九年级英语上册Unit2Topic3SectionB教案

课题Unit2Topic3SectionB课型Conversationpractice时间2009年9月27日教学目标三维目标Reviewthecompoundsentenceswith"or","and","but"and“while”:Learnsomeusefulsentences:⑴Wouldyouliketobeagreenerperson(2)First, yououghttoturnoffthelights whenyouleavearoom.(3)Easiersaidthandone.(4)Well,actionsspeaklouderthanwords.(5)MayIhaveyourattention,pleaseGoonlearninghowtoprotecttheenvironment.Reviewgivingadvice.教学重难占八、、Learnsomeusefulsentences.Goonlearninghowtoprotecttheenvironment.Reviewgivingadvice.教学策略学法指导Listeningandspeaking,revision,discussion,pairwork,groupwork教学过程教学内容（用好教材、开发资源） ，教师引领（创设情景、问题设计、点拨诱导、分层导学）学生求学（自主、合作、探究） ，活动过程（教学环节、师生互动、反馈练习、布置作业）设计意图

Step1.DutyReportAskoneortwostudentsondutytogiveareport,theotherslistencarefullyandanswertheteacher 'squestions.Step2.ReviewLearnthenewwordsandphrasesbydiscussionandmakingsentences..oughtto:Weoughttoprotectourenvironment.ought to=shouldEasiersaidthandone.Actionsspeaklouderthanwords. …ReviseSectionAbyaction.Eg.Lookatthisplasticbottle.It'semptyanduseless.Let'sthrowitaway.Ss:Mr./Miss…，You'dbetternotthrowitaway.T:WhySs:Becauseitcanbereused.T:（Showasoftdrinkcan）Hereisacan.It'snotuseful.S,pleasethrowitoutofthewindow.教学过程教学内容（用好教材、开发资源），教师引领（创设情景、问题设计、点拨诱导、分层导学）学生求学（自主、合作、探究） ，活动过程（教学环节、师生互动、反馈练习、布置作业） 新课标U网创设英语交际的平台。在应用中复习旧知识，学习新生词、词组及句型。设计意图S:Sorry.Mr./Miss…，Ican'tdothat.Wemustprotectourenvironmentanditcanbecollectedandrecycled.T:Whatagreenerperson!Oh,thelightisstillon.S 2,wouldyoupleaseturnitoffG:Sure.创设语境，教学新单词，并通过创设语境，教学新单词，并通过听录音回答问题、找出重难点等形式呈现1a。4:Wcanreducethewasteweproduce.S4：Wshouldusebothsidesofpaper.S5:Reuseplasticbagsratherthanthrowthemaway. …T:Welldone.Thislesson,let'sgoontalkingabouthowtoprotectourenvironment.Step3PresentationTalkabouthowtoprotecttheenvironmentwithSs;T:Boysandgirls,wehavetalkedabouthowtoprotectourenvironment.WouldyouliketobeagreenerpersonOfcourse.T:OK.Letmetellyouwhatweshoulddo.Weoughttosaveeverydropofwater.Wehadbetterwalkorridea bikewhile we'retravelingashortdistance.Takeaclothbagorabasketinsteadofplasticbagswhenwegoshopping.T: Everyoneshoulddoitlikethiseveryday,buteasiersaid设计意图thandone.设计意图Wouldyoudoaswhatyousaid

Ss: Yes./Sure.T: Good.Butactionsspeaklouderthanwords.WritedownthekeywordsandsentencesontheBb.oughtto=shouldEasiersaidthandone.Actionsspeaklouderthanwords.Listento1aandanswerthequestions:HowmanypiecesofadvicedoesJanegiveinthedialogDoyouthinkit'seasytobeagreenerpersonListentothetapeagain,andtellJane 'sadvice.First,yououghttoturnoffthelights …教学过程教学内容（用好教材、开发资源），教师引领（创设情景、问题设计、点拨诱导、分层导学）学生求学（自主、合作、探究），活动过程（教学环节、师生互动、反馈练习、布置作业）听力理解，训练听力技能及习听力理解，训练听力技能及习惯。Third,takeaclothbagwhen…Payattentionto“oughtto"and "You'dbetterSi：Yououghttocleantheclassroom.You'dbetternotcutdownthetrees.让学生仔细阅读让学生仔细阅读1a内容并找Wouldyouliketobeagreenerperson

