新概念英语第二册Lesson41(课堂PPT).ppt

Lesson41Doyoucallthatahat?12Newwordsandexpressionsrudemirrorholeremarkremindlighthouseadj.无礼的n.镜子n.孔v.评说v.提醒n.灯塔3Doyoucallthatahat?Doyoucallthatahat?Isaidtomywife.Youneedntbesorudeaboutit,mywifeansweredasshelookedatherselfinthemirror.Isatdownononeofthosemodernchairswithholesinitandwaited.Wehadbeeninthehatshopforhalfanhourandmywifewasstillinfrontofthemirror.4Wemustntbuythingswedontneed,Iremarkedsuddenly.Iregrettedsayingitalmostatonce.Youneednthavesaidthat,mywifeanswered.Ineedntremindyouofthatterribletieyouboughtyesterday.5Ifinditbeautiful,Isaid.Amancanneverhavetoomanyties.Andawomancanthavetoomanyhats,sheanswered.Tenminuteslaterwewalkedoutoftheshoptogether.Mywifewaswearingahatthatlookedlikealighthouse!6mirrorMywifeansweredasshelookedatherselfinthemirror.（3）lookatoneselfinthemirror照镜子照镜子Judylikeslookingatherselfinthemirror.7amirrorofMarkTwainsnovelisamirrorofhistime.马克吐温的小说是他那个时代的真实写照。amirrorof的真实写照Thecoinisamirrorofthehistory.钱币是历史的一面镜子。8remindvt.提醒提醒remindsb.ofsth.remindsb.todosth.remindsb.thatvt.使使想起想起土豆总是使我想起了想起了我的大学时光。Tomatoesalwaysremindsmeofmyuniversitytime.91、Doyoucallthatahat?“Doyoucallthat+（冠词）（冠词）+名词名词”这个结构可以表达一种轻蔑的含义轻蔑的含义：Doyoucallthatadog?102、Youneedntbesorudeaboutit.（2）needntdoberudeaboutsth.对事儿事儿很粗鲁berudetosb.对人人很粗鲁11Jack,youcantberude_thepoor.AwithCtoDaboutberudetosb.对某人很粗鲁12介词短语作定语3、我坐在一张新式的满是网眼儿的椅子上,等待着.Isatdownononeofthosemodernchairs_holes_itandwaited.Janeputapieceofpaperwithhernameandaddressonitintoabottle.Theoldwomanwithababyinherarmswasagreatmother.within134、我们在这家帽店已经呆了半个小时了,而我的妻子仍在镜子面前.Wehadbeeninthehatshopforhalfanhourandmywifewasstillinfrontofthemirror.名词修饰名词名词修饰名词,一般用一般用单数单数：bookstore书店drugstore药店babybear小熊girlstudents女学生特例特例：womenteachers145、“我们不应该买我们不需要的东西,“我突然发表意见说,但马上又后悔说了这话.Wemustntbuythings(that)wedontneed,Iremarkedsuddenly.Iregrettedsayingitalmostatonce.atonce=immediately=rightaway=rightnow156、Youneednthavesaidthat,mywifeanswered.Ineedntremindyouofthatterribletieyouboughtyesterday.neednthavedone原本不必做不必做,但是做了做了Youneednthaveboughtthegifts.needntdo不必做Youneedntcome.Need用法116Need用法21.做情态动词情态动词时，仅用于否定句否定句和疑问句疑问句，只有现在时只有现在时，过去式要用neednthave，疑问式need+人称人称+do?否定式neednot(neednt），如：Needweleavesoon?Yes,youmust.No,youneednt.17Need用法3Youneednthavehurried.=Itwasnotnecessaryforyoutohurry,butyoudid.你当时不必这么匆忙。18Need用法42.做实义动词实义动词时，其变化与一般的实义动词相同，后接带to的不定式needtododontneedto需要干某事需要干某事Ineededtotakeashortrest.注意！注意！needdoing主动形式表被动被动=require=wantThecoatneedswashing.=Thecoatneedstobedone.想一想：haveto(不得不)在由主动语态变被动时，和needto有什么相似之处？19宾语补足语宾语补足语Oc7、Ifinditbeautiful,Isaid.你会发现很难和她闲聊。Youllfinditdifficulttomakeconversationwithher.IfindWangXiaohuaveryhard-working.