1、Welcome to my class!大冶二中 李锴,that / which 中只能用that的情况, 序数词或形容词最高级修饰先行词时,Tom is the cleverest boy that I have ever known.,This is the first play that I have seen since I came here., everything, something, nothing, all, anything, little, much等不定代词作先行词时,Everything that we saw in this film was true.,先行词被
2、every, some, no, all, any, little, much等修饰时。,Ive read all the books that you lend me.,This is the very book that belongs to him., 先行词被the only, the very, the same, the last修饰时。,Who is the girl that is standing under the tree? Which is the machine that we used last Sunday., 主句已有who或which时,Ive never h
3、eard of the people and things that you talked about just now., 当先行词同时指人和物时,1. All _ is needed is a supply of oil.A. which B. that C. what 2. Finally, the thief handed everything _ he had stolen to the police.A. which B. what C. that,先行词是不定代词 all, few, little, much, something, nothing, anything只能用tha
4、t引导,Exercise:,3. Its the most boring film _ I have ever seen.A. which B. that C. whose 4. This is the first car _ arrived this morning.A. which B. who C. that,先行词被序数词或形容词最高级修饰时只能用that引导,5. I know all people _ are from that village.A. who B. that C. whose 6. There is no water _ is needed badly.A. whi
5、ch B. who C. that 7. Please take any seat _ is free.A. which B. that C. in which,先行词被all, any, every, few, little, no, some 等修饰时只能用that引导,8. That is the very book _ I was looking for.A. who B. that C. which 9. After the fire in his house, the old car is the only thing _ he owns.A. who B. that C. whi
6、ch,先行词被the only, the very, the same, the last 等修饰时只能用that引导,10. The speaker spoke of some writers and some books _ were popular then.A. who B. that C. which,先行词被既有人又有物时只能用that引导,11. Who is the worker _ took some pictures of the factory.A. who B. that C. which,主句已有who或which时,只能用that 引导,关系副词,When=on(i
7、n,during)which,where=on(in,in front of)which,Why=for which,引导定语从句的关系副词,用关系副词when时，先行词指时间，when在定语从句中作时间状语，when可换成“介词+关系代词”。如：,I still remember the day when (= on which) I first came to Nanjing.,My father was born in the year when (= in which) World War broke out.,1. when,on the day =when,in the year
8、=when,用关系副词where时，先行词指地点，where在定语从句中作地点状语，where可换成“介词+关系代词”。如：,This is the farm where (= on which) we worked when we were young.,The school where (= in which) his mother teaches is in the west of the city.,2. where,on the farm =where,in the school =where,用关系副词why时，先行词指原因，why在定语从句中作原因状语，why可换成“介词+关系代
9、词”。如：,There are several reasons why (= for which) the boys should be punished.,Tom couldnt give the teacher the reason why (= for which) he was late for school.,3. why,for the reasons =why,for the reason =why,1.Ill never forget the days_ we worked together. 2.Ill never forget the days _ we spent tog
10、ether.3.I went to the place I worked ten years ago. 4.I went to the place _ I visited ten years ago.5.This is the reason _ he was late.6.This is the reason _ he gave.,when /in which,which,where/ in which,which,why/ for which,that/which,几种易混的情况,及物动词,及物动词,不及物动词,巩固练习：用适当的关系词填空,1) October 1, 1949 was th
11、e day_(_ _) China was founded.2) Beijing is the place _ (_ _) I came. 3) Is this the reason _ (_ _) hedidnt want to see me?,when,on which,where,from which,why,for which,4) Is this the room _(_ _)we were living last winter?5) The days are gone _(_ _) we used “foreign oil”.6) Yesterday, we had a meeti
12、ng _(_ _) we discussed many problems.,where,in which,when,during which,at which,where,对比练习：用适当的关系词填空,1. The room _ he once lived is still there.The room _ I have to clean every day belongs to my mother.,where/in which,(that/which),2. I will never forget the day_I met you.I will never forget the day
13、_ we spent together.,when/on which,(that/which),The reason _ I dont know is known to him.,(that/which),why/for which,3. The reason _ I dontknow the thing is that I was not thereat that time.,Teachers who are kind are popular with the students.Mr Wang, who is kind, is popular with the students.,分析两种定
14、语从句省略后的结果,The town where I live is beautiful. Kenli, where I live, is beautiful.,限制性定语从句省略后主语所指就不明确，所以不能省略,非限制性定语从句和单句的比较,2.He failed in the exam._ made his parents angry. 3.He failed in the exam, _made his parents angry.,4.He has two sons. Both of _ are teachers. 5.He has two sons, both of _ are te
15、achers.,This,which,whom,them, that,1.I am reading Harry Porter, _is an interesting book.,which,关系代词as, which引导非限制定语从句时的区别,(1)as和which都可指主句的整个意思，而不是主句中的某一个词。as引导的非限制性定语从句，既可在主句前，又可在主句后，有时还可插入主句中；而which引导的非限制性定语从句一般置于主句之后。如：,The weather turned out to be very good, which was more than we could expect.,
16、As is known to all, the moon travels round the earth.,(2) as多用于下列习惯用语中,as anybody can see 正如人人都能看到的那样 as is well known = as is known to all 众所周知 as we had expected 正如我们所预料的那样 as often happens 正如经常发生的那样 as has been said before 如上所述 as is mentioned above 正如上面提到的,as 引导的非限制性定语从句,The earth is round._ is known to all. The earth is round,_ is known to all.s known to all. _ is known to all, the earth is round._ is known to all that the earth is round.,It,which / as,As,It,定语从句在句首时只能用as.,as 具有正如之意，与之搭配的动词一般是固定的，如： as you know/ as you see/as we planned/ as we expected,Bye bye! Bye bye!,
