名詞性從句(可編輯修改word版)

1、名詞性從句一.概述：在句子中起名詞作用的各種從句統(tǒng)稱為名詞性從句。根據(jù)它們在句中的語法作用，這類從句乂可分為主語從句、表語從句、賓語從句和同位語從句。二.名詞性從句連接詞1 ,連詞（只起連接作用，不做成分）that沒有實在意義，whether翻譯為“是否”，可以引導(dǎo)各類名詞性從句，可以和or,or not連用if翻譯為“是否”，多引導(dǎo)賓語從句。注意if跟whether的區(qū)別。注：if “如果”還可以引導(dǎo)條件狀語從句。as if /though翻譯為''好像"，在名詞性從句中只能引導(dǎo)表語從句。注：as if/though “好像”還可以引導(dǎo)方式狀語從句。because翻

2、譯為“因為"，在名詞性從句中只能引導(dǎo)表語從句。注：because “因為”還可以引導(dǎo)原因狀語從句.2,連接代詞（既起連接作用，而且充當(dāng)句子成分，都有各自的含義）who“誰”在從句中作主語，表語。可引導(dǎo)各類名詞性從句whom“誰”在從句中作賓語?？梢龑?dǎo)各類名詞性從句which“（特定范圍內(nèi)的）哪一個/些”在從句中充當(dāng)主語，賓語，定語。不引導(dǎo) 同位語從句。what“什么，什么樣的”有疑問含義。在從句中充當(dāng)主語，表語，賓語，定語。 可以引導(dǎo)各類名詞性從句”所.的”或“的事物/東西/人/樣子/地方等"。無疑問含義， 在從句中作主語，賓語，表語。一般不引導(dǎo)同位語從句“多少”提問“價格

3、，人口等”whose“誰的”在從句中作定語。多引導(dǎo)賓語從句。whoever“無論誰”無疑問含義。在從句中作主語，表語。引導(dǎo)名詞性從句時在含 義上相當(dāng)于anyone who注：還可以引導(dǎo)讓步狀語從句。此時可與no matter who互換whomever“無論誰”無疑問含義。在從句中作賓語。引導(dǎo)名詞性從句時在含義上相 當(dāng)于 anyone whowhichever“（特定范圍內(nèi)的）無論哪一個/一些”無疑問含義。在從句中作賓語，定 語。whatever“無論什么”無疑問含義。在從句中作主語，表語，賓i甬 定語。引導(dǎo)名 詞性從句時在含以上相當(dāng)于anything that注：還可以引導(dǎo)讓步狀語從句。此時

4、可與no matter what互換3,連接副詞（既起連接作用，而且充當(dāng)句子成分，都有各自的含義）when“什么時候”有疑問含義。在從句中作時間狀語。可引導(dǎo)各類名詞性從句.“的時候”無疑問含義。在從句中作時間狀語Where“哪兒”有疑問含義。在從句中作地點(diǎn)狀語?？梢龑?dǎo)各類名詞性從句?！暗牡胤健睙o疑問含義。在從句中作地點(diǎn)狀語。why“為什么”有疑問含義。在從句中作原因狀語?？梢龑?dǎo)各類名詞性從句?！暗脑颉睙o疑問含義。在從句中作原因狀語。how“多么”后接形容詞，副詞?！霸趺礃?，如何”修飾動詞，說明動作實行的方式。how many“多少”后接可數(shù)名詞how much“多少”后接不可數(shù)名詞how l

5、ong“多長”指時間，回答可用“for+一段時間”how soon“多快”指時間，回答可用“in+一段時間”how far“多遠(yuǎn)”指路程或距離how fast“多快”指速度whenever“無論何時”無疑問含義注：還可以引導(dǎo)讓步狀語從句。此時可與no matter when互換wherever“無論哪兒”無疑問含義注：還可以引導(dǎo)讓步狀語從句。此時可與no matter where互換however“無論什么”無疑問含義注：還可以引導(dǎo)讓步狀語從句。此時可與no matter how互換三.在名詞性從句中一律用陳述句的語序，即使從句表達(dá)的是疑問含義。四.if, whether的區(qū)別1 .引導(dǎo)主語從

