人教版初中英語(yǔ)八年級(jí)下冊(cè)Unit3SectionAGF4c課件

Unit3Couldyoupleasecleanyourroom?SectionA(GF-4C）1.掌握并靈活運(yùn)用本課的重點(diǎn)詞匯:pass,borrow,lend,finger,hate,chore,while.2.能夠掌握“Couldyou(please)…?”用于禮貌地提出要求、表達(dá)意愿的用法。3.能夠掌握“CouldI…?”用于委婉地獲取許可的用法。Learninggoals4.讓學(xué)生了解每個(gè)人在生活中都有可能遇到一些困惑或限制，而需提出請(qǐng)求，懂得有禮貌地提出請(qǐng)求。ONEEnjoyavideoLet’senjoyWhatchoreshaveyouseeninthevideo?takeouttherubbish/trashdo/washthedishessweepthefloorcleanthedeskmakethebedLet’ssayFreetalkYourroomisinamess.Yourmomwantsyoutokeepitcleanedtidy.Whatdoyouwantmomtosay?chore[t???(r)]n.雜物;日常事務(wù)Cleanyourroom!Canyoucleanyourroom?Couldyoupleasecleanyour

room?dochores=dohouseworkcan和could均可用來(lái)提出要求，但could要較為委婉、客氣。Couldyouplease...?是一個(gè)禮貌、委婉地提出要求的句式，其后只要添加所要求內(nèi)容即可，please后接動(dòng)詞原形。Let’stalkCouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan't.Youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.我可以和朋友出去吃飯嗎？當(dāng)然，那應(yīng)該沒(méi)問(wèn)題。電影后我們能喝點(diǎn)什么嗎？不，你們不能。你們明天有一場(chǎng)籃球賽。你能遛遛狗嗎？好的，但我想先看一個(gè)節(jié)目。你能把垃圾倒了嗎？是的，當(dāng)然。Translatethesesentencesandlet’sread.Let’slearnCanyoufindthecommonfeaturesofthesesentences?CouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan't.Youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.askfor

permissionmake

politerequests肯定回答&否定回答Let’slearncouldeg：IcouldrunfastwhenIwas10.我10歲時(shí)就能跑得很快。

Couldyouhelpme?你能幫我嗎？

Youcould

talktoyourteachernow.你現(xiàn)在可以和老師談?wù)劻恕?/p>

Hecouldn’tbeattheschoollastweekend.上周末他不可能在學(xué)校。can的過(guò)去式禮貌的請(qǐng)求提出建議推測(cè)情態(tài)動(dòng)詞could的用法

Let’slearn本單元主要學(xué)習(xí)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(yǔ)，必須和不帶to的動(dòng)詞原形一起構(gòu)成謂語(yǔ)。語(yǔ)法概述情態(tài)動(dòng)詞could的用法

Let’slearnCould

youplease

notputeverythingonthefloor?Could

youplease

putyourtoysinthebox?委婉請(qǐng)求別人做某事(makepolite

requests)。肯定：“Culdyoupleasedo...?”意為“能請(qǐng)你…嗎？”否定：“Couldyoupleasenotdo...?”

意為“能請(qǐng)你不…嗎？”情態(tài)動(dòng)詞could的用法

Let’slearn注意：要用can,不能用could哦。Could

youplease

putyourtoysinthebox?肯定回答:Yes,

Ican./Yes,sure./ofcourse,

Ican.Allright./Certainly./Noproblem.I’dloveto./Withpleasure.否定回答:Sorry,Ican’t.Ihaveto...I’mafraidIcan’t.Ihaveto...I’dloveto,butI’mgoingto...情態(tài)動(dòng)詞could的用法

Let’slearnCould

wegoouttohavedinner?Could

IwatchTV?委婉請(qǐng)求別人允許自己做某事

(askforpermission)?！癈ould

I/wedo...?”意為“我能……嗎？”情態(tài)動(dòng)詞could的用法

Let’slearn情態(tài)動(dòng)詞could的用法

Could

wegoouttohavedinner?Could

IwatchTV?肯定回答:Yes,youcan.Ofcourse/sure,youcan.Yes,please.否定回答:Sorry,youcan’t.I’mafraidyoucan’t.No,youcan’t.注意：要用can,不能用could哦。Let’slearn情態(tài)動(dòng)詞could的用法

