人教版 (新课标)必修1&2Unit 4 Earthquakes背景图课件ppt

这是一份人教版 (新课标)必修1&2Unit 4 Earthquakes背景图课件ppt，共29页。PPT课件主要包含了定语从句， 定语从句的位置，先行词，that ，that，Homework等内容，欢迎下载使用。

Unit 4 Earthquakes
The Attributive Clause
在复合句中，修饰某一名词或者代词用作定语的句子就叫做定语从句。被定语从句修饰的词，叫先行词。引导定语从句的关联词有：
关系代词：wh, whm whse, which, that
关系副词：when, where
定语从句放在被修饰成分之后。
e.g. This is the car which he bught last year.
The bk is very gd. I have read it.
3.先行词和关系词的关系
Jin the fllwing sentences:
The bk is very gd. I have read that/which.
The bk that/which I have read is very gd.
The girl is Mary. We saw her yesterday.
The girl is Mary. We saw whm yesterday.
The girl whm we saw yesterday is Mary.
We saw sme trees. The tree’s leaves were black with disease.
We saw sme trees. whse leaves were black with disease.
We saw sme trees whse leaves were black with disease.
He lived in a rm. The rm’s windw faces suth.
He lived in a rm whse windw faces suth.
4. 关系代词的句法功能及指代功能 关系代词处在先行词和定语从句之间，身兼三职：1. 连接主从句的纽带2. 指代先行词3. 在从句中充当某种句子成分。
I have read the newspaper.
It carries the imprtant news.
I have read the newspaper which carries the imprtant news.(物/主/不可省)
which 指物, 在句中作主语或宾语, 作宾语时可以省略。
I shwed him the letter.
I received it this mrning
I shwed him the letter (which) I received this mrning.(物/宾/可省)
that 指人或物，在从句中做主语或宾语, 作宾语时可以省略。
They’re talking abut the man.
I have seen the man.
They’re talking abut the man (that) I’ve seen. (人/宾/可省)
It was written by Lashe.
Jane has brrwed the bk.
Jane has brrwed the bk that was written by Lashe.（物/主/不可省）
The by wh is reading a bk ver there is my friend. （主/不可省）
The by is my friend.He is reading a bk ver there.
wh指人, 在从句中作主语，不可省，作宾语, 可省略。
He is a famus singer Yu saw him just nw.He is a famus singer (wh/whm) yu saw just nw. (宾/可省)
whm指人, 在从句中作宾语, 可省略。
The girl is frm America.
I called her just nw.
The girl (whm ) I called just nw is frm America.（人/宾/可省）
The girl gt first.Her father had given us a reprt.
The girl whse father had given us a reprt gt first.whse father=the father f whm = f whm the father
Whse可指人或物, 在从句中作定语, 不可省略。（=f whm/which the + n; the +n+ f whm /which）
* 先行词前有下列词语修饰时，定语从句必须用that 引导。
all, every, any, little, few, much, n, nly, very, the + 序数词, the + 形容词最高级
e.g. This is the cleanest park that yu can imagine.
e.g. He talked abut the things and persns he had visited in the city.
* 在 wh 或 which 引导的特殊疑问句中，限制性定语从句必须用 that 引导。
e.g. Wh is the man is standing ver there?
e.g. This is the nly bk that has been written in French.
当先行词是 ne, nes, anybdy, anyne, all, nne, thse 等, 指人时一般用 wh,不用 that。Thse wh want t g t the cinema will have t wait at the gate f the schl.
先行词是人, 从句中作宾语时, 用whm或that(介词后不用that)。
The teacher wants t return the bk t the girl frm whm she brrwed it.
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1. Is there anything _____ I can d fr yu? which B. wh C. whm D. that
2. I have seen sme strange trees, _____ pen at sunrise and clse at sunset. A. which the leaves B. whse leaves C. which leaves D. their leaves3. All _____ we need is enugh rest after lng hurs’ wrk. the thing B. that C. what D. which
4. On the train I saw a girl _____ I thught was yur sister. wh B. whm C. which D. what5. Have yu seen the film “Titanic” ____ leading actr is wrld-famus? its B. that C. whse D. which
1. Finish the exercises n page 29.2. Read the passage n Page 64 and finish exercises.