Unit 3 Conservation Topic talk 课件-高中英语北师大版（2019）选择性必修第一册

Unit3ConservationTopicTalkWhataretheanimals?Theyarerhinos.Whyaretheyendangered?Peoplehuntthemillegallyfortheirhorns.中华穿山甲ChinesePangolin扬子鳄ChineseAlligator大熊猫GiantPanda金丝猴theGoldenMonkeyConservation∙

Conservationisthecareandprotectionofresourcessothattheycanpersistforfuturegenerations.∙Itincludesmaintainingdiversityofspecies,genes,andecosystems,aswellasfunctionsoftheenvironment,suchasnutrientcycling(养分循环).Usethediagramtotalkaboutthethingsthatneedtobeprotected.ConservationWhatneedstobeprotected?Whatshouldwedo?Whydotheyneedprotection?Whatshouldthegovernmentdo?Example:

Ourenvironmentneedsprotection.Weusecarstoomuch,whichisbadforboththeenvironmentandourhealth.Weshouldusecarsless,cycleandwalkmore.environment…keepthebalanceofnature…usecarsless,takebusesmore…raisepeople’sawarenessofenvironmentalprotectionReadtheTextBuildercarefully.Listenandcompletethedialogue.ThingstobeprotectedWhatWayswedestroynatureWhyPositiveactionsHowcutdown削减，砍倒resourcen.资源，财力Howdothespeakerstalkaboutconservation?Whatusefullanguagedoyoulearnfromthispart?UsetheTextBuildertotalkaboutyourfeelingsonconservationorhowtoprotecttheenvironment.Ireallyfeelstronglythatweneedto…Icanseethat…Wedefinitelyneedto…Weallneedto…Ithinkweshould……feelings,whatwhyhowIreallyfeelstronglythatweneedtochangethewayweliveinordertoprotectourplanet.Icanseethattheuseofoilandcoalisoneofthebiggestthreatstoourplanet.Weallneedtorecycleandreducetheamountofwasteweproduce.Conservationproblemsglobalwarming

全球变暖climatechange

气候变化destroyforests

破坏森林plasticwaste

塑料垃圾greenhouseeffect

温室效应burnfossilfuels

燃烧化石燃料effectsrisingsealevels

海平面上升extremeweather

极端天气causeseriousdamage

造成严重损害anincreaseinnaturaldisasters

自然灾害增加haze/smog

雾霾measuresliveinharmonywith...与……和谐相处raisepeople’sawarenessofenvironmentalprotection增强人们的环保意识advocatealow-carbonlifestyle倡导低碳生活方式makestrictregulations制定严格的规章制度sustainabledevelopment可持续发展cleanandrenewableenergy清洁的可再生资源Usethelanguageyouhavelearnttowriteashortparagraphabo