外研选修9-课件-M2P2-Reading-and-Vocabulary

外研新标准选修九高三上Module2ReadingandVocabularyAppreciationofavideoclipfromtheBBC’sprogrammenamedHorizon.地平线：克隆人的诞生

Iwantyoutobeengagedinthematerialandwhateveritisthatwearediscussinginclass.NotnecessarilythinkingaboutgettingdowneverywordthatIsay.I’dlikeyoutotakeactivenotesratherthanpassivenotes.Writedownwhatcanmakeyoufeelorlearnsomething.Betterattention,betterunderstandingofthematerialifyouareactivelyengaged.课前贴士Readtheexplanationandspeakouttheworditexplains.Wordsreviewconsequencealtern.结果，影响v.使变样，改变tochangeormakesomeoneorsomethingchangearesultofaparticularactionorsituation,oftenonewhichisbadornotconvenientquestionv.审问，询问toaskapersonaboutsomething,especiallyofficiallyhereditaryadj.遗传的investigationn.调查(ofcharacteristicsordiseases)passedfromthegenesofaparenttoachildtheactorprocessofexaminingacrime,problem,statement,etc.carefully,especiallytodiscoverthetruthMatchthemuptakeafterhavean(enormous)influenceon

performanoperation做手术(长相或举止)像(长辈)有(很大)影响

TogetgeneralideasSkimmingReadingComprehensionISkimming_____________and_____________havefoundtheanswertooneofthequestionsof________.Thediscoveryhas___________ourlifegreatly.Wehavealreadyexperiencedthe________inmanyareas.MainideaofthepassageJamesWatsonFrancisCrickbiologybenefitsinfluenced

TosolvedifficultpointsCarefulreadingOnFebruary28,1953,twoscientistsnamedJamesWatsonFrancisCrick

astonishedthescientificcommunitybysaying…astonish

vt.使某人惊讶Thenews

astonishedeverybody.消息使大家感到吃惊。Wewereastonishedatthenewsofhersuddendeath.她突然去世的消息使我们震惊。It

astonishedustohearthatyoudidnotreceiveourletter.听说你还没收到我们的信，这使我们十分惊讶。astonishingadj.令人惊讶的;惊人的Itwasastonishingtoeveryonethatthecourthadmadesuchadecision.

法庭竟作出这样的裁决,这使大家惊讶。passonto

…传（下去）给……on表示继续

walkon

继续往前走2.Everycellinourbodiescontainsourgenes,which

pass

hereditarycharacteristics

onto

ourchildren.Letusnowpassontothenextsubject.现在让我们看看下一个题目。Ipassedyourmessageontomymother.我把你的消息告给我母亲了。3.Ithasalreadyhadandwillcontinueto

haveanenormousinfluenceon

ourlives.

haveanenormousinfluenceon产生巨大影响influence影响,作用[(+on/upon)]

Theinfluenceofclimateoncropsareself-evident.

气候对农作物的影响是不证自明的。Listeningtothemusichasacalminginfluence

onher.听音乐对她起了一种镇静的作用。Hisparentsnolongerhaveanyrealinfluence

overhim.他的父母对他不再有任何真正的约束力了。havea/an…influenceon产生……影响4.…wearealteringnatureinaverydirectway.alter

v.改变Hasshealteredhermind?

她改变主意了吗?Theship

alteredhercourse.这艘船改变了航向。修改Thetailoralteredthejackettofitme.

裁缝将夹克修改得合我的身。LetthewordflyNottoadvanceistogoback.逆水行舟，不进则退。试着翻译下面的英文，注意单词advance的用法。这将进一步发展(促进)

两国的友好关系。Thiswillfurtheradvancethefriendlyrelationsbetweenthetwocountries.advance中国在工业上发展很快。Chinaisadvancingrapidlyinindustry.Thedateofthemeetingwasadvanced

byfourdays.会议提前四天召开。Wewilladvancehimsomemoneyfortravelingexpenses.我们将预付给他一些钱以供支付旅费。从上面的例句中我们看到advance用作动词时有及物和不及物两种用法。Sheadvancedonhimsilently.她悄悄地向他走去。Wehadgreatlyadvancedinourknowledgeoftheworld.我们在世界知识方面大有长进。Headvancedshortlytoafullprofessor.他很快被提升为教授。Theadvance

oftheenemytroopswashaltedbyaheavysnow.一场大雪阻止了敌军的进攻。Theyhavemadegreatadvances.他们取得了很大的进步。他在班上遥遥领先。Theheavyluggagewassentinadvance.笨重的行李已事先送去。Heisfarinadvanceofhisclass.活学活用从上面给出的例句中我们可以看到advance不论作动词还是名词含义都很丰富。请根据以上例句，选择两到三个advance的不同含义进行造句。

TogetdetailinformationCarefulreadingInfact,CrickandWatsondidn’tfindtheanswertohowlivingthingsreproducethemselves.2)PeoplecanfindmurdersbycomparingDNA.ScanningReadingComprehensionIITrueorFalse3)Peoplecanhavegood-looking,veryintelligentchildrenbyusingatechnologycalledgeneticengineering.4)Ifanathleteisinsertedananimalgeneintohisbody,hewouldrunfaster.5)Geneticsisanartthathasalreadycausedandwillcausegreatchangesinourlife.Asaresult,therearemanyimportantissuestodiscuss.commitamurdercouplehereditaryperformanoperationpregnantquestionreproducevictim1.

…howdolivingthingsreproducethemselves?Thismeans______.tohavebabiesorproduceyoungplants(b)tofeedthemselvesScanningReadingComprehensionIIILookatthewordsandexpressionsfromthepassageandchoosethecorrectanswers.2.

