To recognize and understand how to use can, could and mayTo talk about ability in the present and pastTo use modal verbs to ask for permission [ 来源 :z x x k 学科网To express strong feelings by using What and Howsmokeby the waycamerano problemX-rayvi. & vt. 吸 ( 烟 ) ，抽( 烟 ) 顺便问...

时间:2024-11-21 13:17栏目:幼儿/小学教育