四下语文22* 牧场之国 朗读+微课

https://v.qq.com/txp/iframe/player.html?vid=a0505me2nl4&width=500&height=375&auto=0

https://v.qq.com/txp/iframe/player.html?vid=k0613fcqekr&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=q05286peuyf&width=500&height=375&auto=0