1、Unit 5 Travelling abroadPeriod 3 Discovering useful structures一学习目标：非限制性定语从句复习；学会自我探究，通过观察、发现、理解、应用的规律学习语法。二语法重难点：掌握非限制性定语从句和限制性定语从句的区分以及其他考点拓展。三知识点归纳：. 自主探究，寻找先行词填写关系词，学会总结1. Shanghai, _ is in East China, is developing quickly. 2. His father, _ works in Beijing, came back yesterday.3. Mr. Wang, _ w
2、e like best, is from Shanghai.4. My cousin, _ father is a teacher, wants to be an actor. 5. They live in a house, _ door opens to the south.6. They lived in a house, the door of _ open to the south.7. They lived in a house, of _ the door opens to the south.8. There are 50 students in our class, two-
3、 thirds of _ have been to Beijing.9. He will come to see me next July, _ he wont be so busy.10. The school, _ I once studied, was built thirty years ago.11. _ is known to us all, he is the best student in our class.12. He missed the movie, _ was a great pity.总结：非限制性定语从句和限制性定语从句的区分限制性定语从句 非限制性定语从句 形式
4、上 不用逗号“ ，”与主句隔开用逗号“ ，”与主句隔开 意义上 是先行词不可缺少的定语，如删除，主句则失去意义或意思表达不完整 只是对先行词的补充说明，如删除，主句仍能表达完整的意思。 译法上 译成先行词的定语：“的 ” 通常译成主句的并列句 关系词的使用上 来源:Zxxk.Com1. 作宾语时可省略来源:Zxxk.Com来源:Zxxk.Com1. 不可省略 来源:学.科.网2. 可用that 2. 不用that 3. 可用who 代替whom 3. 不可用who 代替whom . 难点拓展点拨一：准确判断定语从句和其他从句思路一：区分定语从句和_ The news he told me is
5、 true.The news that he has just died is true.思路二：定语从句和_ (1)This is such a big stone _no one can lift it. This is such a big stone _no one can lift.(2)Please put the letter in the drawer _he can easily find it Please put the letter _he can easily find it.思路三：定语从句和_（ ）is known to us all, Edison invent
6、ed Electric Power Distribution Systems.（ ）is known to us all _Edison invented Electric Power Distribution Systems.思路四：定语从句和_It is the place _ they once lived.I t is in the place _ they once lived.思路五：非限制性定语从句和_ 的比较1. He has two sons. Both of _ are teachers. 2. He has two sons, both of _ are teachers
7、.3. He failed in the exam._ made his parents angry.4. He failed in the exam, _made his parents angry思路六：区分定语从句和_4. He has two sons, either of _ works hard. He has two sons, and either of _ works hard.点拨二：同样的先行词做一做，试一试1. Ill never forget the days_ we worked together.2. Ill never forget the days _ we
8、spent together.3. I went to the place I worked ten years ago.4. I went to the place _ I visited ten years ago.5. He went to London in 1976, _he became famous later.6. He went to London in 1976, _ he paid a visit to in 1970.想一想 理一理定语从句选对关联词最关键的是什么？点拨三：定语从句的位置1. He went to Paris in 2006, _he became fa
9、mous later.2. I met a foreigner in the street yesterday _ could ask me questions in Chinese.3. _ is known，he is the top student in our class.总结：定语从句一般紧跟在它所修饰的先行词之后；但as引导的定语从句位置可前可后练案A组：课堂基础练习1. Yesterday Mr. Li finally bought his own house, _ is a hospital. A. in where B. to the east of which C. to
10、the east of it D. in the east of that 2. My brothers purse, _ he put ￥1,000, was missing on the bus. A. there B. which C. in which D. that 3. The football match _ the students competed yesterday was very wonderful. A. in which B. which C. in that D. that 4. The reason _ he was late again was that he
11、 was caught in a traffic jam in the rush hour. A. which B. in which C. for which D. of which 5. His glasses, _ he could see nothing, was taken away by a naughty boy. A. which B. without which C. with which D. without those 6. The computer, _ he paid ￥3,000, was once owned by his uncle. A. which B. f
12、or which C. that D. to that 7. In the past we lost many chances, _ we paid little attention. A. which B. that C. in which D. to which 8. The pen, _ I had been writing for ten years, was broken. A. with which B. with that C. as D. with it 9. Mary has two brothers, _ are doctors. A. both of they B. bo
13、th of whom C. both of them D. whom of both 10. The problem _ you argued about yesterday has been solved. A. that B. what C. why D. for which 11. My aunt bought me a book, the name _ I have forgotten. A. of it B. which C. whose D. of which 12. On the way home I met my friend John, from _ home the thi
14、ef had stolen a computer. A. whom B. which C. that D. whose 13. I hate the way _ you talk to your mother. A. by which B. on which C. in which D. which 14. At last we found the hole in the wall _ the mouse got into the house last night. A. in which B. which C. through which D. by which 15. Last night
15、 we saw two movies, _ was interesting. A. both of which B. neither of which C. both of them D. neither of them B组：课外拓展练习一翻译关于霍金简介的英语作文(五个句子+至少使用两个定语从句)1942年1月8日 出生于英国牛津(Oxford)1962年 毕业于牛津大学1965年7月 同21岁的Jane Wild(霍金先前的学生)结婚1979年 去了剑桥(Cambridge)大学，后来成为很出名的数学教授。1988年 出版A Brief History of Time（很畅销）二2010
16、年高考英语试题之定语从句1. As a child, Jack studied in a village school, _ is named after his grandfather.A. which B. where C. what D. that 2. I refuse to accept the blame for something _ was someone elses fault.A. who B. that C. as D. what 3 Children who are not active or diet is high in fat will gain weight q
17、uickly.A. what B. whose C. which D. that4 Stephen Hawking believes that the earth is unlikely to be the only planets _ life has developed gradually. A. that B. where C. which D. whose5 Ive become good friend with several of the student in my school _I meet in the English speech contest last year.A.
18、who B. where C. when D. which 6（江苏卷32）. The newly built caf, the walls of_ are painted light green, is really a peaceful place for us, specially after hard work.A. that B. it C. what D. which 7 The girl arranged to have piano lessons at the training centre with her sister _ she would stay for an hou
19、r.A. where B. who C. whichD. what8Thats the new machine _ parts are too small to be seen.A. that B. which C. whose D. what9 The old temple _ roof was damaged in storm is now under repair. A. where B. which C. its D. whose10 After graduating from college，I took some time off to go travelling， turned
20、out to be a wise decision. A. that B. which C. when D. where11Can you believe I had to pay 30 dollars for a haircut?You should try the barbers _ I go. Its only 15.A. as B. which C. where D. that12 In China, the number of cities is increasing development is recognized across the world.A. where B. which C. whose D. that13 The settlement is home to nearly 1,000 people, many of _ left their village homes for a better life in the city.A. whom B. which C. them D. those14 Wind power is an ancient source of energy we may return in the near future.A. on which B. by which C. to which D. from which