Unit 7 Protect the Earth_教案3.doc

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1、Unit7ProtecttheEarthPeriod3【教学目标】1．能理解并体会字母组合oo在单词中的发音2．能理解Culturetime的内容，并适当扩展3．能理解Cartoontime的内容并动手实践4．能意识到保护环境的重要性并付诸于实际生活【教学重难点】1．能理解Culturetime的内容，并适当扩展2．能理解Cartoontime的内容并动手制作海报3．能锻炼运用英语及与他人合作的能力【教学准备】PPT,poster,CD【教学过程】Step1Warm-up1．Freetalk2．RevisionT:Asweknow,Nanjinghasb

2、eencoveredbyfogandhazerecently.It’snotgoodforourhealth.(Showapictureoffogandhaze)Wehaveexperiencedthisterribleresult.Theworldenvironmentisgettingworsetoo.Whatshouldwedo?Discusswithyourdeskmates.Youcanusethesentencespattern:Weshould…/Weshouldnot...S:Weshould…Weshouldnot...Step2Pre

3、sentationSoundtime1．T:Weshoulddoalotofthingstoprotecttheenvironment——ourbighome“theearth”,andIthinkweshouldstartfromthelittlethingsaroundus,likeourlittlehome——school.4/4T:(PPT呈现)EverydayIgotoschool.Ithinkit'sreallycool.Wehavefunintheclassroom.Everymorningandafternoon.(PlaytheSoun

4、dtime)2．T:Whocanreadit?Inviteseveralstudentstoread．3．T:ReadSoundtimebyyourselvesandfindthesamerhyme.S:school,cool,classroom,afternoon“oo”pronounces/u:/4．T:Saymorewordswithletters“oo”pronounces/u:/S:Food,wool,moon,fool,oops…Writethemontheblackboard．Readthesewords.5．Game:Findinghom

5、e(PPT)Helpstudentstodistinguishthesound/u:/and/u/.Cartoontime1．T:Schoolisourlittlehome.Earthisourbighome.Bobby,SamandBillyaredoingaprojectforthebighome.Watchthecartoonandanswerthequestion:Whatprojectaretheydoing?S:Theyaremakingaposter.2．T:Whydotheywanttomaketheposterandhow?Readth

6、estoryingroupsandanswer.1)Whydotheywanttomaketheposter?S:TheEarthisourhome.Weshouldprotectit.Allstudentsshouldknowthis.2)Howdotheydo?(Orderthesesentences.)()Letmedrawsomebananasonthetrees.()Letmedrawarubbishbin.()LetmedrawtheEarthwithtreesandflowersonit.()Puttheposterattheschoolg

7、ate.Dothisexerciseonthepaper.Thenchecktheanswer.3．Readthestorytogether4/44．Readingroupsandactitout…5．T:Whataniceposter!Canyouaddsomeotherthingstomakeitmoremeaningful?E.g.:Letmedrawatap.Weshouldsavewater.(Teachersticksaposterontheblackboardandencouragestudentstodrawandpracticethek

8、eysentences.)S:Letmedraw…Weshould…Letmed