2023学年完整版Unit1SavingtheEarth设计

Unit1SavingtheEarthI.单元教学目标技能目标GoalsTalkaboutnature,ecologyandtheenvironmentPracticesupportinganopinionLearntouseinversionWriteanevaluationparagraphⅡ.目标语言功能句式SupportinganopinionWemustmakesurethat...I’mallfor...Sure\Certainly\AbsolutelyIt’sclearthat...Ifnothingisdone...then...Itwouldbebetterifwe...词汇1.四会词汇coal,attend,summarise,content,introduction,representative,killer,access,violence,premier,stress,equality,fairness,responsibility,willingness,harmony,suffering,unfair,wipe,worldwide,alternative,defend,incorrect,affect,advise2．认读词汇issue,environmentalist,Johannesburg,poverty,SouthAfrica,sustainable,contaminate,rural,sanitation,cooperation,car-pooling,theWorldHealthOrganization(WHO)3．词组takenotes,TheUnitedNations,takeaction,airconditioner,inharmonywith,wipeout,putanendto,advisesb.(not)todosth..4．重点词汇attend,content,representative,access,stress,harmony,suffering,unfair,wipe,worldwide结构1.Fullinversion:V+S2.Partialinversion:Aux/Mod+S+V3.PredicativeAdverbial+as(though)+subject+...verb重点句子Coalisavaluableresourcethatcanbeusedtoproduceenergy,butitcanalsocauseseriouspollution.Youthinkthat...inabetterwayP66AttheStockholmsummit,representativefrommorethan...P67Andif...,thereisagoodchancethat...P68Withbettereducation...inharmonywith...putanendto...P68Alltoooften,...getNotuntilwe...willwebeableto...P69AmongthespeakerswasChina’s...P69Onlybychanging...canwesavetheHadIknownthat...,Iwould...P69Withoutinternational...,norwill...P69II.教材分析与教材重组1.教材分析本单元以savingtheearth为话题，旨在通过单元教学，使学生了解地球所面临的问题及解决办法。要求学生学会表达和支持个人观点，掌握倒装句，能用所学的与earth有关的词汇去谈论如何理解这些与地球有关的重大问题。通过写作让学生阐述自己对地球上最严重问题的看法。WARMINGUP提供了六幅图画让学生去发现并陈述出地球所面临的重大问题——污染，干旱，贫穷，战争等。激发他们热爱地球，保护环境的热情。激励他们努力学习，立志为人类的健康发展作出自己的贡献。LISTENING是一篇有关维护地球环境遭破坏的演讲，难度中等。这一环节旨在训练学生从听力材料中获取有效信息，从而进行逻辑推理并能推测出演讲者将说出的内容。SPEAKING借助书中的语言材料，指导学生用所提供的词汇和句式以不同的身份陈述自己的观点，从而提高学生发表见解和运用语言的能力。PRE-READING是READING的热身活动，阅读本文之前，要求学生分组以讨论交流的方式对课文内容进行猜测，猜测分三部分：第一部分为大会的引言；第二部分为大会的内容；第三部分为大会的结论。READING这篇“欢迎参加地球峰会”讲述了我们生存的地球所面临的危机以及解决办法。POST-READING第一个题考查学生的归纳总结能力；第二题旨在理解课文的基础上进一步拓宽学生思路；第三题考查学生对文章的把握；第四题训练学生开放性思维，要求学生把课本知识与社会知识联系起来，用英语陈述自己的观点。LANGUAGESTUDY分词汇和语法两部分，其中，WordStudy是有关本单元重点词汇的练习。Grammar是有关倒装句的任务型巩固练习。INTEGRATINGSKILLS中组织学生进行听力练习，引导他们找到其中要点，然后要求他们写下自己的想法，评论及观点。在“综合训练”这一环节，要培养学生综合运用本单元信息及用英语表达自己的观点陈述自己的见解的能力。WRITING要求学生把所学知识与生活实践相结合，写一篇关于地球所面临的重大问题的文章。2．教材重组从话题内容和训练目的上分析，WARMINUP与SPEAKING相一致；而从训练目的上分析与相一致。从教材分量来说，可将WARMINGUP,SPEAKING与Workbook中的TALKING整合在一起，设计成一节任务型“口语课”。将LISTENING和WORKBOOK中的LISTENING整合在一起，设计成一节“听力课”。PRE-READING,READING和POST?鄄READING三个活动整合在一起上一节“阅读课”。将LANGUAGESTUDY与WORKBOOK中的PRACTISING语法练习整合在一起上一节“语法课”。将INTEGRAYINGSKILLS中的Listeningandspeaking与Workbook中的Reading整和在一起上一节“综合实践课”。将INTEGRATINGSKILLS中的WRITING和Workbook中的Writing整合在一起上一节“写作课”3．课型设计与课时分配（经教材分析，根据学情，本单元可以用五课时教完）。 1stperiodSpeaking 2ndperiodListening 3rdperiodReading 4thperiodGrammar 5thperiodExtensiveReading 6thperiodWritingⅣ.分课时教案TheFirstPeriodSpeakingTeachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语attend,coal,summarize,issue,environment,takenotes.b.