初三英語課件_定語從句

1、(定語從句定語從句)Which baby is JackWhich baby is Jack? ?穿紅褲子的baby是Jack。The baby is Jack.The baby is Jack.whose trousers are redwho is wearing red trousersJackWhich house is mineWhich house is mine? ?房頂是棕色的房子是我的。The house is mine.whose roof is brownMy houseI have an apple.An apple is red.I have an apple tha

2、t is red.修飾先行詞修飾先行詞 an apple I like some friends. Some friends like sports.I like frineds who like sports. 修飾先行詞修飾先行詞 friends Look at the following phrases which describe certain types of people. Match and combine them into sentences using the Attributive Clause. Are you one of them? What kind of pe

3、rson are you?A bookwormA couch potatoA sports fanA workaholicloves to play or watch.likes reading very much.Often works very hard.spends a lot of time watching TV.1. A bookworm is someone who likes reading very much.2. A couch potato is someone who spends a lot of time watching TV.3.A sports fan is

4、someone who loves to play or watch sports.4. A workaholic is someone who often works very hard. A bookwormA couch potatoA sports fanA workaholicloves to play or watch.qlikes reading very much.Often works very hard.spends a lot of time watching TV.The Attributive Clause （定語從句）l在復(fù)句中修飾名詞或代詞的從句叫做定語從句。在復(fù)

5、句中修飾名詞或代詞的從句叫做定語從句。l定語從句所修飾的詞叫先行詞。定語從句所修飾的詞叫先行詞。l學(xué)習(xí)定語從句的關(guān)鍵是如何選擇關(guān)聯(lián)詞學(xué)習(xí)定語從句的關(guān)鍵是如何選擇關(guān)聯(lián)詞。l由于關(guān)系代詞在主句與從句間既起到聯(lián)系作用，又在從句由于關(guān)系代詞在主句與從句間既起到聯(lián)系作用，又在從句中充當(dāng)一個(gè)成分，因此，中充當(dāng)一個(gè)成分，因此， 要正確判斷關(guān)系代詞在從句中的要正確判斷關(guān)系代詞在從句中的功能，如作主語還是賓語等。功能，如作主語還是賓語等。關(guān)系代詞關(guān)系代詞: : 1. who指人指人,作主語或賓語作主語或賓語 (作賓語可省略）作賓語可省略）The man who I talked with is our teac

6、her.A person who steals things is called a thief.2. whom指人指人, ,作賓語作賓語 ( (作賓語可省略作賓語可省略, , 如介詞提前則不能省如介詞提前則不能省) The man (whom/who) I nodded to is Mr. Li.The man to whom I nodded is Professor Li.3. which 指物，作主語或賓語指物，作主語或賓語 (作賓語可省作賓語可省 略略, 如介詞提前則不能省如介詞提前則不能省) These are the trees which were planted last y

7、ear.This recorder （which） he is using ismade in Japan. Is this the library (which) you borrow books from?Is this the library from which you borrowbooks? 4. that 指人指人/物，作主語或賓語物，作主語或賓語 (作賓語可省略）作賓語可省略）A plane is a machine. It can fly.A plane is a machine that can fly.He is the man. I told you about him

8、.He is the man (that) I told you about.(1) The scientist is very famous in the world. We met her yesterday.The scientist we met yesterday is very famous who in the world. whom that(2) The dress is new. She is wearing it.The dress that she is wearing is new. which (3) He is the kind person. I have ev

9、er worked with him. (4) This is the best film. I have ever seen this film.He is the kind person that I have ever worked with. who whom This is the best film that I have ever seen. whose whose 在定語從句中作定語，表示引導(dǎo)詞在定語從句中作定語，表示引導(dǎo)詞與與 whose whose 后的名詞為所屬關(guān)系。后的名詞為所屬關(guān)系。 whosewhose多指人，也可指物，指物時(shí)可與多指人，也可指物，指物時(shí)可與 of

10、whichof which互換使用?；Q使用。Whose is used instead for Whose is used instead for his/her/their/its.his/her/their/its.This is the book This is the book whosewhose cover is blue. cover is blue.This is the book This is the book of whichof which the cover is blue. the cover is blue.l在選擇引導(dǎo)定語從句的關(guān)系代詞時(shí)，有如下要點(diǎn)：在選擇引

