大学英语精读2-U5-The-Villain-in-the--Atmosphere

Unit5TheVillainintheAtmosphereWarm-upQuestions•Haveyouseenanydisasterfilms?Describethemplease.【extremeweathereventsWarm-upQuestions•Doyouknowthemaincomponentsofair?WhatdoyouknowaboutCO2?GreenhouseEffect温室效应Photosynthesis光合作用Warm-upQuestions•Doyouknowanylow-carbonlifestyles?Haveyoutriedtoputsomeintopractice?ContentNewWords&Expressions1PassageAnalysis2Exercises3Newwords&Expressions1.Villain坏人•Villainy恶行2.Carbondioxide•二氧化碳CO23.Poisonousadj.有毒的•Poisonn.e.g.poisonouscomments【毒舌4.Essentialadj.Beessentialto对…必不可少n.必需品，要素e.g.Theapartmentcontainedthebasicessentialsforbachelorlife.5.Convert…into/to…转变，改造e.g.Iwanttoconvertsomedollarsintopounds.DIY6.Tissue纸巾•投影仪、风扇、窗帘、键盘……Projector,fan,curtain,keyboard...7.Liberatev.liberatethecityliberate...from...使解脱e.g.liberatepeoplefrompoverty.•Liberationn.liberationofwomen•song8.Inalllikelihood极有可能e.g.Thereismuch/every/no/littlelikelihoodthathewillbeelectedforthesecondterm.•-hood后缀，表……状态，……的时期e.g.childhood,neighborhood9.Afractionof少量，小部分10.Costal→inland沿海→内陆11.Smoothandsteady安稳的12.Splashv.splashwateronhisfacen.splishsplash噗通（拟声词）makeasplash引起关注13.Starvev.Starvetodeath饿死•starvefor渴望=long/diefor•Starvationn.dieofstarvation14.Widespreadadj.普遍的，广泛的•Attractwidespreadattention•Winwidespreadsupport15.Collapsev.倒塌；瓦解；失败e.g.Hisbusinessempirecollapsedunderamassiveburdenofdebt.16.Underpressure压力之下•Blood/airpressure血压、气压17.Inconnectionwith与……有关18.Transparentadj.e.g.whatistransparentinourdailylife?19.Radiatev.辐射、流露情感e.g.Sheradiateshappinessandhealth.•Radiationn.•infraredradiation红外线辐射•ultravioletradiation紫外线辐射20.Tendtodo倾向做某事e.g.ItendtothinkthatourRepresentativesbyandlargedoagoodjob.21.Bedistinctfrom有区别e.g.Engineeringandtechnologyaredisciplinesdistinctfromoneanother.22.Creepv.蹑手蹑脚，渐渐蔓延e.g.BackIgotothehotelandcreepuptomyroom.e.g.Insecuritymightcreepin.23.Itisestimatedthat…据估计24.Polar极低•Equator赤道•latitudeandlongitude经线纬线25.Disappear→appear→reappear26.ReplaceAwithB用B替代Ae.g.Wereplacedcoalwithoil.•我们用油代替了煤。27.Consumev.吃喝，消耗e.g.Engines,largeorsmall,havetoconsumefuel.•Consumptionn.e.g.Waterconsumptiondecreasedduringthewinter.28.Perspectiven.视角，观点e.g.Youcangetaperspectiveofthewholecityfromhere.【城市的全景•ViewsthfromanewPerspective用新的眼光看待某事29.Alternativeadj.另外的，替代的n.替代的选择•Alternativeenergy替代能源、新能源•AisanalternativetoBA是B的替代品30.Competewith/against与……竞争•Competefor争夺e.g.Youngmencompetewitheachotherformembershipinthesesocieties.31.Militarytraining军训◆Whattypeisthetext?AnarrationBdescriptionCexpositionDargumentationPassage◆Whatpatternisthetextorganizedin?Aproblem-solutionBcause-effectCgeneral-specificDtime/sequence记叙文amovie描述文apicture说明文alecture议论文adebate问题-解决因果总-分时间/顺序Passage◆MainideasofparagraphsNo.Paras2Mainideas18-133414-1819-221-7CO2doesn’tseemtobebutisavillain.CO2keepsuswarmbutitscontinuedconcentrationisdisastrous.WhyistheconcentrationofCO2steadilyrising?Whatistobedone?Passage2.Carbondioxideisoneoftheessentialgasestolifeintheatmosphere.FTrueorFalse1.Carbondioxideisverypoisonous,althoughitispresentintheatmosphereinasmallquantity,itdoesusharm.()T()3.Thesealevelisrisingveryslowlyfromyeartoyear,mainlybecauseoftoomuchrainintheseareas.F()5.Theconcentrationofcarbondioxideincreasedsteadilyanditwillbetwicewhatisnowby2020.4.Amongthegasesintheatmosphere,onlytheconcentrationofcarbondioxidemayresultinpreventingheataroundtheEarthfromescaping.T()T()F6.Burningcoal,oilandnaturalgasarewaystoreducecarbondioxideintheatmosphere.()7.Peoplearetherealvillainsactually.8.Inordertosaveourselves,wemusthavenewsourcesoffuelthatdonotinvolvetheproductionofcarbondioxide.T()()DetailedAnalysis1.Itisnotverypoisonousanditispresentintheatmosphereinsosmallaquantity—only0.034percent—thatitdoesusnoharm.•它毒性不大，在大气层中的含量极小——只占0.034％——不会对我们造成任何伤害。•So+adj./adv.（+冠词+n.）that•Such(+冠词+adj.)+n.thatAttention:such后边的名词前由many、much、few、little等词所修饰的话，用soe.g.Heis______acleverboythateverybodylikeshim.e.g.Hehad______littleeducationthathewasunfitforthisjob.e.g.Iknow______cleveraboy.Keys:such,so,so2.SSconverte.g.Coalcanbeconvertedtogas.有机物3.Serveas充当…；起…的作用e.g.Hewasservedasageneral.他被任命为将军。4.Buthereiswhatthisapparentlyharmlessandcertainlyessentialgasisdoingtous:然而，这一看上去无害而且无疑又必不可少的气体却正在对我们产生影响。•以here,there,now,then等副词开头的句子，完全倒装e.g.Therecomesthebus!e.g.Nowcomesyourturn.Attention:如果主语是代词时就不倒装。e.g.Hereyouare.e.g.Therehecomes.5.likelihoodSSinalllikelihood=veryprobablyInalllikelihoodtheflightwillbecancelled.SSThereiseverylikelihoodthatmorejobswillbelostlaterthisyear.6.Atagreaterrate以更快的速度e.g.ChinahasincreasedthescientificproductivityataratethatwouldbeunimaginableintheWest.7.Wheretherearelow-lyingcoastalareas(wherealargefractionoftheworld’spopulationlives)thewaterwilladvancesteadily,forcingpeopletoretreatinland.在那些低洼的沿海地区(在这些地区居住着世界上很大一部分人口)，海水会稳步向前推进，迫使人们向内陆退居。8.Manhattan’sskyscrapers•NewYorkCity,denselypopulated•economicandculturalcenter•Landmarksandarchitecture:skyscrapersEmpireStateBuildingTwinTowersofformerWorldTradeCenterUnitedNationsHeadquartersTheshipsankbeneaththewaves.SSTTHelookeddownfromthemountaintothevalleybeneath.9.Beneath→on,under→over10.aswillmuchoftheBri