新概念3册第二课PPT

Lesson02Thirteenequalsone十三等于一Newwordsandexpressionequal[‘i:kwəl]adj.相等的，平等的vt.等于，比得上n.同辈，平等，(同等的)人或事物Eg:1)Womendemandequalpayforequalwork.妇女要求同工同酬。2)Hefeelsthattheyarehisequals.他觉得他们和他地位相等。3)Noneofuscanequalher,eitherinbeautyorasadancer.不管是容貌还是舞艺我们都比不上她。【语法用法】1.equal作为动词时，属于及物动词后面可直接加宾语，不需要加介词eg:Oneplusonesequalstwo.2.beequalto表示“与……相等，能胜任”，其中equal为形容词，介词to不可省略。eg:Oneplusoneisequaltotwo.3.beequalin表示“在某方面相等”如beequalinprice可解释为“在价格上相等”；4.equal解释为“胜任”时，后可接to和动名词，不可接不定式。eg:Iamequaltoperformingthisduty.我能胜任这个责任。错句举例与错句分析：翻译:你认为你可以胜任这项任务吗？错句:Doyouthinkyouareequalinthetask?订正:Doyouthinkyouareequaltothetask?【词义辨析】match,equal,rival这些动词均含“相称、比得上、与……相比”之意。match:指对手之间力量、强度、性能或利益等的较量或竞争。equal:指在数量、价值或程度等方面已完全相等。rival:指某人或某物在和对手竞争中，在能力、质量等方面都能与之相匹敌，都能比得上。vicar['vikə]n.教区牧师，教堂牧师，传教牧师eg:Heisvicarofalargeruralparish.他是农村一大牧区的牧师。Raise[reiz]n.上升，增高;高地vt.升起，举起，饲养;提出，引起Eg:It'sdifficultraisingafamilyonasmallincome.依靠微薄的收入是很难养家的。Sheraisedherfingertoherlipsasasignforsilence.她举起一根手指放在唇边，示意肃静错句举例与错句分析：它会慢慢的变得过热而且它的呼吸频率和温度会开始上升。错句:Itwillslowlystarttooverheatanditsrespirationrateanditstemperaturewillstarttoraise.订正:Itwillslowlystarttooverheatanditsrespirationrateanditstemperaturewillstarttorise.分析:raise是及物动词，后面要加宾语，应改为不及物动词rise。。【词义辨析】arise,rise,raise,lift这些动词均有“上升，举起”arise:书面用词，多用于诗歌或比喻中，具有特殊的修辞色彩。rise:普通用词，指具体的或抽象的事物由低向高移动。raise:及物动词常用词多指把某物从低处升到高处有时作引申用。lift:语气比raise强，指用体力或机械的力举起或抬起某物。torchlight[‘tɔ:tʃlait]n.电筒光torchbearer火炬手持火炬的运动员ThirteenequalsoneOurvicarisalwaysraisingmoneyforonecauseoranother,buthehasnevermanagedtogetenoughmoneytohavethechurchclockrepaired.Thebigclockwhichusedtostrikethehoursdayandnightwasdamagedmanyyearsagoandhasbeensilenteversince.usedto：过去常常做，=Onenight,however,ourvicarworkupwithastart:theclockwasstrikingthehours!Lookingathiswatch,hesawthatitwasoneo'clock,butthebellstruckthirteentimesbeforeitstopped.Armedwithatorch,thevicarwentupintotheclocktowertoseewhatwasgoingon.Inthetorchlight,hecaughtsightofafigurewhomheimmediatelyrecognizedasBillWilkins,ourlocalgrocer.recognizedsomebodyas…认出某人是…'I'mtryingtorepairthebell,'answeredBill.'I'vebeencomingupherenightafternightforweeksnow.Yousee,Iwashopingtogiveyouasurprise.'Youcertainlydidgivemeasurprise!'saidthevicar.'You'veprobablywokenupeveryoneinthevillageaswell.Still,I'mgladthebellisworkingagain.'肯定句中常用do加强语气和情感色彩一定要位于动词原形之前用于句首,用逗号分隔开来,表达一个转折的关系：虽然如此,但是That'sthetrouble,vicar,'answeredBill.'It'sworkingallright,butI'mafraidthatatoneo'clockitwillstrikethirteentimesandthere'snothingIcandoaboutit.getusedtothat,Bill,'saidthevicar.Thirteenisnotasgoodasone,butit'sbetterthannothing.Nowlet'sgodownstairsandhaveacupo1.