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同上一堂课0417四年级[语文]母鸡
同上一堂课0417四年级[语文]母鸡
同上一堂课【四年级】43/67
![同上一堂课0416四年级[数学]我说你搭-搭一搭](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/cc8a88b4c3ca464bb9536759cb54813f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=%2Fdk1fel0dLB6qW8%2FHni9iy22X7U%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=KihSddDZMTwWdFEmvaHKvEALlVo%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=aFk4ROXkAyHAjAw0hT960K20YLo%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://p3-sign.bdxiguaimg.com/tos-cn-p-0000/ddf67efa6fd443159e11d372191bd1dd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=30pAtAfzcuADNhseMckZccw0WmM%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=%2BRQJYcG9IfFhoeJTy8gQWfu6oI8%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=y56ytsDotlksDQyZCgT2rqvgH%2Bw%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=aOUpFl3Vomlhd8mIDOFyK7w9EaM%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=nvUEBGOGDdBEsSSq1KIpfa8u%2Brs%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=3pO3KLWl1BuxeSBUfK%2BXciNLtOw%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=bcCUQT9jCa1kC0hWH97%2Bo9cfAtc%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=QLevZTIXeiGQauTvIw0kjR2MnFg%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=hPsuVn4IW%2BMCspzyoZbTMMWQnUg%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=bHhnM0CNW9%2BeioOigcHoGPzd9w4%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=g8ftYRVCuhSOkQx5P%2Fi4yW%2FieJA%3D)
App29:59![同上一堂课0508四年级[英语]Unit 5 Lesson 3-4](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/0a9f3ff162e0028fb6417e00f6465573~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=ivFF7wZIsslguzWr21r0pUc1eKI%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=qwR%2BtllFtveq6TqX7gDLVzsNF0I%3D)
App29:57![同上一堂课0511四年级[语文]文言文二则](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/5f25dadac70a4c3abf599085e04f200e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=8XuBY6EbZNhAE5SuwBRQCySzaFA%3D)
App29:01![同上一堂课0512四年级[数学]优化-生日](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/23d2f977d42f4d42b8d4ae88ca337467~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=I4I4SGw9kpWnBOmEgzFmmYFru8M%3D)
App29:13![同上一堂课0513四年级[语文]诺曼底号遇难记](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/295b2873c46a41fcbbf221159dd6eb81~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=zM9cGvbAo%2F8A2ELKAsJh89IINrQ%3D)
App29:40![同上一堂课0514四年级[英语]Unit 6 Lesson 1-2](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/9a330f3a36364ccca1c14ae5bed6a2af~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=y%2BChFrsYdK1vTp9jWEGa%2FYomuGs%3D)
App29:25![同上一堂课0515四年级[数学]栽蒜苗](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/556facf2e007397b538f6413fe0e474a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=d5qhAY4o40Mc3GwT3k47aeyGNSM%3D)
App29:25![同上一堂课5月18日四年级[体育]跳绳](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/38268b2f4f718509b5ad71f6f3866286~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=RNTdgocprOCxDu6AcUMIxM5lmJQ%3D)
App29:58![同上一堂课5月19日四年级[语文]宝葫芦的秘密](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/b64f28cfbe324dbb84b36ee327c1cdb4~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=i14E8nnOjX%2Be0cLzFy9I9rpOHns%3D)
App29:53![同上一堂课5月20日四年级[数学]平均数](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/d5c6fe62a20d40d9a7d2e72f904a2716~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=XosqXPk1CZtUKfpvNdJB0Uv%2FVdc%3D)
App29:48![同上一堂课5月21日四年级[英语]Unit 6 Lesson 3-4](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/dc08339a39ba4f8ea29b767edd9438f4~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=Zdj8x8ADLDRA5h8g5FXUmSJ%2BQM8%3D)
App29:41![同上一堂课5月22日四年级[语文]巨人的花园](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/f5ed0b611602fcc3f710d4eee7b240f3~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024061611504228462BA90741A15D0933&requestFrom=704&version_code=80402&x-expires=1750045842&x-signature=U1hX6oPmdyaAqFQLFYulng3i3xE%3D)
App29:59