…ourgenes,whichpasshereditary

characteristicsontoourchildren.Thismeans_____.(a)new(b)inheritedfromparents3Althoughthepolicequestionedhim…Thismeans______.(a)towonderaboutsomeone(b)toasksomeonequestions4.

Butwhenhecommittedthemurder…Thismeans______.(a)killedtheman(b)sawthedeadman5.…Watersleftsomeofhisowncellsonhisvictim.

Thismeans_____.(a)thepersonheattacked(b)hisownclothes6.

Aboutsixmonthsago,Marksecretlyvisitedasurgeon,whoperformedanoperationonhim.Thismeans_____.(a)Markhadanoperation(b)thesurgeonsaidMarkshouldhaveanoperation7.

DamianPetersonandhiswifeClaraareanothercouple…

Thismeans_____.(a)twopeoplewhoaremarried(b)example8.WhenClarabecamepregnant…Thismeans______.(a)becameworried(b)wasgoingtohaveababyPart1

WhydidWatsonandCricksay,“Wehavediscoveredthesecretoflife?”BecausetheydiscoveredDNAandthatiswhatgenesaremadeof.ScanningReadingComprehensionIVAnswerthequestions.WhydidthediscoveryofDNAisveryimportant?ThediscoveryofDNAhasbeencalledthemostbiologicalworkofthelast100years.Ithasalreadyhadandwillcontinuetohaveanenormousinfluenceonourlives.Wehavealreadyexperiencedthebenefitsinmanyyears.Part2StoryA

HowwasJohnWaterjudgedguilty?Heleftsomeofhisowncellsonhisvictim.ScientistscomparedtheDNAfromthesecellswiththeDNAfromthesecellswiththeDNAofpeopletheyhadquestioned.StoryB

HowdidMikeandJuliahaveagood-looking,veryintelligentchild?Juliahadasmallbutveryexpensiveoperation,usingatechnologycalledgeneticengineering.StoryC

HowdidMarkSawyerbecomeaworldchampionagain?HeletthesurgeoninsertananimalgeneintoMarkthatwouldmakehimrunfaster.StoryD

Whathappenedtothecouple?Theirchildwillbebornwithaterrible,inheritedillness.Whatdidtheydecidetodo?Thecoupledecidedtogetridoftheunbornbaby.Part3

DoyouthinkstoriesA-Dinpart2aretrue?StoriesAandDhaveactuallyhappenedmanytimes.StoriesBandCwillbecomepossibleinthenearfuture.Whatwillgeneticengineeringhelpscientiststodointhenearfuture?Thenewtechnologyofgeneticengineeringmeansthatscientistswillsoonbeabletoinsertnewgenesintounbornbabies,childrenoradults.Whatwillhappenifwestartchoosingthecharacteristicsofourbabies?Wearealteringnatureinaverydirectway.Whatmighttheconsequencesbe?Itispossiblethatwewillcreatetwokindsofpeople,geneticallyengineeredpeopleandordinarypeople.Somethingswouldbepositive(e.g.gettingridofadisease)butothersmightchangethebasicnatureofhumanbeings;hefeelswemustbecarefulinmakingdecision.Whatdoesthewriterfeelaboutthenewdevelopmentingenetics?1.ThediscoveryofDNAhasbeencalledthemostimportantbiologicalworkofthelast100years.Why?ScanningReadingComprehensionVFindthesesentencesandphraseinthepassageandanswerthequestions.Becauseithassuchabiginfluenceonourlives.2.

Butwhenhecommittedthemurder,Watersleftsomeofhisowncellsonhisvictim.Whatwerescientistsabletodoasaresult?MatchtheDNAinthecellstotheDNAofthesuspect.3.He’saworldchampionagain…

Whydoesn’tMarkdeservetobeaworldchampion?Becauseheisnota“natural”champion.4.

…hospitaltestsshowedthatherchildwouldhavethisillness.WhydidClarahavehospitaltests?Tofindoutiftheirunbornchildhadthefamily’shereditarydisease.5.

Anewfutureisapproaching.Whydoesthewritersaythis?Becausegeneticengineeringwillbecomeverycommonandchangeeverything.1.TwomonthslaterJuliahadasmallbutveryexpensiveoperation…

Whatdoyouthinkthesurgeondid?2.Ontheotherhand,wemaysoonbeabletogetridofthedisease---butkeepthebaby!Howmightwedothis?3.…therearemanyimportantissuestodiscuss.Canyougivesomeexamples?Workingroups.Whatkindofrulesdoyouthinkweshouldmakeaboutathletesandgeneticengineering?EXAMPLE:Idon’tthinkweshouldallowathletestohavegeneticengineering.Discussion2.Whatisyouropinionaboutthedevelopmentsingeneticsingeneral?EXAMPLE:Ithinkthey’reveryexciting,butweneedtobeverycareful.Wedon’tknowwhatconsequencesofthesechangeswillbe.IndividualactivityQuizI:Fillintheblankswithwordsinreading.1.Wecan’ta______natureinthisway.2.Thesenewgeneswillcreatenew__________(遗传的)characteristics.3.Ifyouinsertnewgenesintosomeone,whatwillthe___________(结果)be?4.Thepolicewerea_________whenMrsRamsaytoldthemwhatshehaddone.lterconsequencehereditarystoundedScientistshavenowshownthatsometraitsarestrongly__________(影响)byourgenes.DNAtestingcanhelpincriminali____________.7.Don'tq________meaboutmypersonalbusiness!8.Therehavebeengreat_________(进步)inmedicineinthelasttenyears.nvestigationsuestion