定语从句讲解及练习

  • 格式:doc
  • 大小:41.50 KB
  • 文档页数:3

非限制性定语从句非限定性定语从句:非限定性定语从句的作用是对所修饰的成分作进一步说明,通常和主句间用逗号隔开,将从句拿掉后其他部分仍可成立引导非限制性定语从句的关系代词有as,which,who,whom,whose等,作定语从句的主语、宾语、表语及定语。

关系副词有when,where等,作定语从句的状语。

关系代词和关系副词在定语从句中一般不能省。

一. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分,这时从句谓语动词要用第三人称单数。

that不能用于引导非限制性定语从句。

1 .He seems not to have grasped what I meant, which greatly upsets me.2. Liquid water changes to vapor, which is called evaporation.液态水变为蒸汽,这就叫做蒸发。

3.Dorathy was always speaking highly of her role in the play,,of course,()made the other s unhappy.A.who B.which C.this D.what二. 有时as也可用作关系代词一、as引导非限制性定语从句时,可以代主句的全部或部分内容。

常表说话人关于说话的依据、态度、评论、看法等。

有“正如、像”等意思。

定语从句可以置主句句首、句中或句末。

as后常接expect,know,report,say,see等动词的主、被动语态句。

1.____is known to everybody,the moon travels round the earth once every month.A.It B.As C.That D.What2.Mike,as we expected,attended the meeting.3.He wasn't unconsicious,as could be judged from his eyes.他并未失去知觉,这从他的眼神可以判断出来。

三、as,which是指代主句内容的非限制性定语从句时,表依据、评论与表事实、状态等没有多大差别,又在主句末时,有时可以通用。

1.He is quite pleased,as /which can be seen from his face.2.You always work hard,as /which everyone knows.但是,上面两句把定语从句置主句句首时,就只能用as。

3.This elephant is like a snake,as anybody can see.4.Bamboo is hollow,which makes it very light.注意:在否定意义的非限制性定语从句里,一般用which引导。

5.He came to my birthday party,which I didn't expect at all.我完全没有想到,他来参加我的生日聚会了。

非限制性定语从句练习1.I’m taking some weight-loss pills, _______ are quite popular here.A. thatB. whichC. whoD. which/that2. His daughter, _______ is in Beijing now, is coming home next week.A. whichB. thatC. whomD. who3. My cousin, _______ body is slim, still wants to lose some weight.A. whomB. thatC. whoseD. which4. My pills are in the bathroom, ______ I always keep them.A. whichB. whereC. thatD. who5. We’ll put off the outing until next month, ______ Amy feels better.A. whenB. whereC. whichD. that6. My uncle, _______ I told you about yesterday, is an engineer and is working inBeijing.A. whichB. whoC. whomD. who/whom7. He passed the exam, ________ surprised all of us.A. whichB. whoC. whomD. that8. Jim changed his mind, ______ made me very angry.A. whoB. whomC. whichD. that9. After living in Paris for fifty years he returned to the small town, ______ he grewup as a child.A. whichB. whereC. thatD. when10. You can find whatever you need at the shopping center, ______ is always busy atthe weekend.A. thatB. whereC. whatD. which11. Uncle Tom lives in a mountainous village, ______ is two hours’ ride from here.A. whereB. in whichC. whichD. that12. I’m leaving for Ta iyuan on Sunday, _______ happens to be my birthday.A. whenB. thatC. whichD. it13. It was raining heavily, _______ kept me indoors the whole day.A. thisB. thatC. whichD. who14. Mike, ______ hobby is travelling, has decided to visit the Great Wall next month.A. whoseB. thatC. whichD. who15. Recently I bought an ancient Chinese vase, _______ was very reasonable.A. which priceB. the price of whichC. its priceD. the price of whose16. I have many friends, ______, some _______ are businessmen.A. from whomB. of whomC. from whichD. of which17. China has lots of islands, one _______ is Taiwan.A. of whichB. of thatC. from whichD. from that18. He paid the boys 10yuan for washing ten windows, most of ______ h adn’t beencleaned for at least a year.A. whomB. thatC. whichD. those19. Mr. Kuxun, some of ______ works(作品) we had read, was one of the greatestwriters in the world.A. hisB. whoseC. whomD. which20. The journey around the world took the old sailor nine months, ______ the sailingtime was 226 days.A. of whichB. during whichC. from whichD. for which21. Madam Curie, for _____ life had been very hard early in her life, was the firstperson in the world to receive two Nobel Prizes.A. whoseB. whichC. thatD. whom22. She was educated at Beijing University, _______ she went on to have heradvanced study abroad.A. after whichB. from whichC. from thatD. after that23. The man, _______ you borrowed the cinema, has left for Shanghai.A. from whichB. from whomC. from thatD. to who24. I was given three books on cooking, the first _______ I really enjoyed.A. of thatB. of whichC. thatD. which25. A scientist has made another wonderful discovery about human genes, ______ ofgreat importance to science.A. which I think isB. which I think it isC. which I think itD. I think which is26. I, ______ your best friend, will try my best to help you out.A. who isB. who amC. that isD. that are27. I lost a book, _______ I can’t remember now.A. whose titleB. its titleC. the title of thatD. of which title28. Carol said the work would be done by October, _______ I doubt very much.A. whatB. whoC. whichD. when29. Dorothy was always speaking highly of her role in the play, ________,of course ,made the others unhappy.A.who B.which C.this D.what30. _____is known to everybody, the moon travels round the earth once everymonth.A. WhichB. WhatC. ItD. As31. Talks between the two countries are making progress, _____is reported in thenewspaperA. ItB. whichC. thatD. what32. _____ ,the Great Wall came into being in Qin Dynasty.A. We all knowB. As we all knowC. Which we all knowD. It is known33 We will be shown around the city: schools, museums, and some other places,_____other visitors seldom goA. whatB. whenC. whereD. which34. We asked John and Jerry, but _______ could offer an answer.A. either of themB. neither of themC. neither of whomD. both of them35. Tom’s mother kept telling him that he should work harder, but _____ didn’t help.A. heB. whichC. thatD. who36. I have many friends and the tallest of ______ is Li Ping.A. whoB. whomC. themD. which。