《初中英语八年级下册Unit3 Section A Grammar Focus-4c》课件

SectionAGrammarFocus-4cUnit3Couldyoupleasecleanyourroom?初中英语八年级下册RJ1.Newwords:pass,borrow,lend,finger,hate,while3.Sentences:①—Couldyouplease...?—Yes,Sure./Sorry,Ican’t...②—CouldI...?—Yes,youcan./Sorry,youcan’t.2.Grammar:情态动词could的用法LearninggoalsYoucould...athome.Freetalkmakeyour

beddothedishessweepthefloorWarmingupwashclothesYoucould...athome.takeouttherubbishfoldyourclothesCouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan’t.Youhaveabasketballgametomorrow.Couldyoupleasetakethedog

forawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.出去吃晚饭遛狗倒垃圾GrammarFocus情态动词could可用于有礼貌地向对方提出要求或请求，也可用于请求对方允许自己做某事。它本身不能作谓语，必须和不带to的动词原形一起构成谓语。语法概述情态动词could的用法1.用于提出要求或请求“Couldyouplease...?”意为

“请你……好吗？”，用于提出要求或请求。肯定回答Yes,sure/ofcourse.是的，当然可以。Noproblem.没问题。Withpleasure.乐意帮忙。Sure/Ofcourse/Certainly,Ican.当然可以。—Couldyoupleaselendmeyourbike?—Sure/Ofcourse/Certainly,Ican.否定形式为Couldyoupleasenot...?Sorry,Ican’t.Ihaveto...对不起，我不能，我得……Sorry,I’mgoingto...对不起，我将……I’mafraidIcan’t.Ihaveto...我恐怕不能，我得……I’mafraidnot.恐怕不行。—Couldyoupleasegohikingwithmetomorrow?—Sorry,Ican’t.Ihavetoprepareforacompetition.否定回答2.用于请求许可“CouldI...?”意为“我能……吗？”，用于请求对方允许自己做某事。Yes,youcan.是的，你能。Ofcourseyoucan.当然可以。Yes,please.是的，去吧/用吧/……Sorry,youcan’t.对不起，你不能。Sorry,I’mafraidyoucan’t.对不起，恐怕不行。肯定回答否定回答—CouldIhavealookatyournewwatch?—Ofcourseyoucan.Hereyouare.—Mum,couldIgooutforawhile?—I’mafraidyoucan’t.Youhavetowashyourclothesfirst.【特别提醒】Could/CanIcomein?1.表示请求许可（即请求别人允许自己做某事），could

和can都可以用，但could语气更委婉。—CouldIuseyourpen?—Ofcourseyoucan.2.对别人的请求许可的回答，一般只用can，而不用

could.3.表示能力could表示过去的能力，表示现在的能力用can。此时could是can的过去式。CouldyouspeakEnglishthen?Lookingdownfromtheplane,wecouldseethelightontherunway.Youcouldberight,butIdon’tthinkyouare.(对现在的推测)Wecouldgotherethissummer.(对将来的推测)1.表示推测

①后接动词原形，表示对现在或将来的推测。Wherecouldhehavegone?Shecouldn’thaveleftsosoon.

②与完成时连用，表示对过去的推测。【拓展】could的其他用法：Youcouldgotothestationbysubway.Youcoulddohouseworkforyourmother.2.表示建议“Youcould...”表示提建议，意为“你可以……”

。1.____CouldIhangoutwithmyfriendsafterthemovie?2.____Couldyoupleasepassmethesalt?3.____CouldIborrowthatbook?4.____Couldyouhelpmedothedishes?5.____Couldyoulendmesomemoney?4aWriteRforrequestsandPforpermission.

PRPRR1.P-__CouldIhangoutwithmyfriendsafterthemovie?2.R-__

Couldyoupleasepassmethesalt?3.P-__

CouldIborrowthatbook?4.R-__

Couldyouhelpmedothedishes?5.R-__

Couldyoulendmesomemoney?Thenmatcheachonewiththecorrectresponse.da.Yes,hereyouare.b.Hmm.Howmuchdoyouneed?c.Yes,sure.Noproblem.Ifinishedreadingitlastnight.d.Yes,butdon’tcomebacktoolate.e.No,Ican’t.IcutmyfingerandI’mtryingnottogetitwet.acebfinishdoingsth.

