Unit 2 Language Grammar and usage(1)_ Noun clauses introduced by question words名词性从句课件（27张）

课件27张PPT。 Noun clause
名词性从句教学目标：复习名词性从句
教学重、难点：名词性从句的考点
教学方法：归纳总结，习题巩固主语从句（the Subject Clause)在句子中起名词作用的句子叫名词性从句(Noun Clauses），充当主语、宾语、表语和同位语。同位语从句（the Appositive Clause)
表语从句（the Predicative Clause)宾语从句（the Object Clause)
What you said sounds reasonable.
Nobody knows who broke the glass.
This is what I was asked to do.
The idea that we’ll go out for a picnic is great.主语从句宾语从句表语从句同位语从句名词性从句的引导词:连接连词 ：that、if、whether无意义“是否”2. 连接代词 ：who、 whom 、what、which、whose 、 whatever、 whoever 、 whomever、 whichever作主/宾/表3. 连接副词： when、 where、how、why 、whenever 、wherever 、however名词性从句考点归纳：1、区别that、what与which
2、区别whether与if
3、区别what、whatever、 who、 whoever
4、it作形式主语或形式宾语
5、名词性从句的语序问题
6、名词性从句中的虚拟语气用法
7、同位语从句和定语从句的区别考点一：区别that 、what、which1、A modern city has been set up in _______ was a wasteland ten years ago.
what B. which C. that D. where
2、I read about it in some book or other, but
I don't know ______ it was.
that B. which C. what D. where
3、______ you don’t like him is none of my business.
A. What B. Who C. That D. whether大家来归纳thatwhat只起连接作用，无意义，在从句中不充当
任何成分，且在宾语从句中有时可省略。既起连接作用，又在从句中作主语、宾语、
表语
whatwhich无范围（什么）有范围（表示选择：哪一个）考点二：区别whether和ifI don’t know ___________ I’ll be free
tomorrow.
2. We didn’t know ________ or not she was ready.
3. The question is __________ this book is
worth reading.whether/ if whetherwhether4. It depends on ________ we will have
enough money.
5. _________ they can do it matters little to us.
6. I have no idea ________ he will come.
7. He doesn’t know __________ to stay or not.
whetherwhetherwhetherWhether请你归纳只能使用whether 的情况：a. 主语从句
b. 表语从句
c. 同位语从句
d. 介词后的宾语从句
e. 直接加动词不定式只能用(whether to do）
f. whether or not 直接连用时1.__________ was said here must be
kept secret.
2._______ we need is more time.
3._______ has taken away my bag is
unknown.
4._________ breaks the law will be
punished. WhateverWhatWhoWhoeverAnyone who考点三：区别what、whatever、who 、 whoever________________________breaks the law,
he or she will be punished.
Sarah hopes to become a friend of ____
shares her interests.
A. anyone B. whomever
C. whoever D. no matter whoWhoever/ No matter who注：wh-ever 既可引导名词性从句又可引
导让步状语从句
no matter wh- 只引导让步状语从句
She is very dear to us. We have been prepared to do＿＿it takes to save her life.
A. whichever 　B. however C. whatever 　D. whoever
2. ____,mother will wait for him to have dinner together.
A. However late he is B. However he is late

C. No matter how late he is D. No matter how he is late
3．______wants to stay in a hotel has to pay their own
way.
A. Anyone B. The one C. Whoever D. Who
Exercises1. I think that worthwhile that we spent so much money on these books.
2. That is hard to decide when and where we will
held our sports meeting.
3. It is obvious to the students whether they should get well prepared for their future.
4. It doesn’t matter that you will come or not.itItthatwhether找出下列句子中的错误总结
归纳：当主语从句较长，而谓语较短时，常常将从句______，而用it作为形式主语置于句首。it 也可作形式宾语。 后置 考点四 it作形式主语和形式宾语_____ is known to us all that the 2008 Olympic
Games will take place in Beijing.
A. It 　　B. What 　C. As 　 D. Which
2. He didn’t make ____ clear when and where the
meeting would be held.
A. this 　　B. that　　　 C. it 　　D. these Exercises_____ is known to us all, the 2008 Olympic Games will take place in Beijing.________ is known to us all is that the 2008 Olympic Games will take place in Beijing.it 指代后面从句所叙述的内容,常用 like/dislike/love/hate/appreciate/+it + if 或when从句 it 作形式宾语(1)make /find/ feel / consider / think it + adj / n + that… / to do…I hate it when people laugh at the disabled .
I appreciate it if you could pay in cash.1. The photographs will show you
_______．
A. what does our village look like
B. what our village looks like
C. how does our village look like
D. how our village looks like 名词性从句在句中要用____语序,从句的引导词必须始终置于______陈述句首 考点五 语序问题2. He asked _______ for a violin.
A. did I pay how much B. I paid how much C. how much did I pay D. how much I paid
3.You can hardly imagine ______when he heard the news .
A. how he was excited
B. how was he excited
C. how excited he was
D. he was how excited
1.在order，suggest（建议），demand，request，advise，insist(坚持要求)等所接的宾语从句中用虚拟语气，should 可省略。
2.在order，suggestion等名词后的同位语从句，表语从句中用虚拟语气，should 可省略。
3. It is suggested (requested, proposed, desired, etc.) that... 主语从句
4. It is necessary (important, natural, strange, etc.) that... 主语从句
考点六 虚拟语气问题1.His suggestion was that we _____ another
meeting to discuss the question.
A. hold B. would hold C. held D. holding
2. He insisted that he ____innocent and he _____free at once.
A. was; should be set B. should be; was set
C. be; be set D. was; should set
3.We are all for your proposal that discussion
______.
A. be put off B. was put off
C. should put off D. is to put off
考点七：同位语从句和定语从句的区别1. The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A. what B. which C. that D. though
2. The suggestion ______he raised at the meeting is very good.
A. which B. that C. what D. /
3. The suggestion ____ the students (should) have plenty of exercise is very good.
A. which B. that C. what D. /总结：同位语从句前的名词是一个具有抽象意味的名词。从句就是其内容。that在从句中_______成分。而定语从句就是对前先行词进行修饰限定，关系词应代替先行词在从句中____句子成分。不充当充当 The president expressed a hope ______ he would visit China again the next year, and this was the very hope _____ he would express as soon as he arrived in the country.
A. that; that B. which; which
C. that; which D. which; that回顾名词性从句考点：1、区别that, what 与which2、区别whether 与if 3、区别what, whatever, who, whoever 4、it作形式主语或形式宾语5、名词性从句的语序问题 6、名词性从句中的虚拟语气 7、同位语从句与定语从句的区别Practice makes perfectHomework :
1、Revise what we have learnt in class
2、Finish the rest of the exercises on the paperThank you!