新概念第二册 Lesson 41课件(共49张PPT)

根据括号中所给的汉语提示写出相应的英语单词，并注意运用其正确形式。1.Thatlittlegirlsatthereandeyeswere________(凝视)onthebeautifulflowers.2.Theshoesaretoo________（紧身的）forme.3.Solongasyouhelpme,Ishallnever__________(绝望).4.Thisplantcangrowinmanypartsofthe__________(地球).5.The_________(女主人)madeherguestscomfortable.6.EverytimeIsawhis_______(不笑的)face，Ifeltverynervous.Test:用括号中所给动词的正确形式填空。1.Iftherewerenowaterintheworld,everything________(die).2.IfI_________(be)you,Iwouldhelphim.3.IfIhadenoughtime,I________(go)tovisitmyfriends.4.Iamnottired.IfIweretired,I________(have)arest.5.Heisbusynow.Ifhe________(be)free,he_______(go)withyou.Test:单项选择。1.Hedidn’teven____whenIstoodthereandtalkedtohim.A.lookoutB.lookupC.lookatD.lookfor2.Shewasverynervousbecausethousandsofeyeswerefixed_______her.A.onB.inC.atD.by3.WhenIsawhimlasttime,hewasbusy________anovel.A.writeB.towriteC.writingD.written4.Ifyouspokeclearly,youwould_______.A.understanditB.haveunderstoodC.havebeenunderstoodD.beunderstood5.ThistimetomorrowI__________toGuangzhou.willbeflyingB.willhaveflownC.willbeflownD.willflyingTest:单项选择。6._______despair,hegaveupthestruggle.A.WithB.OnC.OverD.In7.Hetriedto_______conversationsothathisfriendwouldn’tfeelbored.A.takeB.makeC.doD.talk8.IfI_______you,Iwouldn’treturnthecall.A.beB.amC.wasD.were9.Thoughhehad_________alotoftimeonthiswork,hestillfailedatlast.A.takenB.paidedC.spentD.cost10.Afterhehadenteredtheroom,he____himselfinachair.A.sitsB.seatedC.satD.seatsTest:Lesson41

Doyoucallthatahat?

Newwordsandexpressions生词和短语

rude[ruːd]adj.无礼的mirror['mɪrə]n.镜子hole[həʊl]n.孔remark[rɪ'mɑːk]v.评说remind[rɪ'maɪnd]v.提醒lighthouse['laɪthaʊs]n.灯塔★rude

adj．无礼的，不礼貌的，冒昧的Don'tbesorudetothetaxidriver.berudetosb对某人无理Itisrudeofyoutospeakwithyourmouthfull.itisrudeofsbtodosth

某人做某事是不礼貌的rudenessn.无礼rudelyadv．粗鲁地，无礼地反义词：politeadj．礼貌的，客气的politenessn．礼貌，客气politelyadv．礼貌地，客气地★mirrorn．镜子，反射镜;(忠实的)写照lookatoneselfinthemirror照镜子Shelookedinthemirror.她照镜子。Hisnovelisamirrorofhistime他的小说就是他那个时代的真实写照★remarkV．评论，评说;

(旧或文)注意到remarkonsth.

评论某事Icouldn‘thelpremarkingonherbeauty.couldnothelpdoing禁不住/忍不住做某事Likefather，likeson．remark/observe说，谈论；注意，觉察observe

[əb'zɜːv]评论，评说（正式文中）'Wemustn'tbuythingswedon'tneed',Iremark.='Wemustn'tbuythingswedon'tneed',Iobserved.★remindv．使人想起，提醒某人Heremindsmeofhisfather.他让我想起他的父亲了。remindsb.ofsth.使人想起某事，提醒某人某事SheremindedmethatIhadn'twateredtheflowers.remindsb+that提醒某人这件事情Remindmetomailthisletter.remindsbtodosth提醒某人做某事Thisisonlyareminder.这仅仅是一个提醒。remindern．提示，提醒remark&observe¬iceremark与observe都可以表示“说，评论说”，它们比say要正式：‘Youlookgoodinthissuit!’Sheremarked/observed.2)notice和observe都可以表示“注意到，察觉到”，但有一定区别。notice指无意中“察觉到”Didyounoticeherring?Didyounoticehowshewasdressed?Ididn’tnoticehisleaving.3)observe则可以指有意观察、仔细地看，比notice更正式他仔细地看着我.Heobservedmecarefully.Thepolicehavebeenobservingthethief’smovements.动作TEXT'Doyoucallthatahat?'Isaidtomywife.'Youneedn'tbesorudeaboutit,'mywifeansweredasshelookedatherselfinthemirror.Isatdownononeofthosemodernchairswithholesinitandwaited.Wehadbeeninthehatshopforhalfanhourandmywifewasstillinfrontofthemirror.'Wemustn'tbuythingswedon'tneed,'Iremarkedsuddenly.Iregrettedsayingitalmostatonce.'Youneedn'thavesaidthat,'mywifeanswered.‘Ineedn’tremindyouofthatterribletieyouboughtyesterday.’'Ifinditbeautiful,'Isaid.'Amancanneverhavetoomanyties.'Andawomancan'thavetoomanyhats,'sheanswered.Tenminuteslaterwewalkedoutoftheshoptogether.Mywifewaswearingahatthatlookedlikealighthouse!Let’sreadandanswerthequestionsfirstly！Comprehensionquestions：1Wereyouinashoporatheatre?

