新人教版必修1英语 Unit 2 English around the world 词汇讲解 ppt课件.ppt

,1.v.统治n.统治者n.政府,2.adj.流利的adv.流利地n.流利,3.v.表达n.词语;表达;表情adj.富于表情的;有表现力的,4.n.丰富;富饶adj.富裕的adv.富丽堂皇地v.使富裕;充实;改善,1.govern;governor;government2.fluent;fluently;fluency,3.express;expression;expressive4.richness;rich;richly;enrich,5.adj.频繁的;常见的adv.频繁地;常见地n.频率,6.adj.逐渐的adv.逐渐地,7.adj.本国的;本地的n.本地人;本国人n.国家adj.国家的n.国籍,8.n.使用;用法;词语惯用法n.用途v.使用adj.有用的adj.无用的,9.n.本身;本体;身份v.确认;验明,5.frequent;frequently;frequency6.gradual;gradually7.native;native;nation;national;nationality8.usage;use;use;useful;useless9.identity;identify,1.在中担任角色;在中起作用,2.利用;使用,3.因为;由于,4.信不信由你,5.走近;提出,6.不假思索,1.playapart/rolein2.makeuseof3.becauseof4.believeitornoteup6.withoutasecondthought,7.以为基础,8.与不同,9.即使;尽管,10.大量的;许多,晨背精品,基础优化,知识盘点,7.bebasedon8.bedifferentfrom9.evenif/though10.anumberof,1.Withourknowledge_practice,wecanmakegreatcontributionstooursociety.AtobaseonBbasingonCbasedonDbaseon,2Withoutfacts,wecantformaworthwhileopinionforweneedtohavefactualknowledge_ourthinking.AwhichtobebasedonBwhichtobaseuponCuponwhichtobaseDtowhichtobebased,1.basevt.以为根据;n.底部;基地;基础,base和basis,二者都有“基础”的意思:base所指的“基础”是具体的;basis所指,的“基础”是抽象的。,thebaseofabuilding建筑物的根基(基础;底部),theeconomicbasis经济基础,Ofthesetwobasketballteams，theformercomesfromtheUS;the_comesfromEngland.AlateBlaterClatterDlately答案：C,latteradj.较后的；后半的；(两者中)后者的thelatter后者(的)比较late，later，latter，latest和lately的词性和意思上的区别。,TheAustralianboyhasagood_ofChineseandcanexpresshimselffreelyinit.AcommandBconcernCpowerDusage,Thisishisonlyrequestthattheroom_afterbeingused.AbecleanedBwouldbecleanedCiscleanedDwillbecleaned,Hecommandedthatthestudents_theclassroombeforehereturned.AdidntleaveBwouldntleaveCneedntleaveDnotleave,Ifyoudliketogainmorecontentsfromthatwebsite,youhavetoanswersomemessages_personalinformation.AsearchingBaskingCrequestingDquestioning,MayIcomeonSundaysanddosomereadinghere?Sure.Mysecretaryandlibrarywillbeatyour_.AhelpBcompanionCserviceDrequest答案：C短语atonesservice表示“随时为服务”的意思。,Iwenttohispartyathis_.ArequestBhelpCcommandDexpression答案：A,Ishouldnthaveacceptedthemanspresent，butIfounditdifficulttoturndownhis_.AofferBrequestCsuggestionDplan答案：A,mandn.C命令;指令;U掌握vt.命令;指挥;支配,underonescommand在的指挥下,beincommandof控制,takecommandof控制,haveagoodcommandof掌握;精通,commandsbtodosth命令某人做某事,commandthat+(should)dosth命令,dosth.at/bysbscommand奉某人之命做某事beatsb.scommand愿受某人的指挥；听某人的吩咐,requestn,require表示客观需要的要求;,request表示比较委婉地请求,较客气、正式;,appeal表示恳请;,ask一般用语,语气较为客气。,词汇辨析,Oprah,thequeenofAmericandaytimetalkTV,is_oneofthemostpowerfulwomenintheworld.AraisedBrecognizedCrequestedDrecommended,Itsmanyyearssinceweparted.Shehasbecomebeautifulalmost_recognition.AaboveBoverCbeyondDAgainst,(1)LiuXiangoneofthetenfirst-classathletesintheworld.刘翔被认为是世界十佳运动员之一。,environmentpollutionhasbecomeoneofthemostseriousproblemsthatpeopleface.人们公认环境污染已经成了人们面对的最严重的问题之一,【答案】(1)isrecognizedas(2)Itisrecognizedthat,recognizevt.辨认出;承认;公认,recognizesb/sthby/from.根据认出某人/某事(物),berecognizedtobe/as.被认作;被认为是,Itisrecognizedthat.人们公认,recognitionn.认识;认出,outof/beyondrecognition认不出来,(1)Illallthestudentsmyworksasforthegraduatingceremony.