Unit9SectionA(GrammarFocus-3c)課件人教版八年級英語上冊

Unit9學(xué)習(xí)目標(biāo)預(yù)習(xí)檢測知識梳理課堂總結(jié)學(xué)習(xí)導(dǎo)航重點探究當(dāng)堂檢測新課導(dǎo)入Canyouplaysoccertomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu.CanKategofishingtomorrowmorning?No,shecan’t.Shemustprepareforthemathexam.CanLindahangoutonSaturdayafternoon?No,she’snotavailable.Shehastohelphermomwithcooking.CanNickandPetergohikingtomorrow?No,theyarenotfree.Theymighthavetovisittheirgrandparents.2能正確表達邀請并用不同的方式來接受或拒絕邀請，并說明原因1能熟悉并正確運用本課時的重點單詞和短語3能掌握情態(tài)動詞can,must,haveto,might的用法預(yù)習(xí)檢測AC3.—Whydidyou________Linda’sinvitation,Frank?—BecauseIhadtogotothedoctor.A.accept B.refuse C.catch D.like4.Mybestfriendofteninvitesme______deliciousfood.A.enjoy B.enjoying C.enjoyed D.toenjoy5.I’mnothappybecauseherefused________forthemeeting.DBC知識梳理Languagepoints1．invite

動詞，意為“邀請”；其名詞形式是invitation。常用短語：①＋地點，意為“邀請某人到某地”。②invitesb.todosth.意為“邀請某人做某事”。2．a(chǎn)ccept

動詞，意為“收到；接受”，強調(diào)主觀上愿意接受。3．refuse

動詞，意為“拒絕”，常用短語：①refusesb./sth.拒絕某人/某物②refusetodosth.拒絕做某事在七年級下冊第一單元我們已經(jīng)學(xué)了情態(tài)動詞can的相關(guān)用法，本單元主要學(xué)習(xí)情態(tài)動詞can引導(dǎo)的一般疑問句及其回答。1．can引導(dǎo)的一般疑問句需將can放在主語之前。2．can表示“做某事的能力”，意為“能；會”，對以它開頭的一般疑問句作肯定回答用“Yes，主語＋can.”，作否定回答用“No，主語＋can't.”。eg：—CanyousinginEnglish？你會用英語唱歌嗎？—Yes，Ican./No，Ican't.是的，我會。/不，我不會。can引導(dǎo)的一般疑問句3.can與第二人稱連用，常用于熟人之間表示邀請或請求,即Canyou...?①接受請求或邀請時,常用Sure,I'dloveto./OK，thatsoundsgreat./Certainly./Ofcourse.等回答。②拒絕邀請,一般不直接說No,而應(yīng)說(I'm)Sorry,Ican't.以示禮貌，然后說明理由；也可用I'dlove/liketo,but...委婉地說明不能接受的原因并表示歉意?！咀⒁狻堪l(fā)出邀請或請求時,也常用could使語氣更委婉、客氣?！就卣埂縞an還可以表示推測,常用于否定句。eg：Thatmancan'tbeMr.LiubecauseheisinLondonnow.

那個男人不可能是劉先生，因為他現(xiàn)在在倫敦。重點探究can的用法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.Groupwork

表示邀請的句型:(你能來參加我的聚會嗎?)

接受邀請:拒絕邀請:Sure,I’dlove/liketo.I’msorry,Ican’t.Ihaveto…/I’mV-ing…3b.Completethesentencesbelow.Usethewordsinbracketstohelpyou.

1.Inviting:_______________________________(can/playtennis)Accepting:_______________________________2.Inviting:__________________________________________(wouldliketo/gotothemovies)Refusing:_______________________________Reason:_________________________________(mighthaveto)CanyouplaytennisonSaturday?Sure.Thatsoundsgreat.WouldyouliketogotothemoviesonFriday?Sorry,Ican’t.Imighthavetogooutwithmyparents.Canyouhangoutwithustonight?Sorry,I’mnotfree.Imuststudyforatest.Sure.I’dloveto.Role-playtheconversationconversationWritedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.

MON.TUE.WED.THUR.FRI.SAT.SUN.studyforamathtest

GroupworkInviteclassmatestoyourparty,writedowntheanswersandthereason.NameAccept(接受)Refuse(拒絕的原因)May

Shehastoprepareforanexam.

活動小結(jié)互動檢測見DCF課件通過以上的活動，我們可以知道，can為1.________動詞，在本單元中用于表示2.____________。Can沒有3.________和________的變化，其否定形式為4.________。情態(tài)

請求、邀請人稱數(shù)can’tmight的用法3a.Completetheanswerswithmightandoneofthephrasesinthebox.

watchTVontheweekendmycousinvisitmygrandparentspracticetheviolinpracticetheviolin.ImightwatchTV.Ontheweekend.

Mycousin.

No.Imightvisitgrandparents.Groupwork觀察3a中的句子，小組內(nèi)討論might的用法I’mnotsure.Imightpracticetheviolin.Idon’tknow.ImightwatchTV.

Imight

visitgrandparents.注意標(biāo)志句子I’mnotsure和Idon’tknowmight用法might為情態(tài)動詞，意為“可能”，might表示推測時，不表示時態(tài)，只是可能性比may小。She______gotothemovies,butI’mnotsure.A.must B.canC.might D.havetoCCompletethefollowingsentenceswithmay/might.1.I’dliketoaskaquestionifI_____.2.IwonderifI_____askyouafavor?3.__________Isithere?4.He__________knowtheanswer.5.Doyouthinkhe____________notbeabletopay?6.You_________beright.maymightMay/Mightmay/mightmay/mightmay/might活動小結(jié)互動檢測見DCF課件通過以上的活動，我們可以知道，might為1._________，表示2.___________，might表示推測時，不表示時態(tài)，只是可能性比may小。情態(tài)動詞

可能一、用方框中所給詞的適當(dāng)形式填空。當(dāng)堂檢測1．Thankyouverymuchforyour______________.2．Wouldyoulike__________tomybirthdayparty?3．TheSmithsofteninviteme__________dinnertogether.4．Theboyrefused__________mehisaddress，soIhadtotakehimtothepoliceman.5．Jackmight_________hisgrandparentsnextweekend.invitation

tohave

togive

visit

二、按照要求完成下列句子。CantheyI'dlove/liketoshecan'tWhatdoesdoWhencan課堂總結(jié)Unit9SectionA(GrammarFocus~3c)can為__________，在本單元中用于表示________________。can沒有______