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人教课标版高一必修人教课标版高一必修22Unit4Unit4TropicalRainForests热带雨林TropicalrainforestsgrowneartheeTropicalrainforestsgrowneartheequator(quator(赤道赤道),wheretheweatheris),wheretheweatheriswarmandhumid(warmandhumid(潮湿潮湿)allyearroun)allyearround.d.Overhalfofallthe物种ofplantsandanimalsintheworldlivehere.Mostanimalsliveinthetopsofthetrees.Manyofrainforests正在被清除forfarmingandmining,andmanyanimalsandplantsarein危险.speciesarebeingcleareddangerdistribution分布Tropicalforestsstaywarmallyearandreceiveabundant(丰富的)rainfall.Theseforestsarefoundin____,_________,centralandsouth________andthePacific_______.AsiaAustraliaAmericaIslands分布分布AsiaAustraliaAmericaAfricaPacificIslands热带雨林热带雨林insectanimalinsectanimalbutterflybutterflychimpanzeechimpanzee黑猩猩黑猩猩Destruction破坏Hundredsofinsectandbirdspeciesare在危险中of灭绝,dueto(由于)beinghuntedbymanorbydestruction(破坏)oftheirhabitat(栖息地).TropicalforestfireTropicalforestfireindangerdyingoutAbouthalftherainforestsintheworld已经被破坏.Ifthecurrentrateofdestructioncontinues,mostrainforestswouldbe消失inthenext50years.havebeendestroyedgone破坏Destruction破坏DestructionPeoplearerapidlydestroyingtropicalforestsfor_____orforfarming.Thecontinuingdestructionofthese___________meansthatanimalswilldisappearforever.Scientistsbelievecountless______havealreadybeenwipedout(消灭,毁灭).woodenvironmentspeciesWetlandsWetlands湿地湿地Wetlandsaroundtheworldmaynotalwaysseemfriendlyto_______,butthey’rehometoallkindsofcreatures.Ifwe_____ordrain(排干)offmarshes(湿地)orswamps(沼泽),wherewilltheygo?humansfillinWWFWWFWWFWWFWe_____ourplanetwithsomanywonderfulcreatures.It’suptoustopreservetheearthinallatitsbeautyanddiversity.世界野生生物基金会workstoprotectthehabitatsandendangeredspeciesaroundtheworld.Itsmembersaremakinga__________________.everydayWildlifeFundWorlddifferenceshare