祈使句講解課件PPT課件

1、Turn left!Guessing Game第1頁(yè)/共46頁(yè)Turn right!Guessing Game第2頁(yè)/共46頁(yè)Walk on the zebra crossing!Guessing Game第3頁(yè)/共46頁(yè)Guessing GameDont smoke!No smoking!第4頁(yè)/共46頁(yè)Guessing GameDont play football!第5頁(yè)/共46頁(yè)Guessing GameDont park your car!第6頁(yè)/共46頁(yè)Guessing GameDont eat!第7頁(yè)/共46頁(yè)Guessing GameDont pick the flowers!第

2、8頁(yè)/共46頁(yè) Go upstairs!Guessing Game第9頁(yè)/共46頁(yè)Guessing Game Go downstairs!第10頁(yè)/共46頁(yè)Read and observe(觀察)Turn left!Turn right! Please go upstairs! Go downstairs!Walk on the zebra crossing!Dont smoke!Dont play football!Dont park your car!Please dont eat!Dont pick the flowers!第11頁(yè)/共46頁(yè) 祈使句祈使句第12頁(yè)/共46頁(yè)祈使句祈使句

3、: : 是表示請(qǐng)求、命令、勸告等的是表示請(qǐng)求、命令、勸告等的句子，通常說(shuō)句子，通常說(shuō)話的對(duì)象是第二人稱話的對(duì)象是第二人稱you, youyou, you常被省略。常被省略。翻譯：請(qǐng)打開你的書翻譯：請(qǐng)打開你的書Grammar focus祈使句第13頁(yè)/共46頁(yè)Draw the conclusion (得出結(jié)論得出結(jié)論)上訴祈使句結(jié)構(gòu)如下：上訴祈使句結(jié)構(gòu)如下： (Please) + do sth. (Please) + Dont do sth.肯定：肯定：否定否定：第14頁(yè)/共46頁(yè)大哥大哥PV二哥二哥B三哥三哥L四哥四哥N外加有個(gè)小妹外加有個(gè)小妹D第15頁(yè)/共46頁(yè)1. 大大哥哥PPlease+

4、（動(dòng)詞原形（動(dòng)詞原形 +其他）其他）即即動(dòng)動(dòng)詞短語(yǔ)詞短語(yǔ)(please也可放在句尾，其前加逗號(hào)也可放在句尾，其前加逗號(hào))Please sit down.=Sit down, please.請(qǐng)坐。請(qǐng)坐。祈使句王國(guó)衛(wèi)隊(duì)祈使句王國(guó)衛(wèi)隊(duì)第16頁(yè)/共46頁(yè)2. 大哥大哥V (動(dòng)詞原形動(dòng)詞原形)+賓語(yǔ)賓語(yǔ)+其它成分其它成分Close the window. 關(guān)上窗戶。關(guān)上窗戶。 Give me a cup of tea,please.Give me a cup of tea,please. Stand up ! Stand up ! Open the door, please. Open the door

5、, please. Put up your hand(s),please. Put up your hand(s),please.祈使句王國(guó)衛(wèi)隊(duì)祈使句王國(guó)衛(wèi)隊(duì)第17頁(yè)/共46頁(yè)3. 二哥BBe+表語(yǔ)(名詞/形容詞等)+其它 Be a good student!做個(gè)好學(xué)生！ Be quiet!安靜！祈使句王國(guó)衛(wèi)隊(duì)祈使句王國(guó)衛(wèi)隊(duì)Be carefulBe careful。Be a true man.Be a true man.第18頁(yè)/共46頁(yè)4. 三哥L Let+賓語(yǔ)(通常為第一或第三人稱賓格)+動(dòng)詞原形+其它成分Lets go home!祈使句王國(guó)衛(wèi)隊(duì)祈使句王國(guó)衛(wèi)隊(duì)Lets go out for

