【正文】 ike. 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. 8. I don’t know _______ to go. if / whether whether whether whether whether 3. 當(dāng)賓語(yǔ)從句是特殊疑問(wèn)句時(shí) ， 由連接代詞 （ what, who, whom, which, whose） 或連接副詞 （ when, where, how, why） 引導(dǎo) ，因?yàn)檫B接代詞或連接副詞在從句中擔(dān)任一定的句子成分 ， 具有一定的意義 ， 所以不可以省略 ?Do you know what he said just now ? ? I don’t remember when we arrived . ? I asked him where I could get so much money . ? Please tell me who (whom) we have to see . ? Do you know what time the plane leaves ? 帶 how的詞組也都可以引導(dǎo)賓語(yǔ)從句 ?Could you tell us how often you go abroad for a holiday ? ?Could you tell us how long the meeting will last ? ?I don’t know how far it is to the cinema . ?Please tell us how many students there are in your school ? ?Can you tell us how old his brother is ? ?Please tell us how soon you will be ready . ?Could you tell us how much it costs to fly to Hainan ? 二 、 時(shí)態(tài) 1. 如果主句是現(xiàn)在的時(shí)態(tài) （ 包括一般現(xiàn)在時(shí) ， 現(xiàn)在進(jìn)行時(shí) ， 現(xiàn)在完成時(shí) ） ， 從句的時(shí)態(tài)可根 據(jù)實(shí)際情況而定 ， （ 包括一般現(xiàn)在時(shí) ， 一般過(guò) 去時(shí) ， 一般將來(lái)時(shí) ， 現(xiàn)在完成時(shí)等 ） ?I know he lives here . ?I know he lived here ten years ago . ?I have heard that he will e tomorrow . （ 包括一般過(guò)去時(shí) ， 過(guò)去進(jìn)行時(shí) ） ， 那么從句的時(shí)態(tài)一定要用相對(duì)應(yīng)的過(guò)去的某種時(shí)態(tài) （ 包括一般過(guò)去時(shí) ， 過(guò)去進(jìn)行時(shí) ， 過(guò)去將來(lái)時(shí) ， 過(guò)去完成時(shí) ） ?I knew who lived here. ?I saw she was talking with her mother. ?He asked whether his father would e back tomorrow. ?He said that he had seen it . ， 定義 ， 公理 ， 定理 時(shí)用一般現(xiàn)在時(shí) 。 ) 4. it?？梢苑旁趧?dòng)詞 think, find, consider, believe, feel, make等后作為形式賓語(yǔ) :it不僅可以作為形式主語(yǔ)，還可以作為形式賓語(yǔ)而真正的賓語(yǔ) that從句則放在句尾 ,特別是在帶復(fù)合賓語(yǔ)的句子中。t go B. rained , wasn39。另外 ,常用的還有the reason why … is that … 和 It is because … 等結(jié)構(gòu)。 3. It is /was because …. It is /was why…. 3. The reason (why…/for…)is /was that…. 4 The reason is because /why… that …. 注意 表語(yǔ)從句的引導(dǎo)詞與主語(yǔ)從句和賓語(yǔ)從句相同 . 但 : 1. that引導(dǎo)表語(yǔ)從句時(shí)不能省 . 2. if不能引導(dǎo)表語(yǔ)從句 . 1. That’ s ___ the Party called on us to do. A. why B. what C. how D. that 2. The reason is ___ he is unable to operate the machine. A. because B. why C. that D. Whether 3 .That is ___ they separated. A. that B. what C. which D. where is no longer ___ she was four years ago. A. what B. which C. that D. when Subject Clauses 主語(yǔ)從句 1. 主語(yǔ)從句：從句在句中充當(dāng)主語(yǔ)成分 1). That he will succeed is certain . 2) Whether he will go there is not known . 3) What he said is not true . 4) Where he hid the money is to be found out . 5) Whoever es is wele. 6) It’ s certain that he will succeed . 7) How we can help the twins will be discussed at the meeting. 8)When they’ ll start the project has not been decided yet. 考點(diǎn)一 :主語(yǔ)從句后置 ! 為了避 免主語(yǔ)冗長(zhǎng) ,句子頭重腳輕 ,經(jīng)常用 it作形式主語(yǔ) ,主語(yǔ)從句放在后面作真正的主語(yǔ) . 例 : That we shall be late is certain. It’s certain that we shall be late. 1. That the earth is round is known to all. 2. That you missed the chance is a pity. 由連詞 whether , 連接代詞 what,who,which 和連接副詞 when,where,why,how 等引導(dǎo) .也 常常后置 : It is a pity that you missed the chance. It’s known to all that the earth is round. It 的用法： （形式主語(yǔ)） It’ possible/important/necessary/clear… that… …很可能 /重要的是 …/ 必要的是 …/ 很清楚 … It’s said/ reported… that.. 據(jù)說(shuō) /據(jù)報(bào)道 … It’s been announced/declared that..已經(jīng)通知 /宣布 … It seems/appears/happens.. that… 顯然、明顯、 碰巧 .. It’s no wonder that… 并不奇怪 /無(wú)疑 … It’s a pity/a fact /a mon knowledge (眾所周知） / a mon saying…. （ 俗話(huà)說(shuō)） ? 考點(diǎn)二 ? 注意：主語(yǔ)從句中 ，謂語(yǔ)動(dòng)詞一般用單數(shù) ? What引導(dǎo)的主語(yǔ)從句，可根據(jù)表語(yǔ)決定 ? What he needs _is_ that book. ? What he needs _are_ some book. what引導(dǎo)名詞性從句時(shí)在從句中充當(dāng)句子成分 ,如主語(yǔ) ,賓語(yǔ) ,表語(yǔ) ,而that則不然 ,它在句子中只起連接作用。 he made an important speech at the meeting was true. A. That B. Why C. What D. How 2. ___we’ ll go camping tomorrow depends on the weather . A If B Whether C That D Where is known to us all is that America is a developed country____the First World. 。t stand the terrible noise that she is crying loudly. 同位語(yǔ)從句 定語(yǔ)從句 同位語(yǔ)從句 同位語(yǔ)從句 expressed the hope that they had expressed 2. We expressed the hope that they would e to China again. information has been announced that more middle school graduates will be admitted into university. information that he revealed at the meeting is of great value. Attributive or Appositive AT AP AP AT 1. ____made the school proud was ____