做完某事回来1.CouldIhangoutwithmyfriendsafterthemovie?(教材

P204a)hangout为固定短语，此时hang的过去式和过去分词均为hung。hangout闲逛Sheishangingoutwithherfriendsintheshoppingmall.Languagepoints【拓展】含hang的其他常见短语：hanghangon抓紧；等一下；别挂电话hangup挂断电话hangback留下；犹豫；吞吞吐吐hangtogether(观点等)前后一致2.Couldyoupleasepassmethesalt?(教材P204a)pass在此处为及物动词，意为“给；递”。passsb.sth.=passsth.tosb.，意为“把某物递给某人”。如果sth.为代词，只能用passsth.tosb.结构。pass/pɑːs/,/pæs/

v.给；递；走过；通过Hepassedmethemagazine.=Hepassedthemagazinetome.ThisballisOwen’s.Pleasepassittohim.【拓展】

pass作动词的其他常见含义：pass

走过；通过

及格；合格(时间)过去；流逝Theroadwassonarrowthatcarswereunabletopass.Thedayspassedslowly.IwashappythatIpassedtheexam.3.①CouldIborrowthatbook?(教材P204a)②Couldyoulendmesomemoney?(教材P204a)

borrow/ˈbɒrəʊ/,/ˈbɑːrəʊ/

v.借；借用lend/lend/v.借给；借出【易混辨析】

borrow与lend例词含义常用结构borrow“借；借用”，指主语从别人处“借入”东西自己使用。borrowsth.(fromsb.)（向某人）借某物lend(lent,lent)“借给；借出”，指主语把自己的东西“借出”给别人使用。lendsth.tosb.=lendsb.sth.把某物借给某人【拓展】lend与borrow是短暂性动词，不能与表示一段时间的状语连用。表示“借用某物一段时间”时，要用keepsth.forsometime。Nickborrowedabookfromthelibraryandhelentittome.HetoldmethatIcouldkeepitforaweek.【巧学妙记】主语借出用lend，主语借入用borrow，

想要保存用keep。Usethecontentof4atohavedialogueswithyourpartner.Couldyoupleasepassmethesalt?Yes,hereyouare.A:Ihateto_____chores.B:

Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!______Iaskyouto______mewithsomechoresthen?B:Whatdoyouneedhelpwith?A:______youplease_________myclothesforme?B:

Idon’twanttodothat!It’sboring!4bFillintheblanksintheconversation.doCouldhelpCouldfold/washA:OK.Then______you______dothedishesforme?B:Sure,noproblem.But______wegotothemovies

afterthat?A:Sure.I’llfinishmyhomeworkwhileyouhelpmewiththedishes.Thenwecangotothemovies.couldcouldpleaseA:Ihatetodochores.B:Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!CouldIaskyoutohelpmewithsomechoresthen?B:Whatdoyouneedhelpwith?A:Couldyoupleasefold/washmyclothesforme?B:Idon’twanttodothat!It’sboring!Role-playtheconversation.叠/洗我的衣服A:OK.Thencouldyoupleasedothedishesforme?B:Sure,noproblem.Butcouldwegotothemoviesafterthat?A:Sure.I’llfinishmyhomeworkwhileyouhelpmewiththedishes.Thenwecangotothemovies.去看电影完成我的家庭作业=washthedishes洗餐具

I’llfinishmyhomeworkwhileyouhelpmewiththedishes.(教材P204b)(1)while在此处作连词，引导时间状语从句，强调在

从句动作发生的同时，主句动作也在进行。

while/waɪl/conj.

与……同时；当……的时候；而；然而WhileIwasdoingmyhomework,myfatherwasreadingabook.Languagepoint(2)while作连词，还可表示“而；然而”，强调两者之间的对比。Thisshirtfitsbetterwhilethatonehasanicerstyle.1.Arethestudentsinthepictureatschoolorawayfromschool?2.Whatcanyouseenexttothem?3.Whatdoyouthinktheyaredoing?4.Ifwearegoingcampingwithourfriends,whatshouldwebringorwhatdoweneedtodoforthecampingtrip?Lookatthepictureandanswerthefollowingquestions.4cMakealistofthingsyourgroupneedstodoforacampingtrip.Thendiscusswhowilldothemandcompletethechart.To-dolistNamebringatentLiuChangA:Couldyoupleasebringatent,LiuChang?B:Sure.Andcouldyouplease...?C:Sorry,Ican’t.Ihaveto...A:Couldyoupleasebringatent,LiuChang?B:Sure.Andcouldyoupleasebringacamera,Mary?C:Sorry,Ican’t.Ihavetopreparesomefoodanddrinks.D:I’dliketobringacamera.Andcouldweplaycardsthere?Ifwecan,Icanpreparesomecards.A:That’sagoodidea.AndI’llbringaflashlight.Sample一、单项选择1.(武汉中考)—Canyoucomeovertomyhousefordinner?

