湖南省懷化市溆浦縣江維中學(xué)高中英語 u1 grammar課件 牛津版必修1

名詞性從句名詞性從句Noun ClausesNoun ClausesWARM-UP The structure of the sentence Lily, my sister, is a good girlConclude: A noun can be a subject, object, predictive and apposition of a sentence.SAVP什么叫名詞性從句？什么叫名詞性從句？引導(dǎo)名詞性從句的連接詞引導(dǎo)名詞性從句的連接詞 可分為三類：可分為三類：1.連接連詞連接連詞 that, whether, if 不充當(dāng)從句的任何成分）不充當(dāng)從句的任何成分）只起連接作用只起連接作用 that引導(dǎo)名詞性從句時引導(dǎo)名詞性從句時that無意義無意義,有時可省有時可省,引導(dǎo)一般引導(dǎo)一般陳述句。陳述句。 whether, if等等引導(dǎo)名詞性從句時，有意義引導(dǎo)名詞性從句時，有意義,表表“是否是否”,引引導(dǎo)一般疑問句導(dǎo)一般疑問句.2.連接代詞連接代詞：what, whatever, who, whoever, whom, whose, which.不僅起到連接一個句子的不僅起到連接一個句子的作用，同時也作用，同時也充當(dāng)從句的充當(dāng)從句的主主.賓賓.表表.定語定語成分成分。 3.連接副詞連接副詞：when, where, how, why做狀語。做狀語。主語從句主語從句在另外一個句子中做主語的在另外一個句子中做主語的句子叫主語從句。句子叫主語從句。引導(dǎo)詞引導(dǎo)詞: that, whether, 疑問詞疑問詞That he is still alive is unbelievable.注意注意 有時候為了平衡句子結(jié)構(gòu)，避免頭重腳輕，或者是為有時候為了平衡句子結(jié)構(gòu)，避免頭重腳輕，或者是為了強(qiáng)調(diào)，常用了強(qiáng)調(diào)，常用it來做來做形式主語形式主語，把，把that引導(dǎo)的主語從句引導(dǎo)的主語從句放到后面。放到后面。 It is certain that she will do well in her exam. It is reported that China has sent another man-made earth satellite into orbit. Its a pity that we cant go. Its likely/ possible/ important/ necessary/ clear that 很可能很可能/重要的是重要的是/必要的是必要的是/很清楚很清楚 Its said/ reported that據(jù)說據(jù)說/據(jù)報道據(jù)報道 It seems/appears/happens that顯然、明顯、碰巧顯然、明顯、碰巧. Its a pity/a fact that 在另一個句子中做賓語的句子叫賓語從句。在另一個句子中做賓語的句子叫賓語從句。 I think (that) English is easy to learn. It all depends on whether they will support us .OBJECT CLAUSE賓語從句賓語從句賓語賓語從句從句在句中充當(dāng)賓語成分（在句中充當(dāng)賓語成分（ 可以作可以作謂謂語動詞、介詞、形容詞語動詞、介詞、形容詞等的賓語）等的賓語）在某些復(fù)合賓語的句式中，也常用在某些復(fù)合賓語的句式中，也常用it作形式賓語，把賓語從句放在后面。作形式賓語，把賓語從句放在后面。主主+謂謂+it(形式賓語形式賓語)+賓補(bǔ)賓補(bǔ)+that從句從句(真正賓語真正賓語) We must make it clear that you are right.注意注意 1.that 在以下情況不省略在以下情況不省略： 但由連詞但由連詞and連接的兩個由連接的兩個由that引導(dǎo)的賓語從句中引導(dǎo)的賓語從句中,第第二個二個that 不省略不省略. He told me（ that） he would come and that he would come on time.特殊情況特殊情況 Make, find, feel, consider等這些詞的后面用等這些詞的后面用it作形式作形式賓語賓語時，時，that不省略。不省略。 I find it necessary that we should study English. 介詞后介詞后that不可省不可省 當(dāng)當(dāng)whether后緊跟后緊跟or/or not時時,不用不用if. I dont know whether or not I will stay 介詞介詞后面的賓語從句不能用后面的賓語從句不能用if. I worry about whether I hurt her feeling.2.Whether和和if都可以引導(dǎo)賓語從句都可以引導(dǎo)賓語從句某些作表語的形容詞，某些作表語的形容詞，如如: sure, happy, glad, certain等之后也可帶等之后也可帶賓語從句賓語從句。例如：例如： I am sure that he will succeed. 在句中充當(dāng)表語成分，一般放在連系動詞之后如在句中充當(dāng)表語成分，一般放在連系動詞之后如look, seem, prove, be. The problem is that her parents couldnt accept me.表語從句表語從句that whether 疑問詞疑問詞as if /as thoughbecauseHe looked as if he was going to cry .1.This is _ she was born. A. where B. which C. that D. what2.The question is _ we cant go there today.A. that B. what C. which D. when3.The reason he has made such great progress is _ he has never wasted his time.A. because B. why C. that D. what在句中充當(dāng)同位語成分，其一般跟在一些抽象在句中充當(dāng)同位語成分，其一般跟在一些抽象名詞名詞（ idea ；belief ； fact ； possibility; hope; truth ；problem ；news 等）后面，對名詞作進(jìn)一步解釋說等）后面，對名詞作進(jìn)一步解釋說明明.