高考英语复习：高二英语unit 6.词汇课件.ppt

unit6inthefuture,1.Agoodexampleof_isthenewmaglevtrain.2._thatthingswillchange.3.Wedontthinkabouttheworldandreality_youdideither.,howtransportationis,changing,Itiscertain,inthesameway,4.Ifwelearntoacceptchangeandappreciate_(新而不同的东西),wewill_（为做好准备）whateverthefuturemayhaveinstore.,bewell-preparedfor,whatisnewanddifferent,Grammar,Whatyouneedismorepractice(主从）Icantimaginewhenwewillbeabletotravelinspace(动词宾从）Thisremindedmeofwhathehadoncetoldus(介词宾从）Theproblemiswhetherrobotswillbesmarterthanhuman(表从）ScientistshaventfoundanswerstothequestionwhythereisnolifeonMars(同位语从）,NounclausesintroducedbyQuestionWords,做从句时的结构：1.疑问词主语谓语动词其他2.本身是主语的疑问词谓语动词其他,Theplanhemadeispractical.EveryoneofthemhasmadeaplanhowtheywillimprovetheirEnglishinlessthanfiftydays,定语从句,同位语从句,比较：,1我不明白他为什么周末还要去上班。2我没有忘记我们什么时候放假？3你有没有问他什么时候回家过年？,Idontunderstandwhyhealwaysgoestoworkattheweekend.,Ineverforgetwhenwewillhaveaholiday.,DoyouaskhimwhenhewillgobackhometospendtheSpringFestival?,1.forecastv.当代的,现代的eg:DickenswascontemporarywithThackeray.狄更斯和萨克莱属于同一时代.contemporaryevents/building当代的事件/建筑n.同时期的人;同辈SheandIwerecontemporariesatcollege.她和我在大学是同学.,4.amaze/astonish/surprise,三个词都有“使.吃惊“的意思，在句型结构上有相同之处。,1）作及物动词，以“事物过它人”作主语。以”人“做宾语，表示“使吃惊”。例：Thenewssurprised/amazed/astonishedme.,2)用现在分词作定语，表示“令人吃惊的”。例：Thenewplanegoesatansurprising/amazing/astonishingspeed.,3)用过去分词作定语或表语，表示“感到吃惊的”。例：Hewassurprised/amazed/astonishedatshenews.,从意义上看，第二和第三“吃惊”的程度不同。,4）surprise含意较弱，仅表示出乎意料之外。例：Imsurprisedthatyouthinkthisway.,5)amaze强调“使惊讶”，有时还有“惊叹”“佩服”之意。例：YouranswersimplyamazedmeWewereamazedattheingenuitywithwhichtheyovercometheirdifficulties,6）astonish表示“大吃一惊，几乎无法使人相信”的意味。例：Heastonishusbyannouncingthatwasgoingtobemarriedinafewdays.,5.ensurevt.使一定得到，保证,例：1.Hewroteapoemwhichensuredhisundyingfame.2.Comeearlytoensurethatyoucatchtheplane,takeataxi.,Ensure可接宾语或双宾语，也可接动名词作宾语或宾语从句。,6,Keepintouchwith同保持联系,1）Keepintouchwith同保持联系，前不加冠词touch.例：Wehavenotseeneachothersincehelefthere,butIhavealwayskeptintouchwithhim.,Botouchwith,Getin/intotouchwithComeintouchwith,使某人与.接触,与取得联系,6.Keepintouchwith同保持联系,losetouchwith,Beoutoftouchwith,失去联系,与没有联系,7.Necessityn.必要性，必须性,1，necessity作“必要性”解时是不可数名词2，作“必须性”解时是可数名词,1）Foodandclothingarenecessity.2)Largemassesofthepeoplelackthenecessitiesoflife.3)Necessityisthemotherofinvention.4)Isthereanynecessityforanotherelection.,可数名词,可数名词,不可数名词,不可数名词,8，payattentionto注意,1）payattentionto中的TO是介词，后接名词和动名词。Attention是不可数名词该词组可用于被动语态,1.Iadviseyoutolaymoreattentiontorecordingnewusesofoldwords.2.Hepaidmuchattentiontohispronunciation.,2)注意下面attention的搭配用法,attract/catchonesattention,giveonesattentionto,devoteattentionto,fixonesattentionon,吸引注意,注意,注意于,注意力集中于,9，certain/sure,Sure/certain都有“确信，有把握”的意思，两者在句型结构中有许多相同之处，的语气稍重,不同处,Certain可用itiscertain+that从句（sure不可）一定，有把握,Sure/certain都有“确信，有把握”的意思，两者在句型结构中有许多相同之处，的语气稍重,besure/certainof(aboutsth)确信，有把握,besure/certaintodosth一定（表示说话人的看法）,besure/certain+that从句相信，确信,dosthforsure/certain肯定，确凿,benotsure/certain无把握，不敢肯定,makesure/certain弄清，查明,9，certain/sure,10.Cheat/deceive,Cheat是指为了占别人的便宜而采取用不诚实的手段进行欺骗，常用句型是cheatsb(out)ofsth.deceive指蓄意歪曲事实造成的错误印象，以达到个人目的。在被动句中常有“被弄错”的意味。,1.Tom_attheexamination,buttheteacherwasnot_.2.Thatwassimplyablinddesignedto_theenemy.3.Iwas_inhisapparentcompetence.4.Theboy_hisfriend(out)hisapple.,cheateddeceived,deceive,deceived,cheated,search,searchfor,searchfor,insearchof,searchvt.searchsb.搜某人的身searchaplace搜某个地方Thepolicemanissearchingathief.searchforsb./sth.搜寻找某人/物Theysearchedthewoodsforalostchild.searchforsb./sth.