1、Unit3Couldyoupleasecleanyourroom?情態(tài)動(dòng)詞could的用法1.提出禮貌的要求Couldyouplease（not）dosth?請(qǐng)你（做）好嗎？用于提出請(qǐng)求，希望得到對(duì)方的肯定回答，說(shuō)話的語(yǔ)氣比較客氣委婉。Could不是can的過(guò)去式，是委婉、禮貌的說(shuō)法。回答用can.肯定回答：Yes,sure./Yes,Ican./Ofcourse,Ican./Certainly./Noproblem./Withpleasure.否定回答：Sorry,Icant/ImafraidIcant.Ihaveto.,Imgoingto.（說(shuō)明理由）表示請(qǐng)求許可CouldIdoasth?

2、我可以做嗎？肯定回答：Yes,youcan./Yes,please/Ofcourse/Certainly./Noproblem.否定回答：Sorry,youcant/Imafraidyoucant.could為can的過(guò)去式，表示過(guò)去的能力。=was/wereabletoSectionAtakeouttherubbish把垃圾帶出去dothedishes=washthedishes洗碗碟foldyourclothes折衣服sweepthefloor掃地makeyourbed整理床鋪cleanthelivingroom打掃起居室dosomewashing/shopping/cleaning洗衣服

3、/購(gòu)物/做清潔gooutfordinner出去吃晚飯gotothemovies去看電影stayoutlate/untilnine呆到很晚/呆到9點(diǎn)鐘getaride撘車givesbaridetotown開(kāi)車送sb到鎮(zhèn)上needtodosomething需要做havetodosomething不得不做helpoutwithafewthings幫助做些事情atleast至少,多指數(shù)量或程度上的最低限度。（反）atmost至多，不超過(guò)finishdoingsomething完成做twohoursofTV兩個(gè)小時(shí)的電視表示時(shí)間、距離、金額、度量等詞語(yǔ)作主語(yǔ)時(shí)，被視作整體，謂動(dòng)用單數(shù)。be/comeba

4、ckfromshopping購(gòu)物回來(lái)anyminute/second/momentnow隨時(shí)beangrywith.對(duì)生氣solvetheproblem解決問(wèn)題throwdown扔下，隨手丟下。throwat向扔去（惡意）throwto扔給throwaway扔掉theminute./assoonas./themoment.一.就（引導(dǎo)時(shí)間狀語(yǔ)從句，主將從現(xiàn)）comeover過(guò)來(lái)，順便來(lái)訪takethedogforawalk=takeawalkwith遛狗replyangrily生氣地回答allthetime一直allday一整天allevening整晚shoutback吼回去talkback頂

5、嘴neither/nor+助動(dòng)詞/be動(dòng)詞/情態(tài)動(dòng)詞+主語(yǔ)“某人也不neither兩者都不neither.nor.既不也不.（就近原則）neitherofus我們兩個(gè)都不insurprise驚訝地find+賓語(yǔ)+adj/n./prep短語(yǔ)findsb.doingsth發(fā)現(xiàn)某人做某事findit+adj.+todosth發(fā)現(xiàn)做某事很finditdifficult/hardtodosth發(fā)現(xiàn)做某事很困難sharethehousework分擔(dān)家務(wù)sharesthwithsb.和某人分享某物hangoutwithsb和某人一起閑逛hangup把懸掛/掛起passsbsth=passsthtosb把某物

6、遞給某人Passon傳遞borrowsfromsb從某人那里借某物lendsthtosb=lendsbsth把某物借給某人keepfor+段時(shí)間：借一段時(shí)間hatetodo/doingsth討厭做try（not）todosth努力（不）做某事。tryonesbesttodosth=doonesbesttodosth盡某人最大努力做某事tryon試穿trytodosth努力做某事【側(cè)重盡力做】trydoingsth試圖做某事【側(cè)重嘗試做】whileconj.“在期間；當(dāng)?shù)臅r(shí)候”While引導(dǎo)的時(shí)間狀語(yǔ)從句的謂語(yǔ)動(dòng)詞只能是延續(xù)動(dòng)詞.（進(jìn)行時(shí)）SectionBinvitevinvitationn邀請(qǐng)

