新概念英语第一册Lesson131132课课件

新概念一册Lesson131-132can'tmustmay=50%可能性=0%可能性=90%可能性might=30%可能性Hecan'tbeill.Hemustbeill.Hemaybeill.Hemayhavebeenill.Hecan'thavebeenill.Hemusthavebeenill.Shecan’tbeChinese.ShemaybeAmerican.I’mnotsure.Itmayhavebeennice.I’mnotsure.Hemaybeinhisroom.I'mnotsure.WhereisHarry?Hemay

gotothecinema.I'mnotsure.Wherewillhego?late,why?/busyWhatishedoing?/readingWhywashelate?Whatwashedoing?He_____________busy.mayhavebeenI'mnotsure.He_____________reading.mayhavebeenI'mnotsure.butchers--bakersfive--sevenTuesday--Wendesdaycheap--expensivelisteningtotheradio--watchingTVsitting--standingOncetherelivedanumberofmiceinahouse.Theyhadalotoffoodtoeateveryday.Sotheywereveryhappy.Unfortunately,acatbecametheirneighborandalwayslikedtotryandhuntthem.Fromthenon,themiceneverfeltsafe.TheMiceandTheCatOneday,themicehadameetingtodiscussthebestwaytogetridofthecat.Theydiscussedforalongtimebuttheyfoundithardtomakeaplan.Atlastayoungmousesaid,'wecanputabellroundthecat'sneck.Ifthecatcomes,thebellwillring.TheMiceandTheCatSowecanrunawayatonce.'Allthemiceagreedthatitwasthebestway.Thenaneldermouseasked,'Whocantiethebelltothecat'sneck?'Nooneansweredbecausenomousewasbraveenoughtodothat.TheMiceandTheCat1.Oncetheylived_____inahouse.2.Unfortunately,acat_____andalwayslikedtotryandhuntthem.3.Theydiscussforalongtime.Butthey_____tomakeaplan.BlanksFilling4.Ifthecatcomes,thebellwill_____.5.Noonewouldtiethebellbecausenomousewas_____todothat.BlanksFillingspend+时间(in)doingIspent3days(in)doingmyhomework.Ittakes+时间todoIttookme3daystodomyhomework.我花了三天的时间做作业。spend+时间(in)doing=Ittakes+时间

todogoabroadtheyfortheirholidaylastyeartheygoabroadtheygoabroadfortheirholidayTheywentabroadfortheirholidaylastyear.去年他们出国度假了。goabroadwouldliketoWouldyouliketohavesomecoffee?wanttoDoyouwanttohavesomecoffee?你想喝点咖啡吗？wouldliketo=wanttomakeupone'smindshestudyabroadshemakesuphermindShemadeuphermindtostudyabroad.她下定决心出国留学。makeupone'smindtravelwebytrainacrossEuropewetravelwetravelbytrainWetravelledbytrainacrossEurope.我们乘火车穿越欧洲。travelenjoyoneselfIwishyouwillenjoyyourselfatmyparty.haveagoodtimeIwishyouwillhaveagoodtimeatmyparty.希望你在聚会上玩得开心？enjoyoneself=haveagoodtimeworry担心Don'tworryifyoucan'tfindit.她担心她生病的宝宝。beworriedabout担心…Sheisworriedabouthersickbaby.找不到它别担心。alongway路很长。我们最终到达了。It'salongway.getthereWegotthereintheend.It'salongwaywegotthereintheend.butWhereareyougoingtospendyourholidaysthisyear,Gary?

Wemaygoabroad.I'mnotsure.MywifewantsgotoEgypt.I'dliketothere,too.Wecan'tmakeupourminds.Willyoutravelbyseaorair?Wemaytravelbysea.

It'scheaper,isn'tit?

Itmaybecheaper.Butittakesalongtime.

I'msureyou'llenjoyyourselves.

