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八年级英语集体备课教案课题Unit4OurWorldTopic1Plantsandanimalsareimportanttous.SectionC科目英语主备人吴静参备人将琴张茜张攀教学目标Ⅰ.Teachingaimsanddemands1.Learnsomenewwordsandphrases:2.Learnsomeusefulsentences:3.Goonlearningthecomparativeandsuperlativedegreesofadjectives:4.Describenaturalresourcesandrealizetheimportanceofenvironmentprotection:了解《中华人民共和国环境保护法》,树立保护环境的意识。教学重点Goonlearningthecomparativeandsuperlativedegreesofadjectives:教学难点Describenaturalresourcesandrealizetheimportanceofenvironmentprotection:教具录音机图片教学过程个性设计Five-fingerTeachingPlanStep1Review第一步复习(时间:10分钟)1.T:Hello,S1,doyoulikeplantsoranimals?S1:Ilikeanimalsbetter.T:Why?S1:Becauseanimalsareourfriends.Theygiveusjoy.Theyareveryfriendlytous.T:Welldone!S2,doyoulikeplantsoranimals?S2:Ilikeplantsbetter.T:Why?S2:Becauseplantsareveryimportanttous.Theyareuseful.T:It’sapictureofrainforests.Theycover6%oftheearth’ssurface.Thousandsofanimalslivethere.It’salwaysdark,hotandwetinrainforests.Theycanhelptocontroltheclimate.Theygiveuswood,rubber,fruit,medicineandsoon.Theyareveryimportanttous,buttheyarebecomingsmallerandsmaller,sowemustprotectthemwell.T:Whatarethey?Ss:Theyarerainforests.T:Howlargearetherainforests?Ss:Theycover6%oftheearth’ssurface.T:What’sintherainforests?Ss:Thousandsandthousandsofanimalslivethere.T:Whatcanwegetfromtherainforests?Ss:Wecangetwood,fruit,medicine,rubberandsoon.T:Aretheyimportanttous?Ss:Yes,theyare.T:Whatshouldwedothen?Ss:Weshouldprotectthemwell.T:Good!Ihoperainforestswillbecomelargerandlarger.Doyouwanttoknowmoreaboutrainforests?Ss:Yes.T:Let’slearnSectionCtogether.Step2Presentation第二步呈现(时间:8分钟)1.T:Moststudentswanttoknowmoreabouttherainforests.Pleaselistentothetapeandanswerthefollowingquestions:2.T:Readafterthetapetwice.Payattentiontothepronunciationandintonation,andunderlinethekeywords.Step3Consolidation第三步巩固(时间:8分钟)1.(阅读1a,完成1b。)(教师让学生猜测句子中main的意思,板书并要求学生掌握。)mainT:Nowpleaseread1aandfinish1b.(核对答案。)2.(再读1a,完成1c。)T:Read1aagainandwritedowntheimportanceofrainforests.(核对答案。)T:Class,canyougiveusyouranswer?S1:Maketheai