PPT教学课件九年级英语定语从句专练

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3 The house _w_h__ic_h__/_t_h_a_t_ they built in 1987 stayed up in the earthquake.
4 A housew__h_ic_h__/_t_h_a_t_ is built on sand may fall down in an earthquake.
2. whom指人,作宾语 (作宾语可省略, 如介词提前则不能省)
The man (whom/who) I nodded to is Mr. Li. The man to whom I nodded is Professor Li.
3. which 指物,作主语或宾语 (作宾语可省 略, 如介词提前则不能省)
4. that 指人/物,作主语或宾语 (作宾语可省略) 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. He is the man (that) I told you about.
1 The earthquake _w_h__ic_h_/__th__a_t_ hit the city in 1906 was the biggest in American history.
2 We don’t know the number of people _w_h__o_/_t_h_a_t_ lost their homes in the 1906 earthquake.
A bookworm loves to play or watch.q
A couch potato likes reading very much.
A sports fan
Often works very hard.
A workaholic 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 someone who loves to play or watch sports.
(1) The scientist is very famous in the world. We met her yesterday.
The scientist Ø we met yesterday is very famous
who
in the world.
whom
that
(2) The dress is new. She is wearing it.
非限制性定语从句和主句关系不很密切,只是对先
行词作些附加说明, 如果去掉,主句的意思仍然清楚。 这种从句, 写时往往逗号分开。
在非限制性定语从句中,指人时,只用who, 指物时,只用which。
She looked at Jeff, who was waving his arms.
Football, which is a very interesting game, is loved by most people in the world.
The dress that she is wearing is new. which Ø
(3) He is the kind person. I have ever worked with him.
He is the kind person that I have ever worked with. who whom Ø
限制性定语从句和非限制性定语从句:
The man who came here yesterday has come again.
My sister, who is twenty, works in a bank.
限制性定语从句是先行词在意义上不可缺少的定语,
如果去掉,主句的意思就不完整或失去意义。这种从 句和主句关系十分密切, 写时不用逗号分开。
3 当先行词指物时,关系代词可用that(做主语,宾语), which(做主语,宾语)
4 再定语从句中,作宾语的关系代词长可省略,但在介词 后面的关系代词不能省略。指人时,介词后只用,指物 时,介词后只用。
5 在非限制性定语从句中,指人时,只用who,指物时, 只用which。
当先行词指人时,关系代词可用 who(做主语,宾语),that(做主语,宾语), whom(作宾语),whose(作定语)
person or thing(or what kind of person or thing) the speaker means. e.g. The woman who lives next door is a teacher.
{ 1. The woman is a teacher. 2. The woman lives next door.
Talking about things
1. The story that you read is “The Rescue”.
2. And there she saw a wall of water that was quickly advancing towards her.
The Attributive Clause (定语从句)
A bookworm loves to play or watch.
A couch potato likes reading very much.
A sports fan
Often works very hard.
A workaholic spends a lot of time watching TV.
(定语从句)
在选择引导定语从句的关系代词时,有如下要点:
1 由于关系代词在主句与从句间既起到联系作用,有在从 句中充当一个成分,因此, 要正确判断关系代词在从 句中的功能,如作主语还是宾语等。
2 当先行词指人时,关系代词可用who(做主语,宾语), that(做主语,宾语),whom(作宾语),whose(作 定语)
当先行词指物时,关系代词可用that(做主语, 宾语),which(做主语,宾语)
Talking about things
1 The story that / which you read is “The Rescue”. 2 And there she saw a wall of water that / which was quickly advancing towards her.
3 当先行词指物时,关系代词可用that(做主语,宾语), which(做主语,宾语)
4 再定语从句中,作宾语的关系代词长可省略,但在介词 后面的关系代词不能省略。指人时,介词后只用whom, 指物时,介词后只用which。
5 在非限制性定语从句中,指人时,只用who,指物时, 只用which。
Unit4 Grammar
Which woman is a teacher? The woman who lives next door
is a teachபைடு நூலகம்r.
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 person are you?
在复句中修饰名词或代词的从句叫做定语从句。 定语从句所修饰的词叫先行词。
学习定语从句的关键是如何选择关联词。
由于关系代词在主句与从句间既起到联系作用,又在从 句中充当一个成分,因此, 要正确判断关系代词在从 句中的功能,如作主语还是宾语等。
关系代词:
1. who指人,作主语或宾语 (作宾语可省略) The man who I talked with is our teacher. A person who steals things is called a thief.
Talking about people
1 She looked at Jeff who /that was waving his arms. 2 Do you know the boy whose parents are on holiday?
3 Is this the boy whom you spoke to just now?
5Luckily none of the people w__h_o_/__w_h_o__m_ I know were killed in the earthquake.
6 people ___w__h_o___ study earthquakes thinks that there will be another big one soon.
(4) This is the best film. I have ever seen this film. This is the best film that I have ever seen. Ø
Fill in the blanks with who, whom, that, or which.
(定语从句)
Which baby is Jack?
Jack
穿红裤子的baby是Jack。 The baby whose trousers are red is Jack. The baby who is wearing red trousers is Jack.
Which house is mine?
4. A workaholic is someone who often works very hard.
The attributive clause
Talking about people 1. She looked at Jeff who was waving his arms. 2. Do you know the boy whose parents are on holiday?
在选择引导定语从句的关系代词时,有如下要点:
1 由于关系代词在主句与从句间既起到联系作用,又在从 句中充当一个成分,因此, 要正确判断关系代词在从 句中的功能,如作主语还是宾语等。
2 当先行词指人时,关系代词可用who(做主语,宾语), that(做主语,宾语),whom(作宾语),whose(作 定语)
These are the trees which were planted last year.
This recorder (which) he is using is
made in Japan.
Is this the library (which) you borrow books from?
Is this the library from which you borrow books?
My house
房顶是棕色的房子是我的。 The house whose roof is brown is mine.
The Attributive Clause
A clause is a part of a sentence. The Attributive Clause tells us which
如果介词提前,作宾语的关系代词不能省略
指物,只用 which
Is this the library from which you borrow books? Is this the library (which) you borrow books from?
指人,只用whom
The man to whom I nodded is Professor Li. The man (whom/who) I nodded to is Mr. Li.
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