【黄冈经典】（人教版）高考英语一轮复习：选修6 Unit 4 实用课件（含答案）.ppt

Unit4GlobalwarmingPart重点词汇通关1.consequencen.结果;后果;影响【语境检测】用consequent的适当形式填空(2017北京高考)Itisalogical_ofthesimplefactthatthemachinecannotachieveitsoriginalpurposeifitisdead.consequence_,Ihaveeveryrighttobelievethatmydreamuniversityiswavingitshandatme.Consequently【写作提升】一句多译他生病了,所以未能来。【考点必记】(1)inconsequence=asaconsequence因此;结果inconsequenceof=asaconsequenceof因为;由于take/suffer/facetheconsequencesof承担的后果(be)oflittle/noconsequence 不重要的,无足轻重的(2)consequentadj.作为结果的consequentlyadv.所以;因此2.rangen.种类;范围;射程;(山脉、房屋等的)排列v.变动,变化;排列【语境检测】单句语法填空(2017全国卷)Theteamwillholdarange_activities,includingsometrainingandmatches.of(2016浙江高考)OnUCRscampus,over400organizationsexist,ranging_politicalorganizationstokarate(空手道)club.from【写作提升】完成句子世纪金榜导学号79060140(2017北京高考)Thenationalparkhasalargecollectionofwildlife,_butterflies_elephants.国家公园里有大量的小至蝴蝶,大到大象的野生动物。rangingfromto【考点必记】(1)awiderangeof.范围广泛的,各种各样的in/withinrange在射程内;在范围内beyond/outofrange在射程外;在范围外beyond/outofonesrange某人能力达不到的(2)rangefrom.to.在范围内变动rangebetween.and.在和范围内变动3.averageadj.平均的;普通的;正常的;平常的n.平均数;平均水平;一般水准v.计算出的平均数【语境检测】单句语法填空(2017全国卷)Freddywas_averagestudent,butnotanaverageperson.anNowadays,Chinahasbecomethelargestconsumerofmobilephones._average,everyonehasonemobilephone.On【写作提升】单句写作(2016天津高考)随着人口的平均年龄的增长,越来越多的老年人需要照顾。_,therearemoreandmoreoldpeopletocarefor.Astheaverageageofthepopulationincreases【考点必记】anaverageof.平均有(后跟数词)on(the)average平均地;通常above/belowaverage高于/低于平均数/水平uptoaverage达到平均数/水平4.opposevt.反对;反抗;与(某人)较量【语境检测】完成句子/单句语法填空(2017全国卷)Manyfarmers_becausetheyfearedthatwolveswouldkilltheirfarmanimalsorpets.许多农民反对这个计划,因为他们担心狼会杀死他们的农场动物或宠物。opposedtheplanItisimpossibletocooperatewithapersonwhosemethodsarecompletelyopposed_yourown.世纪金榜导学号79060141to【写作提升】完成句子Alotofpeopleaswellasthepresidentoftheanimalprotectionassociation_experimentsonanimals.不仅动物保护协会的会长,而且许多人都反对拿动物做实验。opposedoing/areopposedtodoingGoodhabitsalwaysleadtohighefficiency,whilebadonesbring_.良好的习惯总是产生较高的效率,而坏的习惯则相反。theopposite【考点必记】(1)oppose(doing)sth.反对(做)某事opposesb.doingsth.反对某人做某事(强调动作)opposesth.to/againststh.使某事物与另一事物对照或对抗(2)opposedadj.反对的;对立的beopposedto反对;与对立(强调状态)(3)oppositeadj.相反的,对立的prep.与相反;在对面beoppositeto在对面,与相反【误区释疑】oppose后跟表示动作的词作宾语时,后面要用动名词形式。be opposed to结构中,to是介词,其后也要用动词的-ing形式。【知识拓展】表示反对的其他表达:disagreewith,objectto,beagainst等。Part重点短语句式通关5.putupwith忍受;容忍【语境检测】单句语法填空Icanputup_thehousebeinguntidy,buthateitifitsnotclean.Imnotgoingtoput_withtheirsmokinganylonger.withup【写作提升】单句写作他打算再去找其他的工作,因为他再也忍受不了强大的噪音了。Hellhavetofindsomeotherworkforhecant_.putupwiththisloudnoiseanymore【考点必记】putup举起;搭建;张贴putout扑灭;出版puton穿上;上演putoff推迟;让下车putaway收起来;攒钱putforward向前移动;提出【知识拓展】(1)表示“容忍,忍受”的词还有stand,bear。(2)putupwith和stand后跟动名词作宾语,而bear后既可跟动名词也可跟动词不定式作宾语。6.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingitifnot,turnitoff!只要你在使用电器设备,你便可以把它开着。如果不用就把它关掉!【语境检测】完成句子(2016全国卷)_therehavebeencodes,peoplehavetriedtobreakthem.只要有密码,人们就试图破译它们。Aslongas(2015北京高考)Youwontfindpapercuttingdifficult_.世纪金榜导学号79060142只要你不断练习,就不会觉得剪纸困难。aslongasyoukeeppracticingit【写作提升】选用短语填空Reinaplaysfootball_(和一样好)hisbrotherandplanstokeeponplayingfootball_(尽可能长)possible,_(只要)heisfitenoughtodoso.aswellasaslongasaslongas【考点必记】(1)solongas/aslongas只要,引导条件状语从句。aslongas也可以指时间、长度,意为“长达;与一样长;与一样久”。(2)asfaras远至;就来说aswellas和一样好;也,又asgoodas和一样好;差不多;几乎assoonas一就【备选要点】1.quantityn.量,数量【语境检测】单句语法填空(2015安徽高考)Peoplearelearninghowtoorganizehuge_(quantity)ofinformationsothattheyareabletoaccessitatalaterdate.quantitiesBeforetheexam,Ispentalargequantity_timeinpreparingforit.Otherwise,Iwouldnthavesucceededinpassingtheexam.of【写作提升】单句写作(2015重庆高考)我把大量的时间浪费在电脑游戏上,结果很快落在了别人后面。