高中英语 Unit22 Warm up课件 北师大版选修8

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英语:Unit22Warmup课件(北师大版选修8)Module8Unit22•Howmuchdoyouknowaboutenvironmentalproblems?UsetheKeyWordstocompletethesentences.Warm-up1Earthquakesandvolcaniceruptionsareexamplesof.2ThegiantpandaandtheBengaltigerare.3Becauseof,theEarthiswarmedbygasestrappedintheatmosphere.naturaldisasterendangeredspeciesthegreenhouseeffect•4isanincreaseoverthetimeoftheaveragetemperatureoftheEarth.•5isharmfultotheecologyofthesea.•6ThousandsofpeopleinAfricacontinuetodiebecauseofwarand.•7thewaterlevelrosesohighinseveralplacesthatmanyhomesareatriskfrom.GlobalwarmingOverfishingpovertyflooding•Listentothenewsreport.Whichofthestatementsaretureandwhicharefalse?WriteTfortureandFforfalse.1ThenewsreporterisworkinginAntarctica.2Thenewsreportisaboutpenguins.3Penguinshaveonlyonepartnerforlife.FTTinArgentina6Expertscallforimmediateinternationalconservationefforts.4Fishingboatsdonotaffectthedeathsofpenguins.5MostpenguinsspeciesoutsideofAntarcticaaresafefromenvironmentalchanges.FFTNotsafebutendangeredOverfishingandpollutionfromoiltankershavekilledthousandsofpenguins.Inpairs,discusswhichanimalsamongthetop5endangeredspeciesinChina.tigercheetahspanderslionselephantsChiru,Tibetanantelope(藏羚羊)kekexiliSlowLoris(蜂猴)俗名懒猴SikaDeer(梅花鹿)4.Whatcanyoudotohelpsavethem?Writedownyoursuggestions,thenpresentyouideastotheclass.•EveryonesharesaresponsibilityinhelpingtosaveEndangeredAnimalsthatliveonEarth.Herearesomewayswecanhelpallwildlife:(1)Supportzoos,reserves,andorganizationsthathelpanimals.Volunteeryourmoney,timeandideas.(2)Avoidbuyinganyproductsmadefromendangeredanimals.Donotbuy!•(3)Learnallaboutendangeredanimalsandsharethisinformationwitheveryone.(4)Putoutfoodandwaterforbirds,especiallyinwinter.Ifyoustartthis,youshouldcarryitoutallwinter.(5)Findoutaboutyourlocalconservationgroupsthatworktoprotectanimals.Askhowyoucanhelpthem.(6)Don'tpollute.

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