必修五unit3重点词汇讲解.ppt

Welcometomyclass!,Unit3Lifeinthefuture,Lifeinthepast,Lifeatpresent,TransportInthepast,Whataboutnow?,Maglevtrain,Environmentallyfriendly,energy-saving,Amazingspeed:430kmh,engines,Computersystem,safer,faster,cleaner,Currency,Education,houses,Communication,aroboticdog,asolarenergycar,lifeinthefuture,spaceship,flyingships,Lightandfasttraveling,Futuremotorbike,TheSpaceCity,TheSpaceHouse,PeoplemightliveonMarsorotherplanets,原句IhavetoremindmyselfconstantlythatIamreallyinAD3008.我得不断提醒自己,我真的已经进入到3008年了。(B5P17),1.remindvt.提醒；使想起,例句Wemustalwaysremindourselvesofourweakpoints.我们必须不断提醒自己自身的弱点。,remindsb.ofsth./that.使某人想起某事;提醒remindsb.todosth.提醒某人做某事,运用Thepictureremindsme_mycollegedaysPleaseremindmethatImustcallmymotherupbeforenine.=Pleaseremindme_(call)mymotherbeforenine.,tocall,of,2.previousadj.先前的；之前的原句.butitseemsyoukeepgettingflashbacksfromyourprevioustimeperiod.但在你脑子里似乎会不断闪现以前的时光。(B5P17),例句Hedidbetterinhispreviousstudy.他在预习方面做得好。搭配:previousto在之前(to是介词),运用根据汉语意思完成英语句子。你以前有过这种工作经验吗？Doyouhave_ofthiskindofjob?来这里之前,我为你准备了文件。_,Ipreparedallthedocumentsforyou.,Previoustocominghere,anypreviousexperience,原句Hitbyalackoffreshair,myheadached.由于缺乏新鲜空气,我感到头痛。(B5P18),3.lackvi.缺少;缺乏n.缺少;缺乏;短缺的东西,例句Theplantdiedforalackofwater.植物因缺水而枯死了。,搭配,lacksth.缺乏某物(lack作vt.)lackofsth.缺乏某物(lack作n.)belackingin缺乏(某种品质、特点等),不够,运用因为缺钱,他付不起上大学的学费。Becausehe_(lack)money,hecouldnotaffordtogototheuniversity=Becauseof_(lack)ofmoney,hecouldnotaffordtogototheuniversity,lacked,alack,(2)你不能指望她,她缺乏责任心。Youcannotdependonherforsheis_inresponsibility.,lacking,4.impressionn.印；印记；印象原句Firstimpression(B5P17)第一印象例句Yourperformancegavemeastrongimpression.你的表演给我留下了很深的印象。,搭配,haveanimpressionofsth,/doingsth.记得某事/做过某事makeanimpressiononsb.给某人留下印象givesb.afavorableimpression给某人以好印象makenoimpressionon对无影响/效果,运用根据汉语意思完成英语句子。(1)你对他的印象如何?(他给你的印象怎样?)_.(2)我的话对他不起作用。WhatIsaid_.,Whatsyourimpressionofhim?,原句IstillcannotbelievethatIamtakingupthisprizethatIwonlastyear.我现在仍然不能相信我是在去年获得的这个奖励。(B5P17)例句Iamsoproudtotakeuptheprize.能拿这个奖我很自豪。,5.takeup占据(时间，空间等);对感兴趣；开始从事；接受,运用根据汉语意思完成英语句子。玩电脑游戏占用太多的时间,而且很无聊。Playingcomputergames_anditsveryboring.,为了保持健康,Johnson教授退休后开始把骑自行车当作一种常规的运动。Tokeephealthy,ProfessorJohnson_asaregularformofexerciseafterheretired,tookupcycling,一、短语翻译,1._拿起;接受;开始;继续2._(快捷而悄声地)移动3._看不见4._安全带,safetybelt,takeup,slideinto,losesightof.,5._完全复原6._打扫；横扫7._加速8._与相似,besimilarto,bebackononesfeet,sweepup,speedup,9._向四面八方10._对感到乐观11._似乎；好像12._立刻；马上,innotime,inalldirections,beoptimisticabout,asif,二、单词拓展(A)单词派生,1._v.给人印象_adj.印象深刻的_n.印象;感想;印记,impress,impressive,impression,2._v.调整；调节_n.调整；调节_adj.可调节的,adjustable,adjust,adjustment,3._v.打字；分类_n.