定语从句：

　　（一）基础：引导词---who, which, that, whom,

　　练习1.I like cities___________are quiet and clean.

　　2.I prefer students _________are hard- working.

　　3.I hate TV shows _________ are noisy and boring.

　　4.The music __________ is gentle and quiet attracts me a lot.

　　5.The food __________tastes delicious is not always healthy.

　　6.Those boys ___________ are playing basketballs over there are from Class Fifteen.

　　7.The books ____________ are written by Lu Xun are worth reading.

　　8.The town ___we visited last week is much larger than before.9.The book ___ he bought is very interesting.

　　（二）特例：只用that的情况

　　1先行词被___________或___________所修饰，或本身是______________________时，只能用 that，

　　2.被修饰的先行词为 ________________________________________________等不定代词时, 只能用 that.

　　3.先行词被 _____________________________________________等词修饰时，只能用 that，而不用 which。

　　4.先行词里同时含有______________________，如I can remember well the persons and some pictures that I saw in the room.

　　5. 以______________________引导的特殊疑问句，只能用that.如： Who is the girl that is crying?

　　练习

　　1. I am interested in everything___ is about the 2019 World Cup.

　　2. Is there anything___I can do for you? 3. This is the very bike ______I lost

　　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?

　　2）Have you found the book ________I spent 29 dollars?

　　3) Have you found the book _____________we learnt a lot?

　　4) Have you found the book _______she often talks?

　　关系副词的用法

　　练习：

　　1. It must be a good place ________________we can do a lot of exercise.

　　2.This is the village _________________we visited last week.

　　3.The house _______ we live in is very big./ The house _______ we live is very big

　　4. The woman ___________ talked to you just now is a doctor. The woman ______ you talked to is my sister.

　　The woman to ___________ you talked is my sister.

　　5. This is the hospital ____________ I was born in.

　　This is the hospital in _________I was born. This is the hospital____________ I was born.