2019-2020年八年级英语下册 Chapter 3 Environment PeriodⅡ教案 牛津深圳版

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1、2019-2020年八年级英语下册Chapter3EnvironmentPeriodⅡ教案牛津深圳版Teachingmaterial:OxfordEnglish8BTeachinggoals:1.KnowledgegoalStudentsareabletohaveadetailedunderstandingofthereadingtext.2.Abilitygoals(1)Knowabouttheeffectsofthegreenhouseeffectanddestructionofrainforests

2、(2)Practicespeakingthroughthefourmaintopicsinthereadingtext(3)Learntoworkingroups3.EmotionalgoalStudentsraisetheirawarenessofprotectingtheenvironmentasgreenconsumersImportantpoints:DetailedunderstandingofthefourmaintopicsinthereadingtextDifficultpoints:Tw

3、oenvironmentalproblems(thegreenhouseeffect,destructionofrainforest)TeachingProceduresStep1Leading-in1.Singasong2.WatchthevideoWaterWorldandthenanswersomequestionsaboutthevideotoleadinthenewlesson.Step2Pre-readingRaisethetwoenvironmentalproblemsStep3While-

4、reading1.Learnaboutthefirstenvironmentalproblem:thegreenhouseeffect;lBrainstorming:Isgreenhouseeffectimportantorharmful?lUsethekeywordstotalkabouttheimportanceandharmfuleffectsofthegreenhouseeffect2.Learnaboutthesecondenvironmentalproblem:destructionofrai

5、nforestslWatchavideoandraisethetopic.lAsksomequestionsaboutthetopicWhatcantreesdoforus?Whatmayhappeniftreesarecutdown?1.Talkaboutthecausesoftheaboveenvironmentalproblem—badhabitslFreetalk:humanbeings’badhabitsofpollutingtheenvironmentlResultsofthebadhabit

6、s,raisethephrase-environmentallyfriendly2.AsurveyaboutthetextlFinishasurveyforminagroupoffourandtwostudentsreporttheresultsStep4Post-readingAtask:Finishaposteringroups1.LookatthepicturesofbeautifulscenicspotsinShenzhen.2.Findoutdifferentkindsofpollutionin

7、Shenzhen(1)Asgreenconsumers,howcanwemakeShenzhenmorebeautiful?(2)Students’presentation.Step5Homework1.Listentothetapeandreadthearticle,andtrytoimitatethetape.2.Makeaposter‘HowtomakeShenzhenmorebeautiful’individually.3.FinishPartC&DonPage32&33inthetextbook

8、.