6、句時.，如果主語從句放在句首，只能用whether不能用if引導(dǎo)，但 是如果用it做形式主語，而把主語從句放在句末時，也可以用if引導(dǎo).2 .引導(dǎo)賓語從句時常放在動詞know, ask, care, wonder之后，if和whether均可。 少數(shù)動詞，如：leave, put, discuss, doubt后的賓語從句常用whether, o3 .在介詞后面的賓語從句中，在表語從句、同位語從句中，表“是否”，只能用 whether；4 . whether和if都可以和or not連用，但是whether之后可以直接跟or not,而if不 可以。I don't know wheth

7、er or not I will stay.（只能用 whether）5 .在不定式前只能用whether.如：I can' t decide whether to stay.我不能決定是否留下。五.與“命令、要求、建議”等相關(guān)的名詞性從句中通常用虛擬語氣，虛擬語氣的 構(gòu)成是“should+動詞原形”或省去should,直接用動詞原形。六.名詞性從句以考查引導(dǎo)詞為主，同時考查時態(tài)，語序，與其它從句的區(qū)別以及混同虛擬語氣的考查。一.主語從句1 .主語從句定義：在復(fù)合句中充當(dāng)主語的句子叫做主語從句。That he will succeed is certain.Whether wild l

8、ife can be well protected is of great importance.Who will go makes no different.Which kind of food is the best is still not certain.What is needed for the space trip is careful preparation.Whoever comes is welcome.How we can help he twins will be discussed at the meeting.When they'll start the p

9、roject has not been decided yet.Where he hid the money is to be found out.Why dinosaurs died out remains a puzzle.2 .主語從句引導(dǎo)詞按照在句中是否做成分主要分為三類：連詞that、whether, if 連接代詞、連接副詞。（1）由連詞that引導(dǎo)的主語從句:引導(dǎo)詞that無含義，在句中不做成分，引導(dǎo)主語從句的連詞that的省略：若that引導(dǎo)的主語從句直接位于句首， 則that不能省略；若在句首使用了形式主語it, that引導(dǎo)的主語從句置后，則that 可以省略。That y

10、ou will win the medal seems unlikely.你想獲得獎牌看起來是不可能的。That you are so indifferent bothers me.你如此冷淡使我很煩惱。That she survived the accident is a miracle.她在事故中幸免于難簡直是奇跡。Tliat you didn't go to the talk was a pity.很遺憾你沒去聽報告。（that 不可?。㊣t was a pity （that） you didn't go to the talk.很遺憾你沒去聽報告。（that 可?。?

11、）由連詞whether引導(dǎo)的主語從句：whether有含義“是否”，在句中不做成 分，不可以省。whether可以和or not連用。Whether it will do us harm remains to be seen.是否對我們有害還要看一看。Whether they would support us was a problem.他們是否會支持我們還是一個問題， Whether she is coming or not doesn't matter too much.她來不來都無關(guān)緊要。（3）如果主語從句放在句首，不能用if引導(dǎo)，但是如果用it做形式主語，而把 主語從句放在句末

12、時，也可以用if引導(dǎo).Whether Mary really heard him is really doubtful.（對）It was doubtful if Mary really heard him.（對）If Mary really heard him is really doubtful.（錯）（4）連接代詞引導(dǎo)的主語從句：連接代詞who, whose, whom, which, what, whoever, whomever, whichever, whatever,在句子起名詞性作用，擔(dān)當(dāng)一定成分。 不能省略。Who killed the scientist remains a

