人教英語必修一同課異構(gòu)課件：Unit4EarthquakesSectionCGrammar1

1、Unit 4 EarthquakesUnit 4 Earthquakes定語從句The Attributive Clause 在復(fù)合句中，修飾某一名詞或者代詞用作定語的句子就叫做定語從句。被定語從句修飾的詞，叫先行詞。引導(dǎo)定語從句的關(guān)聯(lián)詞有：1.定語從句關(guān)系代詞：who, whom whose, which, that 關(guān)系副詞：when, where2. 定語從句的位置定語從句放在被修飾成分之后。e.g. This is the car which he bought last year.先行詞定語從句The book is very good. I have read it.3.先行詞和關(guān)

2、系詞的關(guān)系Join the following sentences:The book is very good. I have read that/which.The book that/which I have read is very good.The girl is Mary. We saw her yesterday.3.先行詞和關(guān)系詞的關(guān)系Join the following sentences:The girl is Mary. We saw whom yesterday.The girl whom we saw yesterday is Mary.3.先行詞和關(guān)系詞的關(guān)系We s

3、aw some trees. The trees leaves were black with disease.We saw some trees. whose leaves were black with disease.We saw some trees whose leaves were black with disease.He lived in a room. The rooms window faces south.He lived in a room whose window faces south.4. 關(guān)系代詞的句法功能及指代功能 關(guān)系代詞處在先行詞和定語從句之間，身兼三職：

4、1. 連接主從句的紐帶2. 指代先行詞3. 在從句中充當(dāng)某種句子成分。指代人指代物指代人或物主語whowhichthat賓語whom / whowhichthat定語whose (=of whom)whose (=of which)在從句中的作用指代功能I have read the newspaper.It carries the important news.I have read the newspaper which carries the important news.(物/主/不可省) which 指物, 在句中作主語或賓語, 作賓語時可以省略。I showed him the l

5、etter.I received it this morningI showed him the letter (which) I received this morning.(物/賓/可省)that 指人或物，在從句中做主語或賓語, 作賓語時可以省略。Theyre talking about the man.I have seen the man.Theyre talking about the man (that) Ive seen. (人/賓/可省)It was written by Laoshe.Jane has borrowed the book.Jane has borrowed

6、the book that was written by Laoshe.（物/主/不可?。㏕he boy who is reading a book over there is my friend. （主/不可?。㏕he boy is my friend.He is reading a book over there.who指人, 在從句中作主語，不可省，作賓語, 可省略。He is a famous singer You saw him just now.He is a famous singer (who/whom) you saw just now. (賓/可省)whom指人, 在從句中

7、作賓語, 可省略。The girl is from America.I called her just now.The girl (whom ) I called just now is from America.（人/賓/可省）The girl got first.Her father had given us a report.The girl whose father had given us a report got first.whose father=the father of whom = of whom the fatherWhose可指人或物, 在從句中作定語, 不可省略。（

8、=of whom/which the + n; the +n+ of whom /which）* 先行詞前有下列詞語修飾時，定語從句必須用that 引導(dǎo)。all, every, any, little, few, much, no, only, very, the + 序數(shù)詞, the + 形容詞最高級e.g. This is the cleanest park that you can imagine.e.g. He talked about the things and persons he had visited in the city.* 在 who 或 which 引導(dǎo)的特殊疑問句中

9、，限制性定語從句必須用 that 引導(dǎo)。that e.g. Who is the man is standing over there?thate.g. This is the only book that has been written in French.當(dāng)先行詞是 one, ones, anybody, anyone, all, none, those 等, 指人時一般用 who,不用 that。Those who want to go to the cinema will have to wait at the gate of the school. 先行詞是人, 從句中作賓語時,

10、用whom或that(介詞后不用that)。The teacher wants to return the book to the girl from whom she borrowed it. 指代人指代物指代人或物主語whowhichthat賓語whom / whowhichthat定語whose (=of whom)whose (=of which)在從句中的作用指代功能 從A、B、C、D四個選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。1. Is there anything _ I can do for you? which B. who C. whom D. that D2. I have

11、 seen some strange trees, _ open at sunrise and close at sunset. A. which the leaves B. whose leaves C. which leaves D. their leaves3. All _ we need is enough rest after long hours work. the thing B. that C. what D. whichBB4. On the train I saw a girl _ I thought was your sister. who B. whom C. which D. what5. Have you seen the