模式1高中英语必修5课件20份-人教版5unit using language

Unit3Lifeinthefuture

UsingLanguageReadinganddiscussingIHaveSeenAmazingThings1.Doyouthinkit’spossibleforhumanbeingstohaveatimetravel?2.IfyouhavethechancetotakeatimetraveltotheyearAD3008asLiQiangdid,whatplaceswillyougotovisit?FreetalkbeforereadingListeningandReadingReadthepassage,thenfindouttheinformationbelow.CommunicationWasteDisposalManufacturinginventionthoughtpadmanufacturingrobotsawastemachineModernInventionsofthe31stCenturyOnlytobeseenontheSpaceStationadvantages

disadvantagesNone1.efficient2.environmental-lyfriendly1.disposesofallwaste2.turnsthemintoseveralgradesofusefulmaterial1.nowaste2.nopollution3.noenviron-mentaldamageThoughtsmustbeclearormessagesmaybemixedupPeoplemustliveonaspacestationtomonitortherobotsDiscussion1Inpairsdiscusstheadvantagesanddisadvantagesoflivingonaspacestation.Forexample:wouldyouliketoliveandworkinone?Whatwouldyoudowithyoursparetime?Preparetoreporttotheclass.Discussion2Trytopredictyourfuturelifeandmakeashort-termplanandtalkaboutyourdreams,andthenfillinthechart.Fillinthechartafteryourdiscussion.timeWhatwillyoudo?Wherewillyoube?Howwillyouprepareforit?1yearlater5yearsfromnow10yearsfromnowLanguagepoints1.considervt.&vi.考虑，思考，认为Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.我的第一次参观是去被认为是太空中最现代化的航空站。consideredthemostmoderninspace是过去分词短语，在句中作定语，修饰前面的名词。Injudginghimyoushouldconsiderhisyouth.评价他时你应该考虑他还年轻。Iconsideritagreathonortobeinvitedtodinner.我觉得被邀请去晚宴是莫大的荣幸。Weshouldconsiderwhattodonext.我们应该考虑下一步应该做什么。consider,think,believe,regard这些动词均含有“认为”之意。consider:

指经过考虑和观察后得出的结论。think:

普通用词，指按照自己的意见提出看法。believe:

通常指根据一定的证据，经思考后而认为属实。regard:

侧重凭表面作判断，多强调观点。【辨析】2.instantn.瞬间；片刻

adj.立即的；立刻的Youplacethemetalbandoveryourhead,clearyourmind,pressthesendingbutton,thinkyourmessageandthenextinstantit’ssent.你把金属带放在头上，整理思路，按下发送按钮，然后想着你要发送的信息，刹那间信息就发出去了。I’llbebackinaninstant.一会儿我就回来。Idon’tlikedrinkinginstantcoffee.我不喜欢喝速溶咖啡。Thefloodvictimswereininstantneedofhelp.洪水受灾者急需救助。【辨析】

moment,minute,instant这些名词均含“瞬间、片刻”之意。moment:

较minute所表示的时间短，指一刹那或一段很短的时间，有时也含持续的意味。minute:

指极短的时间，但可觉察到时间的持续。instant:

常与moment换用，指一瞬间，但更侧重时间短促，多用于表示紧迫、瞬变等情况。3.greedyadj.

贪婪的Agiantmachine,alwaysgreedyformore,swallowsallthewasteavailable.一个巨型机器，始终贪婪地张着大嘴，把所有得到的垃圾（一口）吞了下去。Helookedattheshopwindowwithgreedyeyes.

