介词加关系代词引导的定语从句课件.ppt

1、 Grammar 1.All these are windows through the outside world can see more about China2.This is the village where/in which I ever lived.3.Can you tell me the office where/in which he works?关系副词、关系副词、“介词介词+which/whom”引导的定语从句在高考中的运用引导的定语从句在高考中的运用which3.I still remember the day when/on which I first came

2、to Beijing.4.Do you know the reason why/for which he is absent?5.The woman with whom I talked just now comes from America.6.This is the book which she is looking for.1.关系副词在定语从句中的基本用关系副词在定语从句中的基本用法法:when作作_状语状语,where作作_ 状语状语,why作作_状语状语(先行词只有先行词只有 _一词一词);在定语从句中在定语从句中,关系副关系副词一般可转化为词一般可转化为“介词介词+which/w

3、hom”。reason 时间时间地点地点原因原因2.“介词介词+which/whom”中的介词中的介词,可可置于从句之前可也置于从句之后置于从句之前可也置于从句之后,但但以置于之前较为正式。以置于之前较为正式。“介词介词+which/whom”中只能用中只能用which指代指代物物,用用whom指代人。但含有介词的动指代人。但含有介词的动词短语一般不能拆开词短语一般不能拆开,介词仍放在动介词仍放在动词的后面。如词的后面。如:look after,take care of,look for 等。等。一、句型转换一、句型转换1.I shall never forget the day when N

4、ew China was founded.I shall never forget the day _ New China was founded.on which2.Is this the place where that traffic accident occurred?Is this the place _ that traffic accident occurred?at which 3.The reason why he was absent was not clear.The reason _ he was absent was not clear.for which3.Ther

5、e are two buildings,the larger of _ stands nearly a hundred feet high.4.The English play in _ my students acted at the New Years party was a great success.whichwhich5.Alice asked the policeman with _ he worked to contact him whenever there was an accident.whom三、对比练习三、对比练习1.The factory _ his father w

6、orks is in the west of the city.The factory _ we visited yesterday is in the west of the city.The factory _ there are many modern machines is in the west of the city.in whichwherethat2.There are several reasons _ we cant do that.The reason _ he explains to me is unreasonable.He couldnt give the teac

7、her a good reason _ he was late for school.for whichwhywhich/that3.The colorless gas is called oxygen,_ is important and necessary to us human beings.The colorless gas is called oxygen,_ we could not live.The colorless gas is called oxygen,_ fires burn much better.in which whichwithout which注意对比he has 3 sons,and two of are teachers.he has 3 sons,two of are teachers.This school once had three buildings,but one of was destroyed in a fire.This school once had three buildings,one of was destroyed in a fire.themwhomthemwhich