賓語從句講解

1、Grammar1. I know him . 2. I know who he is . 主語主語謂語謂語賓語賓語（簡單句）（簡單句）主語主語謂語謂語賓賓 語語 從從 句句引導(dǎo)詞引導(dǎo)詞 從句主語從句主語 從句謂語從句謂語 主主 句句（復(fù)合句）（復(fù)合句）賓語可以放在及物動詞，形容詞 等，介詞(worry about, think about, find out等)后賓語從句賓語從句 1.定義：用作賓語的從句叫賓語從句。定義：用作賓語的從句叫賓語從句。 2.構(gòu)成：主句構(gòu)成：主句+引導(dǎo)詞引導(dǎo)詞+簡單句簡單句 （主語（主語+謂語）謂語） 3 引導(dǎo)賓語從句的引導(dǎo)詞有三類：引導(dǎo)賓語從句的引導(dǎo)詞有三類： (

2、1) 從屬連詞從屬連詞that。如：。如： He is a clever boy. I think.I think (that) he is a clever boy.Do you know? The famous singer will come to Yantai.Do you know that the famous singer will come to Yantai?if & whether “是否是否”引導(dǎo)賓語從句引導(dǎo)賓語從句以下情況以下情況4種情況只用種情況只用whether不用不用if 1.與不定式與不定式 to do 連用，只用連用，只用whether to do I

3、 dont know whether to stay at home.2. 作介詞的賓語作介詞的賓語 The old man is worried about whether they can find out the thief.3. Whether引導(dǎo)的從句放在句首時引導(dǎo)的從句放在句首時 Whether we can arrive there on time, I am not sure.4. whether .or not 固定結(jié)構(gòu)固定結(jié)構(gòu) I dont know whether he likes the house or not. I want to know whether we c

4、an go skating on Saturday or on Sunday.What do you want to say? I can think.I can think what you want to say.I dont remember. When did they arrive?I asked him. How can I get so much money?Do you know ? When will the plane leave?下列句子改為賓語從句時語序不變。下列句子改為賓語從句時語序不變。Whats the matter? What s wrong? What hap

5、pened to you? Whats happening? Who teaches you English? 三：賓語從句的語序三：賓語從句的語序 (陳述語序陳述語序)： +引導(dǎo)詞引導(dǎo)詞+主語主語+謂語謂語 四、標(biāo)點賓語從句的標(biāo)點由主句決定。主句標(biāo)賓語從句的標(biāo)點由主句決定。主句標(biāo)點是句號，則整個句子句末的標(biāo)點是點是句號，則整個句子句末的標(biāo)點是句號。主句的標(biāo)點是問號，則整句話句號。主句的標(biāo)點是問號，則整句話的標(biāo)點是問號。的標(biāo)點是問號。Do you know ? When will the plane leave?五.人稱I will go to Shanghai. She says. Mom

6、asked me. Are you happy?The teacher asked. When will Xiaolei come back？ She says that she will go to Shanghai.Mom asked me if I was happy.The teacher asked when Xiaolei would come back.（一主，二賓，三不變。）（一主，二賓，三不變。）變賓語從句四步驟：1.確定引導(dǎo)詞確定引導(dǎo)詞2.改變?nèi)朔Q改變?nèi)朔Q3.調(diào)整語序，時態(tài)調(diào)整語序，時態(tài)4.標(biāo)點符號標(biāo)點符號當(dāng)賓語從句是由祈使句轉(zhuǎn)換來時，通常把say to 變?yōu)閠ell sb

7、. to do或ask sb. to do.否定祈使句則變?yōu)閠ell sb. not to do或ask sb. not to doThe teacher said to us. Keep quiet!Mom said. Dont be late!The teacher asked us to keep quiet.The teacher asked us to keep quiet.Mom asked us not to be late.Mom asked us not to be late.2. 2. 否定前移否定前移 I think I think / / believe believe

8、 等動等動詞后的賓語從句如果是否定，要將詞后的賓語從句如果是否定，要將not not 移移到主句的謂語動詞上到主句的謂語動詞上1.He wont come here. I think.2. I believe. He wasnt a thief.I dont think he will come here.I dont think he will come here, will he?I dont believe he was a thief.I dont believe he was a thief, was he?3. 賓語從句的特殊語序賓語從句的特殊語序 主句是主句是 Do you th

9、ink/believe/ suppose. 賓語從句是由賓語從句是由特殊疑問詞特殊疑問詞引導(dǎo)的，要用：引導(dǎo)的，要用： 疑問詞疑問詞+ do you think/believe/suppose +陳述語序陳述語序 1).What happened to him? Do you think?2).Do you think? What Sally will be in 10 years?3).Do you think? Who can help you?What do you think happened to him?What do you think Sally will be in 10 ye

10、ars?Who do you think is the cleverest student? 4. 4. 賓語從句的簡化賓語從句的簡化（賓語從句轉(zhuǎn)化為簡單句）（賓語從句轉(zhuǎn)化為簡單句）（1）當(dāng)）當(dāng)hope，decide, agree等后面有賓等后面有賓語從句時，如果語從句時，如果兩個主語一致兩個主語一致，可以簡化，可以簡化為為 hope to do, decide to do, agree to doMom hopes that she can come back soon.They decided that they would visit Xiamen.He agrees that he c

11、an help John with Chinese. Mom hopes to come back soon.They decided to visit Xiamen.He agrees to help John with Chinese.(2) teach, tell, show +疑問詞疑問詞+ 賓語從句賓語從句從句的主語與主句的賓語從句的主語與主句的賓語一致一致可簡化為可簡化為 疑問詞疑問詞+ to do Can you tell me? How can I get to the airport?Could you teach me? How can I use the machine?

12、Can you tell me? What Should I do? Can you tell me how to get to the airport?Could you teach how to use the machine?Can you tell me what to do?疑問詞疑問詞+ +賓語從句賓語從句 疑問詞詞疑問詞詞+to do+to dovI dont know what I should do next . I dont know what to do next .vShe didnt decide which one she would choose . She di

13、dnt decide which one to choose .vI wonder if I will leave for Shanghai. I wonder whether to leave for Shanghai. 5. I find/think/feel+ it+形容詞形容詞+to do.I find/think/feel+ it+形容詞形容詞+that 從句從句.I find it interesting to play with him.(改為復(fù)改為復(fù)合句合句)I thought it easy to work out the problem.I find it is inter

14、esting to play with him.I thought it was easy to work out the problem.Sb. seem to do= It seems that sb. do Sb. seemed to do= It seemed that sb. didHe seems to tell a lie.It seemed that he was tired.It seems that he tells a lie.He seemed to be tired.6.C(2)I dont know when he _ (come) . I cant wait here any more . When he _ (come) , would you please ask him to call me ?will comecomesif 如果，條件狀語 ；when 當(dāng).時，時間狀語 無將來（主將從現(xiàn)）if 是否，when 何時 賓語從句 各種時態(tài)有1.When does the train arrive? Please tell me. Please tell me _ _ _ _.2