高中英语Module2DevelopingandDevelopedcountriesSectionⅢGrammar连词教学案外研必修3

Module2DevelopingandDevelopedcountriesSectionⅢGrammar连词语法图解研究发现Norwayisatthetopofthelist,whiletheUSisatnumber7.②Althoughdevelopedcountriesgivesomefinancialhelp,theyneedtogivemuchmore.③InthelasttenyearsinChina,150millionpeoplemovedoutofpoverty.However,thechallengesarestillgreat.Thereportshowsthatwearemakingsomeprogressbutthatweneedtomakegreaterefforts.Youcandoithoweveryoulike.Whileheisinpoorhealth,heworkshard.Youngas/thoughheis,heknowsalot.[我的发现](1)由③④⑤句可知，but是一个连词，而however既能够用作副词，也能够用作连词。(2)②句although引导退步状语从句，能够与though交换。⑥句中while引导退步状语从句，意为“诚然；只管”，而①句中while表示对照或相反的情况，意为“可是”。⑦句中as/though引导退步状语从句，且句子采用了倒装语序，立刻从句中的表语、状语或动词原形提至句首。1．but和however的用法1两者都意为“可是；可是”，均表示转折关系，但用法有所不同样。(1)but用作并列连词，常用来连结两个并列的句子或一个句子中的两个并列成分，表示强烈的对照、转折，两个并列成分之间能够用逗号分开，也能够不用，可是but不能够置于句首，并且后边不用逗号分开。Theyrushedtothestationbutthetrainhadleft.他们匆促赶到车站，可是火车已经开走了。Itiscoldinwinterhere,butitisnothotinsummer.这里冬天很冷，可是夏天不热。[名师点津]but作连词还可用于“I’msorry/Excuseme,but...”句式中表示歉意，but自己没成心义。I’msorry,butIcan’thelpyouwiththeproblem.很对不起，我不能够帮你解决这个问题。(2)however用作副词时，意为“可是；可是”，用以引出令人惊讶或表示对照的话语，能够放在句首、句中或句末，但过去有逗号与主句分开。Youmayberight.However,IstillwanttodowhatIplanned.你可能是正确的。可是，我如故想做我计划好的事情。Youransweriswrong,however.可是你的答案是错的。Hehasn’tarrived.Hemay,however,comelater.他还未到，可是，他可能晚一会儿来。[名师点津]however还能够够用作连结副词，意为“不论怎样，不论怎样”，后边常接形容词或副词，引导退步状语从句，该从句可放在主句以前或此后。Youshouldtrytogetagoodnight’ssleep,howevermuchworkyouhavetodo.不论你有多少工作要做，你都应当好好安眠一个夜晚。Hetriedhisbesttosolvetheproblem,howeverdifficultitwas.他全力解决这个问题，不论它有多困难。[即时操练1](1)选词填空：but,however①Heisyoungbutveryexperienced.②Howeverlongittakes,I’mgoingtogetthejobfinished.③Later,however,_hechangedhismind.④Hehasthreedaughtersbutnosons.⑤Youshouldalwaystrytoachievemore,howeverwellyouhavedonebefore.(2)达成句子2①Helikessports,but_his_wife_likes_music.他喜欢运动，而他妻子则喜欢音乐。However_cold_it_is,_healwaysgoesswimming.不论天有多冷，他都去游泳。2．although和though的用法(1)although和though都是引导退步状语从句的隶属连词，意为“只管，诚然”，一般情况下能够交换。但although较正式，多用于句首，而though在非正式文体中较为宽泛。although和though都不能够和并列连词but连用，但能够和yet或still连用。Althoughhelikesthegirl,(yet/still)hecan’tmarryher.诚然他喜欢这个女孩，但不能够和她成婚。(2)though引导退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。Poorthough/asheis,helivesahappylife.他诚然穷，但过得很幸福。Childthough/assheis,sheknowsalot.诚然仍是个孩子，她却懂得好多。Muchthough/ashelovedher,hedidn’ttellher.只管他很爱她，但并没有告诉她。Trythough/asImight,Icouldn’tliftthestone.只管我试了，仍是搬不动那块石头。[名师点津]though还能够够作副词，放在句末，用逗号和主句分开，相当于however，意为“可是”。Shesaidshewouldcome;shedidn’t,though.她说她要来，可是她没来。[即时操练2]一句多译他诚然成功，但不骄傲。①Although/Thoughheissuccessful,heisnotproud.Successful_though/asheis,heisnotproud.③Heissuccessful,butheisnotproud.④Heissuccessful;heisnotproud,though/however.(2)达成句子①(山东高考改编)Idon’treallyliketheauthor,although_I_have_to_admithisbooksareveryexciting.3只管我不得不认同他的书很振奋人心，但我其实不是真的喜欢这位作家。Expert_though/as_he_was,_hefailed.他虽是专家，但仍是失败了。3．while的用法while作连词时用法很多，主要有以下几种含义。