2016屆高考英語定語從句
e.g. as i expected, he got the first place again in this mid-term examination. 正如我所預料的那樣，他在這次期中考試中又獲得了第一名。
3）as 引導非限制性定語從句時與which的區別
①當主句和從句語義一致時，用as；反之，用which來引導非限制性定語從句。
e.g. he made a long speech, as we expected.
he made a long speech, which was unexpected.
②當非限制定語從句為否定時，常用which引導。
e.g. tom drinks a lot every day, which his wife doesn’t like at all.
2. 關系代詞在從句中作主語時，從句的謂語動詞單數還是用復數應由先行詞決定。
e.g. the man who lives downstairs speaks english fluently. 住在樓下的那個人英語說得很流利。
the students who are in grade three are going to climb the hill tomorrow.
3. 定語從句有時不直接緊靠先行詞，中間由一個定語、狀語或謂語隔開。
e.g. there is an expression in his eyes that i can’t understand.
4. 引導定語從句的關系副詞有時可以用“介詞 + which”來代替。
e.g. october 1, 1949 was the day on which ( = when ) the people’s republic of china was founded.
5. 當定語從句中謂語動詞是帶介詞或副詞的固定短語動詞時，短語動詞的各個固定部分不要拆開。
e.g. the sick man whom she is looking after is her father.
6. 介詞在關系代詞前，只能用which和whom，且不能省略；介詞在句尾，關系代詞可有which, that, whom, 口語中也可用who，且可省略。
e.g. the man (whom/ who/ that) you were talking about has come to school.
練習、定語從句
一、把下列每對句子合并成含有定語從句的主從復合句：
1. the fan is on the desk. you want it.
2. the man is in the next room. he brought our textbooks here yesterday.
3. the magazine is mine. he has taken it away.
4. the students will not pass the exam . they don’t study hard.
5. the woman is our geography teacher. you saw her in the park.
6. the letter is from my sister. i received it yesterday.
7. the play was wonderful. we saw it last night.
8. the train was late. it was going to nanning.
9. the boy is my brother. he was here a minute ago.
10. the tree is quite tall. he is climbing it.
11. here is the girl. her brother works in this shop.
12. that’s the child. we were looking at his drawing just now.
13. this is the boy. his sister is a famous singer.
14. i want to talk to the boys. their homework haven’t been handed in.
15. is that the woman? her daughter is in my class.
16. he used to live in a big house. in front of it grew many banana trees.
17. they passed a factory. at the back of the factory there were rice fields.
18. the soldier ran to the building. on the top of it flew a flag.
19. in the evening they arrived at a hill. at the foot of the hill there was a temple.