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选修六Unit4Globalwarming课前三言两语三言1.Itishightimeforustotakemeasurestopreventtheearthfromgettingwarmer.2.Itisashamethatstudentsleavethewaterrunningwithoutturningoffthetapafterwashing.3.Weshouldawakenpublicawarenessofprotectingthewildlife.两语1.只有这样我们才能与动物和谐相处。_____________________liveinharmonywiththeanimals.2.水资源已经被污染得如此严重,以至于一些水不适合饮用或使用。Waterresourceshavebecomesomeofthewaterisunfittodrinkoruse.sobadlypollutedthatOnlyinthiswaycanwe基础知识梳理[单词拼写应用]核心单词1.vi.趋向;易于;照顾2.n.量;数量3.vi.看一下;扫视n.一瞥4.vt.拥护;提倡;主张5.adj.温和的;温柔的;淡的tendquantityglanceadvocatemild核心单词6.n.种类;范围7.adj.分布广的;普遍的8.adj.平均的9.n.环境;情况10.adj.环境的rangewidespreadaveragecircumstanceenvironmental[语境运用]用所给词的适当形式填空1.(上海卷)Asaresultofdestroyingtheforests,large___________(quantity)ofdeserthavecoveredtheland.2.TheTVshowhadamassiveaudience,(range)fromchildrentograndparents.3.He(glance)quicklyoverhisshouldertoseeifhewasbeingfollowed.quantitiesrangingglanced4.Thepeoplewhocannotquitsmokingmayeasilybeaffectedbyhis_____________(circumstance)andsurroundings.5.TheQinghaiTibetPlateauistheworld'shighestplateau,(average)over4,000metresabovesealevel.averagingcircumstances拓展单词1.opposevt.反对;反抗;与(某人)较量→adj.反对的;对立的2.consequencen.结果;后果;影响→adv.因此;所以3.statevt.陈述;说明→n.声明;陈述;表达4.steadyadj.平稳的;持续的;稳固的→adv.平稳地;持续地opposedconsequentlystatementsteadily拓展单词5.existvi.存在→n.生存;存在6.contributev.贡献;撰稿→n.贡献7.growv.增长;生长→n.增长;生长8.educatev.教育→n.教育工作者;教育家→_______________n.教育9.disagreevi.不同意;意见不合→n.分歧;不一致existencecontributiongrowtheducatoreducationdisagreement拓展单词10.pollutevt.污染→__________n.污染;弄脏→_________adj.被污染的11.existvi.存在→__________n.生存;存在→_______adj.目前的;现在的12.economicadj.经济的→___________adj.节约的;经济的→____________n.经济;节约pollutionpollutedexistenceexistingeconomicaleconomy[语境运用]用所给词的适当形式填空1.Oneoftheworstofsmokingforalongtimeisthatyoumaysufferfromlungcancer.,youandyourfamilywillsufferalot.(consequent)2.Itwasthatthepresidentmadeaannouncingnewpoliciestodealwiththenewsituation.(state)consequencesConsequentlystatedstatement3.Manypeopledonotbelievetheoftheghosts,butmanyyoungchildrenbelievethereallkindsofghostsintheworld.Howtosolvethisproblem?(exist)4.Withthedeclineoftheglobal,herfamilyisfacedwithmany_________aspects,oneofwhichiswhethertobuyanstovetosurvivethewholewinter.(economy)5.Theyoungmanwhoseparentsarebothiswell.Hisparentsreceivedgoodinaforeigncountry.(educate)existenceexistsexistingeconomyeconomiceconomicaleducatorseducatededucation阅读单词1.randomadj.2.subscribevi.vt.3.datan.4.trendn.5.outeradj.6.electricaladj.电的;与电有关的胡乱的;任意的同意;捐赠;订阅签署(文件);捐助资料;数据趋势;倾向;走向外部的;外面的7.casualadj.8.motorn.9.cann.10.consumevt.11.refreshvt.12.renewableadj.随便的;漫不经心的;偶然的发动机容器;罐头消费;消耗;耗尽;吃完使恢复;使振作能再生的;可更新的13.byproductn.14.droughtn.15.individualn.adj.16.presentationn.17.commitmentn.18.phenomenonn.副产品旱灾;干旱个人;个体单独的;个别的显示;演出承诺;交托;信奉现象1.(2017·全国卷Ⅱ)Freddywasanaveragestudent,butnotanaverageperson.2.(2017·天津卷)IsentletterstoeveryoneIknew,tellingthemaboutmyproject.Itworkedperfectly.Donationsbeganfloodinginfromhundredsofpeople.大量涌入普通的[短语多维应用]高频短语1.上升;增长;升起2.同意;赞成;订购3.大量的4.反对……5.忍受;容忍6.等等andsoongoupsubscribetoquantitiesofbeopposedtoputupwith[语境运用](填入一个适当的词)Thismorning,severalclassmatesandIsubscribed①__theideathatwewenttocollectrubbishinthePeople'sPark.Onarrival,wefoundquantities②__wasteplasticbagsontheground.Althoughwewereopposed③__littering,somevisitorsignoredus.Wecouldn'tput④__withtheirbadbehaviors.tooftoup高频短语7.导致8.继续9.发生;造成10.大体上;基本上11.代表……一方;作为……的代言人onbehalfofresultinkeeponcomeaboutonthewhole[语境运用](填入一个适当的词)Wepatientlypersuadedthemnottothrowawayrubbish,andtheyfinallypromisedusnottokeep⑤doingthat.So,yousee,solongaswedoourbest,badphenomenawilldecreaseorwillnotcome⑥.⑦__thewhole,goodactionsresult⑧goodoutcomes.Don'tyouthinkso?onaboutOnin[句式结构仿写]教材原句背诵句式仿写应用1.evenif引导让步状语从句Evenifwestartreducingtheamountofcarbondioxideandothergreenhousegases,theclimateisgoingtokeeponwarmingfordecadesorcenturies.(山东卷)他们将不惜一切代价送孩子上大学,即使这会使他们债台高筑。Theywillsendtheirkidstocollegewhateverittakes,___________________________________.evenifthatmeansahugeamountofdebt2.as/solongas引导条件状语从句ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot,turnitoff!只要我们不失去信心,继续努力,我们一定能克服困难,实现目标。_______________________________________________,wearesuretogetoverdifficulties,andachieveouraims.As/Solongaswedon'tloseheartandkeepontrying重难考点探究1.quantityn.量;数量;数目,数额alarge/smallquantityof大量/少量的largequantitiesof大量的;许多的inquantity大量地putemphasisonqualityratherthanonquantity重视质量而不是数量hugequantitiesoffood大量的食物asmallquantityofwater少量的水[基础练习]——单句语法填空①a.Withmoreandmoreforestscutdown,largequantitiesofsoil___________________(wash)awaynow.b.Withmoreandmoreforestscutdown,alargequantityofsoil_______________(wash)awaynow.②Wecanofferyouabetterpriceifyoucanbuyitquantity.inarebeingwashedisbeingwashed[链接写作]——词汇升级(普通表达)Beforetheexam,Ispentalotoftimeinpreparingforit.Otherwise,Iwouldn'thavesucceededinpassingtheexam.(高级表达)Beforetheexam,Ispenttimeinpreparingforit.Otherwise,Iwouldn'thavesucceededinpassingtheexam.alargequantityof/agreatdealof[名师点津](1)aquantityof或quantitiesof后既可接可数名词也可接不可数名词。(2)“aquantityof+名词”作主语时,谓语动词与名词保持
本文标题:2020高考英语一轮复习 Unit 4 Global warming课件 新人教版选修6
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