高中英语 Unit 3 Life In the Future教案 13页

Unit3LifeIntheFuture教材分析I．教学内容分析：本单元的中心话题是“谈未来”，内容主要涉及人类对今后生活环境的想象、猜测和思考。语言技能和语言知识主要围绕“未来生活”这一中心话题进行设计的Warmingup部分通过一个填表活动引导学生去回顾过去、认识现在和展望未来。Pre-reading部分首先让学生列举一些当今世界存在的问题，接着要求学生考虑一下在未来社会里哪些问题会克服、哪些问题将恶化。这样就为下面阅读做了铺垫。Reading部分以LiQiang发自宇宙空间站的电子邮件的形式向读者讲述了他是如何安全到达“未来世界”以及在“未来世界”的第一印象。教师引导学生把阅读的重点放在“未来世界”生活与现在生活的不同点上。Comprehending设计了五个教学活动来加深学生对“阅读”(Reading)的理解和复习。活动一设计了5个问题，考查学生对文章主要信息的理解。活动二要求学生通过阅读找到“未来世界”在以下几方面的变化：跨时空旅行、交通、住房、城镇环境和空气质量。接着学生应该在思考的基础上得出自己的结论，即哪些变化好，哪些变化不好，并说出理由。活动三要求学生通过阅读来判断李强对未来的态度是乐观的还是悲观的。学生应该在文中找出支持自己观点的论据或例子，尽可能说服别人。活动四让学生概括每一段的大意和具体信息，并复述课文，更深入地理解课文内容。活动五让学生朗读课文最后一段，注意语音语调和节奏。Learningaboutlanguage部分突出了本单元的一些重点语汇和语法，通过语篇来考察学生运用本单元部分词汇的能力的练习。语法部分要求学生主动找出阅读语篇中饿重点结构—过去分词用定语和状语，然后加以应用。教师要提醒学生既要注意语义(meaning)也要注意形式(form).UsingLanguage部分涵盖了听、说、读、写四项语言基本技能。summingup部分归纳了本单元的主要学内容并让学生自我检测一下效果。Learningtip部分告诉学生在讨论时记笔记的好处和方法。II．教学重点和难点1.教学的重点(1)回顾历史，认识现在，展望未来，激发学生的想象力；(2)学习使用有关预测和猜测的表达方式；(3)掌握过去分词作定语、状语的用法；(4)运用所学的英语写出具有丰富想象力的短文。2.教学的难点(1)激发学生的想象力对未来生活进行展望；(2)掌握过去分词做定语、状语的用法；(3)学习对有关预测和猜测的表达方式。III．教学计划本单元分六课时：第一、二课时：WarmingUp,Pre-reading,Reading,Comprehending第三、四课时：Learningaboutlanguage,UsingLanguage第五课时：Listeningandspeaking(UsingLanguage)\nIV．教学步骤：Period1&2WarmingUp&Pre-reading,ReadingComprehendingTeachingGoals:1.ToillustrateSs’imaginationoffuturelife.2.ToarouseSstopaymoreattentiontotheproblemsthatprobablyappearedinthefuturelife.3.TomakeSsknowthedifferenceoflifebetweenthepast,presentandfuture.TeachingProcedures:Step1Leading-inPurpose:Totalkaboutpastandfuturechangesoflife.1.GroupworkLetSsdiscussthequestionsingroupsoffour.(1)Howdoyouusuallygettoschool?(2)Wheredoyoulive,inacityorinthecountryside?(3)Wherewouldyouliketoliveinthefuture?(4)Doyouliveinaflatorahouse?(5)Doyouhavearoomofyouwon?Canyoudescribetheroominthepicture?(6)Whatkindofhousingwouldyouliketohaveinthefuture?(7)Whatwouldyouliketohaveinyourroom?(8)Whatcanweusetobuildhouses?(brick,stone,steel,glass,ice,wood,plasticbamboo,…)2.ConclusionThisunitintroduceswhatlifeinthefuturemightbeliketoSs.BydiscussingandansweringthequestionsabovecanmakeSshaveageneralunderstandingofthepresentandfuturelifeandcanalsoillustrateSs’imaginationaboutthefuturelife.Step2.WarmingUp1.PairworkInpairsletSslistthechangesinhousing,transport,jobs,familiesandeducationwillhappeninthenextcentury.2.IndividualworkAccordingtotheresultoftheabovePairwork,fillinthechart.表格1PresenttimeInoneThousandYears’TimeTransportWorkFinanceandcurrencyLanguagesEnvironmentEducationHouses\nCommunicationSuggestedAnswers:表格2PresenttimeInOneThousandYears’TimeTransportAirplanes;cars;bicyclesNolongerbyairbecauseofenvironmentalpollution;bicyclesandhorseswillmakeacomebackWorkOffice;factory;construction;landscape;serviceAthomeusingadvanced,interactivecomputers;meetingscanbeconductedonthecomputerandpeoplewillseeeachotherspeak.FinanceandcurrencyBanks;offices;insurance;businessOneglobalcurrency—maybetheyuanasChinawillbethelargestglobalexporterLanguageEnglish;Russian;ChineseOnegloballanguage-perhapsChineseorstillEnglishEnvironmentAir:couldbeimprovedincitiesVerypoor;needtorecycleallwaste;controlontheuseofcars;noairplanes;methodstoimprovepoorairquality.ClimateoftheearthbeingveryhotismakingproblemsoverwaterresourcesEducationNursery;schools;universityLongerthannowpossiblyuntil25yearsofagesothatstudentscanlearnallthenewtechnologiesHousesFlats;houses;concrete;woodBuiltintothegroundasthesurfaceoftheearthissohot.CommunicationPostoffice;InternetBythoughtpad,telephone,computer,mobiles,Morsecode,etcStep3.Pre-reading1.PairworkAskSstodiscussthefollowingquestionsinpairs.(1)Makealistoftheproblemshumanbeingsarefacingtoday.(2)Whatproblemsdoyouthinkpeoplewillhaveovercomeinonethousandyears?WhichonesdoyouthinkwillstillexistinAD3008?SuggestedAnswers:(1)Thesevenseriousproblemsfacingmankind:①ThefirstproblemIwouldliketopointoutisthedeclineofmorality.(道德沦丧)②Thesecondproblemistheracialbiasproblem.(种族歧视)③Thethirdproblem,whichisamostseriousproblem,istherapiddepletionofresourcesontheEarth.(资源匮乏)④NowIcometothefourthproblem,theproblemofthelargegapbetweenthepoorandtherich.(贫富悬殊)⑤Thefifthproblemisthepollutionproblem.(环境恶化)⑥NowIwouldliketotalkaboutthesixthproblem,theexpensivearmsraceproblem.(军备竞争)。⑦Theseventhproblemisthatthetechnologiesvitaltothewelfareofhumanbeingsarebecoming\nmoreandmoreconcentratedinthehandsofasmallgroupofpeople.(技术垄断)(2)Variousanswersareacceptable.2.DiscussionShowSstheabovepicturesandaskthemwhatproblemseachpictureshows.ThiscanarouseSsinterest.AskSstohaveawiderangeofdiscussionaboutthepresentandfuturelife.Theycandiscussasmuchastheycan.SuggestedAnswers:Pictureone:globalwarming,Picturetwo:acidrain,Picturethree:growingareasofdesert,Picturefour:overlargeworldpopulation,Picturefive:lackofenoughdrinkingwater,Step4.Reading1.Skimming(1)Pairwork:AskSstolookthethreepictures(P18)andthendiscusswiththeirpartnersandanswerthefollowingquestions:①Pictureone:*Whatcanyouseeinthepicture?*Whatarethepeopledoing?*Wheredoyouthinktheyaredoing?②Picturetwo:*Howmanypeoplecanyouseeinthepicture?*Whoarethey,doyouknow?*Whatelsecanyouseeinthepicture?*Whatcanyouusethemfor?③Picture3.*Whatcanyouseeinthepicture?*WhereisLiQiang?*WhatisLiQiangdoing?\n*Whatisthetableandchairsmadeof?*Whatisthewallmadeof?Whatfunctiondoesithave?(2)Discussion:AskSsreadthroughthetextasquicklyaspossibleandtalkaboutLiQiang’sfirstimpressionsofAD3008,andatthesametimeunderlinewords,phrases,orsentencesthatarecloselyrelatedtoLiQiang’sfirstimpressions.2.Scanning(1)TeamworkAskSstodiscusshowfartheirideasofthefuturearefromthoseinthestory.Letthemdiscussthefollowingquestions.①DoyouthinkLiQiangisimpressedbywhathefindsinthefuture?Whyorwhynot?②Whatimprovementsdoyouthinktherewillbetoyourhomecityorhomevillageonethousandyearsinthefuture?Whatproblemsmighttherebe?③Whatideasdoyouthinkwerebelievableinthisstory?Why?④Whichideasdoyouthinkaretoounrealistic?Why?(2)GroupworkThistextiswrittenasifitwerealetterfromasontohisparents.Heistellingthemhisimpressionsinaninformalway.Sothedescriptionsaremixedwithhisimpressionstogiveyouhisideaofwhatthefutureislike.Nowpleasediscussthestyleofthetext.