(1)while作并列连词表示转折，重申前后句的对照关系，意为“可是”，此时while不能够位于句首。Wavingone’shandistosay“Goodbye”.Noddingtheheadmeansagreement,whileshakingitmeansdisagreement.挥手表示再见，点头表示赞成，而摇头表示不同样意。(2)while引导退步状语从句，意为“诚然，只管”，能够与although或though交换，此时while位于句首。Whiletherearemanydifferentinterpretationsofourbodylanguage,somegesturesseemtobeuniversal.只管我们对肢体语言有很多不同样的理解，但有一些手势忧如应是通用的。WhiletheInternetisofgreathelp,Idon’tthinkit’sagoodideatospendtoomuchtimeonit.诚然网络很有帮助，但我认为在网上花太多时间不是个好想法。(3)while引导时间状语从句，意为“当时候”，此时while相当于duringthetimethat...，从句中的谓语动词过去是连续性动词的进行时或状态动词，不能用短暂性动词。IlearntalotofFrenchwhileIwasinParis.在巴黎时我学了好多法语。(4)while引导条件状语从句，意为“只需”，相当于aslongas，可放在句首或句中。While(＝Aslongas)thereislife,thereishope.留得青山在，不怕没柴烧。[即时操练3](1)写出以下句中while的含义①Marylistenedtotheradiowhileshehadhersupper.当的时候②WhileIunderstandyouropinion,Idon’tagreewithyou.诚然③YoulikeMaths,whileIpreferEnglish.可是_(2)达成句子(2016·浙江高考改编)Although/Though/While_online_shopping_has_changed_ourlife,_notallofitseffecthavebeenpositive.诚然网购改变了我们的生活，但其实不是它的所有的影响都是正面的。4While_Li_Ming_was_watching_TV,_hefellasleep.李明看着电视睡着了。③Hewentoutforawalkwhile_I_stayed_at_home.他去闲步了，而我却待在家里。While_you_don’t_lose_heart,_youcanpassthecomingexamination.只需你不灰心，你就能经过立刻到来的考试。Ⅰ.用适合的连词填空1．(2015·安徽高考改编)Althoughscientistshavelearnedalotabouttheuniverse,thereismuchwestilldon’tknow.2．(2015·北京高考改编)Heisashyman,butheisnotafraidofanythingoranyone.3．(2015·福建高考改编)While/Althoughthestudentscamefromdifferentcountries,theygotalongquitewellinthesummercamp.4．(2015·湖南高考改编)Althoughthejobtakesagreatamountoftime,moststudentsagreethattheexperienceisworthit.5．Theideaforthenewplancametohismind,whilehewasdevotedtohisexperimentinthelab.6．Hesaidthatitwasso,buthewasmistaken.7．Howeverdifficultlifeis,wemustbelieveinourselvesandbelievethatwecandosomethingwell.8．Whatthescientistsaidsoundedstrange,however,_theymadesense.9．I’msorry,butIwon’tbeabletocometonight.10．WhileIknowshe’snotperfect,Idolikeher.Ⅱ.达成句子1．(2015·天津高考书面表达)Thetextbooksanddictionariescanbeusedasreferencebookswhile_the_magazinesserveasreadingmaterials.课本和字典能够被用作参照书，而杂志作为阅读资料。2．(2015·浙江高考书面表达)Mostofmyclassmateswantedtogotoaparkwhile_I_had_an_ideaofgoingtoanicerplace.我的大部分同学想去一个公园，这时我有了一个去更好的地方的想法。3．(2014·天津高考书面表达)However,Ithinkthatyouwillquicklyadjusttothemalthough_the_weather_and_the_food_are_different_from_yours.可是，我认为你会很快适应他们，只管天气和食品与你的不同样。54．(2014·四川高考书面表达)Though_some_of_the_questionsseemunfamiliartome,theyareeasytoanswer.诚然一些问题看起来我不熟悉，可是他们很简单回答。5．However_far_it_is,_Iintendtodrivetheretonight.不论有多远，我今晚也要开车到那里去。6.Myroomissmall;however,_it’s_comfortable.我的房间很小，却很愉快。7．While_we_were_arguing/quarrelling,_ourheadteachercamein.当我们正在吵嘴时班主任进来了。8．Ilikesingingwhile_my_sister_likes_dancing.我喜欢唱歌，而妹妹喜欢跳舞。Ⅲ.短文改错DearChris，I’mLiMing,monitorofClassOne,SeniorOne.I’mgladtohearthatyouwillcometoourschoolasexchangestudentnextterm.Ifeelitanhonorofustostudywithyou.NowIhavesomethingtotellyouabout.Firstly,withtheclimat