11、導(dǎo)定語從句的關(guān)系代詞時(shí)，有如下要點(diǎn)：1 1 由于關(guān)系代詞在主句與從句間既起到聯(lián)系作用，又由于關(guān)系代詞在主句與從句間既起到聯(lián)系作用，又在從句中充當(dāng)一個(gè)成分，因此，在從句中充當(dāng)一個(gè)成分，因此， 要正確判斷關(guān)系代要正確判斷關(guān)系代詞在從句中的功能，如作主語還是賓語等。詞在從句中的功能，如作主語還是賓語等。2 2 當(dāng)先行詞指人時(shí)，關(guān)系代詞可用當(dāng)先行詞指人時(shí)，關(guān)系代詞可用whowho（做主語，賓做主語，賓語），語），thatthat（做主語，賓語），做主語，賓語），whomwhom（作賓語），作賓語），whosewhose（作定語）作定語）3 3 當(dāng)先行詞指物時(shí)，關(guān)系代詞可用當(dāng)先行詞指物時(shí)，關(guān)系代詞可用t

12、hatthat（做主語，賓做主語，賓語），語），whichwhich（做主語，賓語）做主語，賓語）4 4 再定語從句中，作賓語的關(guān)系代詞長(zhǎng)可省略，但在再定語從句中，作賓語的關(guān)系代詞長(zhǎng)可省略，但在介詞后面的關(guān)系代詞不能省略。指人時(shí)，介詞后只介詞后面的關(guān)系代詞不能省略。指人時(shí)，介詞后只用用whomwhom，指物時(shí)，介詞后只用指物時(shí)，介詞后只用whichwhich。5 5 當(dāng)先行詞是指物的不定代詞或被最高級(jí)當(dāng)先行詞是指物的不定代詞或被最高級(jí)/ /序數(shù)詞序數(shù)詞/a /a little/onlylittle/only修飾時(shí)修飾時(shí); ;先行詞是人和物時(shí)先行詞是人和物時(shí) 只用只用thatthat在非限制性定

13、語從句中，指人時(shí)，只用who，指物時(shí)，只用which。lShe looked at Jeff, who was waving his arms.lFootball, which is a very interesting game, is loved by most people in the world. Fill in the blanks with who, whom, that, or which.1 The earthquake _ hit the city in 1906 was the biggest in American history.2 We dont know the

14、number of people _ lost their homes in the 1906 earthquake.3 The house _ they built in 1987 stayed up in the earthquake.4 A house _ is built on sand may fall down in an earthquake.5Luckily none of the people _ I know were killed in the earthquake.6 people _ study earthquakes thinks that there will b

15、e another big one soon.which/thatwho/thatwhich/thatwhich/thatwho/whomwhoFill in the blanks with who, whom, whose that, or which.1 I have a friend _ likes listening to classical music.2 Yesterday Emily was wearing the new dress _ I gave her.3 The man _ leg broke in a match used to be a football playe

16、r.4 Kevin is reading a book _ is too difficult for him.whowhich/thatwhoseWhich/thatFill in the blanks with who, whom, whose that, or which.5 The family _ Im staying with lives in town. 6 I know the student _ article was published.7 Betty, _ has never been abroad, is studying English very well.8 My p

17、arents live in a house _ is more than 100 years old.9 The boy with _ John spoke is my brother.thatwhosewhowhich/thatwhomwhenwhen在定語從句中作時(shí)間狀語，相當(dāng)于在定語從句中作時(shí)間狀語，相當(dāng)于“介詞介詞+ + 關(guān)系代詞（關(guān)系代詞（whichwhich）”。Ill never forget the day Ill never forget the day whenwhen I joined the league I joined the league. .on whichwherewhere在定語從句中作地點(diǎn)狀語，相當(dāng)于在定語從句中作地點(diǎn)狀語，相當(dāng)于“介詞介詞+ + 關(guān)系代詞（關(guān)系代詞（which