八年級英語（人教版）上冊課件-【第2課時（Section A Grammar Focus-3c）】

Unit9Canyoucometomyparty?R·八年級上冊SectionAGrammarFocus-3cLearningobjects(學(xué)習(xí)目標)Topic:howtomakeaninvitation?1Importantpoint:acceptingandrefusinganinvitation2Difficultpoint:modalverb“can”andtheuseof“might”3RevisionPracticethefollowingconversations.Canyouplaytenniswithmetomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu.CanKategofishingtomorrowmorning?Sure.I’dloveto.CanNickandPetergobikeridingtomorrow?No,theyarenotfree.Theymighthavetovisittheirgrandparents.CanyoucometomypartyonSaturday?Sure,I’dloveto.Sorry,Imuststudyforamathtest.Canyougotothemoviestomorrownight?Sure.Thatsoundsgreat.I’mafraidnot.Ihavetheflu.Canhegototheparty?No,hecan’t.Hehastohelphisparents.Canshegotothebaseballgame?No.she’snotavailable.Shemustgotothedoctor.Cantheygotothemovies?No,they’renotfree.Theymighthavetomeettheirfriends.GrammarFocusObserve用can發(fā)出邀請用can打聽第三方是否能參加聚會，表示一種可能性。接受邀請拒絕邀請說明理由can是一個常見的情態(tài)動詞，表示說話人的語氣或情態(tài)，基本意思是“能；會”。它沒有人稱和數(shù)的變化，在句子中不能單獨作謂語，其后必須跟實義動詞原形。can還可以表示邀請，具體用法如下：情態(tài)動詞can表邀請注意：表邀請時，could較can更禮貌、委婉。（1）句式：Can+主語+動詞原形+其他?例：你能來參加我的聚會嗎？Canyoucometomyparty?Howdoweacceptaninvitation?Yes,I’dlove/liketo.Certainly,I’dlove/liketo.Sure,I’dlove/liketo.Sure.Thatsoundsgreat.Thanksforyourinvitation.Iwillgo.（2）答語一類表示接受邀請，另一類表示拒絕邀請。Howdowedeclineaninvitation?I’msorry,Ican’t.Ihaveto…I’dloveto,butIhaveto…I’dloveto,butI’mafraidIcan’t.Sorry,I’mnotfree/available.Thanksforyourinvitation,butImay…1.MybrothercanswimbutIcan’t.表能力，“能夠；會”2.CanIborrowyournewcomicbook?表許可，“可以；能夠”3.Itcan’tbeJackbecausehehasgonetoShanghai.表推測，常用于否定“不可能”Let’sthinkcan的其他用法和含義1.Let’sdosth.如何禮貌地邀請，請求，建議或征求別人的意見？2.Shallwedo

sth.?我們做某事吧。5.Wouldyoulike(not)todosth.?6.Would/Couldyouplease(not)dosth.?7.Whynotdo…?=Whydon’tyoudo…?4.How/Whataboutdoingsth.?3.You’dbetter(not)dosth.

我們做某事好嗎？你最好（不要）做某事。做某事怎么樣？你愿意(不)做某事嗎？請你(不要)做某事好嗎？(你)為什么不做某事呢？翻譯下面的句子。Wouldyouliketocometomybirthdayparty?It’satfourthirtyonFriday.

2.你想?yún)⒓游业纳站蹠?？是星期五的四點半。1.你周日能去我家吃晚飯嗎？隨堂練習(xí)CanyoucometomyplacetohaveadinneronSunday?

—Canyoucometomyparty?—I’mnotsure.Imighthavetohelpmymom.—Canshegotothemovies?—No,shecan’t.She’splayingsoccer.4.—她能去看電影嗎？

—不，她不能，她正在踢足球。3.—你能參加我的晚會嗎？—我不確定。我可能得幫助我媽媽。3aCompletetheanswerswithmightandoneofthephrasesinthebox.watchTVontheweekendmycousinvisitmygrandparentspracticetheviolin1.A:WhatareyougoingtodoonSaturday?B:I’mnotsure.Imight_____________________

2.A:Whatareyouplanningtodoafterschool?B:Idon’tknow._____________________visitmygrandparents.ImightwatchTV.might

表示可能性，用于推測，比may的推測性更小3.A:Whenwillyoufinishthesciencehomework?B:________________________________________4.A:Whoareyougoingtothemovieswith?B:____________________________________

5.A:AreyoufreetocometomyplaceonSaturday?B:

_______________________________________

Idon’tknow.Imightfinishitontheweekend.I’mnotsure.Imightgowithmycousin.I’mnotsure.Imighthavetopracticetheviolin.Let’scompare.Ireceivedaninvitationcardfrommyunknownneighbor.Iwouldn’tliketoacceptit.SoIrefuseditrightaway.accept

“（主觀上愿意）接受”receive

“收到”客觀上收到或拿到refuse

“拒絕”refusetodosth.拒絕做某事

典題精練—Ihearacarfactoryinvitedyoutoworkforit.—Ididn’t_____that.I’mnotinterestedincars.A.acceptB.serveC.refuseD.celebrate3bCompletethesentencesbelow.Usethewordsinbracketstohelpyou.1.Inviting:_____________________________(can/playtennis)

Accepting:________________________________2.Inviting:_______________________________________(wouldliketo/gotothemovies)Refusing:________________________________Reason:__________________________________(mighthaveto)CanyouplaytennisonSaturday?Sure.Thatsoundsgreat.Wouldyouliketo

gotothemoviesonFriday?Sorry,Ican’t.Imighthavetogooutwithmyparents.3.Inviting:__________________________________(can/hangoutwithustonight)Refusing:_________________________________Reason:__________________________________(must)4.Inviting:__________________________________

__________________________________(wouldliketo/cometomybirthdayparty)Accepting:________________________________Canyouhangoutwithustonight?Wouldyouliketocometomy

birthdayparty?Sorry,I’mnotfree.Sure,I’dloveto.Imuststudyforatest.3cWritedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.Theninviteclassmatestoyourparty.A:Canyoucometomyparty?B:Whenisit?A:Nextweek,onThursdaynight.B:I’msorry.Ihavetostudyforamathtest.morningafternooneveningMON.TUE.WED.THUR.FRI.SAT.SUN.Gametime!Makethechartquickly.Trytofillintheactivitiesinthetimeperiod(6分鐘)Then,10ofthe21timeperiodswillbeblockedoutatrandom(隨機).Pleaseprovidereasonsforbeingbusyduringthoseblocked-outperiods.SummaryCan表示邀請的句型，might表推測。thewaytoacceptandrefuseaninvitation如何禮貌地邀請，請求，建議或征求別人的意見。一、單項選擇語法精練1.—______

I

swimhere?—I’msorry.Children_____swimalone.It’sdangerous.A.Must;can’t B.Can;mustn’tC.May;must D.Can’t;can2.—CouldyoutellmehowtopayforthefoodbyQRcodeonthephone?—_____.A.Takeiteasy B.Itdoesn’tmatterC.Withpleasure D.You’rewelcome3.—Gina,couldyoupleaseplaythedrumsontheartfestival?—_____.Icanonlyplaytheguitar.A.Can’t;can B.Yes,IcanC.Sure,I’d

love

to D.I’mafraidIcan’t4.—Wouldyouliketoplayfootballafterschool?—_______.Ihavealoto