【人教新版八上英语主题式教学课件】Unit 2 Home Sweet Home Section A (Grammar Focus)

人教新版

八上

英语同步课件2025秋人教新版八上英语主题式教学课件HOMESweetHomeUnit2GrammarFocusLearningObjectivesBytheendofthislesson,wewillbeableto：1.understandthedifferencesbetween“can”and“could”forrequestsandpermission.2.use“can”and“could”correctlyinexercises.3.use“can”and“could”inreal-lifeconversations,likeaskingforhelp.Couldyoupleasesweepthefloor?OK,Dad.I’lldoitatonce.CouldIhangoutwithmyfriendsafterlunch?Sorry,Jim,butyouhavetopackupyourthingsfirst.Yes,goodidea!CanIputsomeflowersonthetable?Canyouhelpmehangupthephotos?Sure./Noproblem!Readthequestionswithcanorcould.Noticehowtheyareanswered.ThenwriteR

forrequestsorPforpermissionnexttoeachquestion.Couldyoupleasesweepthefloor?Yes,Mum.I’lldoitatonce.CouldIhangoutwithmyfriendsafter

lunch?

Sorry,Jim,butyouhavetopackupyour

things

first.CanIputsomeflowersonthetable?Yes,goodidea!Canyouhelpmehangupthe

photos?Sure./Noproblem!3aWhatarethey？They’remodalverbs.Couldsoundsmorepolitethancan.Whatdifferencesbetweenthem？Couldyoupleasesweepthefloor?OK,Mum.I’lldoitatonce.CouldIhangoutwithmyfriendsafter

lunch?

Sorry,Jim,butyouhavetopackupyour

things

first.CanIputsomeflowersonthetable?Yes,goodidea!Canyouhelpmehangupthe

photos?Sure./Noproblem!3aWhatsentencesarethey?They’reYes/Noquestion.Howtoanswerthem?Positiveanswer.Negativeanswer.Readthequestionswithcanorcould.Noticehowtheyareanswered.ThenwriteR

forrequestsorPforpermissionnexttoeachquestion.Couldyou...?Canyou...?CouldI...?

CanI...?PositiveanswerNegativeanswerQuestionSummaryYes,....Sure./Noproblem!OK.Allright.No,....Sorry,...Yes,goodidea!Sure.Ofcourse.No,....Sorry,....I’msorry,youcan’t.Couldyoupleasesweepthefloor?OK,Mum.I’lldoitatonce.CouldIhangoutwithmyfriendsafter

lunch?

Sorry,Jim,butyouhavetopackupyour

things

first.CanIputsomeflowersonthetable?Yes,goodidea!Canyouhelpmehangupthe

photos?Sure./Noproblem!3aRPRPReadthequestionswithcanorcould.Noticehowtheyareanswered.ThenwriteR

forrequestsorPforpermissionnexttoeachquestion.1._____________youhelpmecarrythesebooks?Theyaretooheavy.2.______________Ihavealookatyournewmagazine?3.I_________speakalittleEnglish.4.______________youpassmethewater,please?Fillintheblankwithcanorcould.ThenwriteRforrequests,PforpermissionorAforabilitynexttoeach.Could/CanCould/CancanCould/CanRPAR1.Icanplaythepiano.（改为一般疑问句）

____________playthepiano?2.Couldyoupleasecleanyourroom?（作肯定回答）

______,____________.3.CanIuseyourcomputer?（改为同义句）

______I______yourcomputer?Completethefollowingquestionsasrequired.Can

youYes

I

canCould

useChoosethebestquestiontocompleteeachconversation.A.Couldyougivemearidetotown

now?

B.CanIstayoutuntileleven?C.MrLake,canIuseyourtoilet?

D.CouldIuseyourcomputer?1.

A:_______

B:Ofcourseyoucan.Letmeshowyoutheway.2.A:_______

B:Yes,ifyouarecarefulwithit.4.A:

CanIgotothemovies?

B:Ofcourse.

A:

_______

B:

Ican’t.Ihavetodosomeworknow.3.

A:________

B:No,youcan’t.Youhaveabasketball

gametomorrow,

remember?Youneed

a

goodrest.3bABCDMakeupconversationsforeachsetting,usingcanorcould.3C1.Youareatyourfriend’shome.Youwanttocallyourparents,butyourphoneisdead.A:Can/CouldIuseyourphone?B:Sure./Ofcourse.2.Youweresickathomeyesterday.YourfriendwenttoanEnglishclassand

tooknotes.Youwanttoknowmoreabouttheclass.A:Couldyoulendmeyournotesaboutyesterday’sEnglishclass?B:Sure./Ofcourse.4.Youandyourclassmateswanttohelpcleanupthecommunity.Askyourclassmatestobringglovesandrubbishbags.Makeupconversationsforeachsetting,usingcanorcould.3C3.Youareholdingalargebox.Itisdifficulttoopenthedoor.Yourneighbour

comes.A:Couldyouhelpmeopenthedoor?

B:OK.A:Canyoubringglovesandrubbishbags?B:Allright.Languageisapowerfultoolanditenrichesourinteractionsandexperiences.语言是一种强大的工具，它丰富了我们的互动和经历。一、用can或could填空1.________youswim?Iwanttolearn.2.___________Ihaveanotherpieceofcake?It'ssodelicious.3.He________playtheguitarverywellwhenhewasten.4.________youpassmethedictionaryontheshelf

?It’sabithighforme.CanCould/CancouldCould二、按要求改写句子1.Icanplaybasketball.(改为一般疑问句)

________________playbasketball?2.Couldyoupleaseopenthedoor?(作肯定回答)

________,________________.3.Shecouldrideabikeattheageofsix.(改为否定句)

She________________abikeattheageofsix.CanyouSureI

cancouldn’tride三、翻译句子1.我可以在这儿停车吗？2.你能帮我搬一下这张桌子吗？3.他小时候会说两种语言。CanIparkhere?Couldyouhelpmemovethisdesk?Hecouldspeaktwolanguageswhenhewasyoung.Observeyourdailylifeandwritedownfivereal-lifesituationswhereyoucanuse“can”and“could