定语从句学案

1、定语从句知识应该掌握到什么程度Learning aims:1.关系副词where/when/why引导的定语从句2.介词+which/whom引导的定语从句1.关系副词引导定语从句在定语从句中，关系副词主要有3个：when, where和why.1)when在定语从句中表时间，作状语，其先行词往往是表示时间的名词，如：time, day,seas on, age, occasi on等。I cant forget the nightwhenl came to the farm.翻译：_2) where在定语从句中表示地点，作状语，其先行词通常是place, city, town, factor

2、y,table, village, house等表示地点的名词situati on, case, con diti on, point等表示抽象意义的名词。The factory where his father works is in the west of the city.翻译：_The country is in the situation where a war will break out at any time.翻译：_3) why在定语从句中表示原因，作状语，先行词一般是reason.That is the reason why I did so.翻译：_I dont know

3、 the reason why he didnt come to school yesterday.翻译：_【注意】1)并非先行词表示时间、地点或原因时，引导词就用when, where或why;若定语从句中不缺状语而缺主语或宾语则须用which或that引导定语从句。Ill never forget the days_we worked together.Ill never forget the days_we spent together.Do you know the reas on_he failed in the exam this timeThe reas on_he gave m

4、e was reas on able.2) when, where, why,引导的定语从句可用介词+which”来替换。其介词可根据先行词和 定语从句中的谓语动词来判断。A.when相当于at/in/on/during等+which.The date on which he joi ned the Party was July 1，1984.翻译：_B.where相当于at/in/on/等+whichThe house in which he lived is a library now.翻译：_C.why相当于for+which.Is that the reas on for which

5、he was abse nt from class翻译：_2.介词+关系代词(which, whom)引导的定语从句1)介词+which在定语从句中充当时间，地点，原因状语，相当于when, where, why.(上 边已经讲述)2)介词+which/whom,关系代词作介词的宾语，这是我们学习定语从句的重点， 也是高考的 常考点。which指物，whom指人。在这种结构中，介词的选择非常关键，可根据定语从句所 修饰的名词或代词来选择介词。也可根据从句的相关动词来选用。This is the professor from whom I have lear nt a lot.翻译：_Have

6、you see the pen with which I write my homework.翻译：_In the dark street, there wasnt a single person to whom she could turn for help.翻译：_【注意】在日常英语中通常把介词放在从句的句末，省略关系词which/whomThis is the professor (whom/that) I have lear ned a lot from.This is the camera (which/that) he often takes photos with.【学法点拨】1

7、)“介词+关系代词”引导定语从句时，介词的选取必须遵循“一先；二动；三意义”的原则。即：a.根据先行词的搭配而定；b.根据定语从句中谓语动词的搭配而定；c.根据整句话的意义而定。2)介词+关系代词引导定语从句时，介词的选择应注意几个问题：a.有的介词时定语从句中词组的固定搭配拆开的结果，用什么介词由从句的动词决定。He is the boy who / whom I was talking to. =He is the boy to whom I was talk ing.翻译：_b.有的介词是根据句意添加上去的，即用什么介词由先行词决定。He employed 30 men, of whom

8、 12 were from his hometow n.翻译：_c.定语从句中的词组若是十分密切的固定搭配，一般不拆开。The baby who/whom my sister takes care of is very lovely.翻译：_【误区警示】：当定语从句的动词和介词是不可分割的固定搭配时，介词不能放到关系介词 之前。当堂检测1.we ll take the conditions into careful consideration to this con tract.Than ks. Hope for further cooperati on.A.asB.whichC. where

9、2. Do you remember a certain occasion_you were in trouble and at that momentI gave you a hand.A. whereB. whichC. whyD. whe n3. There are moments_we remember our childhood days with fondn ess,embarrassme nt, regret or mixed feeli ngs.A. whe nB. thatC. whichD. Where4. Leave him a note at the receptio

10、n desk, he will learn how to find you.A. which B. from which C. with which D. on which5. How about your job-hu ntingNo luck.Now Ive reached the stage_I dont care what I do.A. which B.where C.whenD. that6. More tee ns are smok ing in Beiji ng,_the nu mber of primary and middle schoolstude nts pick in

11、g up the habit has more tha n doubled from previous years.A. whichB. whe nC. where D. that7. I can think of many cases_the media have a strong effect on young men.A. whyB. whereC. asD. which8. After graduati on she reached a point in her career_she n eeded to decide what to doyou have attached13.We

12、have spotted the location,_we thought is the site of Emperor QinShihuang.A. that B. what C. which14.-When did the young man save youst-January 1 , 2000, the first day of the new century,_I can never forget.B which15.Ive read all the books_you gave me.A. which B. themC. whatD. that16.There isnt much_

13、I can do.A. whatB. whichC. that17.Tell us about the people and the placesA. that B. who C. which D. whom18.The TV play I watched last night is the best one_I have watched this year.A. whichB. what C. whose D. thatA. thatB. what C. whichD. where9. Judging from his facethere was a confident smile, wek

14、new that he didntlose heart.A. in whichB. from whichC. by whichD. onwhich, I guess wed better fix a navigational导航仪）to the carwe can findourway easily.A. whichwhichwhich11. In English class, our teacher often creates an environmentwe are giventhe opportunity to solve problems ourselves.A. whenD. tha

15、t12. A turningpoint for the continuously high housing price wont appear suddenlybecausethere must be a certain processmany factors lead to the change.A. whichB. whatC. whereD. that_are different from ours.19.Last Sunday they reached Qingdao,_a conference was to be held.A. whichB. that C. when D. whe

16、rethis the museum_you visited the other dayA. thatB. where C. in which D. the onebegan to work in Beijing in the year_New China was founded.A. whenB. that C. which D. where22.There is no difficulty_cant be overcome in the world.A. thatB. whichC. who D. what23.Who is the person_is standing at the gate