6、 a Lets go out for a walk.walk.Lets clean the Lets clean the classroom.classroom.Let the boy/her Let the boy/her come income in. .第19頁(yè)/共46頁(yè)5. 四哥四哥N No+名詞或動(dòng)名詞名詞或動(dòng)名詞 No talking. NO parking. 祈使句王國(guó)衛(wèi)隊(duì)祈使句王國(guó)衛(wèi)隊(duì)第20頁(yè)/共46頁(yè)6. 小妹小妹D (祈使句否定祈使句否定dont 和和not）祈使句王國(guó)衛(wèi)隊(duì)祈使句王國(guó)衛(wèi)隊(duì)（1） Dont + 動(dòng)詞原形 Dont stand up. 別站起來(lái)。 Dont be

7、 careless. 別粗心。 Dont let them play with fire. 別讓他們玩火。 （2）Lets ( let sb ) + not + 動(dòng)詞原形 Lets not say anything about it. 對(duì)于這件事，咱們什么也別說(shuō)。 Let them not play with fire. 別讓他們玩第21頁(yè)/共46頁(yè)第22頁(yè)/共46頁(yè)第23頁(yè)/共46頁(yè)第24頁(yè)/共46頁(yè) 實(shí)戰(zhàn)實(shí)戰(zhàn) (2008(2008資陽(yáng)中考資陽(yáng)中考) ) “_ exercise every _ exercise every day, my child. Itday, my child. It

8、s good for your health.s good for your health.” Father said.Father said. A. Taking B. To take A. Taking B. To take C. Take D. Takes C. Take D. Takes正確答案：正確答案：C C第25頁(yè)/共46頁(yè) 實(shí)戰(zhàn)實(shí)戰(zhàn) (2008(2008南通中考南通中考) ) “Sorry for being late Sorry for being late again.again.” - -“_ here on time next time, _ here on time

9、next time, or youor youll be punished.ll be punished.” A. Be B. Being A. Be B. Being C. To be D. Been C. To be D. Been正確答案：正確答案：A A第26頁(yè)/共46頁(yè)實(shí)戰(zhàn)實(shí)戰(zhàn)( (重慶）重慶）The work is hard for you. The work is hard for you. _me help you._me help you.A.A. Let Lets B. Lets B. LetC. Letting D. Let toC. Letting D. Let to正

10、確答案：正確答案：B B第27頁(yè)/共46頁(yè) 實(shí)戰(zhàn)實(shí)戰(zhàn)(2008(2008嘉興中考嘉興中考) Sara! _ talk loudly. ) Sara! _ talk loudly. The baby is sleeping right now.The baby is sleeping right now. A. Do B. Does A. Do B. Does C. Don C. Dont D. Doesnt D. Doesnt t正確答案：正確答案：C C第28頁(yè)/共46頁(yè)Lets do exercise.第29頁(yè)/共46頁(yè)1. Jim, _ me a hand. A. gives B. is

11、 giving C. will give D. give2. _ careful, Jenny! There is a tree in front of you. A. Am B. / C. Be D. Was3. Lets _ our time. A. not waste B. no wasting C. not to waste D. no waste4. _ higher, and you will see the house. OK. A. If you stand B. To stand C. When you stand D. Stand第30頁(yè)/共46頁(yè)5. Please _ d

12、o it. A. he B. let him C. let he D. him6. _ let anyone open the door. A. Dont B. Will C. Not D. No7. Dont be late again. Sorry, _. A. I may B. I must C. I will D. I wont8. Call me when you get home. OK, _. A. I must B. I can C. I will D. I may第31頁(yè)/共46頁(yè)1.Dont be late again, Mike?_.A. No, I dont B. Do

13、nt worryC. Sorry, I wont D. I dont know【解析解析】選選C。第32頁(yè)/共46頁(yè)2.Which sign means “No Photos”?【解析解析】選選C。禁止拍照。禁止拍照。第33頁(yè)/共46頁(yè)3.Tom!_ talk loudly. My little brother is sleeping. A. Do B. Does C. Dont D. Doesnt4.Sorry for being late again. _here on time next time, or youll be punished.A. Be B. Being C. To be