13、 question.Whom she borrowed money from still puzzled him.Which side will win is not clear.What you need is more practic已你所需要的是更多的訓(xùn)練。What I want to know is this.我想知道的就是這事。Whatever he did is right.Whoever breaks the law will be punished.（主語從句）=Anyone who breaks the law will be punished.（定語從句）比較：Whoeve

14、r breaks the law, he should be punished.（讓步狀語從句）=No matter who breaks the law, he should be punished.（讓步狀語從句）（4）用連接副詞when, where, why, how引導(dǎo)的名詞性從句（其連接副詞有含義, 在句中作狀語。）Where we should leave it is a problem.When they will come hasn't been made pubic.他們什么時候來還不知道。How it was done was a mystery.這是怎樣做的是一

15、個謎。3 .主語從句注意事項（1）為了避免主語冗長，句子頭重腳輕,經(jīng)常用it做形式主語，而將主語從句置后 （尤其是當(dāng)謂語較短時）。That light travels in straight lines is known to all.光沿直線傳播，這是眾所周知的事。=It is known to all that light travels in straight lines.眾所周知光沿直線傳播。Whether they would support us was a problem.他們是否會支持我們還是個問題c=It was a problem whether they would su

16、pport us.When the plane is to take off has not been announced.飛機(jī)何時起飛還沒有宣布。=It has not been announced when the plane is to take off.還沒有宣布飛機(jī)何時起飛。（2）如果句子是疑問句，則必須用帶形式主語it的結(jié)構(gòu)Has it been settled who will be sent to carry out the task?誰將被派去執(zhí)行這項任務(wù)決定了嗎？（3）連接代詞What引導(dǎo)的名詞性從句what引導(dǎo)主語從句時，常常翻譯為“所.的”或“的事物/東西/人/樣子/

17、地方等”此時無疑問含義。What在從句中作主語，賓語。What you need is a good-sized canvas bag.What make the river more beautiful are the lotus(荷花)plants growing in the water.what引導(dǎo)主語從句時: 謂語動詞常與其后的作表語的名詞一致。What you left are only several old books.What you said is of great importance.what引導(dǎo)主語從句常見句型。What makes this shop differe

18、nt is that it offers more personal service.(4) Who, whom, which, what和ever構(gòu)成合成詞，ever起到強(qiáng)調(diào)作用，此類引 導(dǎo)詞引出的主語從句一般不能用形式主語it引導(dǎo)。(5)單個主語從句作主語時，謂語動詞用單數(shù)形式。如果是兩個或兩個以上的 主語從句作主語，謂語動詞則用復(fù)數(shù)形式。4.固定用法(借助形式主語it,主語從句不能提前)和譯法(1) It is +名詞+that 從句It is a fact thaf# 事實是It is good news that 是好消息It is a question that 是個問題It is

19、 common knowledge that 是常識類似的名詞還有:apity； a wonder； a good thing； no wonder； surprise 等。例如：It is a mystery to me how it all happened.®一切是怎么發(fā)生的是個謎。It is common knowledge that the whale is not a fish.鯨魚不是魚,這是常識。It is no surprise that Bob should have won the game.鮑勃會嬴得這場比賽，這不足為奇。(2) It is +形容詞+ tha

20、t從句It is necessary that 有必要It is clear that 很清楚It is likely that 很可能It is important that 重要的是類彳以的形容i司還有： strange; natural; obvious; true; good; wonderful; possible; unlikely; quite; unusual; certain; evident; worth-while; surprising; interesting; astonishing, etc.It is obvious that conductors and in

21、sulators are both important in industry.很明顯導(dǎo)體和絕緣體在工業(yè)中都很重要。It is doubtful whether she will be able to com已她是否能來令人懷疑。It was really astonishing that he refused to talk to you.他拒絕和你說話真是令人驚訝。It is essential that he should be here by the weekend.周末之前，他應(yīng)該到這里是必要的。用于 It is important / natural / necessary / i

