关系副词引导的定语从句

1、关系副词引导的定语从句关系副词的用法关系副词指代在从句中的作用when (=at/i n/on /duri ng which)时间状语where (=in/at /on/un der which)地点状语why (=for which)原因状语一. 关系副词where引导的定语从句。where引导的定语从句其先行词往往是表示地点的名词。1. China is the only country where wild pan das can be found.2. This is the house where I lived two years ago.知识拓展：如果定语从句分别修饰point,

2、 situation, stage, condition和case, position等表示抽象意义的词，常用where / prep + which引导，意思是到了某种地步，在某种境况中”I ' ve come to the point where I can' t stand him.I have reached a point in my life where I am supposed to make decisions of my own.练一练1. It ' s helpful to put children in a situati they can se

3、e themselves differently.2. Life is like a long racewe compete with others to go bey ond ourselves.3. They will fly to Washington,they plan to stay for two or three days.二. 关系副词 when引导的定语从句when引导的定语从句其先行词往往是表示时间的名词。The time whe n I first met Nels on Man dela was a very difficult period of my life.I

4、can 'forget the year whe n I studied En glish in Beiji ng Uni versity.练一练：1. Because of the financial crisis, days are gonelocal 5-star hotels charged 6,000 yuan for one night.2. We went through a periodcom muni cati ons were very difficult in the rural areas.3. Occasi ons are quite rareI have t

5、he time to spe nd a day with my kids.三. 关系副词 why引导的定语从句。why引导的定语从句其先行词是reason。The reason why he didn ' t come to the party is that he didn' t want to see Jane.Can you tell me the reas on why you are late?练一练1) The reasonhe didn' t come was that he was ill.2) The reason he explained is no

6、t true.3) The reas onhe was abse nt washe had a bad cold.四. 介词+关系代词"引导的定语从句：介词后的关系代词只能是which (指物)whom (指人)介词选择的原则：一) 介词根据从句谓语动词的搭配习惯而确定on which I spe nt 5 yua n .for which I paid 5 yua n .This is the book from which I lear nt a lot.about which Tom ofte n talks二）.介词根据先行词的搭配习惯而确定I remember the da

7、y on which I jo ined the Party.the days duri ng which I lived here.the month in which I stayed there.三）.介词根据从句所表达的意义而确定My computer, without which I can' t play computer games, crashed yesterday.Learning a country 'culture is like opening a window, through which you can know about that countr

8、y better.练一练1. Gun con trol is a subjectAmerica ns have argued for a long time.2. The house I grew uphas bee n take n dow n and replaced by an office buildi ng.3. Tom received trai ning in a computer for one year , he found a job in a big compa ny.4. We saw several n atives adva ncing towards our pa

9、rty, and one of them came up to us,we gave somebells and glasses.5. He paid the boy $10 for washing ten w indows, most ofhadn ' t been cleaned for ten years.五. 定语从句与其他从句的比较1. 非限制性定语从句和单句/并列句的比较He has two sons. Both ofare teachers. （句）He has two sons, and both ofare teachers. （句）He has two sons;

10、both ofare teachers. （句）He has two sons, both ofare teachers. （句）练一练：1. Do you think such a placeyou speak of is worth visit ing?2. He promised to come to see me on purpose on Sun day, I doubt very much.3. There is a lake n ear our schoolyard,depth is out of your expectati on.4. Do you have anything

11、 in mindyou ' d like for supper?Well, anything is Ok for me.5. The house inhe used to live has turned into a library.6. Stude nts in our school, most ofare from the south of China, enjoy rice very much.7. Can you thi nk of a situati onthis idiom is used?8. is ofte n the case, teachers in our sch

12、ool usually retur n to school on Sun day eve nin gs.9. Which is the roadleads to the villageyou were born?10. The newcomer is from Jiangxi,I can tell from his accent.11. Alec asked the policema nhe worked to con tact （联系）him whe never there was an accide nt.（上海）12. We are living in an agemany things are done on computers.（北京）13. I can think of many casesstude nts obviously knew a lot of En glish words and expressi ons butcould n't write a goo