Could/CanIcomein?表示請(qǐng)求允許（即請(qǐng)求別人允許自己做某事），could和can都可以用，但could語(yǔ)氣更委婉。—CouldIuseyourpen?—Ofcourseyoucan.對(duì)別人的請(qǐng)求許可的回答，一般只用can，而不用could.12Let’slearn情態(tài)動(dòng)詞could的用法

Hecouldn’tspeakEnglish3yearsago.lcouldswimwhen

lwas8yearsold.could表示過(guò)去的能力，表示現(xiàn)在的能力用can。此時(shí)could是can的過(guò)去式。Let’slearn情態(tài)動(dòng)詞could的用法

shecouldnotcometothe

partybecauseshehasacold.Thetraincouldbelate

becauseofthebadweather.could表示推測(cè)，可用于肯定句，也可用于否定句。Let’slearnLet’stalkAskandanswerA：Couldyouplease……？B：Yes,sure./Noproblem!

Allright!/Certainly!A：Couldyouplease……？B：Sorry,Ican't.Ihaveto…

/Iamgoingto….4a.WriteRforrequestsandPforpermission.1.____CouldIhangoutwithmyfriendsafterthemovie?2.____Couldyoupleasepassmethesalt?3.____CouldIborrowthatbook?4.____Couldyouhelpmedothedishes?5.____Couldyoulendmesomemoney?PRPRRPracticea.Yes,hereyouare.b.Hmm.Howmuchdoyouneed?c.Yes,sure.Noproblem.Ifinishedreadingitlastnight.d.Yes,butdon'tcomebacktoolate.e.No,Ican't.IcutmyfingerandI'mtryingnottogetitwet.1.P-__CouldIhangoutwithmyfriendsafterthemovie?2.R-__

Couldyoupleasepassmethesalt?3.P-__

CouldIborrowthatbook?4.R-__

Couldyouhelpmedothedishes?5.R-__

Couldyoulendmesomemoney?hangoutwithsb.和某人出去玩passsb.sth.把某物遞給某人lendsb.sth.把某物借給某人ThenMatcheachonewiththecorrectresponse.Practice4b.Fillintheblanksintheconversation.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.doCouldhelpCouldfold/washcouldpleasecould不得不whileconj.

與……同時(shí)；當(dāng)……的時(shí)候；而；然而PracticeLet’stalk4c.Makealistofthingsyourgroupneedstodoforacampingtrip.Thendiscusswhowilldothemandcompletethechart.To-dolistNamebringatentLiuChangA:Couldyoupleasebringatent,LiuChang?B:Sure.Andcouldyouplease...?C:Sorry,Ican't.Ihaveto...Let’stalkA:Couldyoupleasebringatent,LiuChang?B:Sure.Andcouldyoupleasebringacamera,Mary?C:Sorry,Ican't.Ihavetopreparesomefoodanddrinks.D:I'dliketobringacamera.AndcouldIpreparesomecards?Wecanplayacardgamethere.A:That'sagoodidea.AndI'llbringsomematchesandaflashlight.Example4c.Makealistofthingsyourgroupneedstodoforacampingtrip.Thendiscusswhowilldothemandcompletethechart.Summary常見(jiàn)表示委婉請(qǐng)求做某事的句型及其答語(yǔ):委婉請(qǐng)求:Couldyouplease+dosth.?

Couldyou+dosth.?

Wouldyouplease+dosth.?

Wouldyou+dosth.?肯定回答:Sure./Ofcourse./Noproblem./I'dloveto.否定回答:Sory./Sorry,I

can’t/I'dloveto,but……⑴直接性的建議的句子:Let’s+dosth.?表示“讓我們做某事”。(包括雙方在內(nèi))Letus+dosth.?表示“讓我們做某事”。(不包括對(duì)方在內(nèi))⑵表委婉性建議:Would/Doyoumind(not)doingsth.你介意(不)做某事嗎？Shallwedosth.我們做某事好嗎？⑶表征求性建議:What/Howabout+doingsth.做某事怎么樣？⑷表勸告性建議:Youhadbetter(not)dosth.你最好(不)要做某事。=You’dbetter(not)dosth.⑸