—_____.ShallIbringanything?A.PerhapsnexttimeB.Haveanicemeal C.Yes,I’dliketo D.Itdepends2.—Mum,it’stoohot._____Iswiminthelakewithmyfriends?—No,you_____.That’stoodangerous!A.Could;mustn’tB.Need;couldn’t

C.Must;needn’tD.Should;can’tCAExercises3.—Couldyoupleasehelpmewashthecar,Tony?—____,I’mstudyingformycomingEnglishtestnow.A.That’sright B.I’msorry C.Itdoesn’tmatterD.Notatall4.—CouldIinvitemyfriendstothepartyonSaturday,Mom?—Ofcourseyou____.Thatsoundslikefun.A.mayB.could C.must D.canDB5.—CouldyoutellmehowtopayforthefoodbyQRcode(二维码)onthephone?—_____.A.Takeiteasy B.Itdoesn’tmatter C.Withpleasure D.You’rewelcome6.—Gina,couldyoupleaseplaythedrumsontheartfestival?—_____.Icanonlyplaytheguitar.A.I’mafraidIcan’t.B.Yes,Ican.C.Sure,I’dloveto.CA7.LiMing____speaktwolanguageswhenhewaseightyearsold.A.may B.can C.can’t D.could8.—David,____youpleasesweepthefloorandtakeouttherubbish?—OK.Mum.A.could B.may C.should D.mustAD1.杰克，请你把垃圾倒掉好吗？Jack,________________takeouttherubbish?2.下课后我们能去踢足球吗？

_______________footballafterclass?3.我能借你的伞用一下吗？_________________yourumbrella?二、完成句子couldyoupleaseCouldIborrowCouldweplaygooutfordinner,takethedogforawalk,takeouttherubbish,hangout,dothedishes,finishdoingsth.,comeback,fold/washmyclothes,gotothemoviespass,borrow,lend,finger,hate,chore,whileSummary①—Couldyouplease...?

—Yes,Sure./Sorry,Ican’t...

②—CouldI...?—Yes,youcan./Sorry,youcan’t.SentencesUsefulexpressionsKeywords情态动词could的用法could表示过去的能力，表示现在的能力用canCouldyouplease...?

请你……好吗？CouldI...?我能……吗？用于提出要求或请求用于请求许可表示能力could

比can语气更委婉，回答时用can/can’t。Grammar第1课时

SectionA

(1a-2d)一、英汉互译。1.扫地__________________2.叠衣服__________________

3.takeouttherubbish__________________

4.atleast__________________

sweepthefloorfoldtheclothes倒垃圾至少；不少于三二一四二、根据句意及首字母提示填空。5.Thereismuchr________

atthecornerofthestreet.Itisdirty.6.Ifyouf________

thepaperlikethis,youcangetacatatlast.7.Yourbedisinam________.Pleasemakeyourbed.8.—Thereisabasketballonthef________.Isityours?—No,itisTom’s.9.Theyaskedthelittleboytos________

theroomtomakeitclean.rubbishfoldmessfloorsweep三二一四三、完成句子。10.一些学生正在扫地。Somestudentsare_________

the________.11.请记得及时倒垃圾。Pleaserememberto________

________

therubbishintime.sweepingfloortakeout三二一四12.不要在外面待到很晚。Don’t

________

________________.13.我们习惯每天早上起床后整理床铺。Weareusedto________

________

________

afterwegetupeverymorning.14.做这项工作至少会花费你三个小时的时间。Itwilltakeyou________

________

threehourstodothework.stayoutlatemakingthebedatleast三二一四四、连词成句。15.her,intheroom,is,folding,she,clothes

________________________________________________?16.you,could,a,me,ride,give

________________________________________________?17.helpoutwith,could,afew,you,things

________________________________________________?18.for,is,twohours,you,TV,enough,of________________________________________________.IsshefoldingherclothesintheroomCouldyougivemearideCouldyouhelpoutwithafewthingsTwohoursofTVisenoughforyou三二一四第2课时

SectionA

(3a-3c)一、选词填空。clean,angry,make,surprised,do1.Neitherofthem__________thebedeverymorning.2.Thelivingroomisas__________asbefore.3.Idon’tlikedoinghouseworkandneither__________

Bill.4.“Whotookawaymyschoolbag?”Tinasaidin__________.5.Nancywentoutofherhome__________

lastnight.makes(s)cleandoessurpriseangrily三二一二、单项选择。(

)6.Iwillcallyou_______hecomesback.A.asmuchas B.assoonas C.asmanyas D.aswellas(

)7._______ofthetwoboyssweptthefloor,sotheteacherwasvery

angry.A.Neither B.Either

C.Both

D.AllBA三二一(

)8.Mysisterlookedatme_______surpriseandsaidnothingafterI

toldherthegoodnews.A.to

B.in

C.at

D.on(

)9.Mymotherdoesn’tlikechickenhamburgersand_______doI.A.neither

B.too

C.so

D.both(

)10.—CanIhelpyou,Mom?—Yes,youcantake_______dogfor_______walk.A.a;/

B.the;a C./;the D.the;/BAB三二一三、连词成句。11.computer,allthetime,don’t,games,play

____________________________________________.12.ashirt,you,yesterday,did,buy

____________________________________________?Don’tplaycomputergamesallthetimeDidyoubuyashirtyesterday三二一13.bytrain,why,hate,you,traveling,do

