限定性定语从句与非限定性定语从句.doc

语法-限制性定语从句和非限制性定语从句v讲解1 限制性定语从句1. 定义:先行词不可缺少的定语，去掉后主句的意思不完整或失去意义; 写时不用逗号隔开; 做宾语的关系代词可以省略。2.例子：What is the name of the tall man who just came in? This was the time when the two countries were at war. Beijing is a city (that）Ive always wanted to visit. He has found the book (that) he was looking for. She married a man（that/whom/who)she met on a bus.2 非限制性定语从句1. 定义:对先行词作附加说明，去掉后主句意思仍然清楚； 写时主句与从句用逗号隔开； 不用that引导，关系词不可省略。2. 例子:Beijing, which is the capital of China, has a very long history. Yesterday I met Li ping, who seemed to be very busy.3 注意1. 限制性定语从句中，在表示时间、地点的词后，关系副词可以省略. That was the year (when) I first went abroad. We need a place (where)we can stay for a few days.2. 先行词为reason，关系词可用why/for which/that. The reason why/for which/that I bought the roses is that Mary likes them.3. 先行词为way,关系词可用that/in which/不用关系词 This is the way that/in which/不填 I did it.四As引导的定语从句1. as引导限制性定语从句结构：the same.as.和.一样的/such.as.像.之类的作用：Its the same person （主句）as we wanted to find yesterday.（定语从句） 这和我们昨天要找的是同一个人。（as作宾语） He is not the same man （主句）as he was three years ago.（定语从句） 他和三年前不一样了。（as作表语） Such girls as he knows (定语从句）are good at English.（主句） 他所认识的女孩都擅长英语。（as作宾语） We have found such materials （主句）as are used in their factory.（定从） 我们已经找到了像他们工厂里用的那样的材料。（as作主语） as在从句中作主语、宾语、表语。 the same.as.与the same. that.的区别 I bought the same novel as you were reading. 我买了一本和你正在读的一样的小说。（同类不同物) Im reading the same novel that you have read. 我正在读你读过的那本小说。（同类同物）2. as引导的非限制性定语从句 修饰整个主句，位于句首、句中、句尾。 As we all know, China is a beautiful country with a long history.（句首） The earth, as we know, moves round the sun.（句中） Tom works hard and is willing to help others, as is known to everybody.（句尾） v练习1. Is that the small company you often refer to? Right, just the one _ you know my father used to work for years.A. that B. which C. where D. as2. Where did they finish the experiment? It was in the lab _ was taken charge of by Prof. Smith.A. where B. / C. which D. in which3. Examination compositions, together with most business letters and government reports, are the main situations _ formal language is used.A. in which B. in that C. of which D. of that4. Which film is the one _ main actor has won the Best Actor Prize in the film festival?A. who B. whom C. whose D. which5. In that country, November 30th is a national festival _ everyone, men and women, old and young, sings and dances happily in the streets.A. where B. when C. that D. as6. This is John Brown, _ I think has something interesting to tell you.A. which B. whom C. that D. who7. We climbed the Huangshan Mountain yesterday, _，not surprisingly, was crowded with visitors from all over the world.A. where B. which C. that D. when8. The famous football player, _ a big party will be held tomorrow morning, is to arrive this afternoon.A. in honour of him B. in his honourC. in whose honour D. in which honour9. _ was reported in the newspaper, seventeen passengers had been killed in the traffic accident.A. It B. As C. What D. That10. The owner paid the worker $10 for tidying the whole building, most of _ hadnt been cleaned for at least a year.A. that B. what C. when D. which11. He has made great contributions to the science of physics, _ he was awarded the 2009 Nobel Prize.A. about which B. What C. for which D. when12. I dont want to use the same tool _ you used yesterday to repair the air conditioner.A. it B. that C. one D. what13. They were interested _ you told them.A. in which B. in that C. all that D. in e