22、mpossible that句型中，主語從句應(yīng) 使用虛擬語用“should +動詞原形”的形式,should有時可以省略。It is natural that they (should) like each other.(3) It is +過去分詞+that從句It is said that 據(jù)說It is reported that 據(jù)報道It has been proved that 已證明It must be proved that必須指出類似的過去分詞還有:known; estimated; expected; believed; thought; hoped; noted; dis

23、cussed; required; decided; suggested; demanded: made clear; found out, etc. 例如：It is thought that he is the best player.大家都認(rèn)為他是最好的選手。It is estimated that the vase is 2000 years old.據(jù)估計這個花瓶有 2000 年的歷史。It has not been made clear when the new road is to be opened to traffic.還沒弄清楚這條路將開始通車。在 It + be + su

24、ggested/advlsed/ordered/requested/ insisted/requlred 中,應(yīng)使用虛 擬語，即that從句的謂語用“should +動詞原形”的形式,should有時可以省略。It is suggested that we should eat more vegetable and do more exercise.(4) It + 不及物動詞或短語 + that 從句(happen, doesn't matter,turn out)。如: It happened that I saw him yesterday.碰巧我昨天看見他了。It does n

25、ot matter whether I missed my train, because there is another later.沒有趕上這趟火車沒有關(guān)系，稍晚還有一趟。(5)當(dāng)“及物動詞+賓語”較短時，也可用這種結(jié)構(gòu)。例如：It shocked me that Peter did not tell anybody where he was.讓我吃驚的是彼得沒有告訴任何人他在哪里。It does not interest me whether you go or not.我對你去不去不感興趣o二.表語從句1 .定義：在復(fù)合句中，如作表語的是一個從句，該從句被稱為表語從句。Here wis

26、h is that she could lose weight soon.The question is whether it is worth doing.It looked as if it was going to snow.The problem was who could do the work.That is what he is worried about.His trouble is where he can find a new job.The problem is how he cnn Ret food and clothing.That was why the broth

27、ers wanted to make a bet.2 .表語從句的構(gòu)成：主語+系動詞+引導(dǎo)詞+句子3 .常見的系動詞(1) be (am, is, are, was, were)(2) feel, seem , look, appear ,sound, taste , smell(3) stand , lie , remain .keep, stay(4) become ,get, grow , turn ,go ,come, run, fall(5) prove, turn out 4.表語從句的連接詞：接詞:that / whether /as if /as though / becaus

28、e (if 不引導(dǎo)表語從句)連接代詞：who / whom / whose / which / what連接副詞：when / where / why / how(1)從屬連詞that： that在表語從句中不擔(dān)任句子成分，無實際意義，一般不能 省略（2） whether在表語從句中表“是否”但不充當(dāng)句子的成分。if不能引導(dǎo)表語從 句。如:The question is whether it is worth doing.What the doctor really doubts is whether my mother will recover from the serious diseas

29、e soon.（3） as if/as though引導(dǎo)的表語從句如果是事實，就用陳述語氣，如果與事實不符， 就用虛擬語氣（主句一般現(xiàn)在時從句就用過去式，be的話變成were。主句是過去 式，從句用過去完成時）。It looks as if he were her own father.（與事實不符）It was as though he were mad.（與事實不符）Dark clouds are gathering. It looks as if it's going to rain.（4） because引導(dǎo)表語從句通常只用于"This/That/It is beca

30、use”結(jié)構(gòu)中。My anger is because you haven't written to me fbr a long time.（5） 連接代詞 who, whom, whose, what, which, whoever, whatever, whichever 引 導(dǎo)的表語從句。The problem is who we can get to replace her.問題是我們能找到誰去替換她呢。That was what she did this morning on reaching the attic.那就是她今晨上了閣樓干的。I read about it in

31、 some book or another, but what I don't know is wliich (book) it is.what在表語從句中充當(dāng)主語.賓語睇語表示"什么”'所的事物，東西，人，樣子，地方等“The question is what caused the accident.That mountain is no longer what it used to be What he told you was what had been discussed at the meeting.(6)連接副詞where, when, how, why除

