should的語法↓
例句：
1、You should see a doctor.
2、she should go to school early.
3、I've got a toothache.Should I see a dentist?
4、Tom shouldn't read books in the sun.
1、should 的意思是“應該”.由例句1、2可知,它可用來提出______.與其他情態(tài)動詞一樣,should沒有人稱和數(shù)的變化,其后面的動詞需用______形.
初二上冊的人教版的題目