表責(zé)備性建議:Whynotdosth.你/他們/我們?yōu)槭裁床蛔瞿呈履兀?Whydon’tyou/they/wedosth.⑹表請(qǐng)求性建議:Wouldyoulike+短語(yǔ)/todosth.？你愿意…嗎？Would/Could/Willyouplease+(not)dosth.請(qǐng)你(不)做某事好嗎？在英語(yǔ)中，表示建議的說(shuō)法有很多，主要結(jié)構(gòu)有：Summary對(duì)于請(qǐng)求或提建議的句型常用的應(yīng)答語(yǔ)有:肯定回答:Sure./Certainly./Allright./Ofcourse,youcan./Yes,please./Noproblem./I’dbegladto./Goodidea....否定回答:No,thanks./I’mafraidyoucan’t./You’dbetternot.Summary1.CouldIatleastfinishwatchingthisshow?

finish的基本意思是“結(jié)束，完成”,表明已達(dá)到所做事情的終點(diǎn)。引申可表示“用光，吃光”“畢業(yè)”“殺掉”等。finish可用作及物動(dòng)詞，也可用作不及物動(dòng)詞。用作及物動(dòng)詞時(shí)可接名詞、代詞或動(dòng)名詞作賓語(yǔ)，不能接動(dòng)詞不定式。eg：Youcan’tgoanywhereuntilyouhavefinishedyourhomework.

沒(méi)完成家庭作業(yè)前你哪兒都不能去。

Hefinishedreadingthebookbeforesupper.晚飯前他把這本書(shū)看完了。跟finish一樣，在與動(dòng)詞連用時(shí)，只能接動(dòng)名詞形式作賓語(yǔ)，不能接動(dòng)詞不定式的常見(jiàn)動(dòng)詞及短語(yǔ)有：喜歡（enjoy）錯(cuò)過(guò)（miss）別介意（mind）,完成（finish）愉快（havefun）勤練習(xí)（practice）,忙得（bebusy）禁不?。╟an'thelp）想放棄（giveup）。Let’slearn2.Andshewon’tbehappyifsheseesthismess.mess作名詞，意為“雜亂；不整潔”，常用短語(yǔ)。eg：—Don'tmakeamessonthebalcony,Betty. —Sorry,Iwon't.Alltheroomsareinamess.【拓展延伸】

mess還可作動(dòng)詞，意為“使不整潔；弄臟；弄亂”。eg：I'veputthebooksaway.Pleasedon'tmessthemupagain.makeamess搞得一團(tuán)糟（表示動(dòng)作）beinamess雜亂不堪；陷入困境（表示狀態(tài)）Let’slearn3.CouldIhangoutwithmyfriendsafterthemovie?hangout為固定短語(yǔ)，此時(shí)hang的過(guò)去式和過(guò)去分詞均為hung。hangout閑逛PointSheishangingoutwithherfriendsintheshoppingmall.【拓展延伸】含hang的其他常見(jiàn)短語(yǔ)：hanghangout抓緊；別掛電話(huà)hangup掛斷電話(huà)hangback猶豫；留下，吞吞吐吐hangtogether(觀(guān)點(diǎn)等)前后一致Let’slearn2.Couldyoupleasepassmethesalt?pass在此處為及物動(dòng)詞，意為“給；遞”。passsb.sth.=passsth.tosb.，意為“把某物遞給某人”。如果sth.為代詞，只能用passsth.tosb.結(jié)構(gòu)

passv.給；遞；走過(guò)；通過(guò)PointHepassedmethemagazine.=Hepassedthemagazinetome.ThisballisOwen's.Pleasepassittohim.Let’slearn【拓展延伸】

pass作動(dòng)詞的其他常見(jiàn)含義：pass走過(guò)；通過(guò)及格；合格(時(shí)間)過(guò)去；流逝Theroadwassonarrowthatcarswereunabletopass.Thedayspassedslowly.IwashappythatIpassedtheexam.Let’slearn2.Couldyoupleasepassmethesalt?3.①CouldIborrowthatbook?

②Couldyoulendmesomemoney?

borrowv.借；借用lendv.借給；借出Point【易混辨析】

borrow與lend例詞含義常用結(jié)構(gòu)borrow“借；