高一英语Unit10 The world around us课件 新课标 人教版 课件.ppt

EARTHSONGTheworldaroundusWarmingupReadingIntegratingSkillsLanguagepointsGrammarwarmingupWhatishappeningto…藏羚羊Manytigersarekilledbypeoplewhowanttoselltheirfurandusetheirbonesformedicine.Andbecausetheforestswheretheylivearedestroyedtheycannolongerhideandhunt.TherearefewerareasleftwherePandascanlive.Thatistosaytherearefewerhabitatsforpandas.ThebeautifulTibetanantelopesarehuntedfortheirwool.Doyouknowanyotherendangeredanimals?goldenmonkeysgorillanowWhatcanwedotohelpendangeredanimals?Wecanhelpendangeredanimalsbyprotectingtheirhabitatscreatingnewhabitatsprotectingtheenvironmentcontrollingexportandimportofanimalsandplantsandbylearningmoreaboutanimals.Wecanstoppeoplecuttingtoomanytreeskillinganimalsandpollutingrivers.Animalsareourfriendsandtheearthisourhome!Usefulexpressions______can’twedrinkthewaterinourriversandlakes?______thiswaterispolluted.2._____peoplethrowrubbishinourparkstheparksareuglyanddangerous.3.__________waterpollutionwecan’tuse/drinkthewaterinourriversandlakes.4.Iftouriststhrowrubbishinourparks_____theparkswillbeuglyandevendangerous.5.Carsandfactoriescauseairpollution.____________airpollutionmanypeoplegetsick.6.Peoplegetsickbecauseofairpollution._____________wemustdosomethingaboutit.7.Throwingrubbishinaparkwillmaketheparkuglyanddangerous._________________weshouldthrowtherubbishinarubbishbin.8.Burningcoalandoilisbadfortheenvironment.________________airpollution.Reading1.Whatdohumanbeingsneedtosurvive?Pre-readingActuallyuptoahundredspeciesbecomeextincteveryday.Scientistssaythatthetotalnumberofspecieslosteachyearmayreach40000thelargestnumberinayearinthelast65millionyears.Ifnothingisdonewemayfindourselvesaloneonthisplanet.Areweendangered?Ittellsuswhy