高中英语第一册上Unit 10 The world around us（3）VIP免费

Unit10Theworldaroundus（3）TeachingAims:1.ReviewDirectandIndirectSpeechanddosomeexercisestomasterthembetter.2.Reviewsomeusefulandimportantexpressions.3.Learnsomethingaboutthemiludeer.TeachingImportantPoints:1.HelpthestudentstomastertheIndirectSpeechbetter.2.Mastertheuseofsomeimportantexpressions.TeachingDifficultPoints:HowtohelpthestudentsmastertheIndirectSpeechbetter.TeachingMethods:1.Fastreadingandcarefulreadingtounderstandthepassagewell.2.Pairworkorindividualworktomakeeverystudentworkinclass.TeachingAids:1.aprojectorandsomeslides2.theblackboardTeachingProcedures:StepⅠ.GreetingsGreetthewholeclassasusual.T:Inthelastperiod,wereadapassageaboutanimals,plantsandhumanbeings.Weknowthatifwewanttoliveabetterlife,wemustprotectourenviroment.Wecandosomesmallbutusefulthingsinourdailylife.Wemadealistofthingswecandointhelastperiod.LiHua,pleasetelluswhatyoudid.S:IpickeduprubbishonthegroundandItoldmyfriendstoprotecttheenvironment.T:Good.Pleasesitdown.Youshouldalwaysrememberthatevensmallthingscanmakeabigdifference.StepⅡ.WordStudyT:Today,first,we’llstudysomewordsandexpressionsandthenwe’llreviewDirectandIndirectSpeech.Now,pleaselookattheblackboard.(Writethefollowingwordsontheblackboard:recycler,refuse,regard,reuse,repair,review)T:Whocansaytheirmeanings?WangKun,willyoutry?S:OK.“recycler”means“环保人士”“refuse”means“拒绝”“regard”means“尊敬”“reuse”means“再利用”“repair”means“修理”“review”means“复习、回顾”。T：Good.Now,whocanpickoutthewordswiththeprefix“re-”thatmeans“again”?S:Recycler,reuseandreview.T:Good.Fromthesewordsweknowthattheprefix“re-”canbeputinfrontofaverboritsderivativesmeaning“again”.Whocangivemoreexamples?S:Letmetry.Retell,rewrite,rebuildandsoon.T:Good.Andwemustrememberthatsomewordshave“re-”inthem,but“re-”isn’taprefix,suchas“refuse,regard,repair”.Whocanthinkofotherexamples?S:Result,relax,realize,receiveandsoon.T:Afterclass,youshouldpaymoreattentiontothewordswith“re”inthemandtrytofindoutif“re”inthemisaprefixmeaning“again”.Doyouunderstand?用心爱心专心115号编辑Ss:Yes.T:OK.That’sallforthewords.Now,let’sdoanexercisetoreviewsomeusefulexpressions.Lookatthescreen.Whenyoufinish,youcancheckyouranswerswithyourpartner.(Showthefollowingonthescreen.)Readthefollowingsentencesandfillintheblankswiththecorrectformofthephrases.TranslateeachsentenceintoChinese.firstofall,indanger,dieout,makeagreatdifference,takemeasures1.Josephisdoingwhathecantosavetheanimals___________.2.TherearemanypeopleIwanttothankforhavinghelpedmewinthisaward.But___________IwanttothankmymotherwhofirsttaughtmetorecyclewhenIwasveryyoung.3.Therearemanydifferentanswerstothequestionwhydinosaurs___________about65millionyearsago.4.Thewaterinthisriverhasbeenseriouslypolluted.Lotsoffishdieeveryday.Peoplehaveto___________tosolvethisproblem.5.Ifeveryonestartscaringabouttheenvironment,itwill___________toourlife.(Afewminuteslater,asksomestudentstosaytheiranswers.WritetheexpressionsontheBb.)Suggestedanswers:1.indanger约瑟夫在尽他所能来拯救濒危动物。2.firstofall我要感谢许多帮我获奖的人，但首先我要感谢我的妈妈，是她在我很小的时候最先教我回收再利用的。3.dieout对于恐龙为什么会在６５００万年前灭绝这个问题有许多不同的答案。4.takemeasures这条河里的水受到了严重的污染。每天都会死许多鱼。人们必须采取措施来解决这个问题。5.makeagreatdifference如果每个人都开始关注环境，那就会给我们的生活带来很大影响...