同位語從句常用同位語從句常用 that 引導(dǎo)或用連接副詞引導(dǎo)或用連接副詞when / where/why / how / whether The news that our team won the first prize excited all of us.同位語從同位語從句句由由that引導(dǎo)的同位語從句和引導(dǎo)的定語從句的區(qū)別。引導(dǎo)的同位語從句和引導(dǎo)的定語從句的區(qū)別。1.We expressed the hope that they had expressed.2. We expressed the hope that they would come to China again.定同 1.We all know the truth _ the earth goes round the sun. A. that B. which C. what D. whether 2.We heard the news _ our team had won. A. which B. that C. what D. where 3.The problem _ it is right or wrong has not yet been decided. A. which B. that C. whether D. ifEXERCISENOTES: 1. 所有的名詞性從句一律用陳述語序陳述語序。 2. 只用whether不用if的情況有： 從句是一般疑問句作動詞的賓語從句是一般疑問句作動詞的賓語,二者都可用二者都可用; 與不定式搭配；與不定式搭配； 引導(dǎo)主語，表語，同位語從句引導(dǎo)主語，表語，同位語從句 介詞后介詞后 從句中有從句中有or或或or not; 3. that只在只在動詞后賓語從句動詞后賓語從句中可以省略中可以省略,其他從句一般其他從句一般不可省。不可省。語序問題 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 BIF / WHETHER 1. I asked her _ she had a bike.2._ we will hold a party in the open air tomorrow depends on the weather.3. Were worried about _ he is safe.4. I dont know _ he is well or not. 5. I dont 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 dont know _ to go.if / whetherWhetherwhetherwhetherwhetherwhetherwhetherwhetherpractice1.-I think it is going to be a big problem. -Yes, it could be. -I wonder _we can do about it.A.if B.how C.what D.that2._is no possibility _Bob can win the first prize in the match.A.It; that B.It; whatC.There; whether D.It; whether3.A computer can only do _you have instructed it to do.A.how B.after C.what D.when4.Can you tell me _?A.who is that gentleman B.that gentleman is whoC.who that gentleman isD.whom is that gentleman5.He didnt know which room_.A.they lived B.they lived inC.did they live D.did they live in6.To get the job started, _I need is from here.A.only what B.all whatC.all that D.only that7.In some countries _is called “equality” doesnt really mean equal rights for all people.A.which B.what C.that D.one8.Go and get your coat. Its _you left it.A.there B.whereC.there where D.where there主語從句主語從句 What she did is not known. S V Whoever comes is welcome. S V Whether hell come here isnt clear. S V Wherever you are is my home S V P - my only home.I doubt whether he will V O succeed.You may do what you will. V OHe told us that he felt ill. V O賓語從句賓語從句The trouble is that I have V Plost his address.The question is how he did V Pit. 表語從句表語從句 They were all very much worried over the fact that you n were sick. Early in the day came the news n that Germany had declared war on Russia.同位語從句同位語從句