我会把我的作品作为毕业典礼的礼物送给所有在场的学生。,(2)Hetothestu-dentswhoaretoopoortogotocollege.他把他所有的一切都给了那些因为贫穷而上不起大学的学生。,【答案】(1)present;with;presents/gifts(2)haspresentedallhehas,presentn.现在的,atpresent=atthepresenttime现在,forthepresent暂时;目前,makeapresentofsthtosb=makesbapresentofsth向某人赠送某物,presentsbwithsth=presentsthtosb向某人捐赠某物,bepresentat出席;参加,Howdoesit_thatheissobadlyoffwhenheearnsquiteagoodsalary?AcomeaboutBcomealongCcomeoutDcomeup解析：考查动词短语。句意为：他收入不错，怎么还会如此贫穷呢？comeout发行，被人获知；comeup走近，(问题或困难)出现；comealong出现，进展。comeabout发生，符合题意。答案：A,5Ifyoucant_abetterplan,wehavetocarryoutthepresentone.AcomealongwithBcomeupwithCcomeacrossDcomeabout,用come的适当短语填空(1)Itsalready10oclock.Iwonderhowit_thatshewastwohourslateonsuchashorttrip.(2)Believeitornot，myfirstnovel_whileIwascollege(3)Whenhe_，hefoundhimselfsurroundedbyagreatmanystrangers.(4)Davidisgettingonwellwithhisbosshecanalways_anewideaforpleasingtheboss.答案：(1)cameabout(2)cameout(3)cameto/round(4)comeupwith,comeup走近;发生;提出;发芽,用法拓展,comeabout发生,comeacross(偶然)遇见,comeon加油;得了吧,comeupwith追上;赶上;想出(主意);找出,comeout显露;结果是;出版,cometo恢复知觉;共计;达到(某种状态)whenitcomesto.当谈到,4.Themoneycollectedshouldbemadegooduse_thepeoplewhosufferedalotinthisterribleearthquake.AofhelpingBtohelpCtohelpingDoftohelp,Themanagerofthecompanytoldusthatverylittle_wasmadeofthewastematerialinthepast.AcostBvalueCuseDmatter,归纳拓展makefulluseof充分利用makegooduseof好好利用makelittleuseof不充分利用makethemostof最好地利用makethebestof充分利用takefulladvantageof充分利用,makeuseof利用;使用,用make相关短语的适当形式填空,Asteachers,youmustbelievethatyoucan_thelivesofyourstudents.身为教师,你们必须坚信你们能够影响学生的一生。,Thevoyagewascompleted,soJamesCook_tosettledowninLondon.完成航行之后,詹姆斯库克决定到伦敦安定下来。,【答案】makeadifferencetomadeuphismind,Hefailedtheexamagain！WhatshouldIdo，Miss.Wang?Inmyopinion,yoursonis_thanstupid.AquitelazierBmuchlazierCmorelazyDlazierrather,Whentheteachertoldtheboysfatherwhathehaddoneatschool,thefatherwas_angry.AmorethanBotherthanClessthanDratherthan,Youshouldask_aboutwhatyoucandoforyourcountrythanwhatyourcountrycandoforyou.AmuchBmostCmoreDmany,Ittook_buildingsuppliestoconstructtheseenergysavinghouses.Ittookbrains，too.AotherthanBmorethanCratherthanDlessthan答案：B,Doyouneedanyhelp，Lucy?Yes.Thejobis_Icoulddomyself.AlessthanBmorethanCnomorethanDnotmorethan答案：B,Thatlongairplaneride,thesuddenchangeofclimate,was_shecouldtake.Itsmyfaultthatshesinhospitalnow.AotherthanBratherthanCmorethanDlessthan,Ifyouletchallengesanddifficultiesbenefit_depressyou,muchmorecanbeaccomplishedthanyouthoughtpossible.,A.morethanB.ratherthan,C.lessthanD.otherthan,【答案】B,ItwasbasedmoreonGermanthantheEnglishwespeakatpresent.more.than.与其说倒不如说；不是而是,用法拓展,morethan+名词:不仅仅;不只是,morethan+数词:超过;多于,morethan+形容词/副词:非常;十分(相当于very),nomorethan只不过;仅仅,notmorethan不超过;至多,otherthan除了,ratherthan而不是,nolessthan和一样多;,用than相关短语的适当形式填空,Iamafraiditsbetterthatyoulearnyourlessonsyourself_askingitontheInternet.,Theyweregivennothingdrybreadandwaterfortheireveningmeal.,【答案】insteadofotherthan,SomeChinesestudentsfinditdifficulttounderstandnativespeakerswheninLondon.Exactly，_theyvelearnedalotaboutgrammarandknownmanywords.AifonlyBnowthatCasifDevenif,_winterisstillwithyou，andwillbeforafewmoreweeks，warmdaysmaystillbeintheforecastforyourarea.AAslongasBEventhoughCNowthatDEversince答案：B,Jackfeltgratefultohisteachers_hecouldntfindwordstoexpressit.AasifBeventhoughCsothatDnowthat答案：B,evenif引导的让步状语从句教材原句NativeEnglishspeakerscanunderstandeachothereveniftheydontspeakthesamekindofEnglish.