①DoyouthinkLiQiang’sdescriptionsarefair?Whyorwhynot?②Whatlanguagedoesheusethatgivesyouthatimpression?③Doyouthinkhefeelscomfortableinthefuture?Whyorwhynot?④Whatlanguagedoesheusethatgivesyouthatimpression?3.ComprehendingAskSstotellthefollowingsentencesareTrueorFalse(TorF)(1)LiQiangwasworriedaboutthejourney,sohewasunsettledallthetime.(2)WangPingishisfriendwhoisalsoagoodguide.(3)Hisheadachedbecauseoflackofoxygen.(4)LiQianglostintouchwithWangPing,buthefoundhimatlast.(5)WangPing’smotherwasnotfriendlytohim.SuggestedAnswers:(1)F(2)T(3)F(4)T(5)F4.ListeningListentothetapeandfillinthechartbellow:GoodchangesBadchangesTimetravelTransportHousesTownsAirqualitySuggestedAnswers:GoodchangesBadchangesTimetravelCantraveltodifferenttimesasyouwishAfter–effectsoftravelTransportCanmoveswiftlyDisorganized,difficulttofind\nwayHousesSavelivingspaceShortofspaceTownsBusy,looklikemarketseasytogetlostAirqualityOwnfamilyoxygensupplyPoorqualityinpublicplaces.5.GroupworkDividethewholeclassintofourgroups.Eachgroupissupposedtoreadthroughthetextandfindoutthedifficultwords,expressionsandsentencesandthendiscussesthem.(1)takeup占领；占据；接受Whendoestheincomingmanagertakeuphisjob?Thecopyingofthesedocumentstookupthewholemorning.Hehastakenupartincollege.Hedecidedtotakeupphotographyashiscareer.Heisgoingtotakeupthestorywhereheleftoffyesterday.(2)constantlyadv不断地Hisreportwasconstantlyinterruptedbyapplause.Theareawasconstantlyhitbydrought.拓展：constant:adj不断的(3)remindvt使想起；提醒常见用法：remindsb.todosth./remindsb.ofsth./remindsb.That…提醒某人做某事；使某人想起PleaseremindmetoleaveherthisnoteThefilmremindedhimofwhathehadseeninChina.PleaseremindmethatImustcallherupbeforenine.(4)previousadj在前的；早先的Hehashadnopreviousexperienceofthiskindofjob.(5)tabletn药片Hetookasleepingtable.(6)openingn口子;通路Heputagateacrosstheopeninginthefence.(7)surroundingsn环境Wemustlearntogetusedtosocialsurroundings.拓展：surroundingadj.周围的(8)lack:n缺乏；没有Thelackofrainaggravatedtheseriouslackoffood.拓展：lack:vt&vi缺乏Owingtolackoftime,wecannotdomorethanwhatwehavedone.Isshelackingincourage?(9)press:vi&vt按；压；逼迫Hepressedthedoorbell.Justpressthisbutton,andyou'llstarttheengine.Thedebtspressedonhim.拓展：press:n压；推；新闻界；Thepresshave/hasbeeninvitedtoapressconferencetohearthegovernment'sstatementonthe\nevent.(10)swiftlyadv.迅速地；敏捷地Heswiftlyglancedatthebookandansweredthequestion.(11)sight:视力；视觉常见用法：losesightof:不再看见……insightof:可被.…..望见insight:可见，看得见；outofsight:看不到，不被看到；atthesightof:一看见就.…..atfirstsight:一见就.…..;初次看见时catchsightof:瞥见(12)sweepup横扫；打扫HerrywassweptupintothecenterofthemandmylinkwithhimwasbrokenasIwascarrieduptothetopofahighbuildingnearby.(13)switchn.开关；闸Theswitchisbrokensoyouneedanewone.拓展：vt转换HeswitchedtheTVonHeswitchedtheconversationfromonesubjecttoanother.Step5.DiscussionWhatthreevisitswouldyouasktogoonifyouwereLiQiang?Makealistofthembelow.Thencompareyourlistwithyourpartnersorclassmates.1._____________2.________________3.