三下语文21 太阳 名师精讲

https://v.qq.com/txp/iframe/player.html?vid=f0154raeu1o&width=500&height=375&auto=0

https://v.qq.com/txp/iframe/player.html?vid=o0617j16am1&width=500&height=375&auto=0

复制打开网址 www.1ydt.com 下载完整全册word教案试卷及PPT课件点击阅读原文看全部教学内容

https://v.qq.com/txp/iframe/player.html?vid=w05415yvwt3&width=500&height=375&auto=0