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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
withthedevelopmentofscienceand
technology,oursideapp
earedalotofnewthings,such
asclone,Thescientificinven
tionofclonehasbecome
ahottopicamongpeople,especially
theclonings
cientifichasbeenusedformanyyearstoproduc
eplant
s,ithasbroughtusalotofbenefitsbuthascreatedso
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meseriousproblemsaswell.
T
hebenefitofcloningiscloninghumanorgansorbodyparts,
suchasthatifaparsoninatrafficaccidentlosthisar
morle
g,orsomeonegetaseriousheartdiseaseandface
danger,hen
eedanewbodypartsreplace,Atthistimewe
canusecloningte
chnologycopyanewpartsofbodytore
place,inthethiswayca
nbeensurethatsomeonecontin
uetolive,sothatthecloneis
hinghastwosidesandclo
ningisnotan
exception,ithasbothadvantagesanddis
advantages.
onthecontrary,most
peopleareagainstofcloningtechnolo
gybeenusedino
urlife,oneofthebiggestreasonisthathuma
ncloning
technologywillbreakthegenderbalance,itwillb
sIt
hinkcloningtechnologyi
smoremuchdisadvantagefor
humanbeing,weshouldverycare
fultouseit,Ibelieve
thatonlyinthiswayourlifewillbemo
rebeautiful
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英语作文议论文篇2
Increasedfoodsecurityforgrowingpopulations
Ifthelowsuccessratescanbeimproved(D
ollywasonlyonesu
ccessoutof276tries),reproducti
vecloningcanbeusedtod
evelopefficientwaystoreli
ablyreproduceanimalswithsp
mple,drug-producinga
nimalsoran
imalsthathavebeengeneticallyalteredt
oserveasmodelsf
orstudyinghumandiseasecouldbema
ss-produced.
reproductivecloni
ngalsocouldbeusedtorepopulateendan
20XX
,the
firstcloneofanendangeredwildanimalwasborn,awild
nggaurdiedfromaninfectionabout4
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页 共 8 页
20XX,scientistsinIta
lyreporte
dthesuccessfulcloningofahealthybabymo
uflon,anendang
nedmouflonislivingatawildlifece<
br>ndangeredspeciesthatarepotenti
alcandidatesf
orcloningincludetheAfricanbongoantelop
e,thesum
atrantiger,gextincta
nimalspresentsamuchgreater
challengetoscientistsbeca
usetheeggandthesurrog
ateneededtocreatetheclonedembr
yowouldbeofaspec
iesdifferentfromtheclone.
Ther
apeuticcloningtechnologymaysomedaybeusedinhuman
stoproducewholeorgansfromsinglecellsortoproducehe
al
thycellsthatcanreplacedamagedcellsindegenera
tivedis
easessuchasAlzheimer'sorparkinson'rksti
llne
edstobedonebeforetherapeuticcloningcanbeco
mearealis
ticoptionforthetreatmentofdisorders.
英语作文议论文篇3
第 4 页
共 8 页
Advancedtec
hnologyhasalreadypushedhumanbeingtoedges
,sucha
stheproductionofweaponsofmassdestruction,thed
e
structionofozonebyFreon,andtheapplicationofclone.T
heheateddeabteoverwhethercloningtechniqueshoul
dbeus
edinhumanreproduc--
tionmustbeconsideredasaseriousissue.
clone,toacertaindegree,
seaseasparkin
sonswillpossibllybecuredinthefutureint
r,theabu
seofth
istechnologywillbringhumanbeingunthinkab
ledestructi
on.
sincethedec
larationofthedeathofDolly,wearemoreconsc
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ingto
lly
'sfalselegacy