高二英语Unit 9 Saving the earth课件人教版.ppt

what shappeningtotheearthinthevideo choose y or n waterpollution globalwarming starvation 饥饿 war airpollution sandstorm desertification 沙漠化 deforestation 森林砍伐 wastepollution overpopulation y n n y n y y n n n unit9savingtheearth waterpollution airpollution wastepollution deforestation desertification starvation violence war thereisagoodwaytofindproblemsandsolutions theearthsummit thehighestpoint topofamountain summit asummittalk 最高级会谈 asummitmeeting 最高级会议 earthsummit 地球峰会 welcometotheearthsummit fastreading whichbestexpressesthemainideaofthepassage a differentcountrieshavedifferentopinionsaboutdevelopment b equalityandfairnessarebadlyneededintoday sworld c theearthsummit awaytosavetheearth d sustainabledevelopment thefuturefortheworld carefulreading para 1 para 2 para 3 para 4 para 5 para 6 para 7 briefintroductiontotwosummits thebigthreeandtheresultscausedbythem theresponsibilitiesoftherichercountries smallchangesmakeabigdifference howtosavetheearth oneofthesolutionstotheproblems education students betterunderstandingoftheenvironmentandtheirwillingness matcheachparagraphwiththemainidea d thecontentoftheearthsummit b howthesummithelpedpeoplefindthesolutionsforthefuture howthesummithelpspeopleunderstandtheseriousproblemsfacingtheearth para 2 3 para 4 6 para 1 para 7 c theoriginoftheearthsummitandthepurposeofholdingit c d a b para1 thetwoearthsummits 1972 stockholm thehumanenvironment 2002 johannesburg sustainabledevelopment thethreebiggestkillers water poor andair accordingto thebigthreecause everyyear thatis15 of para2 3 whatdidmostspeakerstalkabout whatdotheyreferto 幻灯片13 2 whichofthefollowingisthemaincauseofmillionsofdeathsinruralareas a lackofdrinkingwaterb poorsanitationc airpollutiond freezingcold 幻灯片14 thebigthree contaminateddrinkingwater poorsanitation airpollution 7 000 000deathseveryyear 15 ofallthedeathsintheworld 幻灯片12 3 whydidpremierzhurongjisaythatwithoutinternationalcooperation neithercandevelopingcountriesprosper norwillsustainabledevelopmentbepossible a becausethenaturalresourcesarenotsharedequallyandfairlyamongthenationsintheworld b becauserichercountrieshavearesponsibilitytohelppoor ercountries c becauserichpeoplewillgetricherandthepoorwillgetpoorerifweletthingsgoastheydotoday d alltheabove para4 6 trueorfalse1 conferencesliketheearthsummithelppeopleunderstandthatthereexistseriousproblemsandthatthereisstilltimetotakeaction 2 onlybychangingthewayweeatcanwesavetheearth 3 whenilistenedtothespeakers irealizedthatmanyofthethingsidoeverydayarenotbadfortheenvironment 4 meetingsliketheearthsummitcantelluswhatwecandotohelp 5 airconditionerscauselittlepollution f t live f bad t f much para7 theearthsummitis aboutproblems infact itisaplaceto forthefuture manyofthespeakersatthejohannesburgsummitsaidthat isthekeytothefuture withbettereducation peoplewillbeableto abetter inharmonywithnatureandperhaps thedeathand causedbythebigthree not just find solutions education build society put an end to suffering earthsummit introductionbodyconclusion structure introducetheearthsummittothereaders whatwecando summary theunhasoftenheldmeetingstodiscusstheimportantproblemswhichourplanetare since1972 in2002 thequestionofhowwecancontinue theworldwithoutdamagingtheenvironmentwasdiscussedandalsoofnewwaysto theoldproblemswereseekingfor announcedbythewho about15 ofallthedeathsintheworldare bythebigthreekillersintheworldeveryyear contaminated water poorsanitationand pollution manyotherproblemswerementionedsuchasviolence peaceandwar theproblemisclearthatrichcountriesarebecomingricherandricher thepoorarebecomingpoorerandpoorer thecommonideaisthattherichcountriesshouldhavethe andhelpthepoorcountries thatistosaythateveryoneshouldhavethe righttotakepartintheworld however the betweencountriesarenotthesame ofthiskindmayhelppeopletohaveaclearlookatwhatishappeningaroundus itisnottoolateto actions everyone includingthestudents canjustmakesomesmallchanges sothatwecouldmakeabigchange itisalsosaidatthejohannesburgsummitthat maybethekeytoourfuture facing developing solve caused drinking air while responsibility same equal development conferences take education didyoudoanythingbadfortheenvironmentinyourdailylife whatshouldyoudotomakeourworldmorebeautiful discussion groupwork usefulexpressions1 handkerchief手帕2 plasticbag塑料袋3 recycle再利用4 solarenergy太阳能5 chewinggum口香糖6 battery电池7 one offchopsticks方便筷 2 4 5 6 7 8 competition 3 2 1 7 32 15 52 48 39 37 11 1 usingthehandkerchiefinsteadofthepapernapkin 2 usingpaperbagsinsteado