新版牛津英語9AU2賓語從句教案

1、9A U2-3 語法：賓語從句一定義：位于及物動(dòng)詞介詞或形容詞后的，在句中充當(dāng)賓語的從句常用的連接詞有： that; if; whether; what; which; who; whom; when; where;how; why 等二結(jié)構(gòu)：及物動(dòng)詞/介詞 +連詞 +從句三連詞類型 (一)陳述句連詞： that用法：賓語從句是陳述句，且從句完整，單獨(dú)拿出來不缺成分時(shí)，連詞填that，( that 本身沒有意義)大多數(shù)情況可以省略。Do you know that he will graduate next year?I supposed you were punished by your p

2、arents.【注意】1 .在以下情況中that 不能省略(1)當(dāng)一個(gè)動(dòng)詞連接了兩個(gè)/多個(gè)賓語從句時(shí)，第一個(gè)that 可以省略，第二個(gè)that不能省略I think (that) you should apologize to him and that he will forgive you.(2)當(dāng)that從何是雙賓語中的直接賓語時(shí)，that不可省2 .賓語從句的時(shí)態(tài)主句是過去時(shí)，從句(除真理用一般現(xiàn)以外)只能是過去的時(shí)態(tài)范疇I thought you were watching TV alone at home from 5 to 8 yesterday.Sorry for having

3、you wait here for long. I didn't know you were here.Our teacher once told us that the earth moves around the Sun.【注意】不以時(shí)間地點(diǎn)為轉(zhuǎn)移的才叫真理，如春去秋來，早起的鳥兒有蟲吃等，類似“德國在幾幾年被分成了兩部分”這樣的句子并不是真理；另外如果在真理前加上“是否” ，仍然是一般現(xiàn)Lisa asked whether light travels at the speed of 3*108 m/s.主句是一般現(xiàn)在時(shí)，從句的時(shí)態(tài)根據(jù)情況決定I think you will le

4、ave for London tomorrow.I think you have left for London already.I think you left for London yesterday afternoon.【注意】Could you tell me+賓語從旬，could表示委婉語氣，不表示過去時(shí)，從何的時(shí)態(tài)看情況決定形式賓語結(jié)構(gòu)：某些動(dòng)詞 +it+adj./n. +(for/of sb.) to do這樣的動(dòng)詞有：feel, think, believe, make 等I find that it is difficult to do today's Math ho

5、mework.=I find it difficult to do today's homework.【星火練習(xí)】I feel it necessary for you (learn) English well.2.1 think it my pleasure (work) with you for the next few days.3 .The heavy rain made it possible (hold) the sports meeting on time.4.I found easy to wash clothes.A.it is B.that C.it D.that

6、it(二)疑問句連詞疑問代詞：what, which, who, whom, whose疑問副詞：when, where, why, how連接代詞或者連接副詞引導(dǎo)的賓語從句實(shí)際上是由特殊疑問句變化而來的， 賓語從句要用陳述句語序。用法： 當(dāng)賓語從句帶有疑問句語義時(shí)， 需要使用疑問句連詞， 若賓語從句單獨(dú)看是完整的，則用疑問副詞，若賓語從句單獨(dú)看是不完整的，則用疑問代詞。賓語從句的語序： 要換成陳述句語序， 即： 連接代詞 /副詞 +主語 +謂語 +其他成分。He didn't tell us what he was doing at that moment.Nobody knows

7、who the new teacher is.I don't know when they will leave here.This is a book on how we can speak English well.I wonder how many books there are on the shelf繚常考 there are的語序)(三) if/whether 連詞表示“是否”時(shí)，以下幾種情況只能用whether,不能用if后面有or或or not時(shí)He didn't tell me whether he would do it or not.跟在介詞后They a

8、re talking about whether they should do it.疑問詞 +to doThey are talking about whether to buy a new computer.【辨析when/if 引導(dǎo)兩種不同從句的情況】考察if作為“如果”和“是否”的區(qū)別以及 when表示“何時(shí)”和“當(dāng)時(shí)候”的區(qū)別He doesn't know when his father will return tonight.He will know it when his father returns.She asked me if I was watching a fi

9、lm then.He will be driven crazy if you continue asking him such questions.【what 和 which 的區(qū)別】What 和 which 都是疑問代詞，在從句中作成分，但用到 which 時(shí)一定會(huì)有一個(gè)明顯的范圍，用 what 時(shí)則沒有范圍There are so many work. I don't know which I should do first.I don't know what I should do now.【注意】疑問詞 +to do 結(jié)構(gòu)當(dāng)主句的主語和從句的主語一致時(shí)，從句可以改成 t

10、o do 的簡(jiǎn)化結(jié)構(gòu)I do not know who/whom to talk to.Could you tell me how to deal with it?Please teach us what action to take.2 .一個(gè)賓語從句只能有一個(gè)連詞,即疑問連詞不能和that混在一起使用He found out who had broken the vase/He found out that who had broken the vase.【注意】3 .只有一種情況，在表示“是否”時(shí)只能用 if不能用whether：賓從是否定何時(shí)They asked me if Tom w

11、ouldn't come.4 .介詞后的賓語從句一般都是加疑問連詞，很少加that5 .有些疑問句型的賓語從句比較特殊I wonder what happened.I wonder what is the matter with you.I wonder what is wrong with you.上面提到在賓語從句中疑問句要改成陳述句語序，而陳述句語序就是主謂語序，以第二句為例，what在句中作主語，is是系動(dòng)詞，the matter是表語，已經(jīng)構(gòu)成了主系表結(jié)構(gòu)，不能改成 whatthe matter is?！咎貏e注意】 who 引導(dǎo)的賓語從句，若 who 后有主語，則 who 為

