湖南师范大学附属中学高中英语必修三 UNIT 1 GRAMMAR AND USAGE 名词性从句连接词选用的难点.ppt

1、 M3 U1 Grammar and usage名词性从句连接词选用的难点难点1 whether和if的使用区别1)Whether the meeting will be given is still a problem.3)I have no idea whether the meeting will be given.主语从句放于句首表语从句中同位语从句中2)The question is whether it is worth doing.难点1 whether和if的使用区别4)Im worried about whether he can arrive in time.5)Pleas

2、e tell me whether or not you agree.介词后宾语从句紧跟or not6)I dont know whether to accept or refuse.加不定式 zxxk(5)7)Lets discuss whether we shall go by plane.8)If you dont agree to do it,I will ask another.discuss,know,ask,care,wonder,find out,leave,put,doubt后的宾语从句常用whether如果1.I asked her _ she had a bike.2._

3、 we will hold a party in the open air tomorrow depends on the weather.if/whetherWhetherPractice3.Were worried about _ heis safe.4.I dont know _ he is well or not.5.I dont know _ or not he is well.whetherwhether/ifwhether6.The question is _ he should do it.7.The doctor can hardly answer the question

4、_ the old man will recover soon.8.I dont know _ to go.whetherwhetherwhether难点2:that不可省略的情况1)由连词and连接的两个由that引导的宾语从句中,第二个that 不省略。He told me(that)he would come and that he would come on time.2)that 引导主语从句置于句首时。That he will come makes us happy.3)在主+谓+it(形式宾语)+宾补+that 从句(真正宾语)的句型中不省略。We must make it cl

5、ear that we mean what we say.I dont think it right that you leave home without telling your parents.难点3.同位语从句的引导和辨别 能接同位语从句的名词有:fact,idea,news,information,order,doubt belief,suggestion,advice,possibility,rumour 等；连接词通常是that,也可根据含义选用 whether,what,when,where 等来引导同位语从句。Zxx。k1.The information has been a

6、nnounced thatmore middle school graduates will be admitted into university.2.The information that he revealed at the meeting is of great value.3.We expressed the hope that they had expressed.4.We expressed the hope that they would come to China again.定语同位语Attributive or Appositive?ATAP1.I have no id

7、ea _ he comes 2.from.2.He cant answer the question 3._ he got the money.4.3.He gave us many suggestions 5._ we should get up earlier and 6.take more exercise.that/whether/where/how/whatwherehowthat4.I have no doubt _he will win.5.I have some doubt _ he will win.6.I gave the girl a big doll,exactly _

8、 she longed to have.thatwhetherwhatwhat难点4:that or what?_ I won the game surprised them._ you ignore was very important.The speech _ he gave was boring.He accepted all except _ you said.ThatWhatthatwhat1.I dont think _ she is coming.2.It is a pity _ he has made such a mistake.3.The reason is _ he is

9、 careless.4.The news _ our team won the match inspired us.(that)thatthatthatPractice5._ he wants is a book.6._ he wants to go there is obvious.7.The result is _ we won the game.8.This is _ we want to know.WhatThatthatwhat9.Is _ he told us true?10.We should pay attention to _ the teacher is saying.11

10、.I have no doubt _ he will come.12.I have no idea _ he did that afternoon.whatwhatthatwhat我们何时举行运动会还没有决定。_ is not decided.我不知道昨天谁打破了玻璃。I dont know _.Whenwe shall hold our sports meetingwho broke the glass yesterday我不知道他长的什么样子。I have no idea _ 这就是我忘记眼镜的地方。This is _ what he looks like.where I left my glasses.HomeworkFinish the exercises on page 92.