Ashop.2Whowereyouwith?

Mywife.3Shewastryingahaton,wasn'tshe?

Yes,shewas.4Whatdidyousaytoyourwife?

‘Doyoucallthatahat?’5Didshethinkyouwerebeingrude?Yes,shedid.6Howlonghadyoubeeninthehatshop?Halfanhour.7Whatwastheremarkyousuddenlymade?

‘Wemustn'tbuythingswedon'tneed.’8Howsoondidyouregretsayingit?

Almostatonce.9Whatdidyourwiferemindyouof?TheterribletieIboughtyesterday.10Doyouthinkit'sterribleorbeautiful?Beautiful.11Canamanhavetoomanyties?

No,hecan't.12Whataboutawomanandherhats?Awomancan'thavetoomanyhatseither.'Doyoucallthatahat?'Isaidtomywife.'Youneedn'tbesorudeaboutit,'mywifeansweredasshelookedatherselfinthemirror.Isatdownononeofthosemodernchairswithholesinitandwaited.Wehadbeeninthehatshopforhalfanhourandmywifewasstillinfrontofthemirror.'Wemustn'tbuythingswedon'tneed,'Iremarkedsuddenly.Iregrettedsayingitalmostatonce.'Youneedn'thavesaidthat,'mywifeanswered.‘Ineedn’tremindyouofthatterribletieyouboughtyesterday.’'Ifinditbeautiful,'Isaid.'Amancanneverhavetoomanyties.'Andawomancan'thavetoomanyhats,'sheanswered.Tenminuteslaterwewalkedoutoftheshoptogether.Mywifewaswearingahatthatlookedlikealighthouse!Readandunderlinethephrases:1.照镜子2.在…前面3.后悔做了某事4.立刻，马上5.使某人想起…6.发现它漂亮7.十分钟以后8.走出…9.戴着一顶帽子10.看起来像灯塔1.lookatoneselfinthemirror2.infrontof3.regretdoingsth4.atonce5.remindsbofsth6.finditbeautiful7.tenminuteslater8.walkoutof9.wearahat10.looklikealighthouse'Doyoucallthatahat?'Isaidtomywife.'Youneedn'tbesorudeaboutit,'mywifeansweredasshelookedatherselfinthemirror.Isatdownononeofthosemodernchairswithholesinitandwaited.Wehadbeeninthehatshopforhalfanhourandmywifewasstillinfrontofthemirror.'Wemustn'tbuythingswedon'tneed,'Iremarkedsuddenly.Iregrettedsayingitalmostatonce.'Youneedn'thavesaidthat,'mywifeanswered.‘Ineedn’tremindyouofthatterribletieyouboughtyesterday.’'Ifinditbeautiful,'Isaid.'Amancanneverhavetoomanyties.'Andawomancan'thavetoomanyhats,'sheanswered.Tenminuteslaterwewalkedoutoftheshoptogether.Mywifewaswearingahatthatlookedlikealighthouse!Amancanneverhavetoomanyties.男人有多少领带也不会嫌多。awomancan‘thavetoomanyhats.女人有多少帽子也不会嫌多。cannot...too=cannever…too

