賓語(yǔ)從句講解通用課件

1、賓語(yǔ)從句講解課件賓語(yǔ)從句講解課件3教學(xué)難點(diǎn)教學(xué)難點(diǎn) 1. if與與whether的區(qū)別的區(qū)別 2.賓語(yǔ)從句與簡(jiǎn)單句的互換賓語(yǔ)從句與簡(jiǎn)單句的互換 問(wèn)題一問(wèn)題一: 什么是賓語(yǔ)什么是賓語(yǔ)?賓語(yǔ)表示及物動(dòng)詞的動(dòng)作對(duì)象和介詞所聯(lián)系賓語(yǔ)表示及物動(dòng)詞的動(dòng)作對(duì)象和介詞所聯(lián)系的對(duì)象的對(duì)象,常由名詞或相當(dāng)與名詞的詞擔(dān)任常由名詞或相當(dāng)與名詞的詞擔(dān)任,置置于于及物動(dòng)詞或介詞（動(dòng)詞詞組）及物動(dòng)詞或介詞（動(dòng)詞詞組）后。后。I like my teacher. （名詞作賓語(yǔ)）（名詞作賓語(yǔ)）I know him. （代詞作賓語(yǔ)）（代詞作賓語(yǔ)）How is he getting along with his English?I

2、 enjoy playing basketball.(動(dòng)名詞作賓語(yǔ)）動(dòng)名詞作賓語(yǔ)）I am interested in playing piano.I decide to study hard.（不定式作賓語(yǔ)）（不定式作賓語(yǔ)）. We know him We know he likes English.主主s s主主s s謂謂v v謂謂v v賓賓o o賓賓o o賓語(yǔ)從句就是由一個(gè)句子來(lái)構(gòu)成主句的賓語(yǔ)賓語(yǔ)從句就是由一個(gè)句子來(lái)構(gòu)成主句的賓語(yǔ) 主主s s謂謂v v賓賓o o簡(jiǎn)單句簡(jiǎn)單句復(fù)合句復(fù)合句試比較問(wèn)題二問(wèn)題二: 什么是賓語(yǔ)從句什么是賓語(yǔ)從句?Do you know who is the fir

3、st Chinese astronaut(宇航員宇航員)?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 tonight.Lets find out whats on tonight .Find out the Object Clauses We are proud of that Beijing is one of the biggest cities in the world .二、賓語(yǔ)從句三要素二、賓語(yǔ)

4、從句三要素連連 接接 詞詞時(shí)態(tài)呼應(yīng)時(shí)態(tài)呼應(yīng)陳述語(yǔ)序陳述語(yǔ)序thatif/whether特殊疑問(wèn)詞特殊疑問(wèn)詞連接詞連接詞+主語(yǔ)主語(yǔ)+謂謂語(yǔ)語(yǔ)+其他其他1.（that ）+ 陳述句陳述句He thinks, “ Lucy likes school.” He thinks (that）Lucy likes school.2. if/whether + 一般疑問(wèn)句改寫(xiě)的陳述句一般疑問(wèn)句改寫(xiě)的陳述句He asked,“Was Lucy late again?” He asked if Lucy was late again.3.特殊疑問(wèn)詞特殊疑問(wèn)詞 + 特殊疑問(wèn)句改寫(xiě)的陳述句特殊疑問(wèn)句改寫(xiě)的陳述句子子H

5、e asks me, “When will Lucy come ?” He asks me when Lucy will come.that當(dāng)陳述句充當(dāng)賓語(yǔ)時(shí)，由當(dāng)陳述句充當(dāng)賓語(yǔ)時(shí)，由 _ 連接連接練一練練一練1. This is a book.- I know2. You like singing.-She says3. He worked last night.- I know4. They will go home.-Tell Lucy主句主句(2) Does Kate get up early? Do you know?Do you know if /whether Kate gets

6、 up early?(1) Is Jim a good student? I dont know I dont know if /whether Jim is a good student.當(dāng)一般疑問(wèn)句充當(dāng)賓語(yǔ)，由當(dāng)一般疑問(wèn)句充當(dāng)賓語(yǔ)，由_ 連接連接if/whether練一練練一練1. Is he reading ?1）Was she late yesterday?2. Does Tom work hard?2) Did you watch TV ?3. Will they read books ?3) Can you sing ?用以下開(kāi)頭與下列句子連成賓語(yǔ)從句用以下開(kāi)頭與下列句子連成賓語(yǔ)從