(P10)以英语作为母语的人，即使他们所讲的语言不尽相同，也可以相互理解。,evenif/though“即使，尽管”引导让步状语从句。主从句皆表示将来的情况，该从句往往表述可能性不大或假设的事情。although(though)虽然引导让步状语从句，但从句内容不表可能性，而是客观事实。asif/asthough“好像，似乎”，引导方式状语从句或表语从句。当从句的内容与事实相反时，从句用虚拟语气；当从句的内容发生的可能性很大时，用陈述语气。,Everythingcomeswith_price;thereisnosuch_thingasafreelunchintheworld.A.a；aBthe；/C.the；aDa；/,AsIknow,thereis_carinthisneighborhood.AnosuchBnoaCnotsuchDnosucha,Believeitornot，thereisnosuchthingasstandardEnglish.信不信由你，(世界上)没有什么标准英语可言。句中“nosuch单数名词”意为“没有这样的”，其中单数名词前不可再加冠词，相当于“notsucha/an单数名词”。such与all,no,some,any,few,little,many,much,several,one等词连用时,应位于它们的后面。如:nosuchthing意为“没有这样的事情”。,Beijingwasattackedbythesameterriblestorm_alotofpeoplelivingalongthecoasthadeverexperiencedbefore.AasBanditwasCthatDwhich,7Couldyoubuymethesamebook_yougaveTomyesterday?AasBthatCwhichDwhat答案：A,1.【原句】IwonderifitsbecauseIhaventbeenabletobeoutdoorsforsolongthatIvegrownsocrazyabouteverythingtodowithnature.【模仿1】我不知道是否因为我的鲁莽使得史密斯先生对我这么生气。_IwonderedifitwasbecauseIwassorudethatMrSmithwassoangrywithme.【模仿2】他在想是否因为她的朋友对她很关心所以她的心情才平复下来。_Hewonderswhetheritisbecauseherfriendsaresoconcernedaboutherthatshehascalmedherselfdown.,2【原句】Icanwellrememberthattherewasatimewhenadeepbluesky,thesongofthebirds,moonlightandflowerscouldneverhavekeptmespellbound.模仿要点句子结构：Itis/wasatimewhenThereis/wasatimewhenThis/Thatis/wasatimewhen【模仿1】我还记得这对他来说是一个艰难的时期，他遭受到了身心的打击。_Icanwellrememberitwasahardtimewhenhesufferedalotphysicallyandmentally.【模仿2】在中国历史上,曾经有过一段时期中国鼓励与世界其他国家进行贸易。_InChinesehistory,therewasatimewhenChinaencouragedtradewiththerestoftheworld.,3.【原句】ItwasthefirsttimeinayearandahalfthatIdseenthenightfacetoface.这是我一年半以来第一次目睹夜晚。模仿要点句子结构：Itis/wasthefirst(second)timethatsb+现在完成时/过去完成时：这是某人第几次做某事【模仿1】这是我们第一次面对面地谈论到这件事情。_Itisthefirsttimethatwehavetalkedaboutthisissuefacetoface.【模仿2】这是他第二次参与怎样解决这个问题的讨论。_Itwasthesecondtimethathehadjoinedinthediscussionabouthowtodowiththeproblem.,2.TheUSAisalargecountryinwhichmanydifferentdialectsarespo-ken.美国是一个说许多不同的地方方言的大国。,要点精讲,在定语从句中,关系副词when,where,why等相当于“介词+which”。也就是说,每个关系副词里本身就已经含有了一个介词:when“在什么时候”;where“在什么地方”;why“为什么原因”。至于用哪个具体的介词,就得依具体情况而定了。,晨背精品,基础优化,知识盘点,他们现在还住在他们已住了15年的那个小房子里。,句式仿写,【答案】Theyarestilllivinginthelittlehousewhere/inwhichtheyvelivedfor15years.,晨背精品,基础优化,知识盘点,真题探究,(1)(2010上海)Windpowerisanancientsourceofenergywemayreturninthenearfuture.,A.onwhichB.bywhichC.towhichD.fromwhich,【命题分析】考查定语从句中介词+which的用法。,【答案与解析】C此句相当于Windpowerisanancientsourceofenergywhich/thatwemayreturntointhenearfuture。,晨背精品,基础优化,知识盘点,(2)(2012广西桂林市模拟)ThenationalEducationDepartmentsaysschoolsafetyhassetoffalarmbellswithfrequentseriousaccidentsstudentsgotinjuredorevenkilled.,A.thatB.inwhich,C.bywhichD.when,【命题分析】考查定语从句。,【答案与解析】