人教版高三英语Unit 14 Zoology课件.ppt

Unit14,Zoology,Step1:leadinWhatdoeszoologymean?,Zoologyisthebranchofbiologythatfocusesonthestructure,function,behavior,andevolutionofanimals.,Step2:WarmingupTask(A):Matchthewordsbelowwiththehumorousdefinitions.Thefirstoneisdoneasanexample.,Itsimpossible,Anantthatisunabletodoanything.(cant),lionmousecatchmonkeysheepcricket,1.Anantthatisunabletodoanything.(cant)2.Asmallanimalthathelpsthepolicegetholdofthieves.()3.Aninsectthatcanbeplayedinaballgame.()4.Ananimalthatisnttellingthetruth.()5.Ananimalthatwouldberichifitwerentfortheletterk.()6.Ananimalthatdoesntcostmuchifyoupronounceitsnamewrong.()7.Acomputeranimal.(),catch,cricket,lion,monkey,sheep,mouse,Task(B):Translatethefollowingsentences,1.Althoughveryrichinhisyouth,heisnowaspoorasachurchmouse2.Tomisalwaysstrict,butthehouseismadeamessbyhisnaughtyboyswhenheisout,-Yes,whenthecatisawaythemicewillplay.3.Pupilasheis,hehasalreadyknownhowtoseparatethesheepfromthegoats.4.wheneverImeetalionintheway,Icanstruggletoattendtoit.5.Despitethefactthatitrainedcatsanddogs,allofusreachedschoolontime.6.-Bill,IcanfindabetterjobifgotoGermany,maybe.-Dontbesilly.Abirdinhandisworthtwointhebush,youknow,Task(C):Whatdoyouhaveinmindwhenseeingthepicturesbelow?,Step3:speaking,displaythreepicturesofendangeredanimalsonscreenorganizethedebate:Shouldanimalsbekeptinzoosornatureparks?Explaintheproceduresofdebate,Task(A):threepicturesofendangeredanimals,ChinesepandasGiantpandasareblackandwhitebearsthatliveintemperate-zonebambooforestsinCentralChina.Amongthebestrecognizedbutrarestanimalsintheworld,theyhavecometosymbolizeendangeredspeciesandconservationefforts.Asfewas1,600giantpandassurviveinthemountainforestsofCentralChina.Another120areinChinesebreedingfacilitiesandzoos,andabout20liveinzoosoutsideChina.,Marineturtlesareamongtheoldestanimalsonourplanet.Theyhavelivedintheearthsoceansforover100millionyears.Butnowareclosetodisappearing.Oneofthesevenexistingspecies,sixareendangeredandthesituationoftheseventhisunknown.,Coralsaremarineanimalsthatalsomakeupthecoralreefswhichbecomehabitatsforthousandsofotherspecies.Coralsaresensitivetochangesinenvironmentandrequirecleanandwarmwaterinordertogrow.Coralreefsdevelopbestinareaswherethetemperatureisabout20-28centdegreeandwheretherearestrongwaves.,Task(B):Debate:Shouldanimalsbekeptinzoosornatureparks?,homework,Fillinpropernamesofanimalsandthentranslatethefollowingsayingsintochinese.Writeacompositionaccordingtoyoudebate,Task(A):FillinpropernamesofanimalsandthentranslatethefollowingsayingsintoChinese,Toteacha_howtoswim.Loveme,lovemy_.Aswetasadrowned_.One_doesntmakeasummer.Theearlybirdcatchesthe_.Putthecartbeforea_.Asbusyasa_Toshed_tears,Task(B):Writeacompositionabout120wordsaccordingtothedebatebyusingthegivenpattern,Todayourclassholdaheateddebateonwhetheranimalsshouldbekeptinzoosornatureparks.Opinionsonitarevaried.Supportersclaimthatth