1、Attributive clause 定語從句(attributive clauses)通常由關系代詞或關系副詞引出。常見的關系代詞有: which(指物), that(既可指人又可指物), who(指人，在定語從句中作主語或賓語), whom (指人，在定語從句中作賓語),whose(指人或物，作定語)等。關系副詞有: when(指時間),where(指地點),why(指原因)等。inwith for1. This is the shop _which I bought the computer.2. This is the student _whom I shared the book.3

2、. This is the book that I am looking _.Fill in the blanks with prepositions1) He went with me to the station_ _(我買票的).2) The meeting will be put off next month _ (那時我們將開運動會).3) This is _ _(我不想去那所學校 的原因).where I bought the ticketwhen we will hold a sports meetingthe reason Translate the following sen

3、tences.go to that schoolwhy I dont want towhowhoseWho is she?Cecilia, _ took weight-loss pills, now realizes that health is important.Cecilia, _ body is slim, still wants to lose some weight.non-restrictive attributive clause Read the sentences on P48I have a sister who / that works in a hospital. 我

4、有一位在醫院工作的姐姐。2. I have a sister, who works in a hospital. 我有一位姐姐，她在醫院工作。ExampleHomework:1.Please do exercises on P48.2. Find the non-restrict attributive clauses in your reading, P42, 432. The doctors at the hospital, where Amy spent about two months, tried their best to save Amy. 2. The doctors at t

5、he hospital tried their best to save Amy , who spent about two months in that hospital. Please do exercises on P48.1 Amy, who is Zhoulins friend, is an actress.4. Amy sometimes goes for a walk in the afternoon, when it is fine and warm.5. My uncle, about whom I told you yesterday, is an engineer and

6、 is working in Beijing. 3. Amy eats lots of fruit and vegetables, which are good for her health. 6. Mike, whose hobby is travelling, has decided to visit the Great Wall next month.Can you find the non-restrict attributive clauses in your reading, P42, 43* Im taking weight-loss pills called Fat-Less,

7、 which are quite popular among young women here.* My mother, whom you met last year, keeps telling me not to take them because they are dangerous.* Then the doctor found someone in your country, whose name is Li Dong, was an exact match for me.* Its the same in Chinamany people, some of whom are not

8、 overweight at all, are always going on diets or taking weight-loss pills, which are often dangerous.Conclusion1. as 和which在引導非限制性定語從句時, as和which可代替整個主句，相當于and this或and that。這兩個關系代詞都可指代主句所表達的整個意思,且在定語從句中都可以作主語和賓語。2. as和which引導非限制性定語從句的不 同之處在于：(1) as 引導的定語從句可置于句首,而which引導的定語從句不可放在句首。(2) as 代表前面的整個主句并

9、在從句中作主語時,從句中的謂語必須是系動詞;若從句中的謂語為行為動詞，則從句中的關系代詞只能用which。另外,as引導非限制性從句,常帶有“正如”的意思。 Practice Alice received an invitation from her boss, _ came as a surprise.2. _ is expected, the England team won the football match.Aswhich3. It rained hard yesterday, _ prevented me from going to the park.4. _ we can see

10、, the smoke came from the little dustbin.whichAsCompare!Compare!Who is he?Compare! The man _ is sitting there is Miller.Who is he?Compare! The man _ is sitting there is Miller. The man to _ she speaks is Miller.Who is he?Compare! The man _ is sitting there is Miller. The man to _ she speaks is Mille

11、r.who/thatWho is he?whomCompare! The man _ is sitting there is Miller. The man to _ she speaks is Miller.who/thatWho is he?Who is she?Who is she? Catherine, _ took weight-loss pills, now realizes that health is important.Who is she? Catherine, _ took weight-loss pills, now realizes that health is im

12、portant. Catherine, _ body is thin, still wants to lose some weight.Who is she? Catherine, _ took weight-loss pills, now realizes that health is important. Catherine, _ body is thin, still wants to lose some weight.whoWho is she? Catherine, _ took weight-loss pills, now realizes that health is impor

13、tant. Catherine, _ body is thin, still wants to lose some weight.whowhose The man who/that is sitting there is Miller. The man to whom she speaks is Miller. Catherine, who took weight-loss pills, now realizes that health is important. Catherine, whose body is thin, still wants to lose some weight.Re

14、strictive attributive clausesNon-restrictive attributive clauses形式上作用上形式上限制性定語從句與主句相連中間無標點。非限制性定語從句與主句間用逗號隔開。作用上形式上限制性定語從句與主句相連中間無標點。非限制性定語從句與主句間用逗號隔開。作用上 限制性定語從句為先行詞不可缺的部分，失去它主句含義不明。 非限制性定語從句是先行詞的附加說明，失去它主句不受影響。含義上含義上 有時同一個限制性從句變為非限制性從句會改變全句的意思。含義上 有時同一個限制性從句變為非限制性從句會改變全句的意思。 1.I have a sister who

15、works in a hospital.含義上 有時同一個限制性從句變為非限制性從句會改變全句的意思。 1.I have a sister who works in a hospital. 2.I have a sister, who works in a hospital. 我有一位在醫院工作的姐姐。(不只一位姐姐)含義上 有時同一個限制性從句變為非限制性從句會改變全句的意思。 1.I have a sister who works in a hospital. 2.I have a sister, who works in a hospital. 我有一位在醫院工作的姐姐。(不只一位姐姐)

16、含義上 我有一位姐姐，她在醫院工作。(只有一位姐姐) 有時同一個限制性從句變為非限制性從句會改變全句的意思。 1.I have a sister who works in a hospital. 2.I have a sister, who works in a hospital. 3.All the magazines which have beautiful pictures in them were written by him. 3.All the magazines which have beautiful pictures in them were written by him.

17、4.All the magazines, which have beautiful pictures in them, were written by him. 3.All the magazines which have beautiful pictures in them were written by him. 里面有漂亮圖畫的那些雜志是他寫的。(雜志有帶圖畫和不帶圖畫兩類) 4.All the magazines, which have beautiful pictures in them, were written by him. 3.All the magazines which

18、have beautiful pictures in them were written by him. 里面有漂亮圖畫的那些雜志是他寫的。(雜志有帶圖畫和不帶圖畫兩類) 4.All the magazines, which have beautiful pictures in them, were written by him. 所有的雜志都是他寫的，里面都有漂亮的圖畫。(雜志只有一種)Read & Conclude! Read Points 2&3 on Page 48, and think about what they are about. Read & Conclude! Read

19、Points 2&3 on Page 48, and think about what they are about. He missed the show, which was a great pity. She was very patient towards the children, which her husband seldom was.He missed the show,very patient towards the children, 1. 非限制性定語從句中,which指代的可以是整個主句或一部分。AJim passed the driving test, _surpri

20、sed everybody in the office. (2005，浙江卷) A. which B. that C. this D. it I am doing different types of exercises, all of which are quite helpful to my health. Many people, some of whom are not overweight, are going on a diet.2.非限制性定語從句可以用all/some of + whom/which 來表達先行詞內容全部或一部分。DI have many friends, _

21、some are businessmen. (2005，全國卷) A. why B. from which C. who of D. of whom They couldnt lead a peaceful life at that moment, _ made all the people in the world worried. 那時他們無法過上安寧的生活，這令世界人民擔憂。 There are two thousand students in our school, _ are girls. 在我們學校有2000學生，其中三分之二是女生。whichtwo-thirds of whom先

22、行詞 主語 賓語 定語 注意:人物who which whom whichwhosewhose/of which關系代詞在非限制性定語從句中做賓語不可以省略.總結: 關系代詞在非限制性定語從句中的使用限制性定語從句與非限制性定語從句:限制性定語從句非限制性定語從句和先行詞關系密切(刪去影響整個意思表達)和先行詞關系不密切(一種補充說明，刪去不影響全句意思的表達)不用逗號隔開一般用逗號隔開可用關系代詞that不可用關系代詞that關系代詞在定語從句中作賓語時可省略關系代詞不可以省略限制性定語從句與非限制性定語從句:限制性定語從句非限制性定語從句只可修飾先行詞，不可以修飾主句或主句的一部分除修飾先

23、行詞還可以修飾整個主句或主句的一部分翻譯時先譯從句再譯主句 (的 )翻譯時先譯主句再譯從句(兩個獨立的句子)whichwhomwhoPractise!whichwhenA 1.The famous basketball star, _ is an American, came to China yesterday. 2.In those days, she used to go to Mr black, with _ she had a wonderful time. 3.I bought a car yesterday, _ cost me a lot. 4.Xian, _ I visite

24、d last year, is a nice old city. 5.He will come to see me next July, _ he wont be so busy. 6.The school, _ I once studied, was built thirty years ago. 7.John said hed been working in the office for an hour, _ was true. 8._ we all know, he is good at English.whereAswhich as 和which引導非限制性定語從句, 代替整個主句。1

25、. As everyone knows,China is a country with a long history. 眾所周知，中國是一個歷史悠久的國家。2. She is a teacher, as is clear from her manner. 她是個教師, 這一點從她的舉止可以清楚地看出。3. He missed the show, which was really a great pity. 他錯過了演出，這真是很大的遺憾。 as和which引導非限制性定語從句的區別： (1) as引導的定語從句可位于句首及句尾,而which引導的定語從句不可放在句首。 (2) as引導非限制性

26、從句，常有“正如”的意思。 1.This is not such a book as I expected. 2. Here is so big a stone as no man can lift. 3. I live in the same building as he (lives in). 在限制性定語從句中,當先行詞之前出現the same, so, such等修飾詞時，定語從句可以用as來引導。(3) as的特殊用法：B Lets finish the exercises on Pages 48-49.2. The doctors at the hospital, where Am

27、y spent about two months, tried their best to save Amy. 2. The doctors at the hospital tried their best to save Amy , who spent about two months in that hospital. Please do exercises on P48.1.Amy, who is Zhou Lings friend, is an actress.1.Amy, who is an actress, is Zhou Lings friend.4. Amy sometimes goes for a walk in the afternoon, when it is fine and warm.5. My uncle, whom I told you ab