32、在句中起連接作用外，在從句中還充當(dāng) 時間、地點(diǎn)、方式、原因狀語，本身具有詞義。Thafs where I can't agree with you.This is why Sara was late for the meeting.This is how they overcome the difficulties.My strongest memory is when I attended an American wedding.The question is how he did it.問題是他是如何做此事的。That is where he was born.那就是他出生的地方。

33、5.表語從句注意事項（1） that, why與because引導(dǎo)表語從句時,的區(qū)別 雖然三者均可引導(dǎo)表語從句，但that沒有詞義，而why和because有自 己的意思；另外，雖然why和because都可引導(dǎo)表語從句，但前者why 強(qiáng)調(diào)結(jié)果，后者because強(qiáng)調(diào)原因。如： The reason was that you don't trust her.原因是你不信任她。 The fact is that they are angry with each other.事實是他們生彼此的氣。 He was ill. That's why he was sent to the

34、hospital.他病 了,所以被送到醫(yī)院來。 He was sent to the hospital. Thaf s because he was ill.他被送到醫(yī)院，是因為 他生病了。（2） reason做主語時，表語從句只能用that引導(dǎo)，不能用why引導(dǎo)。句型結(jié)構(gòu)為：The reason is that或者 The reason （why./for.）is/was that.（表語從句常用?？季湫停㏕he reason why he was late was that he missed the train by one minute this morning（當(dāng)主語是reason時

35、,reason后面的表語從句只能用that引導(dǎo)而不能用because或者why.但reason后面的定語從句可以用why或者that弓層）The reason why he was late for school was that he got uplate. The reason that he gave for his absence was that he wasill.（3） 表語從句的另一常用句型：名詞主語+ be + that從句The fact is that I was in the garden when the robbery happened.作主語的名詞通常有表示事實、

36、真理的名詞fact, ti-uth或表示看法觀點(diǎn)的名詞idea, opinion, belief, view, feeling, suggestion, plan 等。如果是suggestion, proposal, advice, requirement等詞后的表語從句要用虛擬語氣（should ） do<,三.賓語從句1 .定義：在復(fù)合句中充當(dāng)賓語的句子叫做賓語從句。They know that the habit will kill them.He asked whose spacesuit it was.Will you please tell me hvw I cau keep

37、 fit and healthy?Pay attention to what the doctor said, will you?賓語從句分為動詞（包括動詞，動詞短語，動詞不定式，動詞ing）的賓語從句 和介詞的賓語從句。2 .動詞的賓語從句。動詞短語后的賓語從句I have found out that all the tickets for the concert have been sold out.動詞ing后的賓語從句Not knowing what he should do, he began to cry.雙賓語，直接賓語由從句充當(dāng)He told me that he would

38、 go to the university.形式賓語：動詞find, feel, consider, make, believe等后面有賓語補(bǔ)足語的時候， 則用it作形式賓語，而將賓語從句后置。此時that不能省略。I feel it a pity that I haven't been to the get-together.我沒去聚會，感覺非常遺憾.He has made it clear that he will not give in.他已表明他不會屈服。I think it necessary that we take plenty of hot water every da

39、y.我認(rèn)為每天多喝開水是有必要的.有些動詞帶賓語從句時需要在賓語與從句前加it,這類動詞主要有： take ,have, like, dislike, love, hate, appreciate 等，后常跟 that, if 或 when 從句。 We take it that you will agree with us.我們認(rèn)為你會同意我們的。He will have it that our plan is really practical.他會認(rèn)為我們的計劃確實可行。I hate it when they with their mouths full of food.我討厭他們滿嘴食物

