2023學(xué)年完整公開課版Unit2Cloning視聽說選修

Unit2Cloning視聽說選修課單元影視

JurassicParkisa1993AmericansciencefictionactionfilmdirectedbyStevenSpielbergandthefirstoftheJurassicParkfranchise.Itisbasedonthe1990novelofthesamenamebyMichaelCrichton,withascreenplaywrittenbyCrichtonandDavidKoepp.Thefilmfollowstwodinosaurexperts—Dr.AlanGrantandDr.EllieSattler—astheyareinvitedbyeccentric(古怪的)millionaireJohnHammondtovisithisnewamusementparkonanislandoffCostaRica.BycloningDNAharvestedfrompre-historicinsects,HammondhasbeenabletocreatelivingdinosaursforhisnewJurassicPark,animmense(巨大的)animalpreservehousingrealdinosaurs.

AccompaniedbycynicalscientistIanMalcolm,whoisobsessedwithchaostheory,andHammond’stwograndchildren,theyaresentonatourthroughHammond’snewresort(度假勝地)incomputercontrolledtouringcars.Butasatropicalstorm(熱帶風(fēng)暴)hitstheisland,knockingoutthepowersupply,andanunscrupulous(不講道德的)employeesabotages(破壞)thesystemsothathecansmuggle(偷帶)dinosaurembryos(胚胎)outofthepark,thedinosaursstarttogetoutofcontrol.GrantthenhastobringHammond’sgrandchildrenbacktosafetyasthegroupispursued(追趕)bythegiganticman-eatingbeasts.

Grantfindsevidenceprovingthatthedinosaurshavebeenbreeding(繁殖),eventhoughtheparkscientistshaveclaimedthedinosaurswereengineeredtoallbefemale.Bythetimetheygetbacktothelodge,thepowerhasgonedownagainwhilesomedinosaursare

freeontheisland.Theythensurroundthelodge.Sinceeveryonewhoknowshowtousecomputersystemisnowdead,Tim,

thencallsthesupplyship,whichisabouttodockinCostaRica,andGennarocommandstheshiptoturnaround.Finally,theCostaRicanNationalGuardshowup,takeeveryoneaway,andblowuptheisland.Audio&VisualListeningfordetails

—Well,now,whydon'tyouallsitdown?Uh,Donald,sitdown,sitdown.Ah,here.Herehe______.Well,hereIcome.—Hello,hello.—Sayhello.Sayhello.—Hello.—H-Hello.—Hello,John.—Oh,yes,I'vegotlineshere.comes—Well,fine,fine,Iguess.But____didIgethere?—Uh,uh,well,letme_____you.FirstI'llneeda_____________,yourblood.—Right.—Ooh!John,that____.—Relax,John,it'sallpartofthe_______of_______.—Hello,John.—Hello,John.—Hello.

howshowdropofbloodhurtmiraclecloning—Clonedfromwhat?—Loyextractionhas______recreatedanintactD.N.A.strand.—Notwithoutmassivesequencegaps.—Paleo-D.N.A.fromwhatsource?Wheredoyougeta100-million-year-old________blood?—Shhh!—What?What?Oh,well,Mr.D.N.A.!Wheredidyoucomefrom?neverdinosaur—Fromyourblood.Justonedropofyourblood________billionsofstrandsofD.N.A.,thebuildingblocksof____.AD.N.A.strand____meisablueprintforbuildingalivingthing.Andsometimes,animalsthatwent______millionsofyearsago,likedinosaurs,lefttheirblueprintsbehindforusto____.Wejusthadtoknowwheretolook.____millionyearsago,thereweremosquitoes,justliketoday.Andjustliketoday,

containslifelikeextinctfind100they______thebloodofanimals,evendinosaurs.Sometimes,after______adinosaur,themosquitowould_____onthebranchofatreeandgetstuckinthesap(樹液).Afteralongtime,thetreesapwouldgethardand_______fossilized,justlikeadinosaurbone,__________themosquito______.Thisfossilizedtreesap,whichwecall______,_________millionsofyearswiththemosquitoinside.UntilJurassicParkscientistscamealong.fedonbitinglandbecomepreservinginsideamberwaitedfor_____sophisticatedtechniques,theyextractthepreservedbloodfromthemosquito,andbingo.:dinoD.N.A.AfullD.N.A.strandcontainsthree______

geneticcodes.

Ifwelookedatscreensliketheseonceasecondfor_____hoursaday,it'dtaketwoyearstolookatthe______D.N.A.strand.It'sthat____.Sinceit'ssoold,it'sfullof_____.

Nowthat'swhereourgeneticiststakeover.Thinkingmachinesuper-computersandgenesequencersUsingbillioneightentirelongholes___________thestrandinminutes.Andvirtual-realitydisplaysshowourgeneticiststhe_____intheD.N.A.sequence.Weusethe________D.N.A.ofafrogto_____theholes...andcompletethecode.Phew!Andnow,wecanmakea_____dinosaur.—Thisscoreisonlytemporary.Itallhasverydramatic______,ofcourse.Rum-pum-pum!Amarchorsomething.Ithasn'tbeenwrittenyet.Andthen,ofcourse,thetour______on.breakdowngapscompletefillinbabymusicmovesSentencesappreciation

Nowthemostadvancedamusementparkintheentireworldincorporating(合并)allthelatesttechnologies.AndI'mnottalkingjustaboutrides,youknow.Everybodyhasrides.No,we'vemadelivingbiologicalattractionssoastounding(令人驚駭?shù)?thatthey'llcapturetheimaginationoftheentireplanet.世界上最先進(jìn)的游樂園集最新尖端科技之大成，不是指云霄飛車，那個到處都有。我們創(chuàng)造了生物吸引力，驚世駭俗，將超乎全世界的想象。Thelackofhumilitybeforenaturethat'sbeingdisplayedhere,uh...staggersme.這里表現(xiàn)的對大自然的不尊重，讓我隱約不安。AD.N.A.strandlikemeisablueprintforbuildingalivingthing.Andsometimes,animalsthatwentextinctmillionsofyearsago,likedinosaurs,lefttheirblueprintsbehindforustofind.Wejusthadtoknowwheretolook.像我這樣的DNA鏈條是建造生命的藍(lán)圖。有時候滅絕了幾百萬年的動物，例如恐龍，留下藍(lán)圖讓我們?nèi)ふ?。我們只需要知道去哪里找。Thekindofcontrolyou'reattemptingis,uh,it'snotpossible.Ifthere'sonethingthehistoryofevolutionhastaughtus,it'sthatlifewillnotbecontained.Lifebreaksfree,itexpandstonewterritoriesandcrashesthroughbarrierspainfully,maybeevendangerously,but,uh,well,thereitis.你嘗試要控制的事是不可能的。進(jìn)化史如果教過我們什么的話，那就是生命不受抑制。生命是奔放的。生命開拓新的領(lǐng)域，沖破障礙，有痛苦甚至危險。但是，生命就是如此。Listenandsing

YouRaiseMeUp

WhenIam_____and,ohmysoul,soweary

When________comeandmy______burdenedbe

Then,Iamstilland