I_playingcomputergamesandconsequentlyfellbehindothersinashorttime.spentalargequantityoftimein【考点必记】inquantity=inlargeamounts大量;很多alarge/smallquantityof大量的/少量的quantitiesof大量的;许多的【误区释疑】(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,谓语动词常用单数;“quantitiesof+名词”作主语时,谓语动词常用复数。2.statevt.陈述;说明n.状况;状态;国家;政府;州【语境检测】写出黑体部分的含义AlthoughSparrowshowednosignofdeclining,thechainwasgenerallyinanunhealthystate.()(2016全国卷)ShebecameanArizonastatesenator(参议员)and,in1981,thefirstwomantojointheU.S.SupremeCourt.()状态州(2016浙江高考)Inthisarticle,youneedtobackupgeneralstatementswithspecificexamples.()TrumpstriptoBeijingmadehimthefirstforeignheadofstatetovisitChinaafterthe19thNationalCongressoftheC.P.C.()陈述,声明国家【写作提升】单句写作保持良好的心态很重要。Itisimportantto_.keepyouinagoodstateofmind【考点必记】(1)ina.state/inastateof.处于状态inagood/badstate状况良好/不好astateofmind心态(2)asstatedabove如上所述Itis/wasstatedthat.据称(3)statement陈述;声明【误区释疑】(1)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。(2)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”。3.onthewhole大体上;基本上【语境检测】单句语法填空(2015广东高考)_thewhole,ourpopulationisgettingolder.(2017江苏高考)WhileSpain_awholeisheatingupquickly,temperaturesnearthegreenhouseshavedecreased.Onas【写作提升】单句写作有时我的工作也有问题,但总的来说,我喜欢我的工作。SometimesIhaveproblemsatworkbut_.onthewholeIenjoymyjob【考点必记】asawhole作为一个整体;整体看来;整体来说;总体上inwhole 全部地;整个地ingeneral通常;笼统地4.onbehalfof代表一方;作为的代言人【语境检测】standfor/onbehalfof辨析填空_mygovernmentIhavethehonourtomaketoyouthefollowingcommunications.(2016全国卷)Anotherwaytohideamessageistousesymbolsto_specificlettersofthealphabet.Onbehalfofstandfor【写作提升】一句多译他很高兴代表同学发言。Heispleasedtospeakonbehalfofhisclassmatesrepresentinghisclassmates.【考点必记】(1)onbehalfof代表,ononesbehalf以某人的名义。一般是指某人代表公司或者机构、团体、国家(2)standfor代表/象征,一种事物代表/象征另一种事物(3)inthepersonof 代表,以的身份(4)inthenameof以的名义.课文里的高考根据课文内容,在空白处填入1个适当的单词或括号内单词的正确形式。Itiswell1._(know)thatglobalwarmingresultsfromhumanburningfossilfuelslikecoal,naturalgasandoiltoproduceenergy.Someknownbyproductsofthisprocessarecalled“greenhouse”gases,2._whichthemostimportantoneiscarbondioxide.These“greenhouse”gasescankeep3._earthwarmenoughforustoliveon.However,when4._(quantity)ofextracarbondioxideareputintotheatmosphere,theglobaltemperaturetends5._(go)up.ofthequantitiestogoAlthough scientists have different opinions about the future effects of global 6._(warm),most believe that the temperature of the earth would increase by about 5 degrees over the next 100 years,7._ may cause the sea level to rise,bring about floods,storms,droughts,the spread of diseases andwarmingwhichthe8._(disappear)ofspecies.ButHambleysaysmorecarbondioxidewillmakeplantsgrow9._(quick);cropswillproducemoreandthatitwillencourageagreaterrangeofanimals.disappearancequickerGreenhousegasescontinuetobuildupintheatmosphere.Theclimate10._(keep)onwarmingfordecadesorcenturiesevenifwestartreducingtheamountofgreenhousegases.Whatwillbethefutureresultsofglobalwarming?Wewaitandsee.willkeep.话题中的写作假设你是中学生李华,最近你发现水资源短缺现象频现。请你根据以下要点写一篇短文,介绍这一现象的原因并提出合理的解决措施。1.原因:浪费和污染;气候变暖,降水减少;2.措施:保护并充分利用水资源。注意:1.请根据以上要点写一篇80个词左右的短文;2.尽量使用本单元的知识点;3.可适当增加细节。_【参考范文】Nowadaysthewaterontheearthwhichissuitabletodrinkisbecominglessandless.Howhasitcomeabout?Ontheonehand,somepeoplewastelotsofwaterintheirdailylife.Ontheotherhand,manyfactoriespourquantitiesofpollutedwaterintorivers.Meanwhile,globalwarmingresultsinlessraininsomeplaces.Thereisnodoubtthatifwedontwanttoputupwiththirst,wemustprotectandmakethemostofwaterresourcesontheearth.