40、時說話。動詞doubt后的賓語從句：肯定句用連詞whether/if引導(dǎo)，否定，疑問句用連 詞that引導(dǎo)。be sure后的賓語從句：肯定，疑問句中用that,否定句中用連詞whether/if 導(dǎo)3 .介詞的賓語從句We are talking about whether we admit students into our club.我們正在討論是否讓學(xué)生加入我們的俱樂部.Are you sorry for what you've done?你為你所做的一切感到內(nèi)疚嗎？He was deeply displeased by what had occurred that day.他

41、對那天發(fā)生的事感到很不快。I walked over to where she sat.我走向她坐的地方。The new book is about how Shenzhou 6 manned spaceship was sent up into space.這本新書是關(guān)于神州6號載人航天飛船是如何升入太空的.The boy is interested in whatever he saw here.The first prize should go to whoever writes best.注意：連詞that引導(dǎo)的名詞性從句很少作介詞的賓語，只用在except, but, in,besi

42、des等之后才用。其他一些介詞的賓語從句如果由連詞that引導(dǎo)，則需用it 先行一步，作形式賓語。I could say nothing but that I was angry.我無話可說，只是感到生氣。I know nothing about him except that he is from the south.He is a good student except that he is careless.他是一個好學(xué)生，只是有點(diǎn)粗心。When you start the engine, you must see to it that car is in neutral.開啟發(fā)動機(jī)時,

43、一定要使汽車的離合器處于空擋位置。You may rely on it that I shall help you.你可以指望我會幫助你的。介詞后的賓語從句一般不用which和if引導(dǎo)，要用whether和what。4 .引導(dǎo)賓語從句的關(guān)聯(lián)詞有三類：(1)從屬連詞that。如:He told us that he felt ill.他對我們說他感到不舒服。I know he has returned.我知道他已經(jīng)回來了。注：that在引導(dǎo)賓語從句時也并不是任何情況下都可以省略。在以下情況下，that 不能省略。and連接兩個賓語從句，放在and后面的that賓語從句，that不能省略。Ever

44、ybody could see what happened and that Tom was frightened. 大家都會看出所發(fā)生的事情并知道Tom非常害怕。主句謂語動詞與that從句之間有插入語，that不可省略We decided, in view of his special circumstances, that we would admit him for aprobationary period.鑒于他的特殊情況，我們決定應(yīng)允他一段試用期。that引導(dǎo)的賓語從句作介詞賓語時，that不能省略I know nothing about him except that he is

45、from the south.對他我一無所知，只知道他是南方人。有it作形式賓語時不能省I hate it when they with their mouths full of food.我討厭他們滿嘴食物時說話. He is a good student except that he is careless.他是一個好學(xué)生，只是有點(diǎn)粗心。 I feel it a pity that I haven't been to the get-together.我沒去聚會，感覺非常遺憾.(2)從屬連詞if/whether。如:I doubt whether he will succeed.我

46、懷疑他是否會成功。I don' t know if you can help me,我不知道你能否幫助我。if和whether在作“是否”解時，引導(dǎo)賓語從句常放在動詞know, ask, care, wonder, find out等之后，介詞后一般用whether不用if引導(dǎo)。if和whether引導(dǎo)的賓語從句可以互換使用，但whether常和or not連用，if 般不與or not連用。如：I wonder whether it is true or not.我不知它是真是假。 避免歧異時，我們常用whether而不用if.(3)連接代i司 who, whom, whose, w

47、hat, which, whoever, whatever, whichever連接副詞 where, when, how, whyo &D：Have you decided which subject you are going to choose?He asked me how soon we would finish the work.I wonder what he' s writing to me about.我不知道他要給我寫信說什么事。I will tell you why I asked you to come.我會告訴你我為什么要你來。4 4) what引導(dǎo)的

48、賓語從句翻譯為“什么，什么樣的”，有疑問含義I wonder what has happened to him.May we ask what you are doing in this country and what your plans are?翻譯為“所.的”或“的事物，東西，人。樣子，地方等”此時無疑問 含義。What在含以上相當(dāng)于the thing(s) thatAll that先行詞+thatI am interested in what you ere doin= now.賓語從句=I am interested in the thing(s) that you are doi

