人教课标必修5 unit3 life in the future listeningspeaking and writing课件.ppt

人教课标版高二必修5Unit3,Listening,Listening(P23),Discussion,Studentsworkinpairstohaveadiscussionaccordingtothefollowingquestions:,Q1.Whichplanetissaidtobethemostsimilartotheearth?Q2.Supposepeoplecanliveonit.Whatshouldpeopleconsider?,Listening,spacecreatureslivingonanotherplanetnewdiscoveriesinspacewhyaspacestationspinshowtogetwateronMarsCometshousesinatownonMarsMartiancreaturesatmosphereandgravity,Thenewtowncalled:“Wonderworld”willprovidea_areaforpeopleto_inwithaspecialair_.Thetownwillmakesurethereisenough_bycollectingsomefrom_theplanetssurface.Afteruse,thiswaterwillbe,covered,live,supply,water,under,_and_sothatitcanbeusedas_towatercropsandprovideclean_water.Everyonewillputtheir_waterinspecialtanksand_willhavetogotothe_inspecialplaces._willcleanthisdirtywatersoitcanbeused_.IfpeopleliveonMars,theymaybecome_or_.,rain,dirty,animals,toilet,again,drinking,Bacteria,rich,famous,cleaned,recycled,(1)Howcan“Wonderworld”makesurethereisenoughoxygen?“Woderworld”willprovideacoveredareaforpeopletoliveinwithspecialairsupply.,(2)Howcan“Wonderworld”makesurethereisenoughwater?“Wonderworld”willmakesurethereisenoughwaterbycollectingsomefromundertheplanetssurface.Afteruse,thiswaterwillbecleanedandrecycledsothatitcanbeusedasraintowatercropsandprovidecleandrinkingwater.Everyonewillputtheirdirtywaterinspecialtanksandanimalswillhavetogotothetoiletinspecialplaces.Bacteriawillcleanthisdirtywatersoitcanbeusedagain.,(3)Whatistheadvantageoflivingin“Wonderworld”?Peoplemaybecomerichorfamous.(4)Doyouthinkpeoplewillbehealthylivingin“Wonderworld”?Why?Ithinkthepeoplewillbequitehealthyastheyhaveasatisfactoryclimate,enoughwaterandsufficientaccommodationtolivecomfortably.,Listening(P55),Listening,flyingbootsself-cleaningshirtsflightmobilesthinkingquiltwithasensorwristwatchcomputersconstanttemperaturejackets,1Flyingboots,hoverandmoveabovetheground,cangoswiftlyinanydirection,cannotgoupanddown,2Thinkingquilt,Adjustthicknessaccordingtothetemperature,Becomethickerwhencoldandthinnerwhenhot,Sensormustberemovedeverytimeyouwashthequilt,Listening(P59),Studentsworkinpairstodiscussion:,1.Supposeyouliveunderseaandhappentocomeacrossdisaster(灾难).Whatshouldyoudo?2.Howwillyoudealwiththeproblemsthatyoumeet,ifyouarethedesigneroftheunderseacity?,Nonoisefromtheairmachines.,Steelgatestothecitywouldntopen.,solid,city,worried,backup,wrong,either,serious,Nonoisefromtheairmachines,Citydoorswouldnotopen,Brokenscreen,Airmachinesnotworking,Replacedit,Noneasdoorsopenedwhenairmachinesrepaired,Homework,Sswriteanadvertisementofthekindofquiltaccordingtothelisteningmaterialgiven.,Speaking,Workinpairstothinkofsomebenefitsandproblemsinthefuture.Talkandwriteaboutwhatlifemaybelikeontheearthin1000yearstime.Followthesesteps.Inpairsprepare4to5questionsaboutthefuture.Askananswerquestionsusingthefollowingexpressions.,Supposethat.Iwonderif.Iimaginethat.Imsure.Perhaps/Maybe/Possibly.Mostlikely.Probably.Doyouimaginethat.?Isitlikely/unlikelythat.?,Isitpossiblethat.?Doyousupposethat.?,Suggestedquestions:Supposeyouwouldchangesomethinginyourhometown,whatwoulditbe?Iwonderhowyourhometowncanachieveareallygoodqualityoflife?Whatdoyousupposeismostimportanttokeepforfuturegenerations?,Gettogetherwithanotherpair.Holdadiscussionandmakenotesoftheiranswers.,Sampledialogue,S1:Whatproblemsdoyouthinkourhometownwillhave1000yearsinthefuture?S2:Isitpossiblelifewillbebetterthanitisnow?S1:Yes,ofcourse.Probablyeveryonewillbemorecomfortable.Theyllbeprovidedtechnologicalimprovementsandtherobots.,S2:OhIsee.Isitpossiblethatpeoplewillhavesolvedtheproblemsoftoday-globalwarming,airandwaterpollution,etc?S1:Mostlikelytheywill.Forexample,dirtyair.Itwouldbeeasytosolvethat.Allyouwouldneedtodoisbuildacoveroverthecity.Alltheairinsidewouldbekeptclean.,S2:Thatsoundsfinebutisitlikelythetemperaturewillbetoohotforustoliveontheearth?S1:Maybe,butImsuresomeonewillhaveinventedclotheswithcoolingsystemsfittedintothem.Perhapseveryonewillhaveamachinewhichpusheswaterroundthebodyandkeepsyoucool.S2:Wow!Canyouimaginewhatlifewillbelikewhentheenergyrunsout?,S1:Oh,thatwillbesolvedbyusingtheenergyfromthesun.Dontworry.Imsurewedenjoyavisitifwecouldevervisitthefuture!Andnowwevehadourfourquestions.Letsfindanotherpairtodiscusstheirquestions.,Writing谈想象类作文的写作,写作技巧,1.领悟要求。此作文属于开放性作文，没有内容要点的限制，只给出总体的写作要求，留给写作者很大的自由发挥空间，没有标准答案，只要能自圆其说就可以了。需要创造性思维和丰富的想象力。2.确定时态。宜采用一般将来时。,3.弄清结构和内容。没有固定的结构和内容，行文不拘一格，内容也不受限制，可以描写未来永生之人的某个方面或某个特点，还可对未来可能发生的变化等进行评述或说明理由。,Haveatry,以“永生之人”（Permanentpeople）为题，写一篇英语短文，大胆想象将来的人可以获得永生，理由如下：1.分不清人和机器的区别，因为人的所有器官都可以被替换，机器也可以有思维和情感；2.我们可以通过复制自己，把记忆和思想输入（transplant/input）到新的身体里面，让自己想活多久就活多久。,你也可以就你感兴趣的相关话题展开想象。,范文,PermanentpeopleOverthenext20to50years,itwillbecomehardertotellthedifferencebetweenthehumanandthemachine.Allbodypartswillbereplaceable.Acomputerwillfunctionlikeahumanwiththeabilitytorecognizefeel