2019-2020学年高中英语 Module 2 Developing and Developed

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02DevelopingandDevelopedCountriesPeriodⅡGrammar基础巩固Ⅰ.用however和but填空,并体会其在句中的用法1.Thereportshowsthatwearemakingsomeprogress________thatweneedtomakegreaterefforts.2.InthelasttenyearsinChina,150millionpeoplemovedoutofpoverty.________,thechallengesarestillgreat.3.Morethan1billionpeopleindevelopingcountriesdonotdrinksafewater.________,inotherregionsoftheworld,e.g.EasternEurope,waterisnowmostlysafetodrink.答案1.but2.However3.HoweverⅡ.用although和while填空,并体会其在句中的用法1.Norwayisatthetopofthelist,________theUSisatnumber7.2.TheUKisinthethirteenthposition,________Chinaisinthemiddleofthelist.3.________morethan80%ofchildrenindevelopingcountriesgotoprimaryschool,about115millionchildrenarenotbeingeducated.4.________developedcountriesgivesomefinancialhelp,theyneedtogivemuchmore.答案1.while2.while3.Although4.Although精讲精练连词就是把两个或两个以上相关的单句组合起来的词语。连词用来连接词、短语、从句或句子,是一种虚词,不能单独作句子成分;连词可以使句子与句子联系比较紧凑,因而使上下文更加连贯。我们已学过的引导时间状语从句的连词有when,while,as等;引导原因状语从句的连词有because,since,as等;引导条件状语从句的连词有if,unless等。下面主要比较两对连词即however与but,although与while,它们都表示前后之间是转折或对比转折的关系。一、but与however1.but用作并列连词,常用来连接两个并列的句子或一个句子中的两个并列成分,表示强烈的对比、转折,两个并列成分之间可以用逗号隔开,也可以不用,但是but不能置于句首,且后面不用逗号隔开。Itiscoldinwinterhere,butitisnothotinsummer.这里冬天很冷,但是夏天不热。Ihadinvitedeveryonetocometothepartybutonlyafewcame.我邀请了所有的人来参加宴会,但是只来了几个人。名师点睛but作连词还可用于“Imsorry/Excuseme,but...”句式中表示歉意,but本身没有意义。I'msorry,butithasnothingtodowithyou.对不起,不过这和你无关。2.however作连词时,其引导的从句可放在主句前,也可放在主句后,表示“不管……”。另外,however常用作副词,表示“然而”,这时,however可位于句首、句中、句末,但必须有逗号与句子隔开。however还可表示“无论怎样”。HoweverIcookedeggs,shestillrefusedtoeatthem.不管我用什么方法做鸡蛋,她仍不肯吃。Youmayberight.However,IstillwanttodowhatIplanned.你可能是正确的。但是,我仍然想做我计划好的事情。Howeverlongittakes,I'mgoingtogetthejobfinished.无论这项工作用多长时间,我都要完成它。二、although,though和while1.while用作并列连词时,意为“而”,表示两种情况的对比。用作从属连词时,可引导让步状语从句,意为“尽管”;也可引导时间状语从句,意为“当……时,一边……一边”。ThechildwatchedTVwhilehewaseating.这个男孩边吃边看电视。Heistall,whilehiswifeisshort.他很高,而他妻子却很矮。Whilewedon'tagree,wearestillgoodfriends.尽管我们意见不同,我们仍然是好朋友。2.although和though都是引导让步状语从句的从属连词,意为“尽管,虽然”,一般情况下可以互换使用,但although较正式,多用于句首,而though在非正式语体中较为普遍。although和though都不能和并列连词but连用,但可以和yet或still连用(因为yet和still是副词而不是连词)。Although/Thoughwetriedourbest,(yet/still)welostthegame.尽管我们尽了力,但还是输了比赛。注意:①though用于引导让步状语从句可用部分倒装形式,其用法相当于as,此时though不可替换成although。②as和though引导的让步状语从句常为倒装句形式,将从句中的表语、状语或动词原形置于句首,若表语是可数名词单数,前置时要省略不定冠词。Proudas/thoughtheyare,theyareafraidtoseeme.=Although/Thoughtheyareproud,theyareafraidtoseeme.虽然他们很傲慢,但他们却怕见我。Childthough/asshewas,shewasfitforthejob.虽然还是个孩子,她却适合这份工作。Muchthough/ashelovedher,hedidn'ttellher.尽管他非常爱她,但他并没有告诉她。Trythough/asImight,Ididn'tliftthestone.尽管我试了,我还是搬不动那块石头。名师点睛though还可作副词,放在句末,用逗号和句子分开,相当于however,意为“然而”。Hesaidhewouldcome;hedidn't,though.他说他要来;然而却没来。链接高考1.(2019年高考·课标全国卷Ⅱ)IworknotbecauseIhaveto,__________becauseIwantto.2.(2017年高考·北京卷)________birdsusetheirfeathersforflight,someoftheirfeathersareforotherpurposes.3.(2016年高考·浙江卷)________onlineshoppinghaschangedourlife,notallofitseffectshavebeenpositive.4.(2016年高考·江苏卷)________somepeoplearemotivatedbyaneedforsuccess,othersaremotivatedbyafearoffailure.5.(2016年高考·四川卷)Momhasafulltimejob,soshehastodomostofthehousework.(改错)________6.(2015年高考·安徽卷)________scientistshavelearnedalotabouttheuniverse,thereismuchwestilldon'tknow.答案与解析1.but考查并列连词。这是not...but...搭配,表达“不是……而是……”的意思。2.Although考查状语从句。句意:尽管鸟类用羽毛飞行,但是它们的一些羽毛也有其他用途。根据句意可知,空处用Although引导让步状语从句。3.While本题考查让步状语从句连词的选用。句意:尽管网上购物已经改变了我们的生活,但是不是所有的影响都是积极的。while引导让步状语从句,意为“尽管,虽然”。4.While考查让步状语从句连词的选用。句意:尽管一些人的激励是因为渴望成功,但也有些人的激励是来自惧怕失败。5.so改为but考查并列连词的用法。此处用so逻辑关系错误,应为转折关系。6.Though/Although考查连词。句意:尽管科学家们已经了解了许多关于宇宙的知识,可是还有许多我们依然不知道的。结合句意可知前后两个分句存在让步关系。课堂随练Ⅰ.选择括号中的词连接句子1.Thesonwashavingagoodmealathome,________(while/but)theparentswereworkinginthefields.2.________(Although/However)therearesomesimilaritiesbetweenthetwocities,therearealotofdifferences,too.3.________(While/But)Iadmitthattheproblemsaredifficult,Idon'tagreethattheycannotbesolved.4.Theboyhadsaidhewouldn'tdoitagain,________(however/but)hebrokehispromise.5.Althoughhelivesalone,________(yet/but)heisveryhappy.6.Sheworksveryhard,________(but/however),shemakesveryslowprogress.7.________(Eventhough/Asthough)thelearningisslowandpainful,theresultiswonderful.答案1.while'2.Although'3.While'4.but5.yet'6.however'7.EventhoughⅡ.用连词填空and,but,however,while,although1.BritishEnglish________AmericanEnglisharemoreorlessthesame.2.Itrainedhard,________shecamebeforeanybodyelse.3.Heknowssomanydifficultiesareinfrontofhim.Hewillnot,________,giveup.4.Hewentthereatlast,________hismothertoldhimnotto.5.Hewantstostudyabroad,________hisbrotherwantstostayandearnsomemoneyintheirhometown.答案1.and2.but3.however4.although5.while

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