限定性和非限定性

1、限制性定语从句和非限制性定语从句：限制性定语从句和非限制性定语从句： 限制性定语从句对先行词起限制、确定的作用，是先行词不可缺少的定语，如果省去，作为先行词的名词或名词词组便不能明确表示其所指对象，主句的意思就会不完整，不明确或不合逻辑。这种定语从句和主句之间不能用逗号隔开。如：There are many plays (that) Id like to see. 有很多话剧我想看。This is the place where Tom was born.A man who doesnt try to learn from others cant hope to succeed.一个不向别人学

2、习的人是不能取得成功的。He is the man who told me the news.他就是那个告诉我消息的人。 非限制性定语从句和先行词关系松散，只是对先行词作附加说明，如果省去，并不影响先行词的所指意义，主句的意思仍然完整或清楚。这种定语从句和主句之间须用逗号隔开。如： a. Abraham Lincoln, who led the United States through these years, was murdered on April 14, 1865. b. Dinner starts with a small dish, which is often called a

3、 starter. c. The chairmans daughter, whose name is Ann, gave me a smile. d. Soon they arrived at a farmhouse, in front of which sat a small boy. e. They set up a separate state of their own, where they would be free to keep Negroes as slaves. f. Im seeing the boss tomorrow, when he will be back from

4、 New York.注意: (1)why 不能引导非限制性定语从 句。 (3)在非限制性定语从句中，which 的现行项还可以是前面的整个句子。 (2)引导非限制性定语从句的关系代词不可用that，指人时用who(主语), whom(宾语)，指物时须用which.He tried to stand on his hands for 5 minutes, which is quite difficult to do. (4)在非限制性定语从句中，关系词不能省略。如： Tom is not the boy (who) I gave the tickets to. Im sure you know

5、Tom, who I haveworked with for two years.The village where I was born is beautiful.There are many villages and the village where I was born is beautiful.The village, where I was born, is beautiful.I have a brother who is a driver.I have a brother, who is a driver.Chongqing, where I was born, is beau

6、tiful.John, who speaks French, works there.I who like beautiful places like travalling.（4）只能用）只能用which不能用不能用that的情况的情况引导非限制性定语从句修饰某物或整引导非限制性定语从句修饰某物或整 个句子时。如：个句子时。如：a. Bruce went toward the fire, which was still smoking.b. He came late again, which made the teacher angry.先行词在从句中作介词的宾语且介词先行词在从句中作介词的宾

7、语且介词 前置。如：前置。如：This is the house in which Lu Xun lived.如果介词后置：如果介词后置：This is the house which Lu Xun lived in.或是或是This is the house where Lu Xun lived.that练习题练习题1、All_ is useful to us is good.A、whichB、whatC、thatD、whetherC练习题练习题1、All_ is useful to us is good.A、whichB、whatC、thatD、whetherC2、Is this fact

8、ory _ we visited last week.A、whereB、thatC、whichD、the oneD3、She will never forget the day_ she spent in Beijing.A、whenB、whatC、whichD、whyC4、This is the school _ my father worked 20 years ago.A、thatB、whenC、whichD、whereD5、This is the factory_we visited last year.A、thatB、whichC、whatD、the oneA6、The text i

9、s one of the most interesting stories_learnt in the past three days.A、that haveB、that have beenC、which hasD、which has beenB7、The college wont take anyone _ eyesight is weak.A、whoB、whoseC、of whomD、whichB8、Let me think of a proper situation _ this sentence can be used.A、whereB、thatC、of whomD、whichA9、T

10、he man _ you are talking is in the next room.A、to whomB、about whomC、about whoD、whomB10、This is the last factory _ he used to work at, many workers of _ still have a good relationship with him.A、that; itB、which; whomC、that; whichD、which; thatC11、Those _ to take part in the game write down your names.

11、A、whoB、who wantC、what wantsD、wantB12、I，_ your good friend, will try my best to help you out.A、who is B、what is C、what am D、who am D13、His walking stick, _ he cant walk, was lost yesterday.A、thatB、with whichC、whichD、without whichD14、They have decided to finish their work, _, I think is a wise choice.

12、A、thatB、whatC、whichD、whetherC15、I dont like the way _ he spoke to me.A、by thatB、whatC、by whichD、/D16、This is the only thing _ I can do now.A、whatB、whichC、thatD、allC17、There are three libraries in our school, _ were built five years ago.A、all of themB、either of themC、all of whichD、both of thatC18、He told me the reason _