出重难点和同Itssoeasytobeagreenerperson.出重难点和同桌讨论，教师巡视，了解共性问桌讨论，教师巡视，了解共性问题并讲解。可简单复习不定式的用法。Easiersaidthandone.Actionsspeaklouderthanwords.Step4ConsolidationEncouragethestudentstoretellthedialog.Eg.Michaelwouldliketobeagreenerperson.Janegiveshimthreepiecesofadvice.Shetellshimthatheoughttoturnoffthelightswhenheleavesaroom.Whenhewantstotravelashortdistance,he'dbetterwalkorrideabike,nottakeabusorataxi…引导学生进行拓展，总结更多的日常环保行为。Talkabout1bandlearnhowtobeagreenerperson.Eg.引导学生进行拓展，总结更多的日常环保行为。T:WhatdothepicturesshowuscFromaweknowthatweoughttosaveelectricity.Askthestudentstofinish1balone.Thenchecktheanswertogether.Enlargethesenceofprotectingenvironment.Payattentiontoourdailylife.Therearemanygoodhabitsto设计意图saveenergyorprotecttheenvironment.WhatdoyouoftendotoimprovetheenvironmentinyourdailylifeWhocantrytotellus设计意图Takecareofthewildanimals.SDon'tcutdownthetrees. Makeanewdialogaccordingto1aand1b.eg.WhattimeWheretogoHowtogoWhattimeWheretogoHowtogoWhattodo创设语境，教学

生词，采用多种

阅读形式，呈现

并完成2a。学生探究、讲解

知识点，并帮助

学生掌握口头

通知的要点。Hi,S10.WouldyouliketobeagreenerpersonS0：Ofcourse,I'dloveto.ButwhatshouldIdoS9:First,reducewaste.Don'tbuybottlesorboxeswhichpeoplecanuseonlyonce.S10:Oh,that'seasy.What'snext&:Second,recycleboxesandplasticbottles.S10:That'sright.教学过程教学内容（用好教材、开发资源），教师引领（创设情景、问题设计、点拨诱导、分层导学）学生求学（自主、合作、探究），活动过程（教学环节、师生互动、反馈练习、布置作业）Step5PracticeLeadin2abyaskingandanswering.Read2aagainandfillintheblanksbelow:Checktheanswerbystudents.Listentothetapeandrepeatit.Atthesametime,drawalineunderthenewwordsandimportantpoints.MayIhaveyourattention,pleaseShowanewtableandaskthestudentstomakeupanewdialog:

Whattime9:00a.m.让学生通过对日用物品的科学分类，增强环保意识，争做绿色环保使者。WheretomeetOutsidetheschoolgateHowtogoBybusLunchTakefoodanddrinkbyyourselvesWhattodoPlanttrees,collectgarbageLookattheform,writeanoticeforTreePlantingDay,thenreportitinfrontoftheclass.Youhavethreeminutestowrite.OK!Let'sbegin!Asksomestudentstosharetheirpassageswiththeothers:TomorrowisMarch12th.It 'sTreePlantingDay.WedecidetogototheWestHilltoplanttrees.Ihopeeveryoneinourclasswilltakeanactivepartintheactivity.Wewillmeetoutsidetheschoolgateat9:00inthemorning.Thenwe'llgotherebybusandbethereatabout13:00.Soremembertotakefoodanddrinkbyyourselves.Intheafternoonwe'llplanttreesandcollectthegarbage.Therewillbealotofworktodotomorrow,somakesureyou