人教版选修七英语课件：Unit 5 Travelling Abroad Grammar3.ppt

1、Travelling Abroad 高二英语高二英语Book 7 Unit 5 第三节第三节 Grammar Non-restrictive Attributive Clause Read the sentences from the reading passage. 1.Xie Lei, who is 21 years old, has come to our university to study for a business qualification. 2. She is halfway through the preparation year, which most foreign

2、students complete before applying for a degree course. 3. You have to get used to a whole new way of life, which can take up all your concentration in the beginning. 4. Living with host families, in which there may be other college students, gives her the chance to learn more about the new culture.

3、5. He wanted to know what I thought, which confused me because I thought that the author of the article knew far more that I did. non-restrictive attributive clause 限定性定语从句与非限定性定语从句限定性定语从句与非限定性定语从句 限定性定语从句是句限定性定语从句是句 中不可缺少的组成部中不可缺少的组成部 分，主句和从句之间分，主句和从句之间 不用逗号不用逗号隔开隔开 非限定性定语从句是对非限定性定语从句是对 主句先行词的补充说明，

4、主句先行词的补充说明， 没有这种从句不影响主没有这种从句不影响主 句意思完整句意思完整,一般一般用逗号用逗号 把主句和从句分开把主句和从句分开 引导词：引导词：who, whom, whose, which, of which, when, where等，等，不用不用 that,不能省略不能省略 引导词：引导词： 关系代词和关系副词，关系代词和关系副词， 作作宾语宾语时一些关系代时一些关系代 词词可以省略可以省略 一、一、 1.I was the only person in my office who was invited. 我是我们办公室唯一被邀请的人我是我们办公室唯一被邀请的人。 比较

5、：比较： 2. His dog, which was very old, became ill and died. 他的狗很老了他的狗很老了, 生病后就死了。生病后就死了。 3. Yesterday I met Li Lei, who seemed to be very busy. 昨天我碰上李雷了昨天我碰上李雷了, 他好象很忙。他好象很忙。 限定性定语从句限定性定语从句 (如果把从句部分去掉如果把从句部分去掉, 整个句子的含整个句子的含 义就变了义就变了) 非限定性定语从句非限定性定语从句(去掉从句去掉从句, 主句的意义仍然完整主句的意义仍然完整) 非限定性定语从句非限定性定语从句(去掉从句

6、去掉从句, 意义仍然完整意义仍然完整) 二、非限制性定语从句中的一些问题二、非限制性定语从句中的一些问题 a. 非限制性定语从句中非限制性定语从句中, 指物时用指物时用which而不而不 用用that。 1) Football, which is a very interesting game, is played all over the world. 2) All the books there, which have beautiful pictures in them, were written by him. b. 指人时主格用指人时主格用who, 宾格用宾格用whom, 物主格用物

7、主格用 whose(也可指物也可指物)。 1) Miss Howe, whom you met in the library, is our new teacher. 2) The Arabs, who are famous for their horses and camels, use these animals for work and in sports. 3) Li Ming, whose mother has been ill for two days, is absent from school today. c. 另外关系副词另外关系副词when(指时间指时间), where

8、(指地点指地点) 也可以引导非限制性定语从句也可以引导非限制性定语从句(注意关系副注意关系副 词词why不能引导非限制性定语从句不能引导非限制性定语从句) 1) He lives in the city, where there is a high tower. 2) The Peoples Republic of China was founded in 1949, when he was born. d. 介词加关系代词也可以引导非限定性定语介词加关系代词也可以引导非限定性定语 从句。从句。 1) Wu Dong, with whom I went to see the film, enj

9、oyed it very much. 2) Her bag, in which she put all her books, has not been found. 3) The story about the Long March, of which this is an example, are well written. 三、三、as, which as, which 非限定性定语从句非限定性定语从句 由由as, which 引导的非限定性定语从句引导的非限定性定语从句, as和和 which可代整个主句，相当于可代整个主句，相当于and this或或and that。as一般放在句首一

10、般放在句首,which在句中。在句中。 As we know, smoking is harmful to ones health. The sun heats the earth, which is very important to us. 1. Alice received an invitation from her boss, _ came as a surprise. A. it B. that C. which D. he 2. The weather turned out to be very good, _ was more than we could expect. A.

11、what B. which C. that D. it C Exercise B 3. It rained hard yesterday, _ prevented me from going to the park. A. that B. which C. as D. it 4. She is a teacher of much knowledge, _ much can be learned. A. who B. that C. from which D. from whom B D 5. China has many rivers, _the Changjiang River is the

12、 longest. A. which B. in which C. among which D. one of which C 6. a. Pisa is a city, _ has a leaning tower. b. Pisa is a city, _ there is a leaning tower. A. which B. that C. where D. there A C 7. Dorothy was always speaking highly of her role in the play, _, of course, made the others unhappy A. W

13、ho B. which C. this D. what 8. Do you know the reason _ he was late? A. that B. which C. for what D. for which B D 9. I have bought two ball pens , _ writes well. A. none of which B. neither of which C. none of them D. neither of them B 10. The English play _ my students acted at the New Years party was a great success. A. for which B. at which C. in which D. on which C