主语主语S谓语谓语V宾语宾语O20Ifinditis+adj+todosthIfinditisdifficulttoworkhard.Ifindit+adj+todosthIfinditdifficulttoworkhard.218、Amancanneverhavetoomanyties.cannevertoocannottoo无论无论也不为过也不为过Youcannotbe_carefulwhenyoudriveacar.=?tooYoucanneverbetoocarefulwhenyoudriveacar.22cannevertoocannottooIcanneverthankyoutoomuch.Drinkingwatercanneverbetooclean.Awifecannevercomplaintoomuch.Youcantbetoocarefulindoingyourwork.239、十分钟以后,我们一道走出了商店.我妻子戴着一顶像灯塔一样的帽子.Tenminuteslaterwewalkedoutoftheshoptogether.Mywifewaswearingahatthatlookedlikealighthouse!looklike看起来像，长得像看起来像，长得像takeafter看起来像，长得像；看起来像，长得像；性格类似于性格类似于24表推测肯定句肯定句（语气依次减弱）1.must意为“准是，一定准是，一定”。表示对现在的推测。如：YoumustbeXiaoMing.2.should意为“很可能，应该很可能，应该”，指按常理推测。3.can表示理论上的可能性理论上的可能性。如：Smokingcancausecancer.4.may表示对现在把握不大的推测把握不大的推测，意为“也许，可能”。5.could,might也可表示推测意义，常用在过去时态中；但在某些场合下，为了使语气更缓和、更委婉语气更缓和、更委婉，常用could,might代替can,may。25表推测否定句否定句（语气依次减弱）1.cant/couldnt语气最强，指“不可能不可能”，带有惊异、怀疑的感情色彩。如：Thestorysoundsreasonable,butitcantbetrue.这个故事听起来合情合理，但不可能是真的。2.maynot/mightnot表否定推测，意为“可能可能不，也许不不，也许不”。如：Hemaynot/mightnotbeathome.他可能不在家。26表推测疑问句疑问句can/could，意为“可能可能”。如：Whocanitbe?CanitbeJenny?27P188exerciseB1neednt2mustntneed3needntneed28P188exerciseC1mustnt2mustnt3neednt4neednt5mustnt29remark&observe&noticeP1881)remark与observe都可以表示“说，评论说”，它们比say要正式：Youlookgoodinthissuit!Sheremarked/observed.302)notice和observe都可以表示“注意到，察觉到”，但有一定区别。notice指无意中无意中“察觉到”Didyounoticeherring?Didyounoticehowshewasdressed?Ididntnoticehisleaving.313)observe则可以指有意有意观察观察、仔细地仔细地看看，比比notice更正式更正式Heobservedmecarefully.Thepolicehavebeenobservingthethiefsmovements.32remarkobservenotice意为意为“评论评论”，可换用，可换用observeobserve：有意：有意观察观察noticenotice：无意：无意观察观察33P189Exercise1remarked2noticed3remarksmakeruderemarksabout说说的坏话的坏话4notice34Grammarfocusneednthavedone本不必不必做的，却做了却做了shouldnt+havedone本不该不该做的，却做了却做了35摩拳擦掌 练练手Imsorry.I_atyoutheotherday.Forgetit.Iwasoutofcontrolmyself.A.shouldnthadshoutedB.shouldnthaveshoutedC.mustntshoutD.mustnthaveshouted36摩拳擦掌 练练手Therewasplentyoftime.She_.A.mustnthavehurriedB.neednthavehurriedC.didntneedhurryD.mustnthurry37摩拳擦掌 练练手Hehadknownthematterbeforeyoutoldhim,soyou_havetoldittohim.A.mustntB.cantC.needntD.might38摩拳擦掌 练练手You_meaboutitearlier,butyoudidnt.A.shouldhavetoldB.wouldhavetoldC.musthavetoldD.shouldtell39摩拳擦掌 练练手They_theplane,orperhapstheyhavebeenstoppedfromcomingforsomereason.A.canhavemissedB.mayhavemissedC.canhavelostD.mayhavelostlose语气较强,意为丢丢失失。miss有“发现失去”的意思,意为漏掉、错过漏掉、错过。40摩拳擦掌 练练手Needweleavesoon?Yes,you_.AneedBmayCmustDdo41摩拳擦掌 练练手MayIgonow?No,you_.A.mustntB.needntC.mightntD.wont42摩拳擦掌 练练手-Thatmustbeamistake.-No.it_be.A.cantB.isntabletoC.canD.wasableto43摩拳擦掌 练练手Didheneed_then?A.leaveB.toleaveC.leavingD.left44摩拳擦掌 练练手She_haveleftschool,forherbikeisstillhere.A.cantB.wouldntC.shouldntD.neednt45摩拳擦掌 练练手Althoughthis_soundlikeasimplejob，greatcareisneeded.A.mustB.mayC.shallD.should46