大学英语议论文范文 英语作文议论文

2024年3月13日发(作者：时大彬)

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大学英语议论文范文 英语作文议论文

英语议论文写作是中国学生的一个弱项,也是英语写作教学研究的热门话题。以下是小编为大家整理的关于英语作文议论文，给大家作为参考，欢迎阅读!

英语作文议论文篇1

withthedevelopmentofscienceandtechnology,oursideappearedalotofnewthings,suchasclone,Thescientificinventionofclonehasbecomeahottopicamongpeople,

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thecloningscientifichasbeenudformanyyearstoproduceplants,ithasbroughtusalotofbenefitsbuthascreatedsomeriousproblemsaswell.

Thebenefitofcloningiscloninghumanorgansorbodyparts,suchasthatifaparsoninatrafficaccidentlosthisarmorleg,orsomeonegetariousheartdiaandfacedanger,heneedanewbodypartsreplace,Atthistimewecanucloningtechnologycopyanewpartsofbodytoreplace,inthethiswaycanbeensurethatsomeonecontinuetolive,hinghastwosidesandcloningisnotanexception,ithasbothadvantagesanddisadvantages.

onthecontrary,mostpeopleareagainstofcloningtechnologybeenudinourlife,oneofthebiggestreasonisthathumancloningtechnologywillbreakthegenderbalance,sIthinkcloningtechnologyismoremuchdisadvantageforhumanbeing,weshouldverycare

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fultouit,Ibelievethatonlyinthiswayourlifewillbemorebeautiful

英语作文议论文篇2

Increadfoodcurityforgrowingpopulations

Ifthelowsuccessratescanbeimproved(Dollywasonlyonesuccessoutof276tries),reproductivecloningcanbeudtodevmple,drug-producinganimalsoranimalsthathavebeengeneticallyalteredtorveasmodelsforstudyinghumandiacouldbemass-produced.

reproductivecloningalsocouldbeus20XX

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,thefirstcloneofanendangeredwildanimalwasborn,20XX,scientistsinItalyreportedthesuccessfulcloningofahealthybabymouflon,ndangeredspeciesthatarepotentialcandidatesforcloningincludetheAfricanbongoantelope,thesumatrantiger,gextinctanimalsprentsamuchgreaterchallengetoscientistsbecautheeggandthesurrogateneededtocreatetheclonedembryowouldbeofaspeciesdifferentfromtheclone.

TherapeuticcloningtechnologymaysomedaybeudinhumanstoproducewholeorgansfromsinglecellsortoproducehealthycellsthatcanreplacedamagedcellsindegenerativediassuchasAlzheimer'sorparkinson'rkstillneedstobedonebeforetherapeuticcloningcanbecomearealisticoptionforthetreatmentofdisorders.

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英语作文议论文篇3

Advancedtechnologyhasalreadypushedhumanbeingtoedges,suchastheproductionofweaponsofmassdestruction,thedestructionofozonebyFreon,teddeabteoverwhethercloningtechniqueshouldbeudinhumanreproduc--

tionmustbeconsideredasariousissue.

clone,toacertaindegree,aasparkinsonswr,theabuofthistechnologywillbringhumanbeingunthinkabledestruction.

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sincethedeclarationofthedeathofDolly,ingto"Dolly'sfallegacy",theincidenceofdeathamongfetusandoffspringproducedbycloningismuchhigherthanitisthroughnaturalreproduction--rnyoumayarguethatthistechnologywillbeperfectedinthefuture,idon'tethereisanypointinwhole--beingcloning.

manypeopleconsiderthistechnologyapromisingoneastobringallhumanbeingient'sthink,whatisthepracticalvalueindoingso?youmaytellmethatitcanbringhopeforthocouplesunabletohavechildrenbecautheymightchootgine,ifyouhaveachildowningthesameapperanceasyoursoryourhusband's,willyouacceptitwithoutanyuncomfort?

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Don'tyouthinkitimbarrassing?orifthiskindofhumanreproductionisallowed,terroristsmaygetholdofitandreproducelotsof"Americanpresidents".Don'tyouagreethatthepresidentsmightbringtheworldmuchmorechaoes?besidestheterribleaspects,thecloningofwhole--beingmaydestroythediversityofpeopleoftheglobe.

ofcour,therestillremainsmuchmoredisadvantldbeextremelycautiousofwhatwedoandthusrememberwewillsureberespondibleforalltheresultscreatedbyourlves

sohowdouthinkaboutit?

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英语作文议论文

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