____________SuggestedAnswers:1.Aspacestation2.Anotherplanet3.Ahistoricalmuseum.Step6.Homework1.Readthetextagainandagainandgooverthemainlanguagepoints.2.FinishEx1andEx2inLearningaboutlanguage.3.Retellingthestory,eitherinwritingorinspeech,isveryusefultolearnersofaforeignlanguage.Itdemonstrateshisunderstandingofthestory.NextyouaregoingtopractiseinpairsretellingLiQiang’sstorytravelingtotheyearAD3008.Youmaymakeuseofthewordsandexpressionsyouhavejustlearnt.Period3&4LearningaboutLanguage,UsingLanguageTeachingGoals:1.Todiscovertheusefulwordsandexpressionsinthetext.2.Tolearnandimprovetheuseofusefulwordsandexpressions.3.Topractisereadingskillsandlearnsomethingmoreaboutthefuturelife.TeachingProcedures:Step1LearningaboutLanguage1.DiscussionAsweallknowthatrobotsnowhavebecomeaveryimportantpartinhuman’slife.LetSsdiscusstherobots’advantagesanddisadvantages.2.AskSstodoEx2(P20).InthisExercise,Sscanlearnsomephrases’meaningbylearningtheir\nforming.Thatis,averbcanchangeitsmeaningslightlywhenyouaddaprepositionoradverbtoit.Now,lookattheboxesbelow.Writethephrasesdown:searchtakeslidesweeppressforupdownintoSuggestedAnswers:(1)searchfor(2)takeup(3)slideinto(4)sweepup(5)pressdownSearchfor/sweptup/presseddown/sweepup/tookup/slid…into3.AskSstochoosethecorrectphrasestofinisheachsentences.useupspeedupsweepupcomeupeatupsitupturnuptakeup(1)WhenIwasyoung,theteacheralwaysrequiredusto________straight.(2)InBritainyoushowyourgoodmannersatamealifyou______allthefood.(3)We’llmakeourbathroommorecomfortableifwe_______themesseveryday.(3)Charles’bicyclestartedto_______asitwentdownthehill.(4)Don’tforgetthatyoumust________fortheexamination.(5)Allthepaperwas_______beforetheworkwasfinished.(6)Thedirectorshowedhisinterestinyourworkwhenhe______toseeit.(7)Ihopeyouwill______thenewjobyouhavebeenoffered.SuggestedAnswers:(1)situp(2)eatup(3)clearup(4)speedup(5)turnup(6)usedup(7)cameup(8)takeupStep2.UsingLanguage1.PairworkAskSstoreadthetextagainandmakeadialoguewiththeirpartnerstodescribethelifeofonespacecreature.Askoneortwopairstoreadthedialoguestothewholeclass.AndthenletSsdiscussthemandseewhichgroupdoabetterjob.Sampledialogue:S1:Ourspacecreatureiscalledamoddock.ItcomesfromaplanetgoingaroundastarontheouterpartoftheAndromedagalaxy.Tobeginwithwethoughtitwouldbeimpossibletotalktothiscreature.Itusedtorunawayandhidewheneverwecamenear.However,myfriendthoughtofagoodwaytomakefriendswithit.S2:Inoticedthatitalwayslookedupwhenoilwasnear.SOIthoughtmaybeitcouldsmelltheoilsoIcoveredmyselfinoilandwentnear.Themoddockdidnotrunawaybutcameclosetosniffme.S1:Onceweknewthatanoil–smellwasthewaytomakefriendswithit,everythingwasmucheasier.S2:Itwouldputoneofitssixhandsoveryourfaceandfeelthelipmovements.Thenitrememberedthemandwatchedyourface.Wefounditcouldspeakourlanguageveryquicklyandsoonwewerehavinglongconversations.They‘remarvelouslanguagelearners.2.WritingAskSstodrawapictureoftheiraliensandthenwriteanessaybasedontheirpictures.Atlastletthemreadittotheirpartners.Samplewriting:ThemoddockisanalienfromtheAndromedagalaxy.Itisshyuntilyougettoknowit.Tomakefriendsyouneedtocoveryourselfinoilasthatisthethingthemoddocklikesbest.Itshould\nbeabletohelpyouwithyourEnglishhomeworkbecauseitissuchamarvelouslanguagelearner!Itstaysinoneplacemostofthetimeasitfindsmovingsopainful.Whenithastomove,itrollsoverandoverlikeaball.Moddockslivealoneandnevergotoschool.Theydon’tneedto,astheyaregoodobserversandquicklearnersfromothers.Itreallylikeshumansandaswearenowfriends,itwantstobecomeahumanbeingtoo.Step3.Discoveringusefulstructures1.IndividualworkGiveSstwosentencesinwhichthepastparticipleisusedasanadverbialphrase.EgWorriedaboutthejourney,Iwasunsettledforthefirstfewdays.ThenaskSstofindotherthreesentencesfromthereadingpassagewiththepastparticipleusedastheadverbial.(1)Well-knownfortheirexpertise,hisparent’scompany…(2)Confusedbythenewsurroundings,Iwashitbythelack…(1)Exhausted,Islidintobed…Let’sSsdiscusstheusageofpastparticipleandfindsomegrammarusages.2.Explanationofthegrammar.(1)和现在分词一样，过去分词或过去分词短语也可以充当副词，修饰谓语动词。过去分词可以表达下列四种意思：①方法或活动方式，如：Hewalkedupanddown,lostinthoughtIsatbeforethedeskuntilaftermid-night,absorbedinwriting.Surroundedbyahostoffans,thefilmstarlefttheairportexcitedly.②原因，如：Greatlydisappointed,somestaffdecidedtoleavetheplace.Takenbysurprise,theenemysurrendered.③时间，如：Bornandbredinaturbulentage,theoldergenerationofpeopleexperiencedallsortsofhardships.Throwntothefloor,theboyregainedhisfootingafewminuteslater.④条件，如：Givenmoretime,theslowlearnerswouldhavedonebetter.Criticizedbysomeoneelse,Tonywouldnothavefareduplikethat.(2)除了直接修饰动词之外，过去分词或短语也可以和连词组成短语，表示下列四种意思：①由when,whenever,whileuntil等连词引导，表示“时间”，如：Whenaskedabouthispreviousjob,Billsaidhehadbeenamotormechanic.Susanseldomspeaksinclassuntilspokento.②由where,wherever连词引导，表示“地点”。Mosquitoesshouldbecompletelyexterminatedwherefound.Retiresingoodhealthshouldbeinvitedtoreturntoworkwhereverneeded.③由if,unless引导，表示“条件”，如Ifkeptfortoolong,somemedicineswilllosetheireffectiveness.Wehavemadeapointofnotattackingunlessattacked.④由though,although,eventhough连词引导，表示“让步”，如：\nThoughwarnedofthedanger,theystillwentmountaineering.Eventhoughdefeatedforasecondtime,ourteamdidnotgiveuphopefortheultimatevictory.IVStudyingthepastparticipleastheattribute.(3)过去分词做定语,在语态上表被动，在时间上表示动作已经发生或完成，与它所修饰的名词有逻辑上的动宾关系。过去分词做定语时，所修饰的名词在逻辑上相当于被动句中的主语，过去分词相当于谓语。(4)过去分词作定语表示动作在谓语之前发生，已经完成并具有被动意义。有时也不表示时间性。作定语的过去分词一般由及物动词变来，因为只有及物动词才有被动意义。如：Heisateacherlovedbyhisstudents.他是个很受学生爱戴的老师。(5)也有不及物动词作定语的情况，一般作前置定语，它不表示被动意义，只表示主动意义，强调动作完成。不能像及物动词的过去动词那样放在名词后面作定语。如：fallenleaves,retiredworkers,therisensun注意下面过去分词作定语的几种情况：①单个的过去分词作定语一般放在被修饰的名词之前。如：WeneededmuchmorequalifiedworkersMyfriendisareturnedstudent.②过去分词短语作定语要放在被修饰的名词后面，作后置定语，其作用相当与一个定语从句。如：Thestudentdressedinwhiteismydaughter=Thestudentwhoisdressedinwhiteismydaughter.③如果被修饰的词是由every/some/any/no+thing/body/one所构成一个复合代词或指示代词those等时，即使一个单一的分词做形容词，也要放在被修饰词的后面。例如：Isthereanythingunsolved?ThereisnothingchangedheresinceIleftthistown.④单个过去分词前加一名词或副词，常用连字符将它们连起来构成一个复合形容词，放在其修饰词前，作前置定语。Thisisastate-ownedfactor.Thisisourschool–runfactory.⑤作前置定语的某些动词的过去分词的形式与作谓语或表语的过去分词的形式往往不一样。例如：原形用作定语的过去分词用作表语或谓语的过去分词drinkdrunkendrunklightlightedlitmeltmeltenmeltedsinksunkensunkWelitthecandleandthecandlelituptheroom.