7、句: :1.Do you know 1.Do you know 2.I want to know 2.I want to know if/whether 注意：注意：只能用只能用whether不用不用if 的三種情況的三種情況 一般情況下，一般情況下，if 和和whether可以互換，但以下可以互換，但以下 情況情況只能用只能用whether：1. 與與or not連用：連用： He asked me whether or not I was coming.2. 在介詞之后：在介詞之后： It depends on whether it is going to rain.3. 在不定式之前：在

8、不定式之前： We havent decided whether to go there.4.作主語(yǔ)只能用作主語(yǔ)只能用whether Whether he will come is not decided.3.當(dāng)特殊疑問(wèn)句充當(dāng)賓語(yǔ)時(shí)，由 _ 連接Eg:1.What is she doing? Can you tell me?Can you tell me what she is doing?2.Where does she live? Do you know?Do you know where she lives?特殊疑問(wèn)詞特殊疑問(wèn)詞練一練練一練1. When does he get up ?

9、2. How did he go to work?3. Who will Tom play with?用以下開(kāi)頭與下列句子連成賓語(yǔ)從句用以下開(kāi)頭與下列句子連成賓語(yǔ)從句:1.Do you know 2.I want to know 3. Can you tell me Helen says that she will learn French next year. Do you know where he comes from? He asked me if I could get to the bus station on time.三三. . 賓語(yǔ)從句的語(yǔ)序賓語(yǔ)從句的語(yǔ)序-陳述語(yǔ)序陳述語(yǔ)序無(wú)

10、論主句是陳述句還是疑問(wèn)句，賓語(yǔ)從句都是無(wú)論主句是陳述句還是疑問(wèn)句，賓語(yǔ)從句都是運(yùn)用運(yùn)用陳述句的語(yǔ)序陳述句的語(yǔ)序，即是，即是“主語(yǔ)在前，謂語(yǔ)在主語(yǔ)在前，謂語(yǔ)在后后”的順序。的順序。四四.賓語(yǔ)從句的時(shí)態(tài)變化賓語(yǔ)從句的時(shí)態(tài)變化I hear (that)Jim ( be ) a worker two years ago.Jim ( be ) an English teacher now . Jim ( cook ) dinner tomorrow .Jim ( sing )a popular song now.Jim ( be ) to the Great Wall twice . Jim ( pla

11、y ) basketball when his father came back. Jim ( learn )1000 Chinese words by the end of last semester. 填一填填一填wasiswill cookis singinghas beenwas playinghad learned1.當(dāng)主句是一般現(xiàn)在時(shí)，賓語(yǔ)從句的時(shí)態(tài)不作限當(dāng)主句是一般現(xiàn)在時(shí)，賓語(yǔ)從句的時(shí)態(tài)不作限制，我們可以根據(jù)句子的需要使用任何一種時(shí)態(tài)。制，我們可以根據(jù)句子的需要使用任何一種時(shí)態(tài)。（需要性原則需要性原則）2.2.當(dāng)主句是一般過(guò)去時(shí)的時(shí)候，賓語(yǔ)從句必須當(dāng)主句是一般過(guò)去時(shí)的時(shí)候，賓語(yǔ)從

12、句必須運(yùn)用相應(yīng)的過(guò)去的某一種時(shí)態(tài)，運(yùn)用相應(yīng)的過(guò)去的某一種時(shí)態(tài)，從而達(dá)到主句從而達(dá)到主句和從句的相互一致。（和從句的相互一致。（呼應(yīng)性原則呼應(yīng)性原則）1) He will go to Hong Kong .2) He is sick.3) He is reading a book . 4) He has finished his work.1) He to Hong Kong .2) He sick.3) He a book . 4) He his work.He said辨一辨辨一辨would go waswas reading had finished 確定從句的時(shí)態(tài)確定從句的時(shí)態(tài)(根據(jù)主句

