高二英语课件unit9Senior2高二英语课件

Unit9SavingtheearthWhatproblemsistheearthfacing?waterpollutionGarbageairpollutionstarvationdeforestationdesertificationButluckilypeoplehaverealizedthem.Inordertotakebettercareoftheearth,theUnitedNationsholdsthemeetingwhichiscalledTheEarthSummit(地球峰会）WelcometotheEarthSummitIntroductionPara1BodyPara2-3ConclusionPara4-7IntroductiontotheEarthSummitProblemsSolutionsKeywordsofeachpart:TheEarthSummitTimePlaceTheme1972Stockholmwaystotakebettercareoftheearth2002JohannesburgSustainableDevelopmentContinuedevelopingtheworldwithoutdamagingtheenvironment.ReadPart2&3anddotheexercisesinthepaperwithyourpartners.1.Whatarethe“bigthree”?Thebigthreecontaminateddrinkingwater（饮水污染）poorsanitation（卫生状况恶劣）airpollution2Whydopeoplecallthe“bigthree”thethreebiggestkillersintheworld?3Howmanypeopleonearthdonothaveaccesstocleanwater?A.havechancestouseB.befreetouseC.getmeanstoapproach7milliondeathseveryyear20%ofthepeopleonearthstressedtheneedforequalityandfairnessintheworld.FormerPremierZhuRongji(para4-7)Thefourthparagraphsuggeststhat______?A.It’snottoolateforustosavetheearth.B.Weneedn’tworryabouttheenvironment.C.Theproblemsfacingtheeartharenotseriousenough.D.Wewillchangeourwayoflifesoonerorlater.Thekeytosolvingthemajorproblemsfacingtheearthis_______.A.bettereducationB.moreconferencesC.moreequalityandfairnessD.betterlivingconditionsofthepeoplebettersocietylessviolencelesspovertyfewerwarsBecausetheyhelppeopleunderstandexistingproblemsandthatthere’sstilltimetotakeaction.Theycantelluswhatwecandotohelp.Itisaplacetofindsolutionsforthefuture.WhyareconferencesliketheEarthSummitimportant?TheEarthSummitwasfirstheldin1972.Thethemeofthe2002Summitwas____________Development.Theearthisfacingmanyproblems,amongwhicharethe“bigthree”:____________drinkingwater,poor___________andairpollution,whichcause7_______deathseveryyear.Anotherbigthreeproblemsarepoverty,warand________.Globaldevelopmentnowmakestherichricherandthepoor_____,whichisreallyunfair.TheEarthSummitnotonlyhelpspeopleunderstandthe_________problems,butalsotellspeoplethereisstilltimetotake_____.Aboveall,thekeytothefutureisbetter________.Withitpeoplecanbuildabettersocietyin______withnatureandputan___toallthesufferings.SustainablecontaminatedsanitationmillionviolencepoorerexistingactioneducationharmonyendHaveyoudoneanythingbadtotheenvironmentinyourdailylife?Whatshouldwedotoprotecttheenvironmentinourdailylife?Proposals1.Don’tuseone-offchopsticks,lunch-boxesandcups.2.Don’tusepapertissuewhenyousneeze,usehandkerchiefinstead.3.Don’tthrowrubbishatwill.Proposals4.Don’twastewater5.Don’tdestroytreesorgrass.8.Don’tsendpost-cards.UseE-cardsinstead.6.Don’tmakealotofnoise.7.Don’twasteelectricity.Asmallchangecanmakeabigdifference.1.SurftheInternetandknowmoreaboutthe2002EarthSummit.://(reportitnextweek)