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2月18日枣庄四年级下册[语文-数学-英语]
枣庄空中课堂，全天3-4节课合并上传。
枣庄空中课堂【四年级】7/74
![2月17日枣庄四年级下册[语文-数学-道法-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/9c31d92f42ac4713b8a8f1504c1897bf~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=9h8haNw8oEzQ3VgYqpgUFeb%2FW3w%3D)
App120:54![2月18日枣庄四年级下册[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/9b5f533abc42467bbb7d2f3f67bda93c~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=CsV31Tec4x1OX%2F%2BsDaVKpiQmeQ0%3D)
App95:40![2月19日枣庄四年级下册[英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/eef9cbf6706e46c6b2fca34cf6e63e5f~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=x4YnH%2BpqjamEH5xejaF0%2FT32ydM%3D)
App105:43![2月19日枣庄四年级下册[语文]补发](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/bf6ba299917b47feb49d8c7c2dc9a7a6~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=bz%2FVfzXh0QRu5NaJcmyRoBy4De0%3D)
App40:00![2月20日枣庄四年级下册[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/dc3442db6305416790f8e85538ff4bec~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=ngvmio1pchMoOU0hOViDCSUAIuY%3D)
App130:54![2月21日枣庄四年级下册[语文-数学-诵读]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/e030c07528a644d7afc850f50003ad3a~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=5JOqmOFCVG3tZ7L1L1vaeYe644E%3D)
App95:10![枣庄空中课堂2月24日四年级[语文-数学-道法-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/b11f19eefe064e429613687163950a35~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=I8bCe1XTv%2FD2OSzAxBRJoC%2BYxMs%3D)
App80:49![枣庄空中课堂2月25日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/fd9cba0517ed43d59671a5f4ca910845~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=PJh%2FlwvObuMIT2PKu%2Bffgtr2hD4%3D)
App60:55![枣庄空中课堂2月26日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/bd9d532468af4f48a234005e72f9ac5f~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=qtu5cuB5M8rc74CK6doAz72yKAc%3D)
App80:00![枣庄空中课堂2月27日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/e9fcb66b34c3484e810cc6b8d8d30da6~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=FTfwyrt86DTDr%2B%2FcWZh2IGtU8fA%3D)
App81:03![枣庄空中课堂2月28日四年级[语文-数学-诵读]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/2c72476d8fc74901a05f9d67432042fa~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=zhrWFQEJRwCkduZnvEYRxCE9hxA%3D)
App60:04![枣庄空中课堂3月2日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/435af60f40b74748baa663e4379a75b9~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=%2B0fVxbi7gvLvSbinYZu3c1pI%2Fkc%3D)
App78:42![枣庄空中课堂3月3日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/7dc8b34ea6094e6cb0e4629dfb16fe82~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=vwnEAUtYIgetB9FXgGO%2FDaqShPI%3D)
App59:50![枣庄空中课堂3月4日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/441a27428e26425da5d77cdaf194505a~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=d3xkTeVay%2BIEtxYCJWFky8WmG9E%3D)
App79:34![枣庄空中课堂3月5日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/09bdcd0e57544372b85033d0fa948544~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=UoY%2BivJtRBNNEe67P5DIdSbaOCA%3D)
App80:37![枣庄空中课堂3月6日四年级[语文-数学-语文]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/38ec677465814d018ececb8f576e56ff~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=t9FfkxHNPubOnXIMwkcdjhQgbcc%3D)
App60:47![枣庄空中课堂3月9日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/e92c34a5f02a418f810642fe75be7f8d~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=yfZZsNWfjpEftsbGUjEEGv7bjp4%3D)
App80:35![枣庄空中课堂3月10日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/ee447002e0014e0994e049b0d18122d9~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=wtnk%2FHYsy6GLNf6OGG9ObD3Om4E%3D)
App60:28![枣庄空中课堂3月11日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/7929c00600dd4c759e63c794300a87e1~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=UItEjRgyaHE%2BHDxoN5RtP55zu%2Fg%3D)
App77:32![枣庄空中课堂3月12日四年级[语文-数学-英语-道法]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/44fc93c6609b42b1bd29199a0f2c9543~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=5003KW2PJXUFRuoD9wJSQ9ojjzE%3D)
App80:15![枣庄空中课堂3月13日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/de399245fd8749e786ed5038aa1a8f04~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=HCSG5K5SpX%2FwPcmB6OtmWVJfSwE%3D)
App60:16![枣庄空中课堂3月16日四年级[语文-数学-道法-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/db961a73e89542e8bbfb2fbd3cbb3e1e~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=i1EDI7V%2B6C6LqxN2UsEX7yigGDM%3D)
App79:38![枣庄空中课堂3月17日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/24a138d0b5c54f2eabac485211d9cd7a~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=CMLnOMx9wrrK7qRc5UPTYybg2hw%3D)
App60:44![枣庄空中课堂3月18日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/b93eac623b6941e9aacbb0e15fdb0093~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=yXVwIn0nfx%2FDN0ChSU9Wp0D7JRM%3D)
App80:03![枣庄空中课堂3月19日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/15806e843c4f4338b282174b25eed683~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=YfmsKLLiTvgYBHxRtu6vdWM%2BTI0%3D)
App82:57![枣庄空中课堂3月20日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/5966494dbea544288573ad110920551b~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=Pcs7xmW%2FZKNAK9a3NHKvem7V4lk%3D)
App60:16![枣庄空中课堂3月23日四年级[语文-数学-道法-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/6e67fbdb64aa418cb21d97c3e0fe320c~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=0t9USEKrVnb9fPVGvZh6q0P%2F1o8%3D)
App80:42![枣庄空中课堂3月24日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/2a5a468591394ec98d96e47f0ca81448~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=O5Z3jSEhSzECurr%2Fd7BbZwIIxoo%3D)
App60:43![枣庄空中课堂3月25日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/6ae8624617534fa8b0084c69f298be93~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=Jo7O0Jmiee4nRWDq5gdQXYamu24%3D)
App80:15![枣庄空中课堂3月26日四年级[语文-数学-英语-道法]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/01d13facab9241299ac2e552285a07ec~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=nuX3h3xu1bXK%2BpuDbSfRPNmJhog%3D)
App80:00![枣庄空中课堂3月27日四年级[语文-数学-语文]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/1a9af999488c4805962af9c68269622d~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=20250122161400080C1125A61E9AD4D2B1&requestFrom=704&version_code=80402&x-expires=1769069641&x-signature=ObxNYvand4r5O3yqRKW3ghZq%2FyY%3D)
App59:49
