Unit5SectionAGrammarFocus-3C课件人教版英语七年级上册

SectionAGrammarFocus-3cUnit5Doyouhave

asoccerball?Let’schant!Doyouhaveaping-pongball?Yes,Ido.Yes,Ido.Doyouhaveasoccerball?No,Idon’t.No,Idon’t.Ihaveavolleyball.Youdon’thaveavolleyball.Ihaveabasketball.Youdon’thaveabasketball.Ballsbasketballvolleyballsoccerballping-pongballtennisballtennisracketping-pongbatbaseballbaseballbatCindyA:Doyouhave

a…？B:Yes,Ido.Ihavea/two…

No,I

don’t.Idon’thavea…A:Does…havea…？B:Yes,he/shedoes.He/Shehasa/two…No,he/shedoesn’t.He/Shedoesn’thavea…BobBobBobBobCindyCindyGrammarFocusDoyouhaveabaseball?Yes,Ido./No,Idon’t.Ihaveavolleyball.Doyouhaveaping-pongbat?Yes,Ido./No,Idon’t.Ihaveaping-pongball.Doesshehaveatennisball?Yes,shedoes./No,shedoesn’t.Shehasabaseball.Doeshehaveasoccerball?Yes,hedoes./No,hedoesn’t.Hehastwoping-pongbats.Dotheyhaveabasketball?Yes,theydo./No,theydon’t.Theyhaveavolleyball.don’t=donotdoesn’t=doesnot表示谁拥有什么的时候，当主语是第一称(I,we)，第二人称(you)和第三人称复数(they或其他复数名词等)时，动词用_____，变一般疑问句时，第一，二人称和第三人称复数是在句首加_____,do后的动词have使用______(形式)，回答用_____________.havedo原形do

或don’t表示谁拥有什么的时候，当主语是第三人称单数(he,she,it或单数名词)时，动词用______。变一般疑问句时，第三人称单数是在句首加_______,does后的动词have使用______(形式)，回答用_______________.hasdoes原形does或doesn’tGrammar助动词do1.第一、第二人称单复数，以及第三人称复数作主语时，用do构成一般疑问句，回答用do或don’t。2.第三人称单数作主语时，用does构成一般疑问句，回答用does或doesn’t。3.don’t相当于donot,doesn’t相当于doesnot。在口语中常用这类缩略形式。谓语动词是have的否定句和疑问句要通过助动词do或does构成。句式结构见下表:肯定句主语+have/has+其他.否定句主语+don’t/doesn’thave+其他.一般疑问句Do/Does+主语+have+其他?肯定回答:Yes,主语+do/does.否定回答:No,主语+don’t/doesn’t.I/you/we/theyhe/she/it/EricDoDoes+++want...like...have...Weusedoordoestomakeaquestion.助动词主语动词原形遇第三人称变一般疑问句要在句首加_______动词has要____________________.Does变为have一加Does，二变have，三问号，改小写DoesDoesDoesDoesJohnTinaHeShehavehavehavehavessss

atennisball.

abasketball.

asoccerball.twobasketballs.????hs用have/has填空。1.Adog_____fourlegs.Abird____twolegs.2.Ourschool_____alibrary.3.We____37chairsinourclassroom.4.Mysister____anicetoycar.5.—DoTomandhisbrother_____abigbedroom?—Yes,theydo.hashashashavehashaveWriteeachwordinthecorrectplaceinthechart.3aIhetheyyouwesheitEricdodoesItheyyouwehesheitEric3bFillintheblankswithdoordoes.Thenpracticetheconversationswithyourpartner.A:

youhaveabaseball?B:Yes,I

.A:Great!Ihaveabat.Let’splay!DodoA:

Johnhaveasoccerball?B:No,he

.A:

hehaveaping-pongbat?B:Yes,he

.Ithinkhehasaping-pongball,too.A:Hmm…let’sask.Doesdoesn’tDoesdoes3cRememberthethingsinBob’sroom.Thencloseyourbooksandaskandanswerquestionswithapartner.A:DoesBobhaveasoccerball?B:Yes,hedoes.Makeconversationswithyourpartner.Talkaboutthepicturesbelow.A:Let’splaysoccer.B:Idon’thaveasoccerball.A:Well,let’splayvolleyball.B:Thatsoundsgood.Makeasurvey.Writedownthethingsyouhaveandaskyourpartnerwhatthingsshe/hehas.ThingsyouhaveThingsyoudon’thaveThingsshe/hehasThingsshe/hedoesn’thaveExercises一、根据句意及汉语提示完成句子。1.Doyouhavea________（棒球）？

2.Nick______（有）anewping-pongbat.3.We_______（有）avolleyball.4.That_______（听起来）great.5.Let’s__________________（打篮球）withMike.baseballhashavesoundsplaybasketball1.—_____youhaveavolleyball?—No,I_____.Butmysister_____anewone.A.Do,don’t,haveB.Do,don’t,has C.Does,