沪教版三年级起点小学六年级英语上册Unit 10 Air-Period 2_课件1.ppt

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1、Period2Unit10AirairnocolourorshapecanfeelcannotseeThinkandsay>>ReviewnosmellortasteWhatisair?everywhereThinkandsay>>ReviewWhyisairimportant?keep…alivepeopleanimalsplantsballoonsThinkandsay>>ReviewWhyisairimportant?keep…highintheskykitesplanes>>Lead-inairpollution

2、WatchandanswerWhathappenstotheair?BenandKittyaretalkingaboutit.Let’sjointhem.>>PresentationReadandanswerHowistheairinthestreet?Howistheairinthepark?It’sdirty.It’sclean.Thefirstreading!>>Presentation>>PresentationLookandlearncleandirty>>PracticeLookandsayHowisthea

3、irinthefactory?It’sdirty.It’sclean.ReadandanswerWhatmakestheairdirty?Wheredoesthesmokecomefrom?Smoke.Somesmokecomesfromthefactory.Somesmokecomesfromcarsandbuses.Thesecondreading!>>PresentationReadandanswerHowistheairinthepark?Why?Whatshouldwedotokeeptheairclean?T

4、heairisfreshbecausetherearealotoftreesinthepark.Weshouldplantmoretreestokeeptheairclean.Thesecondreading!>>Presentation>>PresentationLookandlearnsmoke>>PresentationLookandlearnfactoryfactories>>PracticeReadandspellsmokefactorydirtyclean>>PracticeListenandimitateB

5、en:What’sthematter,Kitty?Areyoucrying?Kitty:I’mnotcrying.Myeyeshurt.It’sthesmoke.Ben:Whereisthesmokefrom?Kitty:It’sfromthecarsandbuses.Ben:Lookattheblacksmokefromthefactory.Itmakestheairdirty.Kitty:Let’sgotothepark,Ben.Theairiscleanthere.Ben:OK.Kitty:Theairissofr

6、eshhere.Ben:Yes.Therearealotoftreesinthepark.Treeskeeptheairclean.Kitty:Weshouldplantmoretreesandkeeptheairclean.Ben:Yes!Weshouldkeepourcityclean.>>PracticeListenandimitateReaditbyyourselfforoneminute.自读对话一分钟。Learningtip:开始30一分钟倒计时504060302010>>Practice自己读对话，比一比看

7、谁能在一分钟内读完，并且读得准确、流利！Showtime小组合作，练习对话并表演，其他同学评价。>>PracticePronunciation(语音)Fluency(流利)Cooperation(合作)OK!Great!Super!>>PracticeCompletethenotes.factorycarsbusesdirtyfreshcleantreesclean本课所学重点单词有哪些？本课所学重点句型有哪些？>>SummaryItmakestheairdirty.factory,dirty,clean,smokeTr

8、eeskeeptheairclean.1.观看课文动画，按照正确的语音、语调朗读课文对话。2.利用本课所学知识，谈一谈你身边的空气污染状况。3.预习。>>HomeworkThankYou