Don'tbesosure.Wemightnotgoanywhere.Mywifealwaysworriestoomuch.Who'sgoingtolookafterthedog?Who'sgoingtolookafterthehouse?Who'sgoingtolookafterthegarden?Wehavethisproblemeveryyear.Intheend,westayathomeandlookaftereverything!Lookatthequestions.Thenwriteapassage:MyFavoriteFoodWhatdoyouhaveforlunchanddinner?Whydoyoueatthisfoodduringtheday?What'syourfaoritefood?Why?Whatdoesittastelike?Howdoesithelpyourbody?语法分析念出文中含情态动词的句子！Wemaygoabroad.Wecan'tmakeupourminds.Wemaytravelbysea.Itmaybecheaper.Wemightnotgoanywhere.巧记must,can,may

表示“推测”的用法：请看下面的顺口溜：can不肯，may不问，must肯定不否问。

语法？从A、B、C、D四个选项中，选出最佳选项。—Someoneisknockingatthedoor.—Who______itbeatthishourofday?A.mayB.canC.mustD.should情态动词+have+过去分词”的用法

英语中，表示对过去某种情况进行推测或对已发生的动作进行推测，常用情态动词must,may,might,can,could等＋have＋过去分词表示。Hemayhavebeenbusyyesterday.他昨天可能很忙。Shemayhavemissedthebus.她可能没赶上公交车。Hemusthavefinishedhishomework.

他一定已经完成他的作业了。Lucycan’thavehadlunch.

露西不可能吃完午饭。AndymayhavegonetoBeijing.

安迪可能已经去了北京。请注意maynot与can’t的区别：Shemaynotbeanurse.

她可能不是护士。Shecan’tbeanurse.

她不可能是护士。Itmaynotbeourteacher.那个人可能不是我们的老师。Itcan’tbeourteacher.那个人不可能我们的老师。课测1.Doyouthinkheisacook?(butcher)______________________________________________.2.Doyouthinkthepenisexpensive?(cheap)______________________________________________.3.Doyouthinkshewillgototheshops?(cinema)______________________________________________.4.Doyouthinkheissleeping?(reading)______________________________________________.I’mnotsure.HemaybeabutcherI’mnotsure.Itmaybecheap.

I’mnotsure.Shemaygotothecinema.I’mnotsure.Hemaybereading.一．用may回答问题。5.Doyouthinkhewasill?(tired)______________________________________________.6.DoyouthinkitwasTuesdayyesterday?(Monday)______________________________________________.7.Doyouthinkitwaseasy?(hard)______________________________________________.8.DoyouthinkhewasinIndia?(China)______________________________________________.I’mnotsure.Hemayhavebeentired.

I’mnotsure.ItmayhavebeenMonday.I’mnotsure.Itmayhavebeenhard.I’mnotsure.HemayhavebeeninChina.二．句型转换。1.LiuYingplaybasketballonSundays.（用nextSunday代替onSundays）_________________________________________._________________________________________.2.Theyplaygameseveryafternoon.（用yesterday代替everyafternoon）_____________________________________________.3.Besosure.（改为否定句）______________________________________________.LiuYingwillplaybasketballnextSundayLiuYingisgoingtoplaybasketballnextSundayTheyplayedgamesyesterday.Don’tbesosure.4.HemustbeMr.Black.（改为否定句）_____________________________________________.5.Tomisgoingtolookafterhismother.（就划线部分提问）___________________________________________.Hecan’tbeMr.Black.WhatisTomgoingtodo?三．单项选择。1.Ihaven’tbroughtmydictionarywithme.______Iuseyours?A.MustB.NeedC.MayD.Will2.—MustIwriteallthewordsdown?—No,you_______.A.mustn’tB.can’tC.won’tD.needn’t3.—MayIgoouttoplaybasketballnow?

—No,you_______finishyourhomeworkfirst.A.mustB.canC.mayD.need4._______Icomein,Mr.Green?—Yes,comein,please.A.MustB.MayC.WillD.Need5.—When____you_____yourhomework?—An