49、ng now,定語從句I will do what I can to help you.賓語從句=1 will do all that I can to help you.125 .賓語從句注意事項。（1）賓語從句的時態(tài)變化規(guī)律：當(dāng)主句是一般現(xiàn)在時態(tài)時.，從句可根據(jù)需要用任 何時態(tài)。當(dāng)主句是一般過去時態(tài)時，從句只能使用過去范圍內(nèi)的任何時態(tài)。但客觀 真理除外。（2）賓語從句的語序用陳述語序：連接詞+主語+謂語+其他成分。（3）賓語從句中的虛擬語氣：在表示建議suggest、advisex propose;要求 demand、desire、request： 決定 decide; 命令 order&

50、gt; command、require; 堅決 主張insist;等動詞后跟賓語從句，運(yùn)用虛擬語氣，即用（should） +v.如：I suggested that you （ should ） study hard. He ordered that we should go out at once.（4）賓語從句的否定轉(zhuǎn)移。在think. believe, suppose, expect等動詞后的賓語從句, 有時謂語盡管是否定意思，卻不用否定形式，而將think等動詞變?yōu)榉穸ㄐ问?。?I don't tliiiik you are right.我認(rèn)為你錯 了。I don't

51、believe they have finished their work yet.我相信他們還未完成他們的工作。I don't suppose he cares, does he?我想他不在意，是嗎？四.同位語從句1 .概念：同位語從句就是在復(fù)合句中作名詞的同位語的從句。The fact that women can work as well as men is clear.We were very excited at the news that cur team had won.Henry Adams made a promise that he would not open t

52、he letter until 2 o'clock.I have no idea when Chaplin's Clm will be on again.同位語從句一般跟在某些表示抽象概念的名詞后面，用以說明名詞所表示的具體 內(nèi)容。常跟同位語從句的名詞主要有：idea, news, fact, promise, answer, belief, condition, doubt, fear, hope, problem, proof, question, reply, report, suggestion, thought, truth, message» word （

53、消息）, suggestion, possibility 等等°I heard the news that our team had won e我聽到了我們隊獲勝的消息。I've come from Mr wang with a message that he won't be able to see you tliis afternoon.我從王先生那里來，他讓我告訴你他今天下午不能來看你了。He must answer the question whether he agrees to it or not.他必須回答他是否同意這樣一個問題。有時同位語從句可以不緊跟

54、在抽象名詞后面，而被別的詞隔開。The thought came to him that maybe the enemy had fled the city.他突然想起可能敵人已經(jīng)逃出城了。2 .英語中引導(dǎo)同位語從句的連接詞通常有連詞that, whether,連接代詞what, whoo連接副詞how, when, where （注：if, which不能引導(dǎo)同位語從句。）3. 連詞that引導(dǎo)同位語從句The idea that you can do this work well without thinking is quite wrong.你認(rèn)為不動腦筋就能做好這件工作的想法是完全錯誤

55、的。引導(dǎo)同位語從句的連詞that通常不省略，但在非正式文體中也可以省去。He grabbed his suitcase and gave the impression he was boarding the Tokyo plane.彳也 拿起了手提箱，給人的印象是他要登上飛往東京的飛機(jī)了。4 .連詞whether引導(dǎo)的同位語從句The question whether we should call in a specialist was answered by the family doctor.我們是否請專家由家庭醫(yī)生來定。whether可引導(dǎo)同位語從句，但if不能引導(dǎo)同位語從句。5 .其它引導(dǎo)詞引導(dǎo)的同位語從句©have no idea what size shoes she wears.我不知道她穿幾號的鞋。（what作定語）The question who will take his place is still not clear. （who 作主語） We haven't yet settled the question where we are going to spend our summer vacation.到哪兒去度暑假，