賓語從句講解講稿

1、關(guān)于賓語從句講解課件第一張，PPT共二十七頁，創(chuàng)作于2022年6月一教學任務(wù) 復(fù)習賓語從句 二教學重點 1.賓語從句的概念 2.賓語從句的引導詞 3.賓語從句中的語序 4.賓語從句的時態(tài)變化 教學難點 1. if與whether的區(qū)別 2.賓語從句與簡單句的互換 第二張，PPT共二十七頁，創(chuàng)作于2022年6月問題一: 什么是賓語?賓語表示及物動詞的動作對象和介詞所聯(lián)系的對象,常由名詞或相當與名詞的詞擔任,置于及物動詞或介詞（動詞詞組）后。I like my teacher. （名詞作賓語）I know him. （代詞作賓語）How is he getting along with his E

2、nglish?I enjoy playing basketball.(動名詞作賓語）I am interested in playing piano.I decide to study hard.（不定式作賓語）.第三張，PPT共二十七頁，創(chuàng)作于2022年6月 We know him We know he likes English.主s主s謂v謂v賓o賓o賓語從句就是由一個句子來構(gòu)成主句的賓語 主s謂v賓o簡單句復(fù)合句試比較問題二: 什么是賓語從句?第四張，PPT共二十七頁，創(chuàng)作于2022年6月Do you know who is the first Chinese astronaut(宇航

3、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 .第五張，PPT共二十七頁，創(chuàng)作于2022年6月二、賓語從句三要素連 接 詞時態(tài)

4、呼應(yīng)陳述語序thatif/whether特殊疑問詞連接詞+主語+謂語+其他第六張，PPT共二十七頁，創(chuàng)作于2022年6月（that ）+ 陳述句He thinks, “ Lucy likes school.” He thinks (that）Lucy likes school.2. if/whether + 一般疑問句改寫的陳述句He asked,“Was Lucy late again?” He asked if Lucy was late again.3.特殊疑問詞 + 特殊疑問句改寫的陳述句子He asks me, “When will Lucy come ?” He asks me w

5、hen Lucy will come.第七張，PPT共二十七頁，創(chuàng)作于2022年6月that當陳述句充當賓語時，由 _ 連接練一練1. This is a book.- I know2. You like singing.-She says3. He worked last night.- I know4. They will go home.-Tell Lucy主句第八張，PPT共二十七頁，創(chuàng)作于2022年6月(2) Does Kate get up early? Do you know?Do you know if /whether Kate gets up early?(1) Is Ji

6、m a good student? I dont know I dont know if /whether Jim is a good student.當一般疑問句充當賓語，由_ 連接if/whether第九張，PPT共二十七頁，創(chuàng)作于2022年6月練一練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 ?用以下開頭與下列句子連成賓語從句:1.Do you know 2.I want to k

7、now if/whether第十張，PPT共二十七頁，創(chuàng)作于2022年6月注意：只能用whether不用if 的三種情況一般情況下，if 和whether可以互換，但以下 情況只能用whether：1. 與or not連用： He asked me whether or not I was coming.2. 在介詞之后： It depends on whether it is going to rain.3. 在不定式之前： We havent decided whether to go there.4.作主語只能用whether Whether he will come is not de

8、cided.第十一張，PPT共二十七頁，創(chuàng)作于2022年6月3.當特殊疑問句充當賓語時，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?特殊疑問詞第十二張，PPT共二十七頁，創(chuàng)作于2022年6月練一練When does he get up ?How did he go to work?Who will Tom play with?用以下開頭與下列句子連成賓語從

9、句:1.Do you know 2.I want to know 3. Can you tell me 第十三張，PPT共二十七頁，創(chuàng)作于2022年6月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. 賓語從句的語序-陳述語序無論主句是陳述句還是疑問句，賓語從句都是運用陳述句的語序，即是“主語在前，謂語在后”的順序。第十四張，PPT共二十七頁，創(chuàng)作于2022年6月四.賓

10、語從句的時態(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 ( play ) basketball when his father came back. Jim ( learn )1000 Chinese words by the end of last semester.

11、 填一填wasiswill cookis singinghas beenwas playinghad learned1.當主句是一般現(xiàn)在時，賓語從句的時態(tài)不作限制，我們可以根據(jù)句子的需要使用任何一種時態(tài)。（需要性原則）第十五張，PPT共二十七頁，創(chuàng)作于2022年6月2.當主句是一般過去時的時候，賓語從句必須運用相應(yīng)的過去的某一種時態(tài)，從而達到主句和從句的相互一致。（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

12、Kong .2) He sick.3) He a book . 4) He his work.He said辨一辨would go waswas reading had finished 第十六張，PPT共二十七頁，創(chuàng)作于2022年6月確定從句的時態(tài)(根據(jù)主句時態(tài))work主句時態(tài)從 句 時 態(tài)連 接 前連 接 后一般現(xiàn)在時時態(tài)由從句決定一般過去時一般現(xiàn)在時work一般過去時worked一般過去時 worked過去完成時had worked一般將來時will work過去將來時would work現(xiàn)在進行時is working 過去進行時was working現(xiàn)在完成時have worked過

13、去完成時had worked第十七張，PPT共二十七頁，創(chuàng)作于2022年6月 3.當賓語從句說明的是客觀存在的真理時，就不用受到主句時態(tài)的限制，仍是用一般現(xiàn)在時態(tài)。（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.比一比第十八張，PPT共二十七頁，創(chuàng)作于2022年6月比一比 I dont know where I should go. Tell m

14、e how I can do it. I dont know where 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的賓語從句 疑問詞 + to do 的簡單句。 五.賓語從句與簡單句的轉(zhuǎn)換第十九張，PPT共二十七頁，創(chuàng)作于2022年6月練一練1.I dont know what I shall do next .(變?yōu)楹唵尉?I dont know_next .2.John didnt decide which book he would buy .(變?yōu)楹唵尉洌?John didnt decide_ .3.Can you tel

15、l me how to get to the bus stop ?(變?yōu)閺?fù)合句） Can you tell me _ the bus stop ?4.Please tell Lucy how to use the MP5 .(變?yōu)閺?fù)合句）Can you tellLucy_ the MP5.What to dowhich book to buyhow I can get to how she can use第二十張，PPT共二十七頁，創(chuàng)作于2022年6月 1.Could you tell me we get to the place? Ahow Bwhether Cwhere Dwhat 2.T

16、he teacher saysshe will leave a message on the headmasters desk. Aif Bwho Cthat Dwhat 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解題指導一：判斷語義，選擇連接詞Exercises:BA第二十一張，PPT共二十七頁，創(chuàng)作于2022年6月5.D

17、o you know how much hot water?AMum is neededBdoes Mum needCMum needs Ddid Mum need6.Can you 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解題指導二：陳述語序：連接詞+主語+謂語，第二十二張，PPT共二十七頁，創(chuàng)作于2022年6月8.I tho

18、ught 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第二十三張，PPT共二十七頁，創(chuàng)作于2022年6月解題指導三: 時態(tài)呼應(yīng)若主句時態(tài)是現(xiàn)在時態(tài)，賓語從句的時態(tài)可根據(jù)實際情況而定；若主句是過去時態(tài)，賓語從句的時態(tài)要用過去的某個時態(tài)，客觀真理除外。10. I didnt know how to London?Awould they goBare they goingCthey would goDthey are goingC第二十四張，PPT共二十七頁，創(chuàng)作于2022年6月.Find out the mistakes and correct them.1 Could you tell me where do they live? 2 She knew that Danny is a student.3 He told me that winter was c