Chrome，
QQ浏览器
.
![小学语文优质公开课四年级上册《陀螺》第二课时教学视频 #小学语文公开课[话题]# #小学语文ppt[话题]# #小学语文[话题]](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F9899eb8e34511c0c922f4b6efa98578b9bedf015.jpg%40672w_378h_1c_%21web-search-common-cover)
![[高清] 小学语文四年级上册 第6单元第20讲：陀螺【人民教育出版社部编版】](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Ff210592322f87023e98ab209de38f542ffefc8fe.jpg%40672w_378h_1c_%21web-search-common-cover)
.