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同上一堂课0227三年级[语文]口语交际-习作
同上一堂课0227三年级[语文]口语交际-习作
同上一堂课【三年级】9/68
![同上一堂课0226三年级[数学]节约-集邮](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/59afea6ee46340259399ed6ff62ba9d3~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=zz8xzzi7%2BlEaWU126eE5mBH2TGU%3D)
App29:44![同上一堂课0227三年级[语文]口语交际-习作](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/c0bf0073ed6e4ab8956355f05dc2a0ad~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=O%2BhuKekzSxr%2FJrNVl5B0CXdwBcU%3D)
App29:42![同上一堂课0228三年级[数学]买新书-讲故事](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/80aecf1b592e41cbb03bb338f2f70f31~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=02CfnMrLl1WZNEEEC68Z6lySefY%3D)
App29:44![同上一堂课0302三年级[英语]Unit 1 Lesson 5-6](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/dcaf7cecb5d14c968b87749fb0ccab5e~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=DZberw0XKGO2bH6QMaGsY5T5afM%3D)
App29:45![同上一堂课0303三年级[语文]昆虫备忘录-语文园地](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/c5096f65aecf48c88bc57ab18b8d8f8e~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=fYSOYIwv9C4XNURtv2S8p6EJ2vo%3D)
App29:45![同上一堂课0304三年级[数学]轴对称](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/bba46496efc04b0199f2e193650a4ce6~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=WaZCp%2Flzm2ZAS%2FaOwn8DeBL5mh8%3D)
App29:44![同上一堂课0305三年级[语文]守株待兔](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/bf82123005f34487b852a51c6619eb37~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=oYa3VccFftBOsQspP06NN5u0g%2B0%3D)
App29:45![同上一堂课0306三年级[数学]平移和旋转](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/437e30dd516c408f884ca4b4489c8c01~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=9djM8KC2f9YbFuBuqOwOz05Ap2k%3D)
App29:45![同上一堂课0309三年级[英语]Unit 2 Lesson 1-2](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/6126c429545749239e1b5df832631647~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=24E5W3Y1cS1OFVhyzBbGPZYED%2BY%3D)
App27:52![同上一堂课0310三年级[语文]陶罐和铁罐](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/dda0be19ff46bb377ceac3d1a42d13f8~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=40PQ0kP%2FhcSEC1iM5gA2%2BqKzD%2BU%3D)
App27:53![同上一堂课0311三年级[数学]找规律-队列表演](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/1dcd5012624d448a9a0cfefa8f814c83~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=2o2RIcPQGcavFNEVD29lamLhCLE%3D)
App29:37![同上一堂课0312三年级[语文]鹿角和鹿腿](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/3f56f4f20e3f4508898cdaa2844dec8c~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=wcNLwzBIGTPJ99Ror0%2BY5ZcyI3Q%3D)
App29:27![同上一堂课0313三年级[戏剧]一起玩手偶](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/03b169b2b7aa41fead08f6649785a909~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=W%2FNCf0fGdU5g21txktkBE08u47U%3D)
App28:38![同上一堂课0316三年级[英语]Unit 2 Lesson 3-4](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/c94f1b13941749579e3cbf30b8739e69~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=apHka5lLfXJo9nCl3f40dyOqymM%3D)
App29:46![同上一堂课0317三年级[语文]池子与河流-习作](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/6101297f45cb4ae3af99d31af1821272~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=fPvpSF2XZEHjtJSfkSox%2BGtYmJo%3D)
App29:01![同上一堂课0318三年级[道法]我的家在这里](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/57d1de2c3a31485f8ff8785aee6094db~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=UND6qZKOhoGzqUdxvmmLXQdugmo%3D)
App29:48![同上一堂课0319三年级[科学]我们的过山车](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/2bb7bffbc224499abf2807862f7e7b95~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=RMI6ulQHcfQX%2BIqvZ9Z4WSILeIU%3D)
App29:53![同上一堂课0320三年级[数学]队列表演-看电影](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/09cff660d19c4514919a3c4bd2feea2f~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=00XZkgkj6JdDaKtFKKjXZMhLOnI%3D)
App29:53![同上一堂课0323三年级[英语]Unit 2 Lesson 5-6](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/cc40b95b92d848d1866fadd260e7822d~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=u4ZSVmDy3G3pVxQHAphT39%2FaBQw%3D)
App29:46![同上一堂课0324三年级[数学]乘法拓展课-练习三](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/28b2e96aeef0431c918fc043be5c289c~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=nspHqRUrsvVIeDJllh0wc0%2F%2BepQ%3D)
App29:46![同上一堂课0325三年级[语文]口语交际-语文园地](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/929f6e94fc474b4090d303d2e242bcb8~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=mnabYOFVfpsrCOO5oShVSpeC0Gc%3D)
App29:42![同上一堂课0326三年级[数学]整理与复习-数学游戏](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/57d62ad6dce24415b5826c09fc4fbe9a~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=J5sSMvIEQUHnMeCuCkHmdKTnQYo%3D)
App29:45![同上一堂课0327三年级[体育]篮球-跳跃](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/9f79bd2d134a48c1b45da746bbefeb55~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=guj0999IOAoTBVBRFHrL2SS%2B4BU%3D)
App29:44![同上一堂课0330三年级[英语]Unit3 Lesson1-2](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/a728c869ad034df5a1434ed65461ca77~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=0Xwvzz69AhL0ONsSHrX6H1YpXGI%3D)
App28:32![同上一堂课0331三年级[语文]快乐读书吧](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/13f5a8cba4d0472e87bc3ec5da83d8f1~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=I0GJvzrVgyw3GXc%2FE%2BQnEmRco2s%3D)
App28:34![同上一堂课0401三年级[数学]有多重-1吨有多重](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/f9019d30210405a1a3fc6ce3fa8c016f~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=tFaSRtobwmYUKenEBsV2eOUMrNE%3D)
App29:31![同上一堂课0402三年级[语文]古诗三首](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/a8e77ca19f7b4127b43b09b90cdfba91~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=jc5tHENMOXqs95cG5cc5CZS7tp0%3D)
App28:56![同上一堂课0403三年级[数学]避开恶猫的方法](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/40ce3bd3fa234b5d8241c4f98b8e1e09~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=y4Bxfp6DUaHcx%2FBXO91LS%2BoV6kg%3D)
App28:37![同上一堂课0407三年级[英语]Unit 3 Lesson 3-4](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/f35feb81920c4298a9074128a7b15769~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=toWxus8jvqEDKdrLyzNFM5tikkc%3D)
App29:43![同上一堂课0408三年级[语文]纸的发明](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/999f178e343744daa7c8910747982a1a~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=cAlFFwL1hJ4N7H12x62IQ82R2rI%3D)
App29:21![同上一堂课0409三年级[数学]什么是面积-面积单位](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/8bf91038ee854398a5a7412376cdfd6c~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=20241214212332B91557086702197EB775&requestFrom=704&version_code=80402&x-expires=1765718613&x-signature=qoGd0DGgq8mBzbUA7LkAyG90O0A%3D)
App29:40打开App观看