我们点着蜡烛，蜡烛照亮房间。Thereisalightedcandleonthetable.桌上有一只点着的蜡烛。1.Pairwork(1)Inpairscombinethesetwosentencesusingthepastparticipleastheadverbial.①Iwasfrightenedbytheloudnoise.Iwenttoseewhatwashappening._________________________________________________________________②Hewashitbythelackoffreshair.Hegotabadheadache.\n_________________________________________________________________③Ifeltverytiredafterthelongjourney.Istillenjoyedmeetingthealiensonthespacestation._________________________________________________________________④Thelittlegirlwasfrightenedbythenoiseoutside.Thelittlegirldarednotsleepinherbedroom._________________________________________________________________⑤Themuseumwasbuiltin1910.themuseumisalmost100yearsold._________________________________________________________________⑥Thestudentwasgivensomeadvicebythefamousscientist.Thestudentwasnotworriedabouthisscientificexperimentanymore.__________________________________________________________________SuggestedAnswers:①Frightenedbytheloudnoise,Iwenttoseewhatwashappening.②Hitbythelackoffreshair,hegotabadheadache.③Tiredafterthelongjourney,Istillenjoyedmeetingthealiensonthespacestation.④Frightenedbythenoiseoutside,thelittlegirldarednotsleepinherbedroom.⑤Builtin1910,themuseumisalmost100yearsold.⑥Givensomeadvicebythefamousscientist,thestudentwasnotworriedabouthisscientificexperimentanymore.(2)Inpairscombinethefollowingsentencesusingthepastparticipleastheattribute.①Soonwelostsightofthatfamousastronomer.HeiscalledLiQiang.②Iamgoingtobuyapainting.ItiscopiedfromVincentvanGogh.③Ilikethatoldprivatehouse.Itisbuiltofwoodandmud.④Theroomiscompletelyempty.Theroomisconnectedtotherestofthehousebyalongpassage.⑤Thequeenwassittinginaroyalcarriage.Thecarriagewasdrawnbyfourhorses.⑥Thevehicleismentionedinthebook.Thevehicleisunknowntome.⑦Thecastleisunderrepair.Itwasbuiltin1432.SuggestedAnswers:①SoonwelostsightofthatfamousastronomercalledLiQiang.②IamgoingtobuyapaintingcopiedfromVincentvanGogh.③Ilikethatoldprivatehousebuiltofwoodandmud.④Theroomconnectedtotherestofthehousebyalongpassageiscompletelyempty.⑤Thequeenwassittinginaroyalcarriagedrawnbyfourhorses.⑥Thevehiclementionedinthebookisunknowntome.⑦Thecastlebuiltin1432isunderrepair.(3)Afterfinishthetwoexercises,askSstodiscussandcomparethetwodifferentusagesofthepastparticiple.1.ConsolidationAskSstofinishthefollowingexerciseandthenchecktheiranswers(1)________(well-know)forhisbooksaboutSouthAfrica,JMCoetzeewontheBookerPrize.(2)Aprincessonceownedamagicalchair______(make)ofgoldandsilver.\n(3)Onhisbirthdayhereceivedamysteriouspresent_______(wrap)ingoldpaper.(4)_______(interrupt)bythebell,hewasunabletofinishhisspeech.(5)_________(awaken)byanoiseatmidnight,shesawathiefinherroom.