无论如何…也不过分，越...越好

Eg:Youcanneverstudytoohard.Youcannotbetoocareful．'Doyoucallthatahat?'Isaidtomywife.'Youneedn'tbesorudeaboutit,'mywifeansweredasshelookedatherselfinthemirror.Isatdownononeofthosemodernchairswithholesinitandwaited.Wehadbeeninthehatshopforhalfanhourandmywifewasstillinfrontofthemirror.'Wemustn'tbuythingswedon'tneed,'Iremarkedsuddenly.Iregrettedsayingitalmostatonce.'Youneedn'thavesaidthat,'mywifeanswered.‘Ineedn’tremindyouofthatterribletieyouboughtyesterday.’'Ifinditbeautiful,'Isaid.'Amancanneverhavetoomanyties.'Andawomancan'thavetoomanyhats,'sheanswered.Tenminuteslaterwewalkedoutoftheshoptogether.Mywifewaswearingahatthatlookedlikealighthouse!Notesonthetext'Wemustn'tbuythingswedon'tneed,'Iremarkedsuddenly.'Youneedn'thavesaidthat,'mywifeanswered.mustn’t“不应该”，表示“禁止”needn'thavedone本来没必要做某事，而实际上已做了Eg:Youneedn'thavetoldthemthat.这你本可不告诉他们的。情态动词+havedone“应当已经做过某事"想必已经做过”Eg:Ishouldhavethoughtofthat．Theyshouldn't

haveleftsosoon.Hecannothavefinishedtheworksosoon.Youmay

havereadaboutitinthepapers.Weoughttohavegivenmorehelp.关键句型KeyStructures情态动词must和need1、must1)表示“必须”或“应该”做某事。Wemustdoeverythingstepbystep.我们必须循序渐进。Youmustn'ttalklikethat.你千万不要那样说话。2)Must变否定句、否定回答用needn’t或don‘thaveto，needn‘t没有必要=don'thaveto没有必要mustn‘t千万不要，不准（表示禁止）Eg:Mustwesendinourplanthisweek?这周我们必须交计划吗？-Yesyoumust.是的，必须。-No，youneedn't．不，没有必要。3)must与haveto的最大区别在于：当表示过去某时不得不做完了某事，只能用hadtodosth.IdidnotgotoseeyouthismorningbecauseIhadtogotothehospital.今天我没能去看你，因为我不得不去医院。2、need1)作情态动词，表示“需要’，主要用于否定句及疑问句，肯定句常用must,haveto,should,oughtto-Needyougososoon?你需要这么快走吗？-Yes，Imust．是的，我必须走。-No，Ineedn't．不，我没必要走。Weneedn'thurry．我们没有必要着急。2)need需要（vt)needsth/doing/todoEg:Youdon‘tneedtodoityourself．Thequestionneedstobediscussed.讨论Ineedalargerhouse.Theroomneedscleaning.3、mustn't与needn't区别：1)mustn't不应该，不要Youmustn'tsmokeinatheater.ItisforbiddenYoumustn'tmakeanoise.Thechildrenareasleep.2)needn't没有必要，不必Youneedn'tdrivesoquickly;wehaveplentyoftimeYouneedn'tcomewithusifyoudon'twantto.

情态动词表示推测不表示推测cancouldmaymightshallshouldmustwillwouldoughttohavetodare(daren’t)need(needn’t)usedto情态动词有一定的意义，但没有人称和数的变化，不能独立使用，它和后面的动词构成谓语．只作情态动词

can/could,may/might,oughtto,must可作情态/可作实义的

need,dare/dared可作情态/可作助动词

shall/should,will/would相当于情态动词

haveto,usedto表示推测——情态动词的重要用法.肯定的推测可能的推测否定的推测疑问的推测must

对将来

对现在

对过去情态动词may,mightcan’t,couldn’tcan,could+V.

+V.+havedone常见mustbe+bedoing+V.+V.+havedone+bedoing

可以用not表示“可能不”

+V.+V.+havedone+bedoing+V.+V.+havedone+bedoingmusthavedonecan/can’thavedonecouldhavedoneshouldhavedoneneedn’thavedonemight/mayhavedone情态动词+havedone：表示对过去发生的事进行推测一定做了…可能/不可能做了…本可以做…本该做，而没做…本不必做，而做了…可能做了…1.She

haveleftschool，forherbikeisstillhere.A.can’t B.wouldn’tC.shouldn’t D.needn’t答案A解析句意为：她不可能离开了学校，因为她的自行车仍然在这儿。can’t表示不可能；wouldn’thavedone表虚拟；shouldn’thavedone本不该做(却已做了）；needn’thavedone本没必要做(但已做了）。2.Whatapity!Consideringhisabilityandexperience，he

better.[ə'bɪlɪtɪ]A.needhavedoneB.musthavedoneC.canhavedoneD.mighthavedone答案D解析句意为：太遗憾了！鉴于他的能力和经验，他本可能做得更好。needhavedone本来有必要做（而没做）；musthavedone是对过去发生的事情的肯定的推测，表示“过去一定做了”；canhavedone是对过去发生的事情的不肯定的推测；mighthavedone表示“本来可以”。3.—Whatsortofhousedoyouwanttohave?Somethingbig?

—Well,it

bebig.that’snotimportant.A.mustn’tB.nee