江苏译林英语-六上Unit-7-Protect-the-earth教案

靖江市实验学校教师集体备课用表备课时间：2017年11月26日教学过程主备教师夏颖任教科目英语任教班级课题Unit7Protecttheearth课型课时授课教师授课班级教学目标1、能听懂、会读、会说protect,earth,save,useful,waste,reuse,energy,most,coal,wood,cutdown,plastic,oil,drive,somuch.2、能听懂、会读、会说日常交际用语Weuse…to…Weshould…Weshouldn’t…3、通过小组合作交流，能正确地理解并能用标准的语音语调朗读文本，在教师的引导和帮助下尝试复述课文内容。4、让学生了解保护地球的重要性，培养学生热爱地球，保护地球的意识，了解更多保护地球的方法。教学重、难点1、对词汇和句型的理解。2、通过小组合作交流，能正确地理解并朗读文本，在教师的引导和帮助下尝试复述课文内容。教学活动设计第一课时Step1:Pre-reading1.Lead-inT:Boysandgirls,atthebeginningofourclass,I’dliketoshowyouacartoon.Afterwatchingit,pleasetellmeWhatyoucanseeinthecartoon.T:Whatcanyouseeinthecartoon?S:Icanseeariver?T:Istheriverclean?S:No,it’sdirty.……T:Whatcanyoufeelaboutthecartoon?S:…T:Yes.Therearesomanybadthings.Whodidthesebadthings?Ss:People.T:Whatdoyouwanttosaytothesepeople?Ss:…T:Yes.WeshouldprotecttheEarth,right?Ss:Yes.T:Sotodaywe’regoingtolearnUnit7ProtecttheEarth.(揭题，带领学生读课题)2.ThinkandsayT:Look,thisistheEarth.WhatdoyouknowaboutEarth?Ss:…(展示地球多年前的一幅图和地球现在的一幅图，让学生比较后总结)T总结:Look,theEarthisnotasbeautifulasbefore.Solet’sbethegreenguardstoprotecttheEarth.OK?Ss:OK.T:Howcanwebecomegreenguards?Look,herearesomesteps.课件展示展示成为环保小卫士的步骤：1)WeknowhowtoprotecttheEarthfromsomeparts2)Weknowtheuseofthem3)Weknowtheproblemsofthem4)Weknowthesolutionsoftheproblems5)WecantalkaboutprotectingtheEarthT:OK.Let’sgo.3.LookandsayT:Nowlet’sgotostepone.Lookatthepictures.PeoplearedoingbadthingstotheEarth.Canyougivetitlestothepictures?Thinkitover.Ss:…授课教师二次备课Step2:While-reading1.SkimandfindT:Wow,yougavelotsoftitles.Nowopenyourbooksandturntopage68.Canyoufindthetitlesfromthetext?Ss:…T:Youdidagoodjobonstepone.Nowcanwefindouttheuseofthefourthings?2.WatchandmatchT:Let’swatchthecartoon.Findouttheuseoffourpartsandmatchthephrases.Ss看卡通后进行短语配对组成句子。1)WeusewatertoA.keeptheairclean2)WeuseenergytoB.drinkandclean3)WeusetreestoC.drivecars4)WeusewoodD.makebagsandbottles5)WeuseplastictoE.maketablesandchairsT:Theyareuseful.(总结，教读useful)Let’sreadthemtogether.Ss:…3.Scanandfind.T:Thistime,pleasereadpart2&3quicklyandfillintheblanks.Wheredoestheenergycomefrom?---Mostofourenergycomesfromcoalandoil.Wheredoeswoodcomefrom?---Woodcomesfromtrees.T:Good.4.ReadanddiscussT:Theyareuseful.Butwecan’tusethemtoomuch.Therearesomeproblemswiththem.Solet’sgotostep3.Readthepassageagainanddiscussinpairs.Thentrytofindouttheirproblems.(学生读课文和同桌讨论这四种能源发生的问题)T通过PPT总结：Inmanyplaces,thereisnotmuchwater.Thereisnotmuchcoalandoil.Peoplecutdowntoomanytrees.Peopleusetoomuchplastic.5.Read,underlineandfillintheblanksT:Weknowtheproblems.Weshouldsolvetheproblems.Pleasereadthepassagecarefullyandunderlinethesolutions.(学生读课文，划出文中解决方法的句子。)T:Canyoufindsomethinginthesesentences?Ss:Weshould…/Weshouldnot…Let’sfinishtheformaccordingtothesentencesyouunderlined.小练习：让我们根据划的句子来填写关键词吧。Water:Weshould________and________water.Weshouldnot________water.Energy:Weshould________energy.Weshouldnot________somuch.Trees:Weshould________trees.Weshouldnot________________toomany________.Plastic:Weshouldnotusetoomany______bagsorbottles.Weshoulduse________bagsand________bottles.6.Listenandrepeat.T:Let’sfollowthetape.Pleasetrytoimitatethepronunciationandintonation.7.RetellaccordingtotheformT:Weknowtheuse,theproblemsandthesolutionsofthefourparts.Canyouchooseoneparttotalkwithyourpartners?T:Hello,boy.S:Hello,MissxxT:Weusewatertodrinkandclean.Whatshouldwedowithwater?Ss:Weshouldreuseandsavewater.Weshouldnotwastewater.T:Thankyou.Youcanbeagreenguardnow.T:Now,boysandgirls.Youcanchooseanypartofthefourtomakedialogueswithyourpartner.(让学生编对话来展示)Step3:Post-reading1.ReadthepicturebookandthinkT:Earthisourhome.WecanprotecttheEarthfromthesefourparts.Butthat’snotenough.Wecandomore.Imadeapicturebookforyou.Let’senjoyitandknowmoreabouttheEarth.Pleasethinkaboutthisquestion:HowcanweprotecttheEarth?Ss:…T:Yes,wecandoalotofthingstoprotecttheEarth.Asgreenguards,weshouldperformourduties.T:Youaresogreat.第二课时Step1.Greetingandlead-in1.Greeting2.Free-talk:T:theEarthisourhome.Weshouldloveitandprotectit.Someholidayshavebeensetuptoprotectit,suchastheEarthDayandtheWorldEnvironmentDay.Doyouknowwhentheyare?Step2.Culturetime1.S1:EarthDayison22ndApril.S2:WorldEnvironmentDayison5thJune.2.T:doyouknowanotherdayoftheenvironmentalprotection.WorldWetlandsDay湿地日on2ndFebruaryArborDay植树节on12thMarchWorldForestDay森林日on21stMarchWorldLandDay土地日on25thJuneT:WeshouldloveandprotectourEarth.Step3.Cartoontime1.Watchthecartoonofpart1andanswerthequestions.①Whataretheydoing?(Theyaredoingaproject.)②Whatdotheywanttomake?(Theywanttomakeaposter.)③Whatdtheywanttotellthestudents?(TheEarthisourhome.Weshouldprotectit.)2.ListenandmatchT:Whatdotheydraw?SamtreesarubbishbinBobbytheEarthflowersBillybananas3.Trytosaywhatdotheydraw.SamdrawstheEarth,thetreesandtheflowers.Bobbydrawssomebananas.Billydrawsarubbishbin.4.Readandjudge.①Theyputtheposterantheclassroom.（F）②Willythedogdoesn’tliketheposter.(F)③Willythedogcanunderstandtheposter.(T)5.Readandimitate.6.Actthecartoontime.7.Showtime:showyourpostersandintroduceittotheclass.Step4.SoundtimeT:ifeveryonecanprotecttheEarth,ourhomewillbebeautiful,sowillourschool.Everydaywegotoschool,eve