高中英语第二册上Unit 6 Life in the future--Period 4 Let is read and writeVIP免费

Unit6LifeinthefuturePeriod4Let’sreadandwrite!(GREETINGSFROMTHEFUTURE)Goals◆Fosterthestudents’abilitytoreadEnglishletters.◆Enablethestudentstowriteapredictablelifeinthefuture.Procedures:Leadingin(1):bychecking.(lockstepwork,approx.5min.)Goodmorning,boysandgirls!TodayfirstlyI’dlikeyoutosharewithyourclassmatesyourendingstothestoryinExercise2onpage45.Leadingin(2):bylooking,listeningandunderlining.(lockstepwork,approx.5min.)UsefulexpressionsfromGREETINGSFROMTHEFUTUREintheyear3044,dosomethingdifferently,forexample,keepsomebodycompany,lookjustlike,abit,lotsof,help...with...,beprogrammedto,takecareof,old-fashioned,download...fromone’smemory,thinkabout,inthesameway,imitatetherealworld,virtualreality,soundabsurdto,alittle,afterall,transform...into...,recognizeone’svoice,morethan,cleanup,someday,intimeNowlistentothetapeoftheletteronpage47andunderlineexpressionswhichareusefultoyou.Task1:Listeningandreadingaloud.(lockstepwork,approx.5min.)Nowlistentothetapeandreadaloudthepassageonpage47,payingattentiontothepronunciationandintonation.Task2:Talkinganddiscussing.(groupwork,approx.10min.)Ingroupsyouaregoingtodiscussthethreequestionsonpage47,usingyourimaginationasmuchaspossible.Thencollecttheanswersfromeachgroup.Task3:Writing.(pairworkandindividualwork,approx.12min.)1.Workwithyourpartnerindiscussingthefollowingquestions:(1)Whatamograyis?(2)Whatdoesitlooklike?(3)Whatcanitbeusedfor?(4)Howdoesitwork?2.Writeyourparagraphwiththeinformationyouhavegotfromthediscussion.Closingupbyfurtherdiscussion.(lockstep,approx.8min.)Nowpleasereadthefollowingpassagetodiscussthisquestion:Whatwillbetheresultwhenweimaginethefuture?OlafStapledonwroteabookcalledFirstandLastMen,inwhichhelookedmillionsofyearsahead.Hetoldofdifferentmenandofstrangecivilizations,brokenupbylong‘darkages’inbetween.Inhisview,whatiscalledthepresenttimeisnomorethanamomentinhumanhistoryandwearejusttheFirstMen.In2,000millionyearsfromnowtherewillbetheEighteenthorLastMen.However,mostofourideasaboutthefuturearereallyveryshortsighted.Perhapswecanseesome用心爱心专心115号编辑possibilitiesforthenextfiftyyears.Butthenexthundred?Thenextthousand?Thenextmillion?That’smuchmoredifficult.Sincewemenandwomenlivedbyhunting50,000yearsago,howcouldtheyevenbegintopicturemodernlife?Yettomenof50,000yearsfromnow,wemayasprimitiveinourideastheStoneAgehuntersdotous.Perhapstheywillspendtheirdaysrollickingtomakenewspundels,orstrugglingwiththeirballalatorsthroughthecrib.Thesewords,whichIhavejustmadeup,havetostandforthingsandideasthatwesimplycan’tthinkof.Sowhybothereventotryimagininglifefarinthefuture?Herearetworeasons.Firstly,unlesswerememberhowshortourownlivesarecomparedwiththewholehumanhistory,wearelikelytothinkourowninterestsaremuchmoreimportantthantheyreallyare.Ifwemaketheearthapoorplacetoliveonbecauseofourcarelessnessorgreedorquarrel,ourgrandchildrenwillnotbothertothinkofexcusesforus.Secondly,bytryingtoescapefrompresentinterestsandimaginelifefarinthefuture,wemayarriveatquitefreshideasthatwecanuseourselves.Forexample,ifweimaginethatinthefuturemenmaygiveupfarming,wecanthinkoftryingitnow.Sosetyourimaginationfreewhenyouthinkaboutthefuture.用心爱心专心115号编辑