译林版牛津英语语新8BUNIT8单元表格式教案.doc

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1、总课题8BUnit8Agreenworld第1课时课题Welcometotheunit课型New教学目标1.能准确运通有关如何保护环境的表达。2.能就环保的话题展开讨论。3.培养学生保护环境的意识。教学重点词汇：digseriouscausewise词组：takeshortershowersturnoff词汇：breadfruitreducerecycle教学难点1.能准确运通有关如何保护环境的表达。2.能就环保的话题展开讨论。课前预习1.Previewthenewwords.2.Listentothetapeandreadthedialogue.教学

2、方法Listening、reading、acting&Discussing教学用具Acomputer,notebooksandworksheets.教学过程二次备课一、创设情境---引锚WarmingupbyaskingquestionsTeachershowsapictureofatrowel.Ask:Look,Ihaveatrowel.Whatcanweuseittodo?Ss:Todigholes.T:Hoboisgoingtodigholes.Doyouknowwhy?Let’sfindouttheanswertogether.Teacherp

3、laysthetapeandstudentsfindtheanswer:Hobowillplanttrees.Teacherplaysthetapeagainandletthestudentsanswermorequestions:(1)WhydoesHobowanttoplantmoretrees?(Becausetreesaregoodforus.)(2)DoesEddiewanttogowithHobo?(Yes,hedoes.)(3)WhatdoesEddiewanttoplant?(Hewantstoplantbreadfruittrees.

4、)二、自主合作---探锚探究活动一Talkingaboutfourpicturesonpage106.Readafterthetape.Teacher:Listentothetapeandfollowinchorus.Payattentiontoyourpronunciationandintonation.Dividetheclassintotwobiggroupsandreadthefourpictures.（活动方式：独自回答—小组讨论、校对）探究活动二ActivitiesOrganizethestudentstoplaytherolesandre

5、adthedialogue.Teacher:WorkinpairsandreadtheconversationbetweenEddieandHobo.Youcanaddyourownideas.Choosesomestudentstoactouttheirshows.（活动方式：独自回答——小组校对、讨论——表演）.探究活动三Welcometotheunit1.Talkaboutagreenlife.Teachershowsapictureandaskstudents:What’stheboydoing?Why?T:Wecanprotecttheenv

6、ironmentbyrecyclingwaste.Teachnewphrases:reduceairpollution,takeshortershowers,saveenergy,turnoffthelights.LetthestudentsfinishtheexercisesofPartA.2.Showthepicturesofpollution.Teacher:Ourplanetisintrouble!Weshouldtryourbesttoprotecttheenvironment.Whatelsecanwedo?Teacherpresentst

7、hefollowingsentencesforthestudents:(1)Turnoffcomputerswhenwearenotusingthem.(2)Usecoldwaterinsteadofwarmorhotwatertowashourhandswhenpossible.(3)Usebothsidesofapieceofpaper.(4)Sende-cardsinsteadofpapercards.(5)Buyproductsthatyoucanuseagain.(6)Reducewaste.3.Practice.Teacher:Living

8、agreenlifeishelpfulforprotectingtheenvironment.