Chrome，
QQ瀏覽器
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播放：3 時間：2024-09-10簡介： -
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![1.3第三節(jié) 地球的歷史[人教版高中地理必修一]](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F3a19f3bd6af38d1445bf8464570adbbcbc2968ed.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：3 時間：2024-08-03簡介： -
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![[地球奧秘]必修一第一課第二課時：行星地球，同學們可以來學習了！](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F2a05463906c5b0ae92acf1bd938ca967b227041c.jpg%40672w_378h_1c_%21web-search-common-cover)
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![1.1第一節(jié) 地球的宇宙環(huán)境—月相[人教版高中地理必修一]](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fa6c6d185ccdd39043d9be959b2656b140421654e.jpg%40672w_378h_1c_%21web-search-common-cover)
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