定语从句基础练习一：先行词是人的定语从句：1. Is he the man_ wants to see you?2. He is the professor _ I met yesterday.3.The famous film star, _ has played many roles, will act as a blind woman in her next film.4.The man _ _ I would turn when I am in trouble is my Chinese teacher.5.This is the student _ _ I like to play.6.The girl _ _ I didnt agree is one of the students _study hard in our class.7. He is the teacher _ son is a soldier.8.He is the teacher _ _ son we often like to argue.9 He is the teacher _ _class my son study. 10. There are about 15 teachers in our grade, some_ _ are women teachers.11.She is one of the students _ _(know) my secret.12. She is the only one of the students _ _ (know) my secret.二：先行词是物的定语从句：1.The house _ is in the back of our classroom is the teachers office.2.The house_ door faces north is our teachers office.3. The house _ you saw is a library.4.The house_ _ door there is “ Be Quiet” is our teachers office.5.These are all the things_ I can get for you.6.The only thing _ I can do is to wait.7.I can still remember the first toy _my mother bought for me.8.There is nothing _can keep me back.9.They are the very things_ make us interested.10.We should care more about the people and the things _are around us.11.These are the situations _ we often feel nervous.12. This is the way _ I solve problems.三：先行词是时间的定语从句： 1. I always remember the days _we spent together.2. I always remember the days _ we played together.3. I always remember the days _ are my familys birthday.4. I always remember the days _I lived with my grandparents.5.I will remember the date _I joined the Party.6.It is Oct, 1 1949 _ new china was founded.7.It is on Oct, 1 1949_new china was founded.四：先行词是地点的定语从句：1.Xiamen ,_ lies in the south east of China is a beautiful city.2. Xiamen_ we live in is a beautiful city.3. Xiamen _many foreigners come to visit is a beautiful city.比较：Xiamen _ _ many foreigners come to pay a visit is a beautiful city.It is Xiamen _ people have special mid-autumn game.It is in Xiamen _people have special mid-autumn game. 五：先行词是原因的定语从句：1. I quite agree with the reason _ you told me.2.I dont believe the reason _ you were late this morning.3.The reason _ I didnt know the answer is _I didnt review my lesson.The reason _ I got up late is that I stayed up too late, doing my homework.This is the reason _ caused me late for school today.六：修饰整个句子的定语从句：1.He is always talking in class, _often makes the teacher angry.2.That question was too hard to answer,_ cost me much time.3.There are many books in the bag, _makes it heavy to carry.4.You gave me much help, _is very kind of you.七：其他形式的定语从句：1.I like such students _you talked about.2.Such things_ they did are not welcome.3._ we can guess from the way he speaks, he is from America.4.Taiwan, _ we all know, is one part of China.5. Some people like it while some dislike it, _ is always the case.6. _ is known to everybody, the moon travels round the earth once every month.7.He passed the exam,_ we had expected.8. _ was said above, many people have realized the importance of learning English.9. I like the same pen _ you have.1. who / whom / who / to whom / with whom / with whom; who / whose / with whose / in whose / of whom / who know / who knows 2. which / whose / which / on whose / that / that / that / that / that / that / where / in which (that / 省略)3. which / when / which / when / when / when / that 4. which / which / which / to which / where / that 5. which / why / why; that / why / which 6. which (全部)7. as (全部)