2021版高考英语大一轮复习 Unit 4 Global warming课件 新人教版选修6

unit4globalwarming,基础知识梳理,考点知识导练,基础知识梳理抓主干固双基,quantity,1.n.量;数量2.vt.反对;与(某人)较量adj.反对的;对立的adj.相反的prep.在对面3.vt.陈述;说明n.陈述,说明4.vt.拥护;提倡;主张,oppose,opposed,opposite,state,statement,advocate,consequence,5.n.结果;后果;影响adj.随之发生的adv.所以,因此6.vi.趋向;照顾vt.护理n.倾向;趋势7.vt.消费;消耗n.消费;消耗n.消费者8.n.污染;弄脏vt.污染;弄脏9.adj.平稳的;持续的adv.平稳地;持续地,consequent,consequently,tend,tendency,consume,consumption,consumer,pollution,pollute,steady,steadily,random,10.adj.胡乱的;任意的adv.胡乱地,任意地11.n.生存;存在vi.存在12.n.教育工作者vt.教育n.教育13.n.贡献vt.做贡献n.贡献者14.n.种类;范围,randomly,existence,exist,educator,educate,education,contribution,contribute,contributor,range,average,15.adj.平均的n.平均数v.平均(是)16.n.环境;情况17.vi.看一下;扫视n.一瞥18.vi.同意;捐赠;订阅vt.(签署)文件;捐助19.phenomenonn.20.byproductn.21.catastrophen.22.nuclearadj.,circumstance,glance,subscribe,现象,副产品,大灾难;浩劫,核的;核能的;原子核的,e发生;造成2.result导致3.putup忍受;容忍4.long只要5.subscribe同意;赞成;订购6.quantities大量的7.go上升;增长;升起8.beopposed反对9.even即使10.keep继续11.thewhole大体上;基本上12.behalf代表一方,about,in,with,so,as,to,of,up,to,if,on,on,on,of,1.theearthisbecomingwarmer(seegraph1)andthathumanactivityhascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.毫无疑问,地球正在变暖(见表1),而且全球转暖是人为的,而不是随意的自然现象。2.itisoktoleaveanelectricalapplianceonyouareusingitifnot,turnitoff!只要你在使用电器设备,你便可以让它开着如果不用就把它关掉!3.thatprobablydoesnotseemmuchtoyouorme,butitisarapidincreaseothernaturalchanges.那个数值对你我来说可能是无所谓的,但是跟其他自然变化相比较而言,这却是一种快速的增长。,there,is,no,doubt,that,it,is,that,so,long,as,when,compared,to,考点知识导练解疑难提知能,1.quantityn.量;数量,高考运用:语法填空someofthesewildernessesalsoperformfunctionsthathumansneedtherainforests,forexample,storecarbonvastquantities.thereisnodoubtthathumanactivitiesresultinthelossoflargequantitiesforests.,答案:inof,2.opposevt.反对;反抗,高考运用:语法填空manyfarmers(oppose)theplanbecausetheyfearedthatwolveswouldkilltheirfarmanimalsorpets.(2017全国,阅读理解c)ihavebeenconsistentlyopposedto(feed)ababyregularly.theparentsstronglyopposedtheirdaughter(go)therealone.,答案:opposedfeedinggoing,特别提示oppose后跟表示动作的词作宾语时,后面要用动词-ing形式。beopposedto和objectto结构中,to都是介词,其后也要用动词的-ing形式。thestudentsarestronglyopposedtosmokinginpublic.=thestudentsstronglyobjecttosmokinginpublic.,写作联想:高考运用其他表达方式theparentsarestronglyagainsttheirdaughtergoingtherealone.theparentsstronglyobjecttotheirdaughtergoingtherealone.,3.statevt.陈述,说明n.状况,状态;国家;政府;州,高考运用:完成句子(据称)weuseonly10percentofourbrain.itisimportanttokeepyou(状况良好)mind.,答案:itisstatedthatinagoodstateof,特别提示state表示“状态,状况,情况”时常用单数,常指人或事物存在的情况,或在某一阶段的性质与形式。state表示“国家”时,侧重政体,即政治独立的国家,可指其政府,也可指国家的一部分“州,邦”。,4.rangen.山脉;一系列;范围,射程vt.排列;在某范围内变化,巧学助记,高考运用:完成句子butthosewhotrulyunderstandtheeconomicimpactandcanworktochangethepatternscancreate(范围广泛的)careerpossibilities.(2018江苏卷)thepriceofthehouseiswell(超出我们的承受范围).thenationalparkhasalargecollectionofwildlife,.butterflies(由到)elephants.(2017北京卷),答案:awiderangeofbeyondourrangerangingfrom;to,5.averagen.平均数adj.平均的;普通的v.平均为,算出的平均数,高考运用:完成句子the(平均的)numberofelectronicdevicesrosefromfourperhouseholdin1992to13in2007.(2018全国,阅读理解d)thecommoncoldisagoodexample:women,(平均来看),getfewercoldsthanmen.,答案:averageonaverage,eabout发生,造成,答案:cameaboutcomeout,高考运用:完成句子illneverunderstandhowit(发生)thatyouwereanhourlateonsuchashortjourney.thesmartphone-likeglasseswilllikely(推出)thisyearandcostbetween$250and$600.,特别提示comeabout,happen,occur,takeplace和breakout这五个表示“发生”的词语,都是不及物动词(短语),不用于被动语态,也不用于进行时态。,7.putupwith忍受;容忍,答案:canputupwithputoutputoff,高考运用:完成句子idontknowhowshe(忍受)thenoise.thebigfirewas(扑灭)bythefiremenatlast.becauseofthebadweather,thesportsmeetingwas.(推