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枣庄空中课堂4月15日四年级[语文-英语-语文-科学]
枣庄空中课堂4月15日四年级[语文-英语-语文-科学]
枣庄空中课堂【四年级】48/74
![枣庄空中课堂4月14日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/2f21c0c0478a42efb90e3edf90f00385~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=uYiBmb2rylzmm1ARXsGybM6HbvE%3D)
App59:57![枣庄空中课堂4月15日四年级[语文-英语-语文-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/3b9874edc0f24ae9b371c42ca3b9de53~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=s%2FED9dSMoM4ON2aPi%2BL0Hqjs%2FuE%3D)
App79:00![枣庄空中课堂4月16日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/d0e5d9a40a874e448d29dc3845ab12cc~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=%2BLp5TRnFvd9zqRwx3UY6twpldYw%3D)
App70:55![枣庄空中课堂4月17日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/a69ee7961b4a4a21b15655fcfe1787c1~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=mWoztFGO32bTHuCVyiHh5ITIOCw%3D)
App60:29![枣庄空中课堂4月20日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/227cf9eed116490bb9f9a5336b060e0a~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=DOuvcE0dgYyGYn1qktSi%2F3gqhho%3D)
App76:30![枣庄空中课堂4月21日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/f417d9964e6a410a8098ed38243246d8~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=Ao2zdQ4TkfIvp2xLw2vNc8PmZjQ%3D)
App59:38![枣庄空中课堂4月22日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/d2a26b7e5f404431bf48c40b29e320c4~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=EjfrBTRC7yUwki6OEe%2B6zt0NEmY%3D)
App80:33![枣庄空中课堂4月23日四年级[语文-数学-英语-道法]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/0333a26396104102881e307aaec89246~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=CYYf5%2FmRYcuzRmv0LrgroCLKJB0%3D)
App80:29![枣庄空中课堂4月24日四年级[语文-数学-语文]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/63b0bc399c0842c5a7e6d3246a68d61f~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=c9cl%2FVn5NtiFLZPaH%2FgatZnfN1g%3D)
App60:59![枣庄空中课堂4月26日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/aec8beabf98c4ade93a758e4530fab09~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=ri5XwwkegnxVViH3xr%2BVQP2htIc%3D)
App81:04![枣庄空中课堂4月28日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/15fa9bb78e2347ce96c3120bb7ec2260~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=0R1fX2nNS5P%2B4B0FYL0UhIh3RB4%3D)
App79:44![枣庄空中课堂4月27日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/1171df3c1304480daceb521d7d822f57~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=NyRMqC1Dq%2BG%2F1%2BXyRzeBI2Rk1RE%3D)
App60:00![枣庄空中课堂4月29日四年级[语文-数学-英语-道法]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/c821d613404e4c518e4d1821ac04aaa2~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=%2FR985d8NuiTaZEsH3BZIwI%2BFbfY%3D)
App80:57![枣庄空中课堂4月30日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/ffc2198755874002843733b050a204ee~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=To5ptKs84D68k364086cZCi96Qk%3D)
App60:47![枣庄空中课堂5月6日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/fbacf96e8ba5489191022b335ba91bee~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=Kb9Fxq9lt27Dq3Wwuy5Ewtzjtzs%3D)
App82:04![枣庄空中课堂5月7日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/967a22a2234d49c3a7862cca0be8859d~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=b%2FykNUcIbi0JcgXGoxEF%2FY%2FKYdI%3D)
App59:25![枣庄空中课堂5月8日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/646a7cc4fca54d56b4dae759c9ca692b~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=erKuC5HEdBj6R5H06kUNgQcO9t4%3D)
App80:07![枣庄空中课堂5月9日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/50d4267c613742f196957416c85dbda7~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=yPiLa89lxmLEjEIdyJUtIMFA78I%3D)
App80:29![枣庄空中课堂5月11日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/02b07622310a494f82b9b6c8d3cd4e16~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=5JZgJIG8Z%2FDRC%2FaWtVNnnuXoCuU%3D)
App79:52![枣庄空中课堂5月12日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/40d1eaf367e143b788802602875106c6~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=1EhiG9egq9swO2LB5JMVwdj0hCk%3D)
App57:25![枣庄空中课堂5月13日四年级[语文-英语-语文-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/ee84b4c1207740abae74a992edbd8f28~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=oZVwndcpxcVUT8Ne04cCWlpY7H8%3D)
App80:39![枣庄空中课堂5月14日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/e1a94639bd114a6c8f97a90e766bd9c1~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=72q5mCOwmGKpHhUvlHq9MnBwo9U%3D)
App80:04![枣庄空中课堂5月15日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/c2388f8f411749e8a52a031bb38b3989~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=UPcHMAK3WVWOGUOKYX6ENOUWgVk%3D)
App60:17![枣庄空中课堂5月18日四年级[语文-数学-道法-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/964e68929c6e48c29994cf25b2240abc~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=MU%2FTA8XGsE7zyrIlysH1OjhPsyU%3D)
App79:56![枣庄空中课堂5月19日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/4b5e82e8038f40de82446ea18fdcfb58~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=%2FE62siFoeAuqQl%2FAZpvE2FRpyEc%3D)
App59:21![枣庄空中课堂5月20日四年级[语文-英语-语文-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/7f407624babc47309e429971ce9b3360~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=TaeG2MLxJD9X82t36IC6oBvR99w%3D)
App80:01![枣庄空中课堂5月21日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/dde924a2da8742f2b37079b0db6b6815~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=zTkmKgFr7i9jqC4yjaIZO%2BLSrmg%3D)
App79:21![枣庄空中课堂5月22日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/912c120b27cb4061926a58a7c2a813f3~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=20250202122857E82D74996E3257B9F60F&requestFrom=704&version_code=80402&x-expires=1770006538&x-signature=i3HkTtadtVLNIAYiU%2B9a6y20Kt0%3D)
App60:31打开App观看
