表语从句不完整 →
(who, whom, whose, which, what) (连接代词)
1. The scissors are not (what) I need.
2. What I don’t know is (whom/who) I should depend on.
3. The problem is (who) could do the work.
4. I read about it in some book or another, but what I don’t know is (which) book it is.
5. The question is (whose) book it is.
定语从句不完整 →
(who, whom, whose, that, which) (关系代词)
1. This is the factory (that/which) we visited last year.
2. This is the girl (who/whom) I love dearly.
3. This is the girl (who) teaches me sing.
4. I’d like the room (whose) windows face south.
表语从句为完整的句子 →
(that, whether, why, when, where, how) (连接副词)
1. The trouble is (that) we are short of money.
2. The argument is (whether) it rains tomorrow.
3. Next Sunday is (when) we shall meet.
4. The problem is (how, where, when, whether) we can get the things we need.
5. Go and get your coat. It’s (where) you left it.
定语从句为完整的句子 →
(why, when, where) (关系副词)
1. This is the shop (where/in which) we work.
2. I will never forget the day (when/on which) I joined the League.
3. The reason (why/for which) he didn’t come was that he was ill.
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