14、 D. Been【解析解析】選選A?！窘馕鼋馕觥窟x選C第34頁(yè)/共46頁(yè)3.Tom!_ talk loudly. My little brother is sleeping. A. Do B. Does C. Dont D. Doesnt4.Sorry for being late again. _here on time next time, or youll be punished.A. Be B. Being C. To be D. Been【解析解析】選選A?！窘馕鼋馕觥窟x選C第35頁(yè)/共46頁(yè)5.Hurry up, or you will miss the train.(改為改為同義

15、句同義句) _you _ hurry up, you will miss the train. 【解析解析】If;dont。祈使句。祈使句+or+簡(jiǎn)單句?？珊?jiǎn)單句。可轉(zhuǎn)換為轉(zhuǎn)換為if引導(dǎo)的條件狀語(yǔ)從句的復(fù)合句。引導(dǎo)的條件狀語(yǔ)從句的復(fù)合句。第36頁(yè)/共46頁(yè) 祈使句 : 是表示請(qǐng)求、命令、勸告等句子，通常說(shuō)話的對(duì)象是第二人稱you, you常被省略。祈使句常見題型：1.Lets + （not）動(dòng)詞原形 Eg. Lets go home together./ lets not talk in the class. 2. lets , shall we? 3.Let sb . , will you?

16、 4.祈使句 ， will you?反意疑問反意疑問句句第37頁(yè)/共46頁(yè)祈使句口訣祈使句,無(wú)主語(yǔ),只用動(dòng)詞就可以.表示請(qǐng)求或命令,加上please表客氣。如果變成否定句， Dont開頭是規(guī)律。No talking!是警示，祈使句用法要牢記。第38頁(yè)/共46頁(yè)Lets do more exercises.第39頁(yè)/共46頁(yè)1. Call me when you get home. OK, _. A. I must B. I can C. I will D. I may2. Jim, _ me a hand. A. gives B. is giving C. give D. will give3

17、. Let me _ on duty today. A. am B. / C. be D. do4. Lets _ our time. A. not waste B. no wasting C. not to waste D. no waste5. _ higher, and you will see the house. OK. A. If you stand B. To stand C. When you stand D. StandCCCADChoose the correct answer. 第40頁(yè)/共46頁(yè)6. _ forget to write to me when you _

18、get there next Tuesday. A. Dont; will B. Please; will C. Please; / D. Dont; / 7. Please _ do it. A. he B. he let C. let him D. him8. _ come in, please. A. Will B. Do C. Wont D. Did9. _ careful! A. Be do B. Do be C. Not D. Not do10. _ let anyone open the door. A. Dont B. Will C. Not D. NoDCBBA第41頁(yè)/共4

19、6頁(yè)11. Let John finish the work all by himself, _? A. shall we B. will you C. do you D. do we12. -Lets go home, shall we? - _. A. Thats right. B. Thats all C. Thats all right D. All right13.Please turn on the light, _? A. are you B. shall we C. shall I D. will you14. Dont tell him the fact now, _? A.

20、 shall we B. shall you C. will you D. do you15.Let the children not make so much noise, _? A. shall we B. will you C. shall I D. do youBDDCB第42頁(yè)/共46頁(yè)16. _ 6 and 4, and you will get ten. A. Added B. Adding C. To add D. Add17._ late again, or Ill report it to your father. A. Dont be B. You arent C. Cant be D. Arent 18.Dont interrupt her when she is speaking, _? A. wont you B. will you C. shall we D. shant we19. _ get off the lorry until it stops. A. Do B. Cant C. / D. Dont20.Lets not begin our supper until father comes back, _? A. will you B. wont you C. shall we D. shant weDABDC第43頁(yè)