外研版英语必修三讲义Module2DevelopingandDevelopedCountries4SectionⅣGrammarWord版含答案

SectionⅣGrammar连词1．(教材P12)Norwayisatthetopofthelist,whiletheUSisatnumber7.2．(教材P12)InthelasttenyearsinChina,150millionpeoplemovedoutofpoverty.However,__thechallengesarestillgreat.3．(教材P12)Althoughmorethan80%ofchildrenindevelopingcountriesgotoprimaryschool,about115millionchildrenarenotbeingeducated.4．(教材P12)Morethan1billionpeopleindevelopingcountriesdonotdrinksafewater.However,__inotherregionsoftheworld,e．g.EasternEurope,waterisnowmostlysafetodrink.5．(教材P12)Thereportshowsthatwearemakingsomeprogressbutthatweneedtomakegreaterefforts.6．(教材P12)Althoughdevelopedcountriesgivesomefinancialhelp,theyneedtogivemuchmore.连词是连接单词、短语、从句或句子的一种虚词，在句中不单独作任何成分，但大多数连接词都有具体的意义和用法。本单元主要学习表示转折关系的连词but,however,although/though,while等。butbut用作并列连词，用来连接并列句子或并列成分，表示强烈对比、转折，两个并列成分之间可以用逗号隔开，也可不用，但是but后面不用逗号隔开。◆(北京卷)Heisashyman,butheisnotafraidofanythingoranyone.他是一个腼腆的人，但是他不害怕任何事情或任何人。but作连词还可用于“I’msorry/Excuseme,but...”句式中表示歉意，but本身没有意义。◆I’msorry,butIcan’thelpyouwiththeproblem.很抱歉，我不能帮你解决这个问题。howeverhowever作副词时，表示“然而，可是，不过”，用以引出令人吃惊或表示对比的话语，可放在句首、句中或句末，但要用逗号隔开。◆I’dliketogowithyou,however,myhandsarefull.我很想和你一块去，可是我太忙了。◆Youmayberight.However,IstillwanttodowhatIplanned.你也许是对的，但我还想按我计划的去做。◆Shefeltill.Shewenttowork,andtriedtoconcentrate,however.她病了，然而她照旧去上班，并且尽力集中精神工作。however作连词时，表示“无论如何，不管怎样”，相当于nomatterhow,引导让步状语从句，从句可放在主句之前或之后。常构成：however/nomatterhow＋adj./adv.＋主语＋谓语。◆(湖南卷)However/Nomatterhowhardyoutry,itisdifficulttoloseweightwithoutcuttingdowntheamountyoueat.不管你多么努力，如果不减少饭量，减肥很难。although/though(1)although和though都是引导让步状语从句的从属连词，意为“尽管，虽然”，一般情况下可互换。但although较正式，多用于句首，而though在非正式文体中较为普遍。◆(2017·北京卷)Although/Thoughbirdsusetheirfeathersforflight,someoftheirfeathersareforotherpurposes.尽管鸟类用羽毛飞行，但是它们的一些羽毛也有其他用途。although和though都不能和并列连词but连用，但可以和yet或still连用。(2)though引导让步状语从句时可用部分倒装形式，其用法相当于as,把从句中的表语、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。◆(陕西卷)Hotasthenightairwas,wesleptdeeplybecauseweweresotiredafterthelongjourney.夜晚的空气虽然很热，但因为长途旅行之后很累，我们睡得很沉。◆Childthough/assheis,sheknowsalot.虽然还是个孩子，她却懂得很多。◆Fastas/thoughyouread,youcan’tfinishthebookinthreedays.尽管你读得快，你也不可能在三天内读完这本书。◆Trythough/asImight,Icouldn’tliftthestone.尽管我试了，可还是搬不动那块石头。though还可以作副词，放在句末，用逗号和主句分开，相当于however,意为“然而”。◆Shesaidshewoulde;shedidn’t,though.她说她要来，然而却没来。whilewhile作连词时用法较多，主要有以下几种含义。(1)while作并列连词表示转折，强调前后句的对比关系，意为“然而”，此时while不能位于句首。◆Youlikeplayingtennis,whileIlikereading.你爱打网球，而我爱看书。(2)while引导让步状语从句，意为“虽然，尽管”，可以与although或though互换，此时while位于句首。◆(2016·浙江卷)Whileonlineshoppinghaschangedourlife,notallofitseffectshavebeenpositive.尽管网上购物已经改变了我们的生活，但它的影响并不全是积极的。(3)while引导时间状语从句，意为“当……时候”，此时while相当于duringthetimethat...,从句中的谓语动词通常是延续性动词的进行时或状态动词，不可用短暂性动词。◆IlearntalotofFrenchwhileIwasinParis.在巴黎时我学了很多法语。eq\a\vs4\al(Ⅰ)单句语法填空1．Although/Thoughourfootballteamfailedinthematch,wedidourbest.2．(2019·深圳高一月考)—Wouldyouliketogotoamovietonight?—I’dliketo,butI’mbusypreparingforthefinalexamination.3．PleasekeepstillwhileIamtakingphotosforyou.4．(2019·浙江金华高一期中)Wehadthoughtthefigureswerecorrect.However,__wefoundsomeerrorswhentheplanwascarriedout.5．Wewillhavetofinishthejob,howeverlongittakes.6．I’msorry,butMr.Ericlefttheofficejustafewminutesago.7．Although/Though/Whilethejobtakesagreatdealoftime,moststudentsagreethattheexperienceisworthit.8．Girlthough/assheis,sheismuchnaughtierthanaboy.9．(四川卷)Atschool,somestudentsareactivewhilesomeareshy,yettheycanbegoodfriendswithoneanother.10．①Although/Thoughhelikesdrawing,hisparentsdon’tallowhimtolearnit.②Helikesdrawing,buthisparentsdon’tallowhimtolearnit.③Helikesdrawing,however,__hisparentsdon’tallowhimtolearnit.eq\a\vs4\al(Ⅱ)单句改错1．Ifyouhaveastrongwill,youcangetoveranydifficulty,whatevergreatitis.whatever→however2．AlthoughtheInternetisofgreathelp,butIdon’tthinkit’sagoodideatospendtoomuchtimeonit.but→yet或去掉but3．Somepeoplewastelotsoffoodbutothershaven’tenoughtoeat.but→while4．Muchalthoughhelikesher,hedoesgetangrywithhersometimes.although→as/though5．Sailinginroughweathercanbeveryunpleasant.But,wefounditexciting.But→Howevereq\a\vs4\al(Ⅲ)语法与写作1.不管有多远，我今晚也要开车到那儿去。However__far__it__is,__Iintendtodrivetheretonight.2.我的房间很小，却很舒服。Myroomissmall;however,__it__is__fortable．3.我喜欢唱