仁爱版》九年级英语(上)Unit2LovingOurPlanetTopic3Wouldyouliketobeagreenerperson?SectionD教案设计Themainactivitiesare2aand4.一.Teachingaimsanddemandsa.Knowledgegoals:1.Learnanewword:towel2.Reviewsomecompoundsentences:(1)About35%oftherubbishinHongKongcanberecycledeveryyearwhiletherestcan’t.(2)Theyworkwell,buttheyareslowandcan’trunforlong.b.Abilitygoals:1.Learnhowtobeagreenerperson.c.Emotiongoals:乐于做环保者，加强社会责任感和忧患意识。二Keypointsanddifficultpoints:1.Sumuptheuseofcompoundsentences.2.Goonlearningandextendingthetopicofprotectingtheenvironment.三.Teachingaids教具图片/小黑板/一包纸巾四．Teachingmethods:设问法、演示法……五．TeachingprocedureStep1Review1.(师生互动，复习前三节课的内容，营造英语氛围。)(1)T:Inthistopicwehavelearnedsomethingabouthowtobeagreenerperson.Canyoutellmewhatarethethree“Rs”?Ss:Reduce,reuseandrecycle.T:Whichmeans“makesomethinglessorsmaller”?Ss:Reduce.T:Thenwhatshouldwereduce?Ss:Weshouldreducethethingswhichpeoplecanuseonlyonce.T:Whichmeans“useitagain”?Ss:Reuse.T:Whatshouldwereuse?Ss:Weshouldreuseplasticbagsandoldclothes.T:Whatshouldwedoaboutrecycle?Ss:Weshouldcollectwastepaperorsoftdrinkcansandsortthemsothattheycanberecycled.T:It’strue.Butremember,actionsspeaklouderthanwords.2.(1)(听句子，判断对错，训练学生听力技能，复习总结怎样成为绿色使者。)T:Weknowthatpollutionisbecomingaseriousproblem.Whatshouldwedotoprotectourenvironment?Nowlistentomecarefully.Ilistsomehabits.Tellmewhetherthey’regoodorbad,andtrytowritedownthegoodones.Nowbeready!(1)Throwtherubbishhereandthere.(2)Don’tspitinapublicplace.(3)Drawabeautifulpictureonthepublicwalls.(4)Don’tthrowthingsawayiftheycanbereused.(5)Gotoschoolbybikeinsteadofbybus.(6)Collecttherubbishandtrytosorttherubbish.(7)Pourdirtywaterintoriversdirectly.(8)Turnoffthelightswhenyougoout.(教师边说边观察，如果有必要可多读两遍，让学生能一边回答一边记下来，为下步作准备。)(2)(要求学生两人一组根据上面的内容，编一个对话谈论怎样成为绿色使者。鼓励学生尽可能对本单元内容进行整合。)T:Nowmakeyourowndialogtotalkabouthowtobeagreenerpersonwithyourpartner.(几分钟后，教师抽查效果。)S1:…S2:…(教师进行鼓励和评价，总结内容同时导入新课。)Step2Presentation1.(教师出示2a中的图片向两个学生提问题，让其他同学记录答案，判断谁是绿色使者。)T:I’llhavetwovolunteers.Pleasehandsup.OK,S1,S2,comehere.NowI’llaskyoutwoquestions.Answermewith“Yes”or“No”.Otherstudentswritedowntheiranswersandjudgewhichstudentisgreener.Areyouready?Ss:Yes.T:Doyouusuallyrecyclenewspapersandoldbooks?(Yes—1;No—0)S1:Yes.S2:No.T:Doyouoftenusepapertowels?(Yes—0;No—1)(展示纸巾，板书单词且要求掌握。)towelS1,S2:Yes.T:Whenyoumakeashortjourney,doyouoftenrideabike?(Yes—1;No—0)S1:No.S2:Yes.(板书，理解生词journey)makeashortjourney—travelashortdistanceT:…S1,S2:…T:What’sthescore?S3:S1gets5points.S4:S2gets6points.T:Welldone,S2’smarkishigherthanS1’s.ItmeansS2isagreenerperson.Congratulationstohim/her!(cheers)2.(学生齐读2a，教师解释2a的意义，为两人活动做准备。)3.(两人活动。同桌间互相问答，并把得分计算出来。教师做调查。)T:S5,what’syourscore?S5:It’s4points.T:Youhavenotstartedturninggreenyet!Bestrictwithyourselftoprotecttheenvironment.S6,what’syourscore?S6:It’s8points.T:Tryharderandyou’llbebetterinprotectingtheenvironment.Ibelieveyoucan.S6:Thankyou!T:…Step3Consolidation1.(根据得分把学生分成四小组，讨论同学得分的原因并给出建议，使学生更明白如何成为一个绿色使者。)T:N...
