Unit3SectionAGrammar4c課件人教版八年級(jí)英語下冊(cè)

Unit3Couldyoupleasecleanyourroom?SectionAGrammarFocus-4c

—Couldyouplease…？

dothedishes

sweepthefloortakeoutthetrash

makeyourbedfoldyourclothes

cleanthelivingroomopenthedoor

Yes,Ican.Allright.“Yes”Sure.No

problem.Certainly.No,Ican’t…

Ihaveto…

“No”Sorry,Ican’t…Ihaveto…

MakepoliterequestsgooutfordinnergotothemoviesstayoutlategetarideCouldI搭便車Sure./Yes,sure./Allright./Noproblem.

Sorry.Youhaveto...Accept:Refuse:Peteraskshisfatherforpermission(請(qǐng)求別人允許）Readthefollowingsentencesandobservethequestions.Askforpermission.Makepoliterequests.Grammar情態(tài)動(dòng)詞could的用法

情態(tài)動(dòng)詞could可用于有禮貌地向?qū)Ψ教岢鲆蠡蛘?qǐng)求，也可用于提出建議。它本身不能作謂語，必須和不帶to的動(dòng)詞原形一起構(gòu)成謂語。用于提出要求或請(qǐng)求

“Couldyouplease...?”意為“能請(qǐng)你……嗎？”，用于提出要求或請(qǐng)求。否定形式為Couldyoupleasenot...?肯定回答Yes,sure./Ofcousre.是的，當(dāng)然可以。Noproblem.沒問題。Withpleasure.樂意幫忙。Sure./Ofcourse./Certainly,Ican.當(dāng)然可以?！狢ouldyoupleaselendmeyourbike?—Sure./Ofcourse./Certainly,Ican.Sorry,Ican't.Ihaveto...對(duì)不起，我不能，我得……Sorry,I'mgoingto...對(duì)不起，我將……I'mafraidIcan’t.Ihaveto...我恐怕不能。我得……I'mafraidnot.恐怕不行。否定回答肯定回答及否定回答中,均不用could,而是要用can代替could。用于征得許可

“CouldI...?”意為“我能……嗎？”，用于請(qǐng)求對(duì)方允許自己做某事?！狢ouldIhavealookatyournewwatch?—Ofcourseyoucan.Hereyouare.—Mum,couldIgooutforawhile?—I'mafraidyoucan't.Youhavetowashyourclothesfirst.Yes,youcan./Ofcourseyoucan./Yes,please.Sorry,youcan't./I'mafraidyoucan't./No,youmustn’t.否定回答肯定回答1.—________yougivemeahand?Ican’tmovetheboxbymyself.—Noproblem.A.CouldB.ShouldC.MustD.Need語法精練3.—Couldyoupleasedothedishes?—_________.IcutmyfingerandI’mtryingnottogetitwet.A.Yes,sure B.NoproblemC.Sorry,I’mafraidIcan’tD.Thatwouldbefine5.—Somepeopledon’tshowtheirtalentsattheverybeginning.—Iagree.EvenEinstein_______readuntilhewasseven.A.can’tB.mustn’tC.couldn’tD.needn’t4aWriteRforrequestsandPforpermission.Thenmatcheachonewiththecorrectresponse.1.___CouldIhangoutwithmyfriendsafterthemovie?2.___Couldyoupleasepassmethesalt?3.___CouldIborrowthatbook?4.___Couldyouhelpmedothedishes?5.___Couldyoulendmesomemoney?hangoutwithsb.和某人閑逛passsb.sth.=passsth.tosb.把某物遞給某人borrowsth.fromsblendsbsth.=lendsth.tosb詞匯含義及用法搭配/例句borrow“借入”，把本來不屬于自己的東西借來暫時(shí)使用borrowsth.(fromsb.)e.g.Youcanborrowabookfromthelibrary.

lend“借出”，把屬于自己的東西借給別人暫時(shí)使用，常與介詞to連用，也可以跟雙賓語。lendsb.sth.lendsth.tosb.e.g.He’sgoingtolendhisbiketoTom.borrow,lendThenmatcheachonewiththecorrectresponse.daceb1.P-__CouldIhangoutwithmyfriendsafterthemovie?2.

R-__

Couldyoupleasepassmethesalt?3.P-__

CouldIborrowthatbook?4.R-__

Couldyouhelpmedothedishes?5.R-__

Couldyoulendmesomemoney?和某人出去玩passsb.sth.把某物遞給某人lendsb.sth.把某物借給某人A:Ihaveto_____chores.B:Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!______Iaskyouto______mewithsomechoresthen?B:Whatdoyouneedhelpwith?A:______youplease_________myclothesforme?B:Idon'twanttodothat!It'sboring!A:OK.Then______you______dothedishesforme?B:Sure,noproblem.But______wegotothemoviesafterthat?A:Sure.I'llfinishmyhomeworkwhileyouhelpmewiththedishes.Thenwecangotothemovies.Fillintheblanksintheconversation.4bdoCouldhelpCouldfold/washcouldpleasecouldhatesth/doingsth/todosth討厭做某事PracticeTo-dolistNamebringatentLiuChang4cA:Couldyoupleasebringatent,

LiuChang?B:Sure.Andcouldyouplease…?A:Sorry,Ican’t.Ihaveto