搜寻,寻找某人/物Theysearchedforthatmaneverywhere.insearchof中的为名词,“寻找;寻求”TheywenttoAustraliainsearchofgold.,11.本单元几个前/后缀的用法,前缀fore-:“事先；先前”forecast预报foretell预知forefather祖先re-:“又，再，重新”reform改革retell复述rebuild重建en-:“使”ensure确信enrich变富enlarge扩大,11.本单元几个前/后缀的用法,后缀-ly:“地”一般作副词后缀regularly-定期地hardly-几乎不-or:“人，者，家”educator-教育家visitor-游客inventor-发明家,purchase,un.购买eg:thedateofpurchase购买日期他给儿子一些钱去购买教科书.H.所购买的物品eg:卡车里装满了买来的东西.Thetruckwasfilledwithpurchases.,purchase,vt.购买,采购eg:Employeesareencouragedtopurchasesharesinthecompany.该企业号召职工购买其股份.,（i)ty:（无特殊含义）reality现实ability能力possibility可能性necessity必要性;必需品,Thesecretofhissuccessisthathedoeseverything_.A.efficientlyB.curiousC.anxiouslyD.sufficientlyWhatsurprisesmemostisthatthe_isalsoa(an)_.A.visiter;inventerB.visiter;inventorC.visitor;inventerD.visitor;inventor,Regularlyadv.regularly规则地,定期地adj.regular规则的，定期的n.regularity正规，规律性,1)他的心脏有规律的跳动着。Hisheart_.2)我们常常见面，但不定时。Wemeetnowandthen,_.3)每日三次，定时服药。_.,wasbeatingregularly,butnotregularly,Takethemedicineregularlythreetimeaday,Requirevt.需要，要求；requirementn.要求的东西，要求句型：requiresth;requiresthof(form)sb;requiresbdosth;require+that(从句用should+动词原形),Doyou_?你向我要求什么？Hishealthy_.他的健康情况要求他早睡。,requireanythingof(from)me,requirethathegotobedearly,Requirevt.需要，要求；requirementn.要求的东西，要求句型：requiresth;requiresthof(form)sb;requiresbdosth;require+that(从句用should+动词原形),Theessential_andadaptability.这个工作的主要要求就是精力充沛，有适应能力。,requirementforthejobareenergy,注意：require作“需要”解时，可接不定式被动式，若接动名词，则要主动式表被动含义。,如：thefloorrequirewashing(tobewashed).地面需要清洗了。,Reality(1)reality即可作可数，又可作不可数。（2）短语：inreality(=inactualfact),Thisisnotimaginationbutreality.HerdreamofmarryingDickbecameareality.Everyonetrustedthestranger,butinrealityhewasacriminal.,这不是想象，而是现实。,她梦想和Dick结婚已成为事实。,每个人都相信这个陌生人，但事实上他是个罪犯。,Determinevt.决定，下决心,1)句型：Determine+名词；determine+不定式；determine+that.2)过去分词determine常用作表语，表状态，后接不定式或从句。,（1）Haveyou_theholidays?你决定在哪儿度假？（2）She_hisadvice.她决意不按他的劝告办。,determinedwhereyouaregoingtospend,wasdeterminednottofollow,1.Iremember_thisusedtobeaquietvillage.A.WhenB.howC.whereD.what,A,2.Pleasetellme_youwouldliketohaveyourcoffee-blackorwhite?A.whatB.whereC.whenD.how,D,3._getsuchabook?A.WheredoyouthinkcanIB.DoyouthinkwherecanIC.DoyouthinkwhereIcanD.WheredoyouthinkIcan,D,4.-Doyouknow_Mr.Blacksaddressis?-HemayliveatNo.18orNo.10ofBridgeStreet.I.mnotsureof_.A.what;whichB.where;whichC.where;whatD.what;where5.-Myfoothurtsterrible,doctor.-Well,Iwonder_ithasbeenlikethis.A.sincewhenB.sincethenC.howD.when,A,A,6.Thereason_theirfailureyouknowis_theydidntgetfullypreparedfortheexperiment.A.why;thatB.that;whyC.for;thatD.why;because,C,Agoodexampleofhowtransportationischangingisthenewmaglevtrain.公共交通正在改善的一个很好的例子就是磁悬浮列车。,该句为how引导的一个名词性从句作介词OF的宾语，介词后面跟一般均可接疑问词引起的从句。,例：1)Hewasnotconsciousofwhatanimportantdiscoveryhehadmade.2)Didshesayanythingabouthowtheworkwastobedone?,Insteadofjustsearchingacrowdedstoreforbasicgoods,suchasfoodandclothing,peoplewanttogoapleasantmallandcombineshoppingwithfun.,Insteadof为成语介词（连）词，表“代替”“而不是”，后接、代词、动名词、形容词、介词短语。,1）Takingexerciseeverydaymakeshimlookyoungerinsteadofolder.2)Inwarmweatherheoftenreadsunderatreeinsteadofinthelibrary,1Youshould_(保持联系)yourfriendbyletter2He_of（匆匆一瞥）herbeforeshevanished(消失)intothecrowd3Please_（注意）whatIamsaying4Healwayskeepsseveralbasketsofapples_（贮藏着）,.keep/beintouchwith,caught/got/hadaglimpse,payattentionto,instore,6.Smokingcigarettes_(导致)lungdiseases.7.Youshouldbeoutplaying_(而不是)workingindoors.8._(像往常一样),hestayeduplatelastnight.,leadsto,insteadof,Asusual,5Hisdreamofbeingafamoussinger_（实现）atlast,cametrue