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选修六Unit4reading-公开课省公开课金奖全国赛课一等奖微课获奖PPT课件.pptx

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GlobalwarmingTheearthisbecomingwarmer-butdoesitmatter?4.TheaccumulationofsentencepatternsDuringthe20thcenturythetemperatureoftheearthroseaboutonedegreeFahrenheit.Thatprobablydoesnotseemmuchtoyouormebutitisarapidincreasewhencomparedtoothernaturalchanges.Sohowhasthiscomeaboutanddoesitmatter?EarthCare’sSophieArmstrongexploresthesequestions.Whatismainlydiscussedinthepassage?A.Howserioustheglobalwarmingcouldbe.B.Whateffectsoftheglobalwarmingwillbe.C.Whathascausedtheglobalwarmingandwhetheritmatters.D.Whattheglobalwarmingis.（2mins）CarefulreadingHowhasthiscomeaboutanddoesitmatter?FromGraph1,wecanseethetemperatureoftheearth_______about____degreeFahrenheitfrom1860-.Thereisnodoubtthat________________________(seeGraph1)andthatitis____________thatcausedthisglobalwarming.Para2Para3-4Para5Para6:Whatmethodsdidthewriterusetomakehisargumentmoreconvincing?句型积累Thereisnodoubtthattheearthisbecomingwarmer(seeGraph1)andthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.毫无疑问,全球正在变暖,而全球变暖是人为,并不是随意自然现象。(B6P26)仿写依据汉语意思完成以下英语句子。⑴毫无疑问,庆贺圣诞节活动是一个了解西方文化好方式。____________________________thecelebrationforChristmasisagoodwayoflearningaboutwesterncultures.⑵毫无疑问,过多电脑游戏会对学生健康有不良影响。_______________________thattoomanycomputergamescan__________________________________onstudents’health.2.Somebyproductsofthisprocessarecalled“greenhouse”gases,themostimportantoneofwhichiscarbondioxide.这个升温过程一些副产品就叫做“温室”气体,其中最主要是二氧化碳。(B6P26)仿写将以下句子译成英文。⑴这里有很多动画片,其中最受欢迎是喜羊羊与灰太狼。Herearemanycartoons,____________________isHappySheepandGrayWolf.⑵我有三个姐姐，其中最年轻三年前往了美国。Ihavethreesisters,_________________wenttoUSAthreeyearsago.