情态动词的反意疑问句这里只问can't的can't的反问句应用can't后的动词的对应形式,可是用肯定还是否定呢?EG.1.Your father can't be at home,--- --- 2.The students can't have finished their homework,--- ---?
问题描述：
情态动词的反意疑问句
这里只问can't的
can't的反问句应用can't后的动词的对应形式,可是用肯定还是否定呢?
EG.1.Your father can't be at home,--- ---
2.The students can't have finished their homework,--- ---?
答
1. can he?
2. can they?
答
is he
have they
前面都是表推测的
答
都用肯定形式的。
1 Can he?
2 Can they?
答
is he
have they
答
can’t（不可能,表示推测）根据can’t或的动词选择相应的形式.否定了就要肯定撒
1 is he
2 had they
答
应用肯定形式。
1、can he?
2、can they?
因为是反义疑问句，要么前否定后肯定，要么前肯定后否定。。