他以贪婪的目光看着商店橱窗。Thedictatorwasgreedyforpower.那个独裁者贪图权力。【拓展】

begreedytodosth.渴望做某事begreedyforsth.渴望……ListeningReadthephrasesbeforelistening,andguessthetopic.Thenlistentothetapeandtickthoseyouhear.Listenandtickthoseyouhear:spacecreatureslivingonanotherplanetnewdiscoveriesinspacewhyaspacestationspinshowtogetwateronMarscometshousesinatownonMarsMartiancreaturesatmosphereandgravity√√√√“Wonderworld”willprovideacoveredareaforpeopletoliveinwithaspecialairsupply.Listentothetapeagainandanswerthefollowingquestions.1.Howcan“Wonderworld”makesurethereisenoughoxygen?“Wonderworld”willmakesurethereisenoughwaterbycollectingsomefromundertheplanet’ssurface.Afteruse,thiswaterwillbecleanedandrecycledsothatitcanbeusedasraintowatercropsandprovidecleandrinkingwater.Everyonewillputtheirdirtywaterinspecialtanksandanimalswillhavetogotothetoiletinspecialplaces.Bacteriawillcleanthisdirtywatersoitcanbeusedagain.2.Howcan“Wonderworld”makesurethereisenoughwater?Peoplemayerichorfamous.3.Whatistheadvantageoflivingin“Wonderworld”?4.Doyouthinkpeoplewillbehealthylivingin“Wonderworld”?Why?Ithinkthepeoplewillbequitehealthyastheyhaveasatisfactoryclimate,enoughwaterandsufficientmodationtolivecomfortably.SpeakingInpairsdiscusswhatlifewillbelikeinyourhometownin1,000years’time.Discussthefutureofoneofthefollowingareas.Theseexpressionsmayhelpyou:Supposethat…Doyouimaginethat…?Iwonderif…Isitpossiblethat…?Isitlikely/unlikelythat…?Doyousupposethat…?Perhaps/Maybe/Possibly/Probably…Mostlikely…I’msure…1.Communication2.Work3.Businessandmoney4.Thehumanbody5.Thetransportation6.EducationTransportation1.Howwillpeopletravelinthefuture?2.Wherewillpeoplegoandwhy?Education1.Whatwillschoolsbelikeinthefuture?2.Whatsubjectswillpeoplestudy?Businessandmoney1.Howwillpeopledobusinessinthefuture?2.Whatkindofmoneywillpeopleuse?Thehumanbody1.Whatwillhumanslooklikeinthefuture?2.Willpeoplestillgetsick?Languages1.Whatlanguage(s)willpeoplespeakinthefuture?2.WillpeoplestillspeakChineseandEnglish?Work1.Wherewillpeopleworkinthefuture?2.Whatkindofjobswillpeoplehave?Housesandbuildings1.Wherewillpeopleliveinthefuture?2.Whatwilltheircitieslooklike?CommunicationHowwillpeoplecommunicateinthefuture?Transportations

Aspeople’slifeisimproving,peopleprefertotraveltodifferentplaces.Notonlydotheyenjoylocaltravelbutalsotheytravelabroad.Someevencanaffordtotravelinspace.EducationStudentsinthefuturewillbeabletoreceivefarbettereducationwiththehelpoftheInternetande-schools.Andtheirsubjectswillbericherandmorepersonal.BusinessandmoneyInthefuturemorecompaniesandindividualsprefertodobusinessontheInternetbyusingvariouskindsofsmartcards.Evenyoudon’ttakeanycashyoucanalsodobusiness,gototheconcertortravelabroad.Inaword,mercewillplayamoreimportantroleinourdailylife.ThehumanbodyHumanbeingswilllookhealthierinthefuture.Inspiteofthistheystillgetsick.However,scientistswillhaveabetterunderstandingofhowcancerdevelops.LanguagesInthefuturepeoplewillspeakmuchfewerlanguages.BothEnglishandChinesehaveeworldlanguages.WorkAstowherepeopleworkinthefuture,theanswersaredivided.SomepeoplewillbeabletoworkathomeontheInternet,whichwecallSOHO.Morepeoplewillworkinthecompaniesalsorelatedtocomputers.Atthattime,therewillbemoreandmorenewjobslikedatabasemanagers,salesengineersandsoon.HousesandbuildingsInthefuturepeoplewillliveindifferentplaces.Asthepopulationisexploding,morepeoplewillprefertoliveinfarawayplaces,undertheseaorevenonthemoon.CommunicationInthefuture