外研-高中英语必修4Module-2Grammar(共32张)课件

1、Dontletthemin,dontletthemseeBethegoodgirlyoualwayshavetobeConceal,dontfeel,dontletthemknowWellnowtheyknowLetitgo,letitgoCantholditbackanymoreLetitgo,letitgoTurnawayandslamthedoorDontletthemin,dontlettBook 4 Module 2 GrammarImperative SentenceBook 4 Module 2 GramCONTENTSDefinition of Imperative Sente

2、ncePart 01Structure of Imperative SentencePart 02ExercisesPart 03SummaryPart 04HomeworkPart 05CONTENTSDefinition of ImperatiDefinition of Imperative SentencePART 01Definition of Imperative Sent祈使句（Imperative Sentence）是用于表达命令、请求、劝告、警告、禁止等的句子，句末用句号或感叹号。Go and wash your hands.（命令）Be quiet, please.（Plea

3、se be quiet.）（请求）Be kind to our sister.（劝告）Look out！Danger！（警告）Keep off the grass.（禁止）祈使句（Imperative Sentence）是用于表达命Turn left!Gussing GameTurn left!Gussing GameTurn right!Gussing GameTurn right!Gussing GameGussing Game Go upstairs!Gussing Game Go upstairs!Gussing Game Go downstairs!Gussing Game Go d

4、ownstairs!Gussing GameLet me help you.Gussing GameLet me help you.Gussing GameDont smoke!No smoking!Gussing GameDont smoke!Gussing GameDont play football!Gussing GameDont play footbalGussing GameDont park your car!Gussing GameDont park your caGussing GameDont eat!Gussing GameDont eat!Turn left!Turn

5、right! Please go upstairs! Go downstairs! Let me help you.Be quiet, please.Dont smoke!Dont play football!Dont park your car!Please dont eat!Dont pick the flowers!Dont sleep in class.Read and observeTurn left!Turn right! Please gStructure of Imperative SentencePART 02Structure of PART 02肯定结构010203Do型

6、 (即: 动词原形(+宾语)+其它成分)Be型 (即: Be + 表语(名词或形容词)+其它成分)Let型 (即: Let + 宾语 + 动词原形 + 其它成分)Close the door.Do come earlier next time!Please give me a hand. Be a good boy! Let me help you.强调作用委婉语气肯定结构010203Do型 (即: 动词原形(+宾语)+其它1._ me an e-mail before you come to Hangzhou. Ill meet you at the airport.A. Sending B

7、. To send C. Sends D. Send2._ to smile at your life when you are in trouble, and you will soon be happy again.A. Try B. To try CTrying DTried3. John, _up now or well be late for the bus. All right. Ill be quick. A.gets B. get C.to get D.getting1._ me an e-mail before4. _kind and helpful to the peopl

8、e around us, and we will make the world a nicer place.A.Be B.Being C.To be D.Been5. Lets _ volleyball. That sounds goodA. play B. to play C. plays D. to plays6. It is raining. _ the raincoat with you when you go out.A. Bring B. Take C. Put D. Tooklk4. _kind and helpful to th否定结构010203Do型和Be型的否定式都是在句

9、首加dont构成。Dont forget me! Dont be late for school! Let型的否定式有两种： “Dont + let + 宾语 + 动词原形 + 其它成分” “Let + 宾语 + not + 动词原形 + 其它成分”Dont let him go. / Let him not go.有些可用no开头,用来表示禁止性的祈使句。No smoking! No fishing! 否定结构010203Do型和Be型的否定式都是在句首加don7. Kerk, _ the car! An old man is waiting to cross the road. Let h

10、im go first. A. stops B. stop C. dont stop D. doesn t stop 8. _ the building quickly，but _ use the lift A. Leave; dont B. Leaving; dont C. Leave; not D. Leaving; not9. Youre late. _ late again.A. Dont be B. Dont are C. Dont D. Arent7. Kerk, _ the car!祈使句，无主语，只要动词就可以；表示请求或命令，加上please表客气；如果变成否定句，Dont开

11、头是旋律；NO talking！是警示，祈使用法要牢记！祈使句用法口诀祈使句，无主语，只要动词就可以；祈使句用法口诀ExercisesPART 03ExercisesPART 031.Itsanimportantmeeting._(not,be) late.2._(not, make)anynoise!Yourmotherissleeping.3._(not,speak)withyourmouthfulloffoodand_(be)polite.4. _(not,talk)and_(read)aloud.5._(look)out!Acariscoming.6._(give)ustenyears

12、andjustseewhatourcountrywillbelike.7._(not,let)thebabycry.8.Lets_(not,say)anythingaboutit.Fill in the blanks with the proper form of the given verb.DontbeDontmakeDontspeakbeDonttalkreadLookGiveDontletnot say1.Itsanimportantmeeting.1. Jim, _ me a hand. A. gives B. is giving C. give D. will give2. Let

13、 me _ on duty today. A. am B. / C. be D. do3. 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. StandCCADChoose the correct answer. 1. Jim, _ me a hand. CCA5. _ forget to write to me wh

14、en you _ get there next Tuesday. A. Dont; will B. Please; will C. Please; / D. Dont; / 6. Please _ do it. A. he B. he let C. let him D. him7. _ come in, please. A. Will B. Do C. Wont D. Did8. _ careful! A. Be do B. Do be C. Not D. Not do9. _ let anyone open the door. A. Dont B. Will C. Not D. NoDCBB

15、A5. _ forget to write to me10. _ 6 and 4, and you will get ten. A. Added B. Adding C. To add D. Add11._ late again, or Ill report it to your father. A. Dont be B. You arent C. Cant be D. Arent 12. _ get off the lorry until it stops. A. Do B. Cant C. / D. DontDAD10. _ 6 and 4, and you willSummaryPART 04SummaryPART 04否定结构1. Do型 (即: 动词原形(+宾语)+其它成分)2. Be型 (即: Be + 表语(名词或形容词)+其它成分)3. Let型 (即: Let + 宾语 + 动词原形 + 其它成分)1.Do型和Be型的否定式都是在句首加 dont 构成。2. Let型的否定式有两种: “Dont + le