交际用语supportinganopinion.Wemustmakesurethat...I’mallfor...Sure/Certainly/AbsolutelyIt’sclearthat...Ifnothingisdone...then...Itwouldbebetterifwe...2.Abilitygoals能力目标EnablethestudentstotalkaboutnatureecologyandtheenvironmentinEnglishandlearntomastersomeusefulexpressionsforsupportinganopinion.3.Learningabilitygoals学能目标HelpSslearnhowtofindouttheproblemsfacingtheearth,andusetheirownwordstoexpresshowtosolvetheproblemsthroughSpeaking.Teachingimportantpoints教学重点LetSslearntousethestructuresofsupportinganopinion.Teachingdifficultpoints教学难点Howtoimprovethestudents’speakingandlisteningabilities.Teachingmethods教学方法1.Listentotheradio2.Individual,pairsorgroupworktomakeeverystudentworkinclass.Teachingaids教具准备1.Aprojector2.Ablackboard3.AcomputerTeachingprocedures&ways教学过程与方式StepIRevisionTheSschecktheirwritingseachother.T:Goodmorning/afternoon,everyone!Pleasecheckyourwritingseachotherfirst.StepIIWarmingupShowthepicturesonthescreenandasktheSstoanswerthequestionstogether.T:Pleaselookatthepicture.Whatcanyousee?Ss:Wecanseeanearthwithasmilingface.T:Yes,sheusedtobehappy.Butwhatisourearthlikenow?Pleaselookatthenextpicture.T:Howaboutthisone?Ss:Wecanseeourearthissadnow.T:Right.Butwhyisshesadnow?Today,wearegoingtolearnsomethingaboutourearth.Afterlearning,Ibelieveyouwillfindwhysheissadandhowtomakeherhappy.TalkthepicturesonPage65T:PleaselookatthepicturesonPage65.Eachofthemisapictureofproblemoftheearth.Doyouknowwhattheyare?Youcandiscusswithyourpartner.DiscussionSa:Ariverispolluted.Itisverydirty.Therearenolivingthingsintheriver.Sb:Manytreesarecut.Withouttrees,nothingcanholdthewater.Thesoilmustbebrushedawaybythefloods.Sc:Columnsofblacksmokerisingfrommanychimneys,andtheairisdark.Theairispollutedseriously.Sd:Icanseetoomuchrubbishontheroad,whichpollutestheforestnearby.Se:Thereisadesertinapicture.Sf:Inthelastpicture,therearemanypoorpeople.Iguesstheymustbeveryhungry.T:Verygood.Ourearthisfacingalotofproblems.Whichproblemdoyouthinkisthemostseriousone?Youcandiscussthefollowingquestionswithyourpartner.Showtheslide.Qs:1.Whatisthebiggestproblemoftheearth?Whydoyouthinkso?2.Whatcausestheproblem?3.Whatcanwedotosolvetheproblem?4.Whatdoyouexpecttolearninthisunit?Howareyougoingtolearnit?5.Howwillyoucheckwhatyouhavelearnt?6.Howwillyouusewhatyouhavelearnt?DiscussionSa:Ithinkthebiggestproblemisthewaterpollution.Sb:Ithinkitisairpollution.Sc:Poverty.Sd:Moreandmoretreesarebeingcutdown.(Fellingtreesexcessively.)Ss:...Teachershouldwalkaroundtheclassroom.HelptheSsifnecessary.T:Verygood.Yourdiscussionisverywarm.Youcanhavedifferentopinions.ButIsuggestyousayitonebyone.Andyoucandiscussinorder.Doyouagreewithme?Ss:Yes,thankyou.Sb:Justnowyousaidthewaterpollutionisthebiggestproblem.Whydoyouthinkso?Sa:Becausethewaterisveryimportanttous.Ifwaterispolluted,peoplewillnotbeabletogetcleanwatertodrinkandgetsick.Itisveryterrible.Besides,manylivingthingsmaydieoutbecauseofit.Sc:Whatcausestheproblem?Sa:Ithinkitisbecausepeoplepaynoattentiontoourenvironment.Moreandmorepollutedwaterispipedintorivers,lakesandseaswithoutanytreatment.Sb:Whatcanwedotosolvetheproblems?Sc:Ithinkourgovernmentshouldtakemeasurestoprotectourenvironment.Theyshouldcheckthefactoriesasoftenaspossibletomakesurewastewaterisnotpouredintorivers,lakesorseas.Sa:Weshouldpaymoreattentiontoenvironmentalprotection.IfwefindSomeoneharmourenvironment,weshouldstopandeducatethem.Sd:Iftheydon’tlistentous,wecanreportittothegovernment.Sc:Whatdoyouexpecttolearninthisunit?Sa:Iwanttolearnhowmanyproblemstheearthisfacing.Andthemostimportantthingishowtoprotectourearth.Sb:Iwanttoknowsomebackgroundinformationabouttheearth.Sc:Howareyougoingtolearnit?Sa:Iwilllistentoourteachercarefullyandlookupsomeinformationoninternet.Sb:Iplantoinvestigatesomepeopleinthestreetaboutsavingtheearth.Sc:Howwillyoucheckwhatyouhavelearnt?Sa:Wecancheckwhatwehavelearnteachother.Sb:Howwillyouusewhatyouhavelearnt?Sd:IwillusewhatIhavelearnttostandardizemyownbehaviorandtrymybesttosaveourearth.Sc:Iwilleducatethepeoplewhododamagetotheenvironment.Sa:IwanttobeanenvironmentalistinthefuturesothatIcandomorethingsfortheenvironmentalprotection.StepIIISpeakingGetthestudentsworkingroupsoffive.Discusswhetheryoushouldusethecoalifyouwereoneofthefollowingroles.T:Wehavetalkedmuchaboutpollution.Weknowthatpollutionisaverybigproblem.Butwhycannotwestopthepollution?Whydothebusinessmendothebusinessthatwillcausepollutions?Whydoesnotourgovernmentshutdownthefactoriesthatpollutetheenvironmentbadly?Sa:Ithinkthebusinessmenwanttoearnmoney.Sb:Ithinkthegovernmenthasitsownopinion.Maybetheythinkthefactoriesaremoreimportantthantheenvironment.Thedevelopmentandconstructionofcitiesandtownsneedmoney.Becausethegovernmentcangetmoneyfromthefactories,theydonotwanttoshutdownthefactories.T:Yes.Differentpeoplehavedifferentopinions.Sosometimesitisverydifficulttodecidewhattodo.Forexample,thereissuchasituationonourbook.Coalisavaluableresourcethatcanbeusedtoproduceenergy,butitcanalsocauseseriouspollution.Howshouldwedealwithit?Wemayhavedifferentideas.Soweneedtoholdameetingtodiscusstheproblem.Pleasediscussitingroupoffive.Youshouldplaydifferentroles:abusinessman,anenvironmentalist,ascientist,alocalcitizenandalocalleader.ThefollowingexpressionsareusefulforyouWemustmakesurethat...Iamallfor...Sure/Certainly/AbsolutelyItisclearthat...Ifnothingisdone...Itwouldbebetterifwe...T:Lookattheslide.Theformmayhelpyoualot.Abusinessman:Youthinkthatweshouldburnthecoalbecause...Anenvironmentalist:Youdonotthinkweshouldburnthecoalbecause...Ascientist:Youthinkthatweshouldspendmoremoneyonsciencesowecanusethecoalinabetterway,because...Alocalcitizen:Wemustburnthecoalsothatwecangetmoneytodevelopourareaassoonaspossiblebecause...Alocalleader:Youwanttodowhatisbestforeverybody.Listentoallthespeakers.Takenotessummarizeandhelpthespeakersdecide.5minuteslater.T:OK,Let’shaveameeting.Anyvolunteer?ThepossibleanswersSa:Now,we’rehavingameetingtodecidewhetherweshouldburncoal.Pleasetellusyouropinions.Sb:Ithinkweshouldburnthecoaltoearnmoney.Wecanpaytaxestothegovernment.Howcanourcountrydevelopquicklywithoutmoney?Sc:Butburningcoalcausestoomuchpollutiontoourenvironment.Itpollutestheairbadly.Airpollutioncanaffectourhealthinmanyways.Canmoneybuyhealth?Ifnothingisdonetostoppollution,wewillhavenofreshairtobreatheandnogoodenvironmenttolive.Sd:Quiteright.Idon’tthinkweshouldburnthecoal.Weshouldspendmoremoneyonsciencetofindabetterwayofusingthecoal.Afterhavingfoundoutthewaytoburnitwithoutpollution,notonlycanweburnthecoal,butalsowecanprotectourenvironment.Se:Whatyousaidisright.Butifwewanttodevelopourareaassoonaspossible,wemustburnthecoaltogetmoney.Ifwestopusingthecoaltowaitforyoutofindanewway,howcanwedevelopourarea?Sa:Allthatyousaidarereasonable.Ithinkwecantryourbesttofindagoodwaytousethecoal.Besides,wemustaskthosefactoriestotakemeasurestostopthepollution.StepIVTalking（若时间不足，可改为作业）T:Now,thereisalittletimeleft.Let’scometoTalkingonpage138intheWorkbook.ImaginethatyouaretakingpartinaUnitedNationsyouthprogrammeaimedatimprovingandprotectingtheenvironment.Youcanworkingroupsandthendecidewhichproblemyouthinkisthemostimportant.Usethefactsandinformationontherolecardsonpage138.Intheend,Iwillcheckyourhomework.Afewminuteslater.T:Areyouready,boysandgirls?Ss:Yes.T:Ok.Whowillreadoutyourpassage,anyvolunteer?Sa:Letmetry...ThepossibleanswersWhat’sthemostseriousproblemonourearth?Inmyopinion,itisthepoverty.Povertyisahiddenproblem.Somepeoplewouldsaythatitdoesn’texist.