13、時(shí)態(tài)根據(jù)主句時(shí)態(tài))work主句時(shí)態(tài)主句時(shí)態(tài)從從 句句 時(shí)時(shí) 態(tài)態(tài)連連 接接 前前連連 接接 后后一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)時(shí)態(tài)由從句決定時(shí)態(tài)由從句決定一般過(guò)去時(shí)一般過(guò)去時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)work一般過(guò)去時(shí)一般過(guò)去時(shí)worked一般過(guò)去時(shí)一般過(guò)去時(shí) worked過(guò)去完成時(shí)過(guò)去完成時(shí)had worked一般將來(lái)時(shí)一般將來(lái)時(shí)will work過(guò)去將來(lái)時(shí)過(guò)去將來(lái)時(shí)would work現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)is working 過(guò)去進(jìn)行時(shí)過(guò)去進(jìn)行時(shí)was working現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)have worked過(guò)去完成時(shí)過(guò)去完成時(shí)had worked 3. 3.當(dāng)賓語(yǔ)從句說(shuō)明的是客觀存在的真理時(shí)，當(dāng)賓語(yǔ)從句

14、說(shuō)明的是客觀存在的真理時(shí)，就不用受到主句時(shí)態(tài)的限制，仍是用一般現(xiàn)就不用受到主句時(shí)態(tài)的限制，仍是用一般現(xiàn)在時(shí)態(tài)。（在時(shí)態(tài)。（特殊性原則特殊性原則）He told me (that) Summer is after Spring .I was told (that)the sun is much bigger than the moon. My parents told me (that) no news is good news.比一比比一比比一比 I dont know where I should go. Tell me how I can do it. I dont know where

15、to go. Tell me how to do it. 你有什么發(fā)現(xiàn)？ 結(jié)論：由連接代詞和連接副詞引導(dǎo)的賓語(yǔ)從句 疑問(wèn)詞 + to do 的簡(jiǎn)單句。 五.賓語(yǔ)從句與簡(jiǎn)單句的轉(zhuǎn)換練一練1.I dont know what I shall do next .(變?yōu)楹?jiǎn)單句 I dont know _next .2.John didnt decide which book he would buy .(變?yōu)楹?jiǎn)單句） John didnt decide_ .3.Can you tell me how to get to the bus stop ?(變?yōu)閺?fù)合句） Can you tell me _ t

16、he bus stop ?4.Please tell Lucy how to use the MP5 .(變?yōu)閺?fù)合句）Can you tell Lucy_ the MP5.What to dowhich book to buyhow I can get to how she can use 1.Could you tell me we get to the place? Ahow Bwhether Cwhere Dwhat 2.The teacher saysshe will leave a message on the headmasters desk. Aif Bwho Cthat Dwh

17、at 3.I am not sure _ he will come tomorrow. A. that B. if C. what D. who 4.-Do you remember _ he came? -Yes, I do. He came by car. A. how B. when C. that D. ifAC解題指導(dǎo)一：解題指導(dǎo)一：判斷語(yǔ)義，選擇連接詞判斷語(yǔ)義，選擇連接詞Exercises:BA5.Do you know how much hot water?AMum is neededBdoes Mum needCMum needs Ddid Mum need6.Can you

18、tell me?Awhere he is Bwhere is he Che is where Dwhat is he7.I want to know how long.Ahas he been backBhas he come backChe has been backDhe has come backCAC解題指導(dǎo)二：解題指導(dǎo)二：陳述語(yǔ)序陳述語(yǔ)序：連接詞連接詞+主語(yǔ)主語(yǔ)+謂語(yǔ)謂語(yǔ)，8.I thought he _to see his mother if he _time.Awill gohasBwill go will haveCwould go would haveDwould go had9.Do you know?A. what the news areB. what is the newsC. what the news is D. what are the news解題指導(dǎo)三解題指導(dǎo)三: 時(shí)態(tài)呼應(yīng)時(shí)態(tài)呼應(yīng)若主句時(shí)態(tài)是現(xiàn)在時(shí)態(tài)，賓語(yǔ)從句的時(shí)態(tài)可根據(jù)實(shí)際若主句時(shí)態(tài)是現(xiàn)在時(shí)態(tài)，賓語(yǔ)從句的時(shí)態(tài)可根據(jù)實(shí)際情況而定；情況而定；若主句是過(guò)去時(shí)態(tài)，賓語(yǔ)從句的時(shí)態(tài)要用過(guò)去的某個(gè)若主句是過(guò)