现在进行时和always等频度副词搭配时：表示说话人带有某种的情感色彩Eg:Tomisalwaysdoinghomework.汤姆总是做家庭作业(怎么也做不完)。Tomalwaysdoeshishomework.汤姆总是做家庭作业(不拖欠作业)。Heisalwaysmakingnoises.他总是吵吵闹闹，真烦人。.2.oneoranother：表示这样或那样--foronereasonoranother处于这样或那样的原因--atonetimeoranother在这样或那样的时间--inonewayoranother用这样或那样的方法getenoughmoneytodosth募集足够的资金做某事--Ihavetogetenoughmoneytohavemyhouserepaired.3.havesomethingdone1找某人来做某事--havetheplanerepaired/--havehaircut2某人所遭受到的意外某种情况（主语必须是发出动作的人）--Hiswalletwasstolen.\Hehadhiswalletstolen.分词作状语的理解技巧分词的状语用法是所有分词用法中最重要的，也是最难掌握的。分词作状语通常可以转换成一个相应的状语从句，如果状语从句中的谓语动词为被动结构，就用过去分词；如果状语从句中的谓语动词为主动结构，就用现在分词。历年的考题也说明，分词作状语的用法是所有分词用法中最常考的。一、用作时间状语1.典型例句Seeingthecat,themouseranoff.见到猫，老鼠就跑了。Theworkfinished,hewenthome.工作做完后，他就回家了。2.理解技巧分词(短语)用作时间状语通常可转换成时间状语从句(引导时间状语的从属连词需根据句意来确定)，如上面两句也可转换成：When[Assoonas]themousesawthecat,itranoff.Aftertheworkwasfinished,hewenthome.When______differentcultures,weoftenpayattentiononlytothedifferenceswithoutnoticingthemanysimilarities.A.comparedB.beingcomparedC..comparingD.havingcompared【分析】分词短语whencomparingdifferentcultures相当于时间状语从句whenwecomparedifferentcultures二、用作原因状语1.典型例句Beingveryweak,shecouldn'tmove.她由于身体虚弱而不能行动。Hiscarbrokendown,hehadtowalk.他的车坏了，所以只好走路。Muchdiscouraged,shemovedontoLondon.她很沮丧，搬到了伦敦。2.理解技巧分词(短语)用作原因状语通常可转换成由as,because,since,nowthat等引导的原因状语从句，如上面三句也可转换成：Asshewasveryweak,shecouldn’tmove.Becausehiscarbrokenwasdown,hehadtowalk.Becauseshewasmuchdiscouraged,shemovedontoLondon.(1)______withsomuchtrouble,wefailedtocompletethetaskontime.A..FacedB.FaceC.FacingD.Toface【分析】现在分词短语facedwithsomuchtrouble可转换成原因状语从句becausewewerefacedwithsomuchtrouble。(2)______forthebreakdownoftheschoolcomputernetwork,Alicewasinlowspirits.A.BlamingB..BlamedC.ToblameD.Tobeblamed【分析】现在分词短语blamedforthebreakdownoftheschoolcomputernetwork可转换成原因状语从句becauseshewasblamedforthebreakdownoftheschoolcomputernetwork四、用作让步状语1.典型例句Althoughlivingmilesaway,heattendedthecourse.虽然住在几英里以外，他仍去上课。Defeated,heremainedapopularboxer.虽然被击败了，他仍是一个受欢迎的拳击手。2.理解技巧分词(短语)用作让步状语通常可转换成由从属连词though,although,nomatter…等引导的让步状语从句，如上面两句也可转换成：Althoughhelivedmilesaway,heattendedthecourse.Thoughthewasdefeated,heremainedapopularboxer.Nomatterhowfrequently______,theworksofBeethovenstillattractpeopleallovertheworld.A..performedB.performingC.tobeperformedD.beingperformed【分析】现在分词短语performed在此相当于theyareperformed。Nomatterhowfrequentlytheyareperformed的意思是“无论它们（指贝多芬的作品）被演奏多少次”五、用作伴随状语1.典型例句Hesatinthechairreadinganewspaper.他