4.To my surprise, he gave me nothing __ I need. 5.This is the best dictionary __ I have ever used.
6. He was the first person _______passed the exam.
7.He talked happily about the men and books________interested him greatly.
（三）whose 1. The student ______father works in the factory is sitting there.
2. I like the rooms ______windows face south.3. This is the desk ______legs were broken.
4The woman ___ umbrella you took is angry about it.5.Here comes a girl ___ handwriting is the best .
6The banana __skin is green can’t be eaten.7That tall tree _ leaves are yellow is very old.
（四）从句谓语单复数由先行词确定，时态由从句时间状语决定，不必跟主句保持一致。
1-He is one of the boys who ____ (doesn’t, don’t) finish doing homework.
2-I like films which ____(be) exciting and interesting.
3-Children who often ____(eat) junk food are easy to become fat and unhealthy.
4-That boy who _____(run) fastest is from our class.
5Those boys who ____ playing the guitar are from our school. (be)
6The trees which _____ (be) watered yesterday belong to them. 7The man who ____ over there is our teacher.(stand) 8Those boys who ____ playing the guitar are from our school. (be)
9Mr. Brown is one of the foreign experts _______ _________ (work) in China.
10I’m one of the boys ______ ________(like) English best.
(五)“介词＋关系代词”注意： 介词的选用要考虑：
A.与先行词的搭配关系
1）I will never forget the day __________ I joined the army.
2) I will never forget the days ______ I worked here.
3) I will never forget the year ____________ my son went to college.
B. 与谓语动词的搭配习惯
1）Have you found the book ________I paid 29 dollars?