____________________________________________?14.me,could,to,lend,you,yourphone

____________________________________________?15.fingers,howmany,you,have,do

____________________________________________?WhydoyouhatetravelingbytrainCouldyoulendyourphonetomeHowmanyfingersdoyouhave三二一第3课时

SectionA

(GrammarFocus-4c)一、汉译英。1.举行篮球赛____________________

2.闲逛____________________

3.递给某人某物____________________

4.帮助某人做某事____________________

5.借给某人某物____________________

haveabasketballgamehangoutpasssb.sth.helpsb.(to)dosth.lendsb.sth.三二一四二、根据汉语提示填空。6.Iwaswashingtheclothes_________(当……的时候)youweredoingyourhomework.7.Wemust_________(通过)themathexamthistime.8.Katecuther_________(手指)whenshecutupanoniontoday.9.Maryoftengoestothelibraryto_________(借)books.10.Jack_________(讨厌)schooldaysbecausehehastogetupearly.whilepassfingerborrowhates三二一四三、从括号中选择正确的词填空。11.—Couldyoupleasemoveyourcar?—Yes,I_________(could;can).12.Itisraininghardnow.Thefarmers

________

(can;haveto)stayathome.13.—_________(Could;Must)Iuseyourbook,Tom?—Sorry,you_________(couldn’t;can’t).I’musingitnow.14.—Couldyouplease_________(don’ttalk;nottalk)soloudly?—Sorry,Iwon’t.15.Myfriendsofteninviteme_________(have;tohave)dinnertogether.

canhavetoCould三二一四can’tnottalktohave四、单项选择。(

)16.Sallytookaphotoofherfriendswhilethey_______computer

games.

A.playB.areplayingC.haveplayedD.wereplaying(

)17.Linda_______abookfrommeyesterdayandshedidn’tgiveit

backtome.A.keptB.lentC.sentD.borrowedDD三二一四(

)18.Jimmy,doyoumind_______thatdictionarytome?A.pass

B.topass C.passing

D.passes(

)19.—It’saniceshirt._______

isit?—It’s$25.A.Howmany B.Howsoon C.Howmuch D.Howfar(

)20._______shewentintotheroom,sheknewtherewas

somethingwrong.A.Assoonas B.Aslongas C.Because

D.AlthoughCCA三二一四第4课时

SectionB

(1a-1d)一、英汉互译。1.去商店________________

2.借一些钱_________________3.becarefulwith________________4.moveto_______________5.邀请某人去做某事_________________gotothestore/shopborrowsomemoney小心搬到invitesb.todosth.三三二一四二、用适当的介词或副词填空。6.Iinvitedallmygoodfriends________mybirthdayparty.7.WewillhaveanEnglishlesson________Friday.8.—Youhaveborrowedsomuchmoney.Whathappened________you?—Wewanttobuildanewtheater.9.Ifyou’recareful________mynewbike,Iwilllendittoyou.10.Itake________therubbishbeforetherubbishcararriveseveryday.toontowithout三二一四三、单项选择。(

)11.Therubbishistoomuchathome.Please_______.

A.takeoutitB.takeitoutC.giveoutitD.giveitout(

)12.—Pleasemake_______bedaftergettingup,Mary.—OK,Mom.A.aB.anC.theD./(

)13.Couldyouplease_______noisehere?Thebabyissleeping.A.nottomakeB.don’tmakeC.notmakeD.notmakingBCC三二一四(

)14.—Whereis_______chairin_______frontofthecomputer?—It’sinthebedroom.A.a;theB.an;/C.the;/D.the;the(

)15.—CouldIborrowyourcamera?—_______,butpleasegiveitbackbySunday.A.IamsorryB.OfcourseC.CertainlynotD.No,thanksBC三二一四四、按要求完成下列各题。16.Lucylentadictionarytomethismorning.(改为同义句)I________adictionary_______Lucythismorning.17.TheminutePetersawhisfather,hewalkedaway.(改为同义句)Peterwalkedaway_____________________hesawhisfather.18.Icouldhelpcleanthewindows.(改为一般疑问句)______________helpcleanthewindows?19.Pleasepassthedictionarytome.(改为同义句)Please

____________