牛津高中英语模块一UNIT2-M1U2-Grammar.ppt

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1、牛津高中英牛津高中英语模模块一一UNIT2-M1U2-Grammar1.This is the room _ I visited yesterday.2.Do you remember the day _ we spent together?3.Is this the reason _ he gave at the meeting?that/whichthat/whichthat/which1.This is the room _ I lived last year.2.Do you remember the day _ we went out for a picnic?3.Is this t

2、he reason _ he didnt attend the meeting?in whichon whichfor which/where/when/why定语从句中关系副词的用法1.定语从句中关系副词有：when,where,why 2.关系副词在定语从句中所作的成份：关系副词在定语从句中都作状语。when 作时间状语，先行词是表示时间的名词，如day,year,time等；where 作地点状语，先行词是表示地点的名词，如place,house等；why 作原因状语，先行词是表示原因的名词，如reason.1.He remember the day _ his father died.

3、whenwhen 作时间状语，意为 on the day2.I went back to the place _ I was born and grew up.wherewhere 作地点状语，意为in the place3.Please give me the reason _ you were late this time.whywhy作原因状语，意为for the reasonExercises:1.Shanghai is the city _ I was born.2.I dont know the reason _ he looks unhappy today.3.The time

4、_ we got together finally came.4.The house _ I lived ten years ago has been pulled down.5.The reason _ he refused the invitation is not clear.wherewhywhenwherewhy3.并非先行词是表示时间、地点和原因的词时都用when,where,why，若先行词在定语从句中不作状语，而是作主语或宾语，就必须用which或that。We often think of the days _ we spent together in the country

5、side.whichwhich在定语从句中作宾语We often think of the days _ we worked together in the countryside.whenwhen在定语从句中作时间状语，相当于 on the days。1.We believe the reason _ he told us.that2.The reason _ he was absent yesterday is still unknown.why/for which3.This is the house _ my mother lived ten years ago.4.This is t

6、he house _ we visited yesterday.where/in whichthat/which选择适当的关系代词或关系副词把下列句子补充完整。1.His father died in the year _ he was born.2.He is unlikely to find the place _ he lived forty years ago.3.Do you remember the day _ we met last time?4.Recently I bought a beautiful vase _ price was quite reasonable.5.T

7、he reason _ I came here is to get your help.6.I read a report about his new novel _ will soon be published.7.Do you know the professor _ will give us a speech next week?whenwherewhenwhosewhythat/whichwho/that4.关系副词when,where和why也可用“介词+which”来代替，要注意其先行词（名词）与介词的合理搭配，介词根据先行词或定语从句的谓语动词来确定。when 相当于“at/in

8、/during+which”where 相当于“in/at/on+which”why 相当于“for+which”when 在定语从句中作时间状语，相当于“介词+关系代词which”。如：Ill never forget the day when I joined the league.句中when相当于on whichwhere在定语从句中作地点状语，相当于“介词+关系代词which”。如：This is the room where Xiaohong once lived.句中where相当于in whichWhere 引导的定语从句，先行词可以是含有地点意义的其他各种名词。换句话说，wh

9、ere引导的定语从句，其先行词可以不是表示地点的名词。我们可以把这种不是地点的名词解释成一种“含有地点意义的名词”，这些名词往往是一些抽象名词，比如dream,case,situation,point等等。如：You know that dream where youre walking down the street naked and everyone is looking at you?He has reached the point where a change is needed.why在定语从句中作原因状语，相当于“介词for+关系代词（which）”。如：This is the

10、reason why he went away.This is the reason for which he went away.1.Is this the day when/on which I visited the museum?2.This is the factory where/in which cars are produced.3.This is the reason why/for which he didnt come to the meeting.思考是否所有的介词+关系代词都能用关系副词代替?1.The painting(_ I looked)was painted

11、by me.2.The book(_ I heard)was written twenty years ago.at whichabout which3.The pen(_)she wrote that book can now be seen in a museum.4.Kunming is a beautiful place(_)flowers are seen all the year round.5.Yesterday we went to visit the house(_)the great writer used to live.with whichwhere/in whichw

12、here/in which6.I will never forgot the day(_)I first met you on the ship.结论：只有当“介词+关系代词”充当地点状语、时间状语或原因状语时，才能用关系副词代替。on which/when注意：关系副词与关系代词在定语从句中的关系：“介词+关系代词”在从句中作状语相当于一个关系副词。如：王先生工作的那家工厂是一家鞋厂。1.The factory that/which Mr.Wang works in is a shoe one.2.The factory in which Mr.Wang works is a shoe on

13、e.3.The factory where Mr.Wang works is a shoe one.他将永远记住他入团的那天。1.He will forever remember the day that/which he joined the League on.2.He will forever remember the day on which he joined the League.3.He will forever remember the day when he joined the League.例句1.We thought you were a person from who

14、m we could expect good decisions.(P28)考点 在定语从句中，如果先行词是人，介词后面的关系代词用whom。介词+whom在定语从句中作状语。练习1 We saw several natives advancing towards our party,and one of them came up to us _ we gave some bells and glasses.A.to which B.to whom C.with whom D.with which点拨 句意：我们看到几个当地人朝我们走来，其中一个人来到我们面前，我们给了他一些铃铛和杯子。该句先

15、行词是one of them，定语从句和先行词被谓语came up to us隔开，根据短语give sth.to sb.，此处应用to whom来引导定语从句。练习2 American women usually identify their best friend as someone _ they can talk frequently.A.who B.as C.about which D.with whom 点拨 该句先行词是someone，talk about意为“谈论、谈到”；talk with意为“和谈话”，根据句意，应为talk with someone，故选D。例句2.Thi

16、s is the shop in which I bought my favorite dress.(P29)考点 在定语从句中，如果先行词是物，介词后面的关系代词用which。介词+which在定语从句中作状语，可表示时间、地点、原因、方式等。练习1 Many people who had seen the film were afraid to go to the forest when they remembered the scenes _ people were eaten by the tiger.A.in which B.by which C.which D.that点拨 句意：

17、很多看过这部电影的人，当回想起人被老虎吃掉的情景时，就不敢去森林了。分析句意可知，“人被老虎吃掉的情景”出现在电影画面里，即in the scenes,故选A。练习2 Human facial expressions differ from those of animals in the degree _ they can be controlled on purpose.A.with which B.to whichC.of which D.for which点点拨 句意：人与句意：人与动物面部表情的区物面部表情的区别在于有意控制的程度。在于有意控制的程度。该句先行句先行词是是the deg

18、ree，degree前面的介前面的介词一般用一般用to，意，意为“到到程度程度”，所以此，所以此处应选 B。例句3.The police searched the house where the thief had stayed.考点 当先行词具有“地点”意义时，可考虑用关系副词where来引导定语从句。where在从句中作地点状语。练习1 Some pre-school children go to a day care center,_ they learn simple games and songs.A.then B.there C.while D.where 点拨 这是一个定语从句，先行词是a day care center，表示地点，故选where。Thank you!谢谢观赏谢谢观赏