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ID:36474120
大小:6.16 MB
页数:21页
时间:2019-05-09
《Unit 10 Air 课件 3》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Module4Thenaturalworld0Unit10AirfactorysmokedirtycleanReadandspellWhat’sthematter,Kitty?Areyoucrying?I’mnotcrying.Myeyeshurt.It’sthesmoke.Whereisthesmokefrom?It’sfromthecarsandbuses.Lookattheblacksmokefromthefactory.Itmakestheairdirty.Let’sgotothepark,Ben
2、.Theairiscleanthere.OK.Theairissofreshhere.Yes.Therearealotoftreesinthepark.Treeskeeptheairclean.Weshouldplantmoretreesandkeeptheairclean.Yes!Weshouldkeepourcityclean.Thesmokeinthestreetcomesfromcars,busesandfactories.Theairisdirtyinthestreet.Theairisclea
3、nandfreshinthepark.Therearealotoftreesinit.Treeskeeptheairclean.LookandreadIsairimportant?Why?ThinkandsayAir,waterandfoodkeepusalive.Wecanlivewithoutfoodforfiveweeks.Wecanlivewithoutwaterforfivedays.Wecanlivewithoutairforonlyfiveminutes.LookandsayTheairon
4、Earthisgettingdirty.LookandsayAirpollutioncomesfromfactories.LookandsayAIRPOLLUTIONLookandreadWeburncoaltomakeelectricity.Factoriesgiveoutalotofsmoke.LookandreadLookatthepictures.Talkaboutthemwithyourclassmates.ThinkandsayS1:Whatmakestheairdirty?S2:Thesmo
5、kefrom…makestheairdirty.S1:Whatshouldwedotokeeptheairclean?S2:Weshould…AskandanswerpeachlunchchurchchesscherrychaseshinesheshoeflashdishbushOurfutureThinkandsayWhichdoyouwant?WeonlyhaveoneEarth!Wemustkeepithealthy!Homework1.Listentoandread“Listenandsay”&“
6、Sayandact”onStudent’sBookpages68and70.2.Finishyourposteraboutair.3.FinishWorkbookpages60and61.谢谢!
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