课件7张PPT。The attributive clauses 在复合句中修饰名词或代词的从句叫定语从句。who thatwhom/who thatwhose which that which that whose/of which 当关系代词在从句中作宾语时, 关系代词可以省略。 He is the man who I met yesterday. Do you know who he is?定语从句修饰 the man I prefer sandwich that is really delicious.定语从句修饰sandwichWho/that 在从句中可担任主语或宾语 1. I love singers who (主语) write their own songs.
2. He is the man who (宾语) I met yesterday.
3. I like music that (宾语) I can dance to. 4. I prefer a sandwich that（主语） is really delicious.
Who/that 在定语从句中作主语时,谓语动词的单复数与先行词保持一致。
e. g. I prefer shoes that are cool.
I have a friend who plays sports.6. 那人的车坏了，大家都跑过去帮忙。
They rushed over to help the man whose car had broken down.
7. 农村出现了前所未有的繁荣。
A prosperity which / that had never been seen before appears in the countryside. (which / that在句中作宾语)
