资源简介

(共17张PPT)
概念
在句子中起名词作用的句子叫名词性从句。在复合句中能担任主语、宾语、表语、同位语等
名词性从句
主语从句
（Subject Clause）
宾语从句
（Object Clause）
表语从句
（Predicative Clause）
同位语从句
（Appositive Clause）
作主语
作宾语
作表语
作同位语
基础回顾１
I. 名词性从句的引导词：
连接词 ：that、if、whether
不作成分
无意义
2. 连接代词 ：who、 whom 、whose、 what、
which 、 whoever, whatever
3. 连接副词： when、 where、why、how
“是否”
作状语
作主/宾/表
What attracts people to California is its pleasant climate and relaxed lifestyle. This is why each year a great number of people from all over the world try to immigrate to California . However, most applicants know that they have very little chance of getting a visa.
1.Study the underlined noun clauses in these sentences. In your opinion ,what roles do these clauses play in the sentences
Whether Native Americans arrived in California 15000 years ago or 14000 years ago is not important.
The fact that they arrived a long time before Europeans is what matters.
I believe that the Native Americans were treated badly when the first Europeans came.
④The customs office is where your baggage is inspected when you enter or leave a country.
2. Find out what types of noun clause are they
3.Join the two parts to make sentences containing noun clauses.
1.She pretended
2.It is not surprising
3.Why she didn't tell you herself
4.I wonder
5.The trouble was
6.It is essential
7.What George discovered in California
8.Where they got all that money
A.Is what I want to know.
B.that you get a visa befow you travel to the USA.
C.Why he lied to me.
D.that so manypeople love California.
E.is what I can't explain .
F.that she was a socialist , beliveing in socialism.
G.that she had lost her passport.
H.was diffent formwhat he saw in the movies.
F
D
A/E
C
G
B
H
A/E
本节课语法重点：
一、名词性从句的语序
二、名词性从句连接词的选用尤其是that和
what的用法， whether 和if的用法。
名词性从句在句中要用____语序,从句的引导词必须始终置于__________
1. Do you know________________________
A. why was he late this morning
B. what he was late this morning
C why he was late this morning
D. what he was late this morning
陈述
总结归纳：
2.You can’t predict ____
A. when will they finish the task B. that they will finish the task
C. what they will finish the task D. when they will finish the task.
从句句首
考点1．语序问题
1.他是怎么成功的仍然是个谜。 How was he successful is still a puzzle. ( ) How he was successful is still a puzzle. ( )
2.你能告诉我他住在什么地方吗？ Could you tell me where he lives ( ) Could you tell me where does he live ( )
F
T
T
F
名词性从句考点归纳
一、名词性从句的语序———
3. He asked me what was the matter
with me. ( )
T
判断下列句子是否正确，（T or F）
陈述语序
二、名词性从句连接词的选用
1.that 和what 的选用
1._____ he wants is a book.
2._____ he wants to go there is obvious. 3.The result is ______ we won the game. 4.This is _____ we want to know. 5.Is _____ he told us true 6.We should pay attention to ______ the teacher is saying. 7. I have no doubt _____ he will come. 8. I have no idea ____he did that afternoon
What
That
that
what
what
what
that
what
That和what的区别
The hope that he may recover is not gone yet.
What he said proved to be true.
that 不可省略 (宾语从句第一句除外) 不作成分 没有词义
what 不可省略 作成分 有词义
(……的东西/事情/人/时间/地点等)
3.whether和if的选用
1. I asked her __________ she had a bike.
2.______ we will hold a party in the open air tomorrow depends on the weather.
3. We’re worried about ________ he is safe.
4. I don’t know ________ he is well or not.
5. I don’t know _______ or not he is well.
6. The question is _______ he should do it.
7.The doctor can hardly answer the question ______ the old man will recover soon.
8. I don’t know _______ to go.
A. if / whether B. if
C. whether D. that
C
A
C
C
C
C
C
C
Remember it
a. 主语从句中 b. 表语从句中
c. 同位语从句中 d. 介词后的宾语从句中 e. Whether后直接跟不定式 to do
f. whether 后紧跟or not 引导宾语从句时不用if.
只用whether不用if 的情况：
本节课语法项目总结：
一、名词性从句的语序——陈述语序
二、名词性从句连接词的选用
Homework
1. 整理语法笔记
2.独立或者小组讨论完成课本第5页的第4 小题。
3.认真思考一下同位语与定语从句之间的区别？

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