7、（1）invitesb.todosth邀請(qǐng)某人做某事（2）invitesb.to+地點(diǎn)邀請(qǐng)某人去某地enoughstressfromschool來(lái)自于學(xué)校的足夠的壓力underthestressof在的壓力之下awasteoftime浪費(fèi)時(shí)間wastev“浪費(fèi)wastetime/moneyonsth/（in）doingsth在。浪費(fèi)時(shí)間/金錢人：spendonsth人：payforsth物:sthcostsb+金錢（in）doingsthIttakessb+時(shí)間todosth.inorder（not）todosth為了做getintoagooduniversity進(jìn)入好大學(xué)thereisnon

8、eedforsbtodosth對(duì)于某人來(lái)說(shuō)沒(méi)必要做providesth.forsb.=providesb.withsth.為某人提供某物（為應(yīng)急等做好準(zhǔn)備而“提供；供給”）offersb.sth.=offersthtosb.側(cè)重表示“愿意給予”offertodosth主動(dòng)提出干某事Supplysb.withsth=supplysth.tosb.定期“供應(yīng)”,強(qiáng)調(diào)替代或補(bǔ)充所需物品dependon.依靠依賴，由而決定developchildrensindependence養(yǎng)成孩子的獨(dú)立（習(xí)慣）developmentfdeveloped/developingtheideaoffairness公平意

9、識(shí)havenoidea=dontknow不知道fallill生病gradesdrop成績(jī)下降asaresult因此，結(jié)果asaresultof.由于作為的結(jié)果Itsfair/unfairforsbtodosth對(duì)于某人來(lái)說(shuō)，做是（不）公平的。getsomethingtodrink買飲料becarefulwith.小心對(duì)待afewotherthings另處幾件事Doonespart（in）doingsth.盡自己的職責(zé)做某事theearlier.thebetter.越早越好.一、英漢互譯。playwith一、英漢互譯。playwithdochoresmakethebed7.從借9.生氣11.邀請(qǐng)

10、某人到13.洗餐具二、根據(jù)要求答題。【模擬試題】haveatesttakeoutsweepthefloor8.遛狗10.照顧12.忙于/從事14.做飯Couldyouhelpmecleanthelivingroom?（作肯定回答）,.Thanksfortakingcareofmydog.（變同義句）formydog.Remembertocleanthebed.（改為同義句）tocleanthedoor.Canyoulendyourpentome?（改為同義句）Canyourpen?Iliketowashtheplatesbecauseitsrelaxing.（就劃線部分提問(wèn)）youtowash

11、theplates?三、用could,can,may,must,neednt填空。A:youanswerthequestioninEnglish?B:Sorry,I.IansweritinEnglish?A:No,you.YouansweritinChinese.A:Iaskaquestion?B:Yes,you.Butyouwait,aminute.A:Iuseyoureraser,Bill?B:Sorry.Idonthaveone.AskMary.Shehaveone.A:youhelpmedotheshopping.B:OK,Sure.A:yousweepthefloor?B:ButIf

12、inishmyhomeworkfirst.四、單項(xiàng)填空。Whatadirtyroom!Youshouldntthrowyourwastethingseverywhere.-Oh,Iamsorry,Iamgoingtoandputtheminthewastebox.A.foldmyclothesB.takeoutthetrashC.watchTVCouldyoupleasegotothemovieswithmetonight?Sorry,mymotherisillinbed,andIhavetoher.A.takecareofB.takeawalkwithC.takeoverDontthedog

13、.itsdangerous,itllbiteyou.A.playwithB.playC.playforJim,comeout.Letsgotoplayfootball.Sorry.Imamathsproblem.A.workingoutB.workingonC.workingforMum,CouldIgoshoppingwithyou?Yes,Butyouhavetofinishyourhomeworkfirst.A.youcanB.youcouldC.youcantMymotheroftenmylittlesisterofthehouseandplayswithherinthegarden.A.takeoutB.takesoutC.takestoId