模块5单元3方平

Unit3Newwords1tissue（生物的）组织2organn（生物的）器官organiev组织organiationn组织3toywith…玩弄，摆弄，非严肃认真地对待…'ttoywithmatches别摆弄火柴。shouldn'ttoywithgreatissues你不该拿重大问题当儿戏。taesomethingseriously5Scottishadj苏格兰的Scotlandn苏格兰

6intendv意图，打算intentionnintendtodosth打算做…beintendedfor…为。。。而打算Thebooisintendedforchildren7aniousadjanietyn焦虑不安8adoptachild收养，领养adaptto…适应…Hecan’tadapttotheweatherhere9ustpushaheadwithourplanstoincreaseproduction10意大利Italy意大利的；意大利语，意大利人Italian11物理；physics物理的，身体的；physical体育课；PE=physicaleducation物理学家；physicist内科医生；physician外科医生；surgeon11consequenceasaresult,结果asaresultof…,由于…13fellown男子，家伙，同类，同事followv接下来；遵循；听懂followingadj下列的，接下来的asfollowsfollowinone'sfootstepssteps14profession职业professionaladj职业的；专业的；n职业人员；专业人士；内行professor教授

16breathrough…突围，突破…breathroughtheenemy'sdefences突破敌人的防线breathroughn突破点,突破性进展,重要的新发现Scientistshavemadeabreathroughintheirtreatmentofthatdisease科学家在治疗那种疾病方面已有突破。17original1TheoriginalsettlersaretheIndians最早在这里定居的是印第安人。最早的2Theinventorhadanoriginalmind那个发明家具有创新的头脑。独创的;新颖的Yourdesignsarehighlyoriginal你的设计很独特。3Theoriginalpictureisworth1000dollars这幅画的原作值1000美元。原版的;原作的名词n1Thisisatranslation;theoriginalisinFrench这是译文,原文是法文。原文,原稿21majoradj主要的；较多的，较大的,v主修HeismajoringinFrenchn主修科目Hermajorishistoryminoradj次要的；较少的；较小的majorityn多数，大部分；minorityn少数，小部分；少数民族21nutritionn营养nutritiousadj有营养的

reliableaccurate；accuracy；accurately22favor1Areyouinfavorofworers’controlofthecomentinfavorofauch有优势4Thesystemisinourfavor有利于…source源头，水源；消息e资源Militarysourcessaytheboatwasheadingsouthathighseaclueastothesourceofthe这给了我一个关于问题根源的线索。Thebiggestsourceofstressofall,though,isourselves所有压力的genen基因geneticadj基因的，遗传的geneticsn遗传学geneticallyadv在遗传上，从基因上，与基因相关Weallnowwearethegenetous我们都知道基因决定了每个个体，但基因是如何使我们成为现在的我们的呢？

Itisnotclearifthisisduetogeneticchangesinthevirus,however,ortootherfactorslietheweather然而，目前尚不清楚的是，造成此现象的原因是病毒的基因变化还是天气等因素。Net,let'sconsidertheadeintheareaofgeneticsovertheeansthatthetwoese,butthatisgeneticallyimpossible这意味着父母双亲可以有相同的性别，但是，这在遗传上是不可能的。So

the

best

scientists,

if

their

stances

it,

will

goabroad

所以最好的科学家，如果他们的个人情况允许，会出国。Unit3

ScienceandnatureWelcometotheunit科学研究与自然规律Theadvancedtechniqueingenetics遗传学withwhichscientistscancreateorcoeDNAiscalled-cloneWhat’scloneDollyWhatdoyounowaboutDollytheworld’sfirstclonedmammalcreatedbyScottishscientistsin1996diedin2003becauseoflungdiseasemanycountrieshavebannedhumancloningsinceDolly’sbirthItcausedworldwideinterestbecausesheloosthesameashermother,bothinappearanceandingenesDolly1996–2003ininTwoyearsthanDolly,beingthesecondadultanimalintheworld1998JapanyoungerclonesItisfrom‘insertedDNA’sthatusedforDollyinataresearchcentreintheANDidifferentJanuary2000USAoninNoel,Angel,Star,JoyandMaryChristmasDay2001ScotlandnamedCcfrom‘copycat’ScientistinthecreateditwithataenfromitsmotherInUSAcell2002Rainbowtheworld’scloned

ininnamedIdahoGemfirstmule2003AmericaDiscussions1InyouroightbethedifferencesbetweentheseclonedanimalsandnormalonesdifferencesLifespanFunctionsoftheirorgansTheimmunesystem免疫系统FunpicturesIfcloninggoeswrong,whatwillhappenAdogoraneagleAducoracrocodileAcocoradogAlionoraangarooAfrogoracrocodileAtortoiseorabearAbirdoradogAdogoramanTheperfectcopyReadingScientificterms

