Languagepoints.ppt

人教课标高一必修2Unit3,1.calculatev.work(sth.)outbyusingnumbers,e.g.calculatethecostofsth.,calculatorn.,让我们一起回忆一下以or结尾的词吧：,visitor,survivor,competitor,editor,analysevt.分析;研究analogyn.相似;类似analysisn.分析;研究analystn.分析家analyticadj.分析的;分解的,2.analyticaladj.分析的,解析的,3.artificialadj.人工的,人造的artificialflowers/limbs/pearls假花/假肢/假珍珠artificialintelligence人工智能,4.asaresult结果；终于；因此,Hestudiedhard.Asaresulthepassedtheexam.,Hemadeonebigmistake,andlosthisjobasaresult.,asaresultof.意为“由于的结果”，后跟名词或代词。e.g.Marywaslateasaresultofthesnow.,asaresult意为：_，可用于句首，也可用于句末。,结果,选用以上合适的短语完成下列句子。1.Jacksoncouldntworkanylonger_thecaraccident.2.Wehelpedeachotherinstudies,and_webecamegoodfriends.,asaresult,asaresultof,5.totallyadv.整个地;完全地totallyblind全盲totaladj.完全的;整个的totalsilence寂静无声intotal总共,e.g.Icouldntthinkofthenameofthatmananyhow.,6.anyhowadv.无论如何，即使如此,anyhow可位于句首，也可位于句末。,e.g.AnyhowImusttellthetruth.,1.房子锁着,我无论如何也进不去。2.不管怎样,我们设法得到了我们想要的。,ThehouseislockedandIcannotgetinanyhow.Wemanagedtogetwhatwewanted,anyhow.,7.Ihavealsobeenputintorobotsandusedtomakemobilephonesaswellashelpwithmedicaloperations.,mobileadj.可移动的;机动的,e.g.Hehasabrokenlegandisntverymobile.他的腿摔伤了,活动不便。,e.g.Sheismuchmoremobilenowthatshehasacar.她现在出去方便多了，她有了一辆汽车。,mobilehome可移动的房子,help(sb.)withsth.协助(某人)做某事e.g.Amanishelpingthepolicewiththeirenquiries.有一男子在协助警方进行调查。,mobilephone移动电话,8.explorev.探索；探测；探究,e.g.Thescientistsareexploringeverypartoftheisland.,e.g.NoonearrivedattheforestbutTomwantedtoexploreit.,e.g.Wemustexploreallpossiblewaystoincreasefoodproduction.,explore的意思是“探索，探测，探究”，后直接跟宾语。,explorern.探险家，探测者,根据括号内的提示完成下列句子。1.Jimisayoungexplorerandhe_(喜欢探险)verymuch.2.Theoceans_(尚未被充分勘探).,loves/isfondofexploring,havenotyetbeenfully,explored,1.IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.【分析】该句是一个由and连接的并列复合句。and后的分句的结构是：ittook.before.。before引导时间状语从句。,【翻译】我发展缓慢，差不多两百年之后，查尔斯巴比奇才把我制成了一台分析机。【仿写】过了两年我们才又见了一次面。_,Ittooktwoyearsbeforewesaweachotheragain.,2.Bythe1940sIhadgrownaslargeasaroom,andIwonderedifIwouldgrowanylarger.【分析】这是一个由and连接的并列复合句。and后的分句中，Iwonderif.是一个常用句型，意为“我想知道是否”，常用来委婉地提出疑问或请求，也可用whether代替if。如：,Astimewenton,Marybegantowonderif/whetherJohnhadforgottentheirdate.,【翻译】到二十世纪四十年代，我已经长得像一间屋子那么大，我不知道是否还会长得更大。【仿写】我在想这么多年后，我还能否认出Philip。_afteralltheseyears.,IwonderifIllrecognizePhilip,3.Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingIhavebeentold!【分析】此句中包含一个由_引导的结果状语从句，在该从句中又包含一个省略了关系代词_的定语从句：Ihavebeentold，修饰先行词_。,anything,so.that,that,【翻译】随着时间的推移，我的记忆能力发展得如此之快，就像一头大象一样，我从来不会忘记告诉我的任何事情！【仿写】他在这么短的时间里做了这么多，几乎每个人都认为这是个奇迹。Hehasdonesomuchin_almosteveryonethinksthatitisamiracle.,soshortatimethat,4.AndmymemorybecamesolargethatevenIcouldntbelieveit!,句型:sothat如此以致于,与tooto句型可相互转换,Andmymemorybecametoolargeformetobelieveit.,e.g.Heissooldthathecantcarrythebox.Heistoooldtocarrythebox.,此结构中的that从句表示结果。e.g.Thestoneissoheavythatnoonecanliftit.,so.that.结构的so+形容词/副词位于句首时,句子用倒装结构。e.g.Soharddoesheworkthatheseldomgoeshome.,sothat既可以表结果,也可以表目的。,5.ButIwasalwayssolonelystandingtherebymyself,untilintheearly1960stheygavemeafamilyconnectedbyanetwork.【分析】本句是一个复合句。主句为Iwasalwayssolonelystandingtherebymyself，其中standingtherebymyself是动词-ing形式短语作状语；,从句是由_引导的时间状语从句，其中connectedbyanetwork是过去分词短语作后置定语，修饰_。【翻译】但是我总是孤孤单单地站在那里，直到二十世纪六十年代初，人们才给了我一个用网络联成的家庭。,family,until,根据括号内所给的提示将下列句子翻译成英语。在朋友们的帮助下,他终于解决了问题。（solve）2.她从那时起就知道自己会获胜。（from.on）,Withthehelpofhisfriends,hefinallysolvedtheproblem.,Fromthenonsheknewshewouldwin.,3.结果，他只得离开。（asaresult）4.1923年他们考查了这片沙漠地区。（explore）,Theyexploredthisdesertregionin1923.,Asaresult,hehadtoleave.,6.IamnowtrulyfilledwithhappinessthatIamadevotedfriendandhelperofthehumanrace!,that引导同位语从句，具体说明happiness的内容。that是连词，在从句中不充当任何成分。英语中用that引导同位语从句的情况比较常见，但有时也可以用连接副(代)词how,when,where,whether等来引导同位语从句。,注意：if,which不能引导同位语从句。,e.g.Ihadtheimpres