初中英語(yǔ)定語(yǔ)從句課件.ppt

1、,定語(yǔ)從句,定語(yǔ)從句,概念:在復(fù)合句中修飾名詞或代詞 的句子.,(Attributive clause),Mary is a beautiful girl.,Mary is a girl who has long hair.,形容詞作定語(yǔ),句子作定語(yǔ),修飾girl, 叫做定語(yǔ)從句,1.The man is a farmer.,2.The man is speaking at the meeting.,合并句子:,The man who is speaking at the meeting is a farmer.,Mary is a girl.,Mary has long hair.,合并為一

2、個(gè)句子,Mary is a girl who has long hair.,先行詞,關(guān)系詞,定語(yǔ)從句,Mary is a girl who has long hair.,關(guān)系代詞,關(guān)系副詞,who, whom, whose, which, that,When, where, why,定語(yǔ)從句的用法:,當(dāng)先行詞是物時(shí), 用which 或that引導(dǎo).,These are the trees which were planted last year.,當(dāng)先行詞是人時(shí), 用who, whom, whose, that引導(dǎo).,This is a dream. The dream will never

3、come true.,This is a dream which/that will never come true.,The dog has been found. The dog was lost.,The dog which was lost has been found.,which / that 作主語(yǔ). (不能省),（作主語(yǔ)）,which / that 作賓語(yǔ) ： （可省略）,This is the card. Ive just received the card.,This is the card which / that Ive just received.,Practise:

4、 This is the mistake which /that I always make. I still keep the letters which she wrote to me.,( ),（作賓語(yǔ)）,who / that 作主語(yǔ). (不能省),This is the film star. The film star is very popular in China.,This is the film star who is very popular in China. (作主語(yǔ)),The boy who broke the window is called Roy. Do you

5、know the man who spoke at the meeting yesterday? The girl who is watering the flowers is my cousin.,/ that,who / whom / that 作賓語(yǔ)：( 可省略),The man is a famous writer. He described the man just now.,The man ( who/ whom/ that ) he described just now is a famous writer. (作賓語(yǔ)）,The boy who (m) I m looking f

6、or is my friend.,whose 作定語(yǔ)從句的定語(yǔ).,I know the girl whose mother is a teacher.,分解,I know the girl.,The girls mother is a teacher.,作定語(yǔ),下列情況只能用that,1.當(dāng)序數(shù)詞或形容詞最高級(jí)修飾先行詞時(shí)。,eg. Tom is the cleverest boy that I have ever known.,2. 當(dāng)先行詞被 all, little,few,much,any,all,anything,something,nothing,none,the one, ever

7、ything, 等不定代詞修飾時(shí)。,3.當(dāng)先行詞同時(shí)包括人或物時(shí)。 eg. We often talk about the people and the things that we are interested in. 我們常常談?wù)撐覀兏信d趣的人或事。 4.當(dāng)主句是who或which時(shí)。 eg. Who is the girl that has black long hair? eg .Which is the pen that you bought?,5.當(dāng)先行詞被the only, the very, the same, the last等修飾時(shí)。 Thats the only thin

8、g that I can do now. These are the very words that he used.,eg. This is the very beautiful girl that Im looking for. eg. Thats the only thing that I can do now.,Exercise,1. I have a friend _ likes listening to classical music.,who/that,which/that,whose,3. The man _ leg broke in a match used to be a

9、football player.,2. Yesterday Emily was wearing the new dress _ I gave her.,4. My parents live in a house_ is more than 100 years old.,which/that,5. Kevin is reading a book _ is too difficult for him.,which/that,6. Is there anything _ you want to buy in the town.,7.All _ we can do is to study hard.,

10、8. The first one _ stands up is a little boy.,that,that,that,關(guān)系副詞： when/ where/why,when 作時(shí)間狀語(yǔ): She will never forget the day. She was married on that day.,She will never forget the day when (=on which) she was married.,It was the year. The World War I broke out in the year.,It was the year when (= i

11、n which) the World War I broke out.,When = 介詞 + which,where 作地點(diǎn)狀語(yǔ),I want to know the place. I was born there.,I want to know the place where (= in which) I was born.,The table where (= at which ) she is sitting is a new one.,where = 介詞 + which,why 作原因狀語(yǔ), 其先行詞常常是the reason.,That is the reason why(= f

12、or which) Im late.,I know the reason why he said it.,why = for which,關(guān)系副詞when, where和關(guān)系代詞that, which的區(qū)分。同樣是修飾一個(gè)地點(diǎn)，有時(shí)使用where，有時(shí)使用that/which；同樣是修飾一個(gè)時(shí)間，有時(shí)使用when， 有時(shí)使用that/which。這主要看兩點(diǎn)：一是定語(yǔ)從句是否完整；二是定語(yǔ)從句中的謂語(yǔ)動(dòng)詞是否是一個(gè)及物動(dòng)詞。請(qǐng)比較以下句子：,This is the park that we visited last year. This is the park where we held a

13、birthday party. She wont forget the days that she spent on the island. She wont forget the days when they stayed together. Thats the date when we went to the college. Thats the date that she wont forget for ever. I like the time when we lived together. I like the time that we had together.,關(guān)系副詞when,

14、 where, why 和介詞+which之間的關(guān)系。關(guān)系副詞when, where, why可以用適當(dāng)?shù)慕樵~+which來(lái)替代。如：when=in/on/at+which, where=in/on/at+which, why=for+which介詞的位置非常靈活，有時(shí)放在關(guān)系代詞之前，有時(shí)放在動(dòng)詞之后。 eg. 1. I wont forget the date when( on which) I was born. 2. This is the room where (in which) I lived. = This is the room which I lived in. 3. I dont know the reason why (for which) he havent come today. 4. Tom still remembers the days when (in which) they lived in Tia