12、賓語，需要改語序；若 who 后直接是謂語動(dòng)詞，則 who 為主語，不需要改語序I wonder who he is.I wonder who broke the window.6 .?？家恍┚湫偷目隙ň?否定句搭配的不同連詞含 know 和 idea 的句子不管是肯定句還是否定句，都可以使用疑問連詞或that含 doubt 的句子肯定句用疑問連詞（一般是whether）： I doubt whether he will come.否定句用 that： I never doubt/don't doubt that It is beyond doubt that 含 sure 的句子肯定

13、句用 that： I am sure that he can recognize me.否定句用疑問連詞： I am not sure whether he can recognize me.否定前移當(dāng)賓語從句前的動(dòng)詞是think, believe, guess, suppose等詞時(shí)，要把從句中的否定詞移到主句動(dòng)詞前She thinks he is not a teache 區(qū)She doesn't think he is a teacher.否定前移之后，反義疑問句就是前否后肯She doesn't think he is a teacher, does s？he當(dāng)主語是

14、I/We 時(shí)，反義疑問句由從句決定，且否定需還原I don't think he is a teacher, is he?（五）賓語從句的簡(jiǎn)化1 .【考查點(diǎn)】當(dāng)賓語從句的主語和主句的主語相同，且謂語動(dòng)詞是hope, wish,decide等時(shí)，從何可簡(jiǎn)化為不定式結(jié)構(gòu)。如： I hope that I can see you again.=I hope to see you again.2 .【 考查點(diǎn)】 當(dāng)賓語從句的主語和主句的主語相同， 且謂語動(dòng)詞是 know, remember, forget, learn等時(shí)，句可簡(jiǎn)化為疑問詞+不定式”結(jié)構(gòu)。如： I don t know wha

15、t I should say.=I don ' t know what to say.3 .【考查點(diǎn)】當(dāng)主句的謂語動(dòng)詞是 ask, tell, show, teach,且賓語從句的主語和主句的間接賓語一致時(shí)，從句可簡(jiǎn)化為不定式結(jié)構(gòu)或 “疑問詞不定式”結(jié)構(gòu)。如： Mr Hu tells us that we shouldn t draw on the wall.=Mr Hu tells us not to draw on the wall.Will you please tell me where I can buy stamp？s =Will you please tell me wh

16、ere to buy stamps賓語從句的特點(diǎn)賓語從句可以作及物動(dòng)詞、介詞及形容詞的賓語。賓語從句要用陳述句語序連接詞 that 引導(dǎo)賓語從句時(shí)， that 在句中無詞義，不充當(dāng)句子成分，多數(shù)情況下可以省略。如果從句太長，可以用形式賓語it.【星火練習(xí)】1. Your T-shirt is so cool. Could you tell me ?A. where you buy itB. where do you buy itC. where you bought itD. where did you buy it2 .-Excuse me. Could you tell meI can g

17、et to the Space Museum?-Of course. You can take bus No.1.A. whereB. howC. ifD. why3 .-Do you know the new mobile phone last week?-Maybe 900 yuan. I'm not quite sure.A.how much she paid forB. how much will she pay forC. how much did she pay forD.how much she will pay for4 .Could you tell me how m

18、any trees on sides of the road?A. are there, bothB. are there, allC. there are, bothD. there are, allWhat present for her parents?A.do you expect has she boughtB.do you expect she has boughtC.you expect she has boughtD.you expect has she bought6 . -Do you know the girl in red is?-I'm not sure. M

19、aybe a teacher.D. whatD. whatB. when should we arrive at theD. when the airport should weA. thatB. whoC. which7 .-What did your parents think about your advice?-They always let me do I think I should.A. whenB. thatC. how8. I want to know .A. when we should arrive at the airport airportC. when the ai

20、rport we should arrive at arrive at9. -Would you please tell me ?-At 10:00 this evening.A. when will the train leave B. when the train will leaveC. when does the train leave D.when the train left10.-Could you tell me?-Fill in this form（ 表格 ） and I will give you her telephone number.A. how I can meet

21、 Cathy B. how can I meet CathyC. when I can meet Cathy D.when can I meet CathyThey didn't realize how much danger at that moment.A.will they faceB.they will faceC.they are facingD.to face12. -Tommy, do you know if Frank to the zoo this Sunday if it ?-Sorry, I have no idea.A. will go; is fineB. g

22、oes; is fineC. will go; will be fine D. goes; will be fine13. No one can be surein a million years.A. what man looks likeB. what will man look likeC. what man looked likeD. what man will look like14. Sue told me that she shopping with her sister the next day.A. will go B. would go C. goes D. has gon

23、e15. The newly-designed car is on show now. I want to know .A. how much it costB. how much did it costC. how much it costsD. how much does it cost16. -Can you tell me when ?-About half past five. I will pick him up at the airport.A. he will come B. will he come C. did he come D. he came17. Our teach

24、er told us the sun in the east.A. riseB. roseC. risingD. rises18. -Listen! It is still noisy in the teacher's office.-Go and see they have finished correcting the papers yet.A. though B. whetherC. unlessD. while19. -What time will Mr. Brown be back to China?-Sorry. I don't know .A. when did

25、he go abroadC. how soon will he be back20. -What did you say just now?-I asked .A. that I could open the doorC. how could I open the doorB. why he is going abroadD. how long he will stay abroadC. could I open the doorD. how I could open the door21. Do you know A. what will Tom do C. what Tom will do

26、22. I want to knowA . what is his name C. that his name isduring the coming summer holiday?B. what did Tom doD. what Tom didB. what's his nameD. what his name is23. Do you know I could pass the exam?A. that B. whether C. what D. which24. Jim doesn't understand .A. which is the way to the museum B. why his wife always goes shoppingC. what is the way to the museum D. why does she always go shopping 25