AcellisthesmallestunitoflifeAstemcellisafurtherdeveloother’sbodymbryoDoyounowhowthesheepDollywascloned

1Thetwocellsarecombinedandbecomeonecell2Thecellgrowsintoanembryowhichisalesheep3AsheepisdeliveredReading:

FinishA-----E

Anti-cloningFirstreadingeofthefirstclonedmammalIsPaulineCarterpro-oranti-cloningBothDollyTrueorFalseanbeings,thefirstclonedmammal,iseactlythesameastheothersheeanbeingscanbeusedtocurediseasesbecauseitcanans,justlieanbeingsisillegalinmanycountries,sonoscientistswanttoclonehumanbeingsFNotallpeopleFTNoteactlyTFNotlieFAfewscientistsPro-cloningAnti-cloning1.producevaluabletissuesandorgansthatcouldbeusedtosavehumanlives1.mayproduceareal-lifeFrankenshtein’smonster2.2.3.3.4.4.5.C2:FindthereasonswhyinthetablebelowcurediseaselikecancerhelpthosewhoareunabletohavechildrenhelpthosewhowanttoclonetheirdeadchildrencreatemorediseaseintheanimalworldcloningshowsnorespectforhumanlifehumanlifewouldnolongerbeuniqueweshouldbehavingfewerbabiesinordertoreduceEarth’spopulation,notcloningmore2.2.3.3.4.4.5.curediseaselikecancerhelpthosewhoareunabletohavechildrenhelpthosewhowanttoclonetheirdeadchildrencreatemorediseaseintheanimalworldcloningshowsnorespectforhumanlifehumanlifewouldnolongerbeuniqueweshouldbehavingfewerbabiesinordertoreduceEarth’spopulation,notcloningmoreAllinall,youngpeopleshouldbeforward-looingratherthantheotherwayround总而言之，青年人应该向前看而不是留恋过去。Forward-looingcombineinternalandeternalresources因此，有远见的公司开始实验（那种把内部和外部的资源结合起来的）创新模式。一方面经济的迅速发展会改善人们的生活状况,另一方面它会加速环境的破坏。Ontheonehand,raentoftheeconomywillimentaldestruction

30Questionthingsyoudon’tunderstandorthatdon’taaesensethatdon’taaesense讲得通，有意义，明白对于你不理解的地方，或者似乎讲不通的地方，要提出问题。‖‖31Youwilloftenbeamaedtodiscoverthatwhatconfusedyouatfirstmaessenseuponfurtherreadings你通常会惊异的发现，经过进一步的阅读后，起初使你困惑的内容，就会变得明白了。beyond:超出某人或某事的范围，力所不及beyondthemountainbeyondourimaginationbeyonddescriyabilitybeyondmewithin在山那边超出我们想象难以描述，难以形容=impossibletobelieve我力所不及=hardformetounderstandUnit3anandnatureBeautiful!developmentpollution1Nothingthatisbestfornatureisgoodforpeople2Neitherofhisparentsis/aredoctors3Noneofthestudentshave/haspassed2难道会有人说，为了保护自然，我们就应该停止发展吗？3还有一些人争辩说/认为，这样的思维会带来大灾难，除非我们开始关注周围环境，懂得清洁的环境是如何使我们受益。转基因食品的支持者争辩说/认为，转基因植物更健康，产量也更高。4在数十年的破坏自然，耗尽自然资源之后，许多发达国家现在更关注保护自然，而不是开发或破坏自然。目前的研究一直局限在增加生产利润，而不是确保转基因食品的安全。5在这么做的过程中，他们正快速的消耗尽自然资源。6这不应该是一个人类获胜，自然失败的问题。NowhereisthistruerthanwithgeneticallymodifiedGMfood

一1adomenton3withtheintentionof4incomentwith5showednorespectfor6onsale7toywith8pushaheadwith9usedup10onherwayto11succeededin二。1intention2normal3breathrough4benefited5immoral6success7iting12urging13seriously14sought15resistant16medical17advance18seminar19carelessness20productive21decades22involved23totally24delivery25announcement三1intended2inedChoosethewherenecessary:turnoutratherthanmeettheneedsofuseupspelldevelopednationsdestroyednatureand___________Earth’snaturalresourcesourgreatdelight,afteranight’srain,it_____________tobeacleardaywecouldgof