(6)_________(suppose)tobelocked,thisdoorisnowwideopenandtheroomisempty.SuggestedAnswers:(1)Well-known(2)made(3)wrapped(4)Interrupted(5)Awakened(6)SupposedStep4.Homework1.FindallthesentencesusingthepastparticipleintheReadingpart.2.Writeashortpassageaboutthelifeofaliens.Period5Listeningandspeaking(UsingLanguage)TeachingGoals:1.TogetthemainideaoftheListeningpart.2.TodevelopSs’listeningandspeakingabilities.3.Togetmoreinformationaboutthefuturelife.TeachingProcedures:Step1.Listening1.Individualwork(1)Listentothetapeandtickthethingsthatyouhearonthetape.□spacecreatures□livingonanotherplanet□newdiscoveriesinspace□whyaspacestationspins□howtogetwateronMars□comets□housesinatownonMars□Martiancreatures□atmosphereandgravity(2)Listentothetapeagain,checktheanswers.SuggestedAnswers:livingonanotherplanet,atmosphereandgravity,howtogetwateronMars,housesinatownonMars2.PairworkListentothetapeforthethirdtimeandtrytogettheanswerstothequestions.Youcandiscusswithyourpartners.lHowcan“Wonderworld”makesurethereisenoughoxygen?lHowcan“Wonderworld”makesurethereisenoughwater?lWhatistheadvantageoflivingin“Wonderworld”?lDoyouthinkpeoplewillbehealthylivingin“Wonderfulworld”?why?SuggestedAnswers:l“Wonderworld”willprovideacoveredareaforpeopletoliveinwithaspecialairsupply.l“Wonderworld”willmakesurethereisenoughwaterbycollectingsomefromundertheplanet’ssurface.Afteruse,thiswaterwillbecleanedandrecycledsothatitcanbeusedasraintowatercropsandprovidecleandrinkingwater.Everyonewillputtheirdirtywaterinspecialtanksandanimalswillhavetogotothetoiletinspecialplaces.Bacteriawillcleanthisdirtywatersoitcanbeusedagain.lPeoplemaybecomerichorfamous.lIthinkthepeoplewillbequitehealthyastheyhaveasatisfactoryclimate,enoughwater\nandsufficientaccommodationtolivecomfortably.Step2.Speaking1.Inpairsaskandanswerquestionsaboutwhatlifewillbelikeinyourcountryin1000years’time.Useexpressionslike:Supposethat…Perhaps…Iwonderif…Maybe…Isitlikelythat…Possibly…Doyouimaginethat…Mostlikely…Isitpossiblethat…Probably…Doyousupposethat…I’msure…2.AskSsthefollowingquestionstostimulatetheirideas.(1)Supposeyouwouldchangesomethinginyourhometown,whatwoulditbe?(2)Doesyourhometownneedareallygoodqualityoflife?(3)Whatdoyousupposeismostimportanttokeepforfuturegenerations?3.AskSstopreparetheirtalksinpairs.Andletthemgetreadytogivetheirtalkstothewholeclass.Sampledialogue:P1S1:Wehavethoughtaboutwhatlifemightbelikeinourhometown1000yearsfromnow.Astheremaybedustanddirtintheatmosphere,peoplewillhavetoliveintownscoveredbyalargeglassceiling.Therewillbenofreshairinside,buttherewillbeameansofforcleaningtheairfromoutsidethecoversopeoplecanbreatheitsafely.P2S1:Itmaybehotinourhometown1,000yearsfromnowsowethinkeveryonewillneedclotheswithacoolingsystemfittedtothem.Perhapseveryonewillhavetowearamachine,whichpusheswaterintoyourbodytostopyoulosingtoomuchwater.P1S2:Thebuildingswillbeveryhighandbuiltofspecialplasticfromthedimpodssotheywon’tneedstrongfoundations.Thismeanswecanbuildhomesonwetandmarshygroundsoeverybodywillbeabletohaveaplaceoftheirowntolive.P2S2:Wedon’tthinkthatwewillbeabletolive1,000yearsfromnowaswedonow.Therewillbetoomanyproblemsfromglobalwarmingandtoomanypeople.Wethinkitmaytakelongerthanonethousandyearstodealwithalltheseproblems.P1S1andP1S2:Thankyou.Step3.HomeworkReviewthewholeunit.