打字机_n.打字员4._v.按；压_n.压力,pressure,type,typewriter,typist,press,5._adj.不断的_adv.不断地6._adj.确定的_adj.不确定的,uncertain,constant,constantly,certain,三.灵活运用1._bygreenhillonthenorthandaclearriverontheeast,thisvillagereallyenjoysnice_.(surround)1.第一空是被动,即“被包围,被围绕”故用过去分词短语作状语;第二空用名词作宾语。,Surrounded,surroundings,2.He_(constant)complainedaboutthebadlivingconditions.2.副词修饰动词。,constantly,3.-Whatsyour_ofyourEnglishteacher?-Heisakindandhandsomeyoungman,butwhat_memostishissenseofhumour.(impress)3.在形容词性物主代词后用名词;第二空用动词作谓语,主语what是第三人称单数。,impression,impresses,4.Itis_thatallstudentsshouldweartheschooluniforminschool,butnotallstudentsobeythe_.(require)4.第一空Itisrequiredthat是固定句式，表示“按要求”；第二空用名词作宾语。,required,requirement,5.Thenurse_thewoundandthe_tothearmstoppedthebleedingatlast.(press)5.第一空作谓语用动词，由stopped可知用一般过去式；第二空作主语用名词。,pressed,pressure,ThepassageisaboutaletterwrittenbyLiQingwhoistakinguptheprizethat1_wonlastyear.Atfirsthewasnervousand2_(certain)aboutthejourney.However，withWangPingsguiding，LiQingwastransportedintothefuturesafely.,he,uncertain,语法填空,1.he指代LiQing,2.根据句意和and提示可知是uncertain,Hitbyalack3_freshair，hisheadachedandhetriedtomakethenecessary4_(adjust)tothisnewsituation.Soonhewasback5_hisfeetagain6_flewafterWangPinginahoveringcarriage7_(drive)bycomputer.,of,adjustment,on,and,driven,3.固定搭配alackof,5.固定搭配,4.形容词后修饰的应为名词,6.前后句意并列,7.与前面修饰词被动关系,ArrivingatWangPingshouse，LiQingwasshowninto8_largeroomwithagreenwallmadeoftrees，9_leavesprovidedtheroomwithoxygen.10_(exhaust),LiQingslidintobedandfellfastasleep.,a,whose,Exhausted,8.首次提到不定冠词,9.定语从句的关系词选择,10.分词做状语,下列句子均有一处错误，请指出并改正。1.Johntookdownartwhileatschool.2.Aletterhasbeenwrittentohim,inviteshimtotheparty.3.Theprofessorcameintotheclassroom,followingbyhisstudents.4.Takinggoodcareof,theoldmanislivingahappylife.5.Themankeptsilentintheroomunlessspeakingto.,up,inviting,followed,Taken,spoken,ThankYou!,语法填空,Thefastdevelopmentoftechnologyhasmademanychangesinourdailylife.ForthestudentsinapublichighschoolinPhiladelphia,thechangeisreallygreat.Theirso-called“TheSchooloftheFuture”openedrecently1_thehelpofMicrosoftCorp.,1.固定搭配,根据后面的thehelpof可知。,with,Thecombinationofthe2_(late)technologyandteachingmethodsmakesitthefocusintheworld.It3_(take)theSchoolDistrictofPhiladelphia$63million4_(build)the“oneofthemostadvancedhighschools”.,2.根据句意可知。此处的latest意为“最新的”。3.由上下文可知用一般过去时。4.不定式作主语。,latest,took,tobuild,Itisfree5_hasnoentranceexams.Allthe170studentswerepickedbyanopenlotteryfrom1,500applicants.95%ofthestudentsareblacksandabout85%are6_low-incomefamilies.,5.前后句意为并列关系,故填and。6.与前面的be连用表示“来自”。,and,from,Intheschool,thestudentsstillsitinclassrooms,7_theyworkontheirlaptops.Insteadoftextbooks,th