《英语中高职贯通第五》课件-lesson 16

videoInthisunit,youwillcontinuetowatchthevideoabouttime.Now,watchthevideo,andwriteyouranswersintheblankspacesbelow.Imagine：1.Ifyoucouldhalttheconstantmarchoftime,whatwouldhappen?

2.Ifyoucouldslowdowntime,whatwouldhappen?

3.Ifyoucouldspeeduptime,whatwouldhappen?

4.Ifyoucouldreversetime,whatwouldhappen?

ReturntoPart1√√√√√videoInthisepisode,youwillhearanumberofquestionsthevoice-overasks.Watchthevideowiththesoundoff,andguesswhichofthefollowingquestionswillbeasked.□Whyarehumanbeingsobsessedwithtime?□Whydowehavethebiologicalclockinsideus?□Canthisclocktelluswhenwewillgetdrunk?□Canthisclockslowdowninanaccidentsothatwehaveenoughtimetodealwithit?□Canthisclocktelluswhenweshouldsleepandgetup?□Whatactuallytellsuswhenwerunoutoftimeinlife?□Willanythinghelpustobeattimeandliveforever?□Isthereapossibilityforustovisitourfuturelifebeyondourage?□Willwebeabletomaketimeatourservice?Now,watchthevideowiththesoundtochecktheanswers.ReturntoPart2video1.Watchthevideowiththesoundoff,andguesswhatisthebesttitleforthisepisode.Explainyourreasons.Nowwatchthevideowithsound,andcheckyouranswers.ReturntoPart3-1ReturntoPart3-2DCDvideo2.Watchthevideoseveraltimes,andselectthebestanswertothequestionsbelow.（1）Ourlivesarecloselycontrolledby

.A.measuringthepassingoftimeB.theneedsformoretimeC.rulesoflifeabouthours,minutes,andsecondsD.makingaccuratewatchesandclocks（2）Timeisviewedbyhumanbeingsindifferentwaysbecause

.A.ourbrainworkslikeamovieB.ourbraincanslowdowntimeC.oursensevarieswiththesituationD.weoftenhavelong,lazydays（3）Theprincipleofphotographyinmoviemakingisusedinordertoexplain

.A.howtimechangeswiththetechnologyB.howthebirdfliesoverthewaterC.themodernmovie-makingtechnologyD.theworldinourmindeyeBADAvideo2.Watchthevideoseveraltimes,andselectthebestanswertothequestionsbelow.（4）Whatwouldhappenifourbrainscannedmoreimagesthanusual?A.Wewouldpossiblybumpintothingsinthestreet.B.Wewouldbelivinginaslow-motion-world.C.Seasonswouldflashpastusinaminute.D.Wewouldbechilledoutbythereality.（5）Fliesseetheworldinadifferentwaybecause

.A.theyneedbealertaboutunexpecteddangersB.theyneedtoseetheflickeringscanlinesonaTVC.theydon'tneedsomuchdetailinthesurroundingsD.theyhavedifferenteyestructures（6）Ifwearewaitingforsomeone,

.A.wewillfeeltimefliesB.wewillfeeltimerulesourlivesC.wewillfeelindifferentabouttimeD.wewillfeeltimestandsalmoststill（7）Whatisourhidden,remarkablepowerovertimeaccordingtothevideo?A.Incaseofdanger,ourbrainwillscanmanymorepicturesinordertobuytime.B.Incaseoftheaccident,ourbrainwilloverrideourabilitytofeeltimedifference.C.Incaseoftrafficproblem,ourbodywillbecomeextremelyflexible.D.Incaseofrushhours,wewillmakequickdecisionsabouttransportation.352videoInthisepisode,youwillseehowourbodyiscontrolledbytime.Beforeyouwatchthevideo,readtheparagraphsbelow,andworkinsmallgroupstoputthemintothecorrectsequence.Thefirstandlastparagraphshavebeenmarkedforyou.ReturntoPart4468video7video1.Inthisepisodeyouwillwatchthevideoabouthowhumanbeingsstretchtheirlifetimes.Beforeyouwatch,discussthequestionbelow,andwriteatleastthreepossiblewaystostretchhumanlifetime.Now,watchthevideoseveraltimestocheckyouranswer.Question：Howcanwestretchourlifetime?Onepossiblesolution：takeaspacetravelvehiclethatfliesatthespeedoflightReasons：AccordingtoEinstein'sRelativitytheory,whenwetravelatthespeedoflight,wemayseewhathashappenedbeforeus.Forexample,wemayreturntoourchildhoodtime.Now,writeyourideasandreasonsbelow.（1）Reasons：（2）Reasons：（3）Reasons：TFFTFTvideo2.Now,watchthevideoandputacheckmarkforthefollowingstatementsiftheyaretrueaccordingtothevideo.

（1）Ourlifeislimitedbyourbiologicalclocks.

（2）Scientiststhinkitisanunrealisticdaydreamiftheycanfindawaytoenablehumanbeingstoliveforever.

（3）Onlywetaandturtlesnowcansurviveextremecoldinfreezingconditions.

（4）Turtlescanstandicycrystalsinthewinter,andcomebacktolifewhenthespringcomes.

（5）Peopleshouldalsobeputintothefrozenstateiftheywanttosurviveageing.

（6）Scientistshavelearnedalessonfromnatureabouthowtoovercometheproblemofageing.ReturntoPart5-23.Supposescientistshavesuccessfullyovercometheageingproblemforhumanbeings,andwecouldliveinthefutureworldbyfreezingourselvesaslongaswewouldlike.Doyouliketofreezeyourselfandlivesolongintotheunknownfuture?Givereasonsforyouranswer.Yes,Iwouldliketofreezemyself...Thereasonsare

.Now,Iwouldnotliketofreezemyself...Thereasonsare

.√√√√√√video1.Thisepisodewilldiscusstheageingfactorsinourlife.Readthelistbelow,andputacheckmarkinthesmallboxesbeforethefactorsifyouthinktheymaycauseageinginourbody.□Vegetables□Fruits□Meat□Oxygen□Pollution□Smoking□Alcoholdrink□SunlightNow,watchthevideoseveraltimestocheckyouranswers.ReturntoPart6MakeenergyLeftoveroxygenbecomesradicals,andtheyaretheoxidantsthatwoulddamageourtissues.Vegetablesorgreensarefullofantioxidantswhichwillreducetheharmfuleffectsoftheoxygenradicalsinourbody.2.Whydoesthevideosaythatoxygenisbothgoodandbad?Listthegoodthingsandbadthingsthatoxygendoestoourbody.Howcanwereducetheharmfuleffectsthatoxygendo