Unit5Livinginharmony

UnitFiveHelpingtheenvironment,-VocabularyLearning,Brainstorm,EnvironmentalProblems?,Manischallengedbyvariouskindsofthreatstotheenvironment.Asaresult,itistimetoactinaresponsiblemannertosupportthecauseofprotectingtheworld.,Skimming:MatchtheheadingwitheachparagraphHeadingsPara1A.reasonsforozonedepletionPara2B.suggestionforindividualstosupportthecauseofenvironmentalprotectionPara3C.formationoftheozonelayerPara4D.currentproblemofozonelayerE.wisechoiceofozone-friendlyproducts,Scanning:Answerthefollowingquestionsusingtheinformationinthepassage1Whatisonewaywecanhelpprotecttheenvironment?(Para.1)_2Whatcanhappenwhentheozonelayergetsdestroyed?(Para.2)_3Whathasbeenharmingtheozonelayer?(Para.3)_4HowdoweknowthatsomeaerosolcansdonotuseCFCs?(Para.3)_5Whatgreenproductscanyoubuytohelpprotecttheozonelayer?(Para.4)_,Wecantrytobuygreenproducts.,Morepeoplecangetskincancers.,CFCshavebeenharmingtheozonelayer.,Theyarelabelledozone-friendlyornoCFCs.,Ozone-friendlyaerosolcans,refrigeratorsandairconditioners,VocabularyLearning,Paraphrase(意译)theunderlinedpartinadvancedexpressionExample：abigareaavastarea1Weallknowthethreatstotheenvironmentandtheneedtoact.2Theworldweallsharecanbeprotectedinagoodway.3Somepeoplefeelthattheylikegreenmovement.4Polarregionsarecausedpartlybyozonedepletion.5ManymanufacturershavestoppedproducingproductsusingCFCsandtheyhavechangedtootherlessharmfulchemicals.,areallawareof,inaresponsiblemanner,areinfavourof,inpart,switchedto,VocabularyLearning,Fillintheblankswithproperwordswithoneextraword1Oneofthe_facingmankindtodayisthedepletionofozonelayer.2PeopleusingCFCsare_forthisseriousproblem.3TheWorldEnvironmentOrganizationhascontributedalottothe_ofnaturalenvironment.4Moreandmoremanufacturers_theirproductsozone-friendlyornoCFCs.5Whenyouchoosethe“greenproducts”,youaredoingsomething_tohelptheenvironment.,causepracticalreleaselabelthreatsresponsible,threats,responsible,cause,label,practical,VocabularyLearning,TranslatethefollwingChinsesintoEnglish1参加“绿色行动”，购买绿色商品越来越在青年人中流行起来。（It,increasingly）2个人和制造商都要采取负责任的方式来减少臭氧层的消耗。（manner）3只有通过共同努力，我们才能保护共有的世界家园。（Only,protect）,Itisincreasinglypopularamongyoungpeopletojoininthegreenmovementandbuygreenproducts.,Individualsandmanufacturersshouldactinaresponsiblemannertoreducethedepletionofozonelayer.,Onlybyjointeffort,canweprotecttheworld(which/that)weallshare.,VocabularyLearning,Arrangethesentenceincorrectorder,OneofthethreatsfacingmankindtodayisthedepletionofozonelayerandpeopleusingCFCsareresponsibleforthisseriousproblemsoindividualsandmanufacturersshouldactinaresponsiblemannertoreducethedepletionofozonelayer.Infact,itisincreasinglypopularamongyoungpeopletojoininthegreenmovementandbuygreenproducts