初中英語賓語從句課件

1、,Object Clauses,賓語從句,民勤實(shí)驗(yàn)中學(xué) 常海燕,什么是賓語從句？,試比較：,We know him,We know he likes English.,主s,主s,謂v,謂v,賓o,賓o,賓語從句就是用一個(gè)句子來構(gòu)成主句的賓語,簡單句,復(fù)合句,I know he is the first Chinese astronaut(宇航員). Our teacher told us that the earth goes around the sun. Please tell me where she has gone. I dont know if he will come toni

2、ght. Lets find out whats on tonight .,Find out the Object Clauses,賓語從句三要素,連 接 詞,時(shí) 態(tài),語 序,1.賓語從句連接詞,1.that 無實(shí)際意義，不翻譯,可省略 2.whether/if 引導(dǎo)一般疑問句 if/whether 引導(dǎo)賓語從句 表示“是否” if/whether可互換, 但whetheror not為固定搭配. 3.連接代詞 who whom whose what which 4. 連接副詞when why where how,找出連接詞,I think that mooncakes are delicio

3、us. I dont know if he is a students. He wants to know who gave him a pen. They asked me whether I have finished homework or not. Mary wonder whether she needs to buy a dictionary. Li Ming dont know how he should go to Beijing. We want to know Where the post office is. Tom wonders where he should go.

4、,I think that mooncakes are delicious. I dont know if he is a student. He wants to know who gave him a pen. They asked me whether I have finished homework or not. Mary wonders whether she needs to buy a dictionary. Li Ming dont know how he should go to Beijing. We want to know Where the post office

5、is. Tom wonders where he should go.,找出連接詞錯(cuò)誤,I think that mooncakes are delicious. I dont know if he is a students. He wants to know where gave him a pen. They asked me that I have finished homework. Mary wonder whether she needs to buy a dictionary. Li Ming dont know where he should go to Beijing. W

6、e want to know Where the post office is. Tom wonders when he should go.,who,if/whether,when/how/why/if/whether,Danny says that he will learn English. Do you know where he came from? Please tell me how I can get to the bus station .,2.賓語從句的語序,無論主句是陳述句還是疑問句，賓語從句都是運(yùn)用陳述句的語序，即是“主語在前，謂語在后”的順序。,想想如何變換一般問句？

7、,一般疑問句和特殊疑問句變?yōu)橘e語從句，語序變?yōu)殛愂稣Z序。如： Does he work hard？I wonder. I wonder if he works hard. 或I wonder whether he works hard. When did he leave？I dont know. I dont know when he left.,Where is the library? When did you buy the book? Does Tom like football? Has Li Ming finished the work? Did Linda watch TV l

8、ast night? Why was Bill late? Where is your school?,Where the library is When you bought the book if Tom likes football if Li Ming has finished the work if Linda watched TV last night Why Bill was late Where your school is,將下列句子變?yōu)橘e語從句,下列賓語從句的語序是否正確。 I think that he will come to China next year. I wa

9、nt to know if he was at home yesterday. Can you tell me where does your mother work? Do you know who can answer the question? Please tell us where is the hospital?,your mother works,the hospital is,T,T,T,F,F,當(dāng)主句是一般現(xiàn)在時(shí)，賓語從句的時(shí)態(tài)不作限制，從句可以用任何一種時(shí)態(tài)。,3.賓語從句中時(shí)態(tài)的變化,當(dāng)主句是一般過去時(shí)的時(shí)候，賓語從句必須運(yùn)用相應(yīng)的過去的某一種時(shí)態(tài)，從而達(dá)到主句和從句的相

10、互一致。,is/does/do is doing is going has done will have,was/ did was doing was going had done would have,He will go to Hong Kong . He is sick. He is reading a book . He has finished his work.,He had finished his work.,He would go to Hong Kong .,He was sick.,He was reading a book .,當(dāng)從句說明的是客觀事實(shí),自然規(guī)律時(shí)，就不用

11、受到主句時(shí)態(tài)的限制，任何時(shí)候都用一般現(xiàn)在時(shí)態(tài)。,the sun is much bigger than the moon .,Summer is after Spring .,the earth moves around the sun.,He told me (that),We knew (that),The teacher told us (that),判斷下列句子的時(shí)態(tài)時(shí)否正確，不正確是請更正。,He said he is a student. They asked me whether I has finished the work already. Tom wanted to kno

12、w if I like soccer. He thinks he will have a vacation next week. The teacher told us the sun rises from the east. Tom said he is a boy.,was,had,liked,was,賓語從句三要素,that+陳述句,ifwhether+一般疑問句,特殊疑問詞+特殊疑問句,主句為一般現(xiàn)在時(shí)從句可為任何時(shí)態(tài),語序,賓語從句的語序都為陳述句語序,客觀真理時(shí)態(tài)不變,A. 當(dāng)賓語從句具有陳述意義時(shí)，用_引導(dǎo)。它在句子中只起引導(dǎo)作用，在口語中?？墒÷?。當(dāng)賓語從句具有疑問意義時(shí)，可用

13、_或whether引導(dǎo)。它們在句子中的意思是_（如果 / 是否）。或者用連接代詞（what, who, which等）或連接副詞（when, where, how, why等）引導(dǎo)。 B. 賓語從句的時(shí)態(tài)一般受主句時(shí)態(tài)的影響。當(dāng)主句是_或一般將來時(shí)，賓語從句可以根據(jù)具體情況用適當(dāng)?shù)臅r(shí)態(tài)；當(dāng)主句是一般過去時(shí)，從句要用相應(yīng)的_。但當(dāng)從句表示的是名言、客觀真理或自然現(xiàn)象等時(shí)，一般_ (不受/ 受)主句時(shí)態(tài)的限制，均用一般現(xiàn)在時(shí)。 C. 賓語從句要用_ (陳述 / 疑問) 語序。,that,if,是否,一般現(xiàn)在時(shí),過去的時(shí)態(tài),不受,陳述,. 把下列句子改為賓語從句的復(fù)合句。 Where is the

14、post office? He asked Does he like English? I want to know. The teacher is coming. Tom said. When will they go to Beijing? Lucy wondered. Are they students or not? The teacher asked.,He asked where the post office was? I want to know whether/ if he likes English. Tom said (that) the teacher was comi

15、ng. Lucy wondered when they would go to Beijing. The teacher asked whether they were students.,1. Do you know _ the man with sunglasses is? -Im not sure. Maybe a reporter. A. who B. what C. where D. how 2.Do you know how much _? -Three yuan. A. the book is B. is the book C. does the book D. the book

16、 does 3. I want to know _ yesterday? A. why did you come late B. why you came late C. why do you come late. D. why you come late,Choose the right answers,4.-Could you tell me _ tomorrow morning? -Well, it will start at 9:00. A. when the meeting will start B. where will the meeting start C. where the

17、 meeting start D. when will the meeting start,5. Can you tell me ? A. what will we do B. we will do what C. what we will do D. will we do what 6.Do you know _ for Shanghai last night? - At 9:00. what time he leaves What time does he leave C. What time he left D. What time did he leave,將下列句子合并為一句: 1.

18、 She is a good student. I know. 2. What will you say at the meeting? Could you tell me? 3. Do they like to make friends with us? He asked. 4. Are there fresh vegetables? I want to know.,I know she is a good student.,Could you tell me what you will say at the meeting?,He asked if they liked to make friends with them.,I want to know if there are fresh vegetables.,5. “Is he do