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1.淹没，淹死vt.&vi2.悲哀，悲伤n.3.编织vt.&vi.4.饿死vi.&vt.5.牧群，兽群n.6.原谅vt.7.哭泣，流泪vt.8.道歉，辩白vi.9.明显的adj.10.提醒，使想起vt.Revision1.drown2.sadness3.weave4.starve5.herd6.forgive7.weep8.apologize9.obvious10.remind11.出现，到场12.守信用，履行诺言13.屏息，屏气14.出发，动身15.纪念，缅怀16.发生17.搞恶作剧18.期望19.日夜，整天20.玩得开心11.turnup12.keepone’sword13.holdone’sbreath14.setoff15.inmemoryof16.takeplace17.playatrickon18.lookforwardto19.dayandnight20.havefunwithAnswerkeyforexercise1religion-------danger-------humour-----courage-----religiousculturalproductiondangerousnationaleducationhumourousseasonalcelebrationcourageousoriginalpredictionculture------nation-------season------origin-------produce-----educate------celebrate----predict-------DiscoveringusefulstructuresasthoughbeliefcelebrationChristianscustomhavefunwithoriginreligiousManypeoplethinkthatChristmasisawestern___________,butinfactitisreallyaworldwideholiday.Christmasactuallystartedasa_________festivalcelebratedby_________aroundtheworld.celebrationreligiousChristiansAnswerkeyforexercise2Its_______isaroundthe3rdor4thcenturyAD,whenthe_________ofrememberingJesus’birthonDecember25thfirststarted.Today,ofcourse,manypeoplecelebrateChristmas_________itwerejustaholidayto_______________family,ratherthanaholidayabouta______.origincustomsasthoughhavefunwithbeliefCustomadmirefeastharvesttrickbeliefstarvegathergainlookforwardto1.Don’t_______________thedayyoustopsuffering,becausewhenitcomesyouknowyou’llbedead.–TennesseeWilliams2.Adog_________athismaster’sgatepredictstheruinofthestate.–WilliamBlake3.Iwouldratherhaveamindopenedbywonderthanoneclosedby________.–GerrySpencelookforwardtostarvingcustomAnswerkeyforexercise34.________yourosebudswhileyoumay,oldtimeisstilla-flying,andthissameflowerthatsmilestoday,tomorrowwillbedying.–RobertHerrick5.Howeverbigthefool,thereisalwaysabiggerfoolto________him.–NicolasBoileau-Despreaux6._______,then,isthegreatguideofhumanlife.–DavidHumeGatheradmireBelief7.Otherpeople’s_________arealwaysthebest________,butone’sownchildrenarealwaysthebestchildren.–Unknown8.Thereisno_____onearthdoesnotendinparting.–Unknown9.Everyonehassome______theycando,buteachhashisownwayofdoingthem.–Unknown10.Thosewhocanloseshall_____;thosewhowishfor_____shalllose.--UnknownharvestsharvestsfeasttricksgaingainModalVerbIUnit11.HemusthavegonetoBeijing.2.Thedoorwaslocked.Shecouldn’thavebeenathome.3.Theymaybestillwaitingforus.TranslatethefollowingsentencesintoChinese.Payattentiontothemood.他一定已经去北京了。门是锁着的，所以她不可能在家。他们可能还在等我们呢。4.Hemighthavereadaboutthenewsinthenewspaper.5.Youshouldhavetoldhimaweekago.6.Canyougivemesomesuggestions?7.Theywantedtoknowwhenyouwouldgotothepark.他可能已经从报纸上知道这个消息了。你本来应该在一周前告诉他的。你能给我一些建议吗？他们想知道你们什么时候去公园。情态动词表示说话人的某种感情或语气，对某一动作或状态的某种态度。表示“需要、可以、必须、应当”等。什么是情态动词？(ModalVerbs)Wordslikecan,will,may,must,andafewothersarecalledmodals.Modalverbshelpotherverbsexpressameaningoranidea.Somecommonusesofthemodalsarethese:Ability:1HecanspeakEnglishnow.2Hecouldn’tspeakEnglishayearago.3I’mnotabletocometothegameonFriday.Permission:Allpassengersmaynowboard.Wecanboardnow.Obligation:Youmustfastenyourseatbelts.(strong)Youshouldpayattention.(weak)Yououghttopayattention.Possibility:1Itmayrain.2HowcouldIforgetanimportantthinglikethat?3Hecan’t/couldn’thaveknowntheresult.Meaningssimilartothoseofthemodalscanoftenbeconveyedbyrealverbforms:Hehasto……………………….=…must…isableto…speakEnglish…=…can…isallowedto……………....=…may…issupposedto……………=…should…情态动词的语法特征1.情态动词不能单独做谓语，除ought和have外，后面只能接不带to的不定式。2.情态动词没有人称，数的变化，但有些情态动词，如can,will也有一般式和过去式的变化。只作情态动词的can/could,may/might,oughtto,must可情态可实义的need,dare/dared可情态可助动词的shall/should,will/would相当于情态动词的haveto,usedto3.情态动词的“时态”形式并不是时间区别的主要标志，不少情况下，情态动词的现在式形式和过去式形式都可用来表示现在时间、过去时间和将来时间。1)can的主要用法是：A.___________：eg.Thegirlcandanceverywell.B._____________：eg.Canthenewsbetrue?can和could：表示能力表示推测可能性（多用于疑问否定句中）其他用法：命令，惊讶，不相信等。Ifyouwon’tkeepquiet,youcangetout!Youcan’tbeserious!C.________________:eg.CanIsithere?表请求或允许2)could的主要用法是：A.__________________________________________________:eg.Weallknewthattheyoungmancouldn’tbeadoctor.我三岁就能看书了。FathersaidIcouldgooutwithmyfriends.could是can的过去式,表示过去的能力,许可和推测What’sfordinner?Icouldeatahorse.Mywifeisinhospital.Ourbabycouldarriveatanytime.B.could可代替can表示请求,语气委婉eg.Couldyoulendmeyourbike?CouldIuseyourbike?-Yes,youcanC表示现在的可能与能力，可能性要小D表轻微的责备Youcouldbemorecareful.5)eg.Theycan't/couldn’thavegoneoutbecausethelightisstillon.can’t/couldn’thavedone过否猜mustdo/be现肯猜can'tdo/be现否猜musthavedone过肯猜must表示推测，语气非常肯定，近乎确定的意味，一般用在肯定句。如：Itmustbeeleveno’clocknow.Hemustgocrazy.IfMarydidn’tleavehereuntilfiveo’clock,shecan’tbehomeyet.如果玛丽五点才离开这儿，他此时一定还未到家。may和might：may常用来表示：A._________________________eg.MayIcomein?Yes,please.B.________________________表示请求、允许;比can正式:eg.--IbelievethemanisfromEngland.--ButImaybewrong.Theguestmayarrivethisafternoon表示猜测答语避免使用may，以免显得太严肃或太不客气Theroadmaybeblocked.这条路可能不通了。Theroadcanbeblocked.这条路可能会是不通的。在疑问句中，表示可能性用can。如：Wherecanhebe?他会在哪呢？可能性从大到小:must.cancouldmaymightC._____________________eg.Mayyousucceed!Mayyouhaveagoodjourney!表示祝愿;语气较正式:多在间接引语中表示过去的可能和允许。也可以表示现在的可能性，但是比may表示的可能性更小，且migh