高中英语人教版必修五《Unit3_Life_In_The_Future-Using_language(1)》课件.ppt

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1、Unit3Usinglanguage(1)Whatcanyouseeinthepicture?Howdoyoufeelatfirstsightofit?timetravelFreetalkbeforereading1.Doyouthinkitspossibleforhumanbeingtohaveatimetravel?2.IfyouhadthechancetotakeatimetraveltotheyearAD3008asLiQiangdid,whatplaceswouldyougotovisit?Readthetextandfindouttheinformationbelow.Modern

2、Inventionsofthe31stCenturyonlytobeseenontheSpaceStationCommunica-tionWasteDisposalManufactur-inginventionthoughtpadManufactur-ingrobotsadvantagesdisadvantagesNoneComeandseehowtheyworktoday!ModernInventionsofthe31stCenturyOnlytobeseenontheSpaceStationCommunica-tionWasteDisposal Manufactur-inginventio

3、nthoughtpadmanufactur-ingrobotsUsetheinformationfromthereadingpassagetofillinthisposterfortheSpaceStation.awastemachineadvantages1.2.disadvantagesNoneefficientenvironmentallyfriendlyThoughtsmustbeclearormessagesmaybemixedup1.nowaste2.nopollution3.noenviron-mentaldamage1.disposesofallwaste2.turnsthem

4、intothreegradesofusefulmaterialPeoplemustliveonaspacestationtomonitortherobotsDiscussion1Inpairsdiscusstheadvantagesanddisadvantagesoflivingonaspacestation.Forexample,wouldyouliketoliveandworkinone?Whatwouldyoudowithyoursparetime?Preparetoreporttotheclass.Trytopredictyourfuturelifeandmakeashort-term

5、planandtalkaboutyourdreams,andthenfillinthechart.Discussion2timeWhatwillyoudo?Wherewillyoube?Howwillyouprepareforit?1yearlater5yearsfromnow10yearsfromnowFillinthechartafteryourdiscussion.1.Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.Languagepointsconsideredthemostmoderninspace是过去分词是

6、过去分词短语，在句中作定语，修饰前面的名词。短语，在句中作定语，修饰前面的名词。Injudginghimyoushouldconsiderhisyouth.Iconsideritagreathonortobeinvitedtodinner.Iamconsideringthepurchaseofcar.Wemustconsidergivingitatry.Weshouldconsiderwhattodonext.consider考虑，思考，认为考虑，思考，认为consider,think,believe,regard这些动词均含有这些动词均含有“认为认为”之意。之意。consider:指经过考虑

7、和观察后得出的结论。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普通用词，指按照自己的意见提出看法。看法。believe:通常指根据一定的证据，经思考后通常指根据一定的证据，经思考后而认为属实。而认为属实。regard:侧重凭外表或表面现象作判断。多侧重凭外表或表面现象作判断。多强调观点。强调观点。2.Youplacethemetalbandoveryourhead,clearyourmind,pressthesendingbutton,thinkyourmessageandthenextinstantitssent.instantn.顷刻，刹那顷刻，刹那Illbe

8、backinaninstant.Aninstantlatertheexplosionoccurred.instant adj.立即的，即时的，紧迫的立即的，即时的，紧迫的Idontlikedrinkinginstantcoffee.Thefloodvictimswereininstantneedofhelp.moment,minute,instant这些名词均含这些名词均含“瞬间、片刻瞬间、片刻”之之意。意。moment:较较minute所表示的时间短，指一所表示的时间短，指一刹那或一段很短时间，有时也含持续刹那或一段很短时间，有时也含持续的意味。的意味。minute:指极短的时间，但可觉察到时间的指极短的时间，但可觉察到时间的持续。持续。instant:常与常与moment换用，指一瞬间，但换用，指一瞬间，但更侧重时间短促，多用于表示紧迫、瞬更侧重时间短促，多用于表示紧迫、瞬变等情况。变等情况。3.Agiantmachine,alwaysgreedyformore,swallowsallthewasteavailable.greedyadj.贪婪的贪婪的Helookedattheshopwindowwithgreedyeyes.Thedictatorwasgreedyforpower.begreedytodosth.渴望做某事渴望做某事begreedyforsth.渴望渴望