Unit 3 非限定性定语从句(1)

1、Translate two sentences from the reading “Fashion”1. 许多假发厂倒闭了，数以百计的工人失业了，这多糟糕啊。许多假发厂倒闭了，数以百计的工人失业了，这多糟糕啊。Many wig factories closed down, and hundreds of workers lost their jobs, which was terrible!2. 她一生都在帮助印度的穷人，其中大部分人奄奄一息。她一生都在帮助印度的穷人，其中大部分人奄奄一息。She spent all her life helping poor people in India,

2、 most of whom were dying.3. 她把物品装在这样的小包里，这个包我是在市场上买的她把物品装在这样的小包里，这个包我是在市场上买的She carried all her possessions in a little bag like this, which I bought in the market.Unit 3 Grammar Non-restrictive Relative Clauses(非限定性定语从句非限定性定语从句)More Examples: 1. The gentleman admired Mrs. Brown, which surprised me.

3、2. He has two sons, both of whom are studying at university.3. My friend arrived at 8:30, when I was on the bus to my office. 在形式上，它与主句很松散，与主句之间有一个在形式上，它与主句很松散，与主句之间有一个逗号逗号 “,” 隔开隔开 在意思上，它对其先行词或全句起补充、说明的在意思上，它对其先行词或全句起补充、说明的作用，而没有限定、修饰的作用。即使将其去掉，作用，而没有限定、修饰的作用。即使将其去掉，也不会影响句子意思也不会影响句子意思 注意注意: that不能引

4、导非限定性定语从句不能引导非限定性定语从句什么是非限制性定语从句？什么是非限制性定语从句？He was very rude to the Customs officer, which made things even worse.1. He was very rude to the Customs officer. This made things even worse. 2. The weather turned out to be very good. This was more than we could expect.The weather turned out to be very

5、good, which was more than we could expect.Combine the two by using non-restrictive clauses主句，主句，which/ as+定语从句定语从句Pattern 1: Many wig factories closed down, and hundreds of workers lost their jobs, _ was terrible! Carol said the work would be done by October, _ personally I doubt very much. The engi

6、neer, _ may be expected, was very strict with figures. _ is known to all, China will be an advanced powerful country in 20 or 30 years time. whichwhichasAsPractice 1 Workbook: P19 - Part B主句，主句，which/ as+定语从句定语从句He invited 50 guests, only half of whom turned up at his birthday party.1. Recently I bo

7、ught an ancient Chinese vase. The price of the vase was very reasonable. 2. He invited 50 guests. Only half of them turned up at his birthday party.Combine the two by using non-restrictive clausesRecently I bought an ancient Chinese vase, the price of which was very reasonable. She spent all her lif

8、e helping poor people in India, most of _ were dying. There were a lot of books here, none of _ was mine. China has a lot of famous writers, one of _ is Luxun. He mentioned a book, the title of _ I didnt remember.主句，代词主句，代词/名词名词+of+which/ whom+定从定从Pattern 2:whomwhichwhichwhomWorkbook P19 - Part CPra

9、ctice 2主句，代词主句，代词/名词名词+of+which/ whom+定从定从Pattern 3:主句，关系代词主句，关系代词/副词副词+定语从句定语从句 She carried all her possessions in a little bag like this, _ I bought in the market. The famous football star, _ tried to make a come-back, attracted a lot of attention. Have you seen the film Titanic, _ leading actor i

10、s world famous? He decided to find a place, _ he could hide himself if enemy came. In the old days, _ I was a small boy, the city had no industry to speak of.whichwhowhosewherewhenPractice 3Workbook P19 - Part A主句，关系代词主句，关系代词/副词副词+定语从句定语从句Main patterns of non-restrictive attributive clausesMany wig

11、factories closed down, and hundreds of workers lost their jobs, which was terrible!主句，主句，which/ as+定语从句定语从句She spent all her life helping poor people in India, most of whom were dying.主句，代词主句，代词/名词名词+of+which/ whom+定从定从She carried all her possessions in a little bag like this, which I bought in the

12、market.主句，关系代词主句，关系代词/ /副词副词+ +定语从句定语从句限定性定语从句和非限定性定语从句的区别限定性定语从句和非限定性定语从句的区别 限定性限定性非限定性非限定性与先行词之间的关系非常密切与先行词之间的关系非常密切(删掉后影响全句的意义删掉后影响全句的意义)与先行词之间的关系不密切与先行词之间的关系不密切(是一种补充说明，删掉后不是一种补充说明，删掉后不影响整个句子的基本意思影响整个句子的基本意思)不用逗号分开不用逗号分开通常用逗号分开通常用逗号分开可用关系代词可用关系代词that不可用关系代词不可用关系代词that可以省略可以省略(that, who, which在从句

13、中担任宾语时可以省略在从句中担任宾语时可以省略)不可以省略不可以省略只可以修饰先行词只可以修饰先行词修饰整个主句或主句的一部分修饰整个主句或主句的一部分(由由which或或as引导引导)He bought a house, which cost him a lot of money.He helped me a lot, which I will always remember.In their class there are fifteen students who can speak English well.In their class there are fifteen student

14、s, who can speak English well.She has two sons who are P.L.A. men.She has two sons, who are P.L.A. men.A man who doesnt learn from others cant achieve much.Finally we visited to the Giant Yangtze Gorges Dam, which is the greatest key water control project in the world at present.That Peter will marr

15、y Alice, which has not been announced yet, has spread around.After graduation, I decided to stay in Chongqing, where I spent my childhood and four years of college life.Albert Einstein left Germany for the United States during World War II, when Jews were badly treated in Germany.Which or as?_ we kn

16、ow, smoking is harmful to ones health.The sun heats the earth, _ is very important to us.Alice received an invitation from her boss, _ came as a surprise. The weather turned out to be very good, _ was more than we could expect. It rained hard yesterday, _ prevented me from going to the park.as 和和whi

17、ch在引导非限制性定语从句时，指主句所表达的整个在引导非限制性定语从句时，指主句所表达的整个意思，在定语从句中都可以作主语和宾语。不同之处有三点：意思，在定语从句中都可以作主语和宾语。不同之处有三点：(1) as 引导的定语从句可置于句首或句中引导的定语从句可置于句首或句中(2) as 代表前面的整个主句并在从句中作主语时，从句中的谓代表前面的整个主句并在从句中作主语时，从句中的谓语必须是系动词语必须是系动词(3) as 引导的从句在意思上不可以与主句之间有转折关系引导的从句在意思上不可以与主句之间有转折关系Translation:1. John说他在办公室工作了一个小时，这是事实。说他在办公

18、室工作了一个小时，这是事实。 John said he had been working in the office for an hour, which was true.2. 书架共有书架共有20本书，其中的本书，其中的8本是我的。本是我的。 There are 20 books on the shelf, 8 of which are mine.3. 他们有四个小孩，最小的那个在部队当兵。他们有四个小孩，最小的那个在部队当兵。 They have four children, the youngest of whom is serving in the army.4. 三月二十号，他飞往

19、北京，在那里他待了一个星期。三月二十号，他飞往北京，在那里他待了一个星期。 On March 21, he flew to Beijing, where/ in which he stayed for a week.限制性定语从句与非限制性定语从句的区别限制性定语从句与非限制性定语从句的区别 The old lady has an vase , which is made from crystal. (这位老太太有一只花瓶这位老太太有一只花瓶,是水晶质地的。是水晶质地的。) The old lady has a vase which is made from crystal. (这位老太太有一

20、只水晶花瓶。这位老太太有一只水晶花瓶。) His brother, who he loved very much, joined the army last year. His brother who joined the army last year is 20 years old.1. Then the great day came _ he was to march past the palace in the parade. A. where B. when C. since D. till2. He made another wonderful discovery, _ of gre

21、at importance. A. which I think is B. which I think it is C. which I think it D.I think which is More Practice:3. _ is mentioned above, the number of students in senior high schools is increasing. A. Which B. As C. That D. What4. In that supermarket on sale is a new type of computer, _ makes it attr

22、active to the students from poor family. A. which B. whose cheap price C. what D. the low price of whichMore Practice:5. “Who Moved My Cheese?”, _ is a best-selling book, is written by Spencer Johnson. A. that B. which C. it D. what6. Recently my father bought a Chinese painting, _ was very reasonab

23、le. A. the price of whose B. which price C. the price of which D. it priceMore Practice:7. Mr. Green questioned his son, _ he learned how to play with it. A. who B. of whom C. from whom D. that8. We are living in an age _ many things are done on computer. A. which B. that C. whose D. whenMore Practi

24、ce:9. Can you think out a situation _ this idiom can be used? A. which B. that C. where D. with which10. He seldom finishes his work on time, _ always makes his boss very angry. A. that B. as C. which D. whatMore Practice:11. Alec asked the policeman _ he worked to contact him whenever there was an

25、accident. A. with him B. who C. with whom D. whom12. York, _ last year, is a nice old city. A. that I visited B. which I visited C. where I visited D. in which I visitedMore Practice:13. We will be shown around the city, schools and museum, _ other visitors seldom go. A. what B. which C. where D. when14. The story