44![同上一堂课0413四年级[数学]练习三-看一看](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/8e444cccac7a4229bdedbfd76735f096~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=Kf1%2BtNHBZJdEQpOnEePE4msRgH0%3D)
App29:46![同上一堂课0414四年级[英语]Unit 4 Lesson 1-2](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/84c2aa10504c48c99c67babf8915f473~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=0Id%2BCDb8gF5T8UsoWhrucIRCtpA%3D)
App29:46![同上一堂课0415四年级[语文]猫](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/225de9c8094f401396fb460ffb400868~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=Zswow2M0fM%2B9nuh7NVT6k%2FFDZ2o%3D)
App29:46![同上一堂课0416四年级[数学]我说你搭-搭一搭](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/cc8a88b4c3ca464bb9536759cb54813f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=mvRy3xUCx4SB7kpYa%2B7p1RBtKws%3D)
App29:45![同上一堂课0417四年级[语文]母鸡](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/81717dcd1b1349429e973fc3b1b9106d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=D%2FHQgvCBQpywZ3zxNjK6NsU0RI0%3D)
App29:45![同上一堂课0420四年级[数学]字母表示数](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/c93bce0e9b95416798a914f149950999~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=M5iVeAbVpufMELnvGg8ETXeEwAA%3D)
App29:06![同上一堂课0421四年级[音乐]我是少年阿凡提-牧羊姑娘](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/ddf67efa6fd443159e11d372191bd1dd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=Pvg62IxJeCGo5RBl5MoccvWKfa8%3D)
App29:35![同上一堂课0422四年级[语文]白鹅](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/805243cdf5b04143bb0152929198874f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=DRc7k6oC57fSVvk59C%2B1vPs0ynw%3D)
App29:02![同上一堂课0423四年级[英语]Unit 4 Lesson 3-4](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/cad6181efed747468d932f0f03103938~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=qJvOn6uDiP2K52Fs524dATgHYrI%3D)
App28:38![同上一堂课0424四年级[语文]习作](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/d13e9efb727a4c198f6445cc7ad08645~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=91n13E8lp7YanSheJJhLNQb7u9U%3D)
App28:54![同上一堂课0426四年级[数学]等量关系-方程](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/bd2c62dd4a3e40ceb3a69a302a8f4f18~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=zt7rUzS538KSph8JHo8jYFdD5mA%3D)
App29:05![同上一堂课0427四年级[语文]海上日出](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/3f0e47d8216d4d3d82f440bb12d5739b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=PUOKgd6t%2B1iIJsEwEiaFmm3OPHw%3D)
App29:59![同上一堂课0428四年级[英语]Unit 5 Lesson 1-2](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/cb9cd539d3424ca189219c108ca21764~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=SJ9QS5SLTN2hconCSOag1%2Bzvrhc%3D)
App29:59![同上一堂课0429四年级[语文]记金华的双龙洞](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/eb7dc655bbfa4eb186c836473006f742~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=fV9lzSYrtxME1V9O7ypEzWbzXMQ%3D)
App29:59![同上一堂课0430四年级[数学]解方程](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/84d90cd1a7504b63b4460e4c83d4c5ef~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=NwCUIT6EsqH8G%2FpGtPPIP7OiSUc%3D)
App29:58![同上一堂课0506四年级[数学]猜数游戏-奥运中的数学](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/820ad8583c164029a17a948e48858f65~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=ySxJDDaVfzofhlR8xd%2FcXqW2%2BOo%3D)
App29:36![同上一堂课0507四年级[语文]小英雄雨来](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/f0a5007d5bfbfbe3d473e18c155a2839~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=zY9yyprRamqk5EM4N5RQHTV3Srk%3D)
App29:59![同上一堂课0508四年级[英语]Unit 5 Lesson 3-4](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/0a9f3ff162e0028fb6417e00f6465573~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=24%2Ba0%2F3NQ%2BKY9SOLIqsPXKZlo%2F0%3D)
App29:55![同上一堂课0509四年级[语文]古诗三首](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/8b0d7cc5e2b59c113217bd78812fab03~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250111101705ACC268E53B553C1DD208&requestFrom=704&version_code=80402&x-expires=1768097825&x-signature=RdQrPCy6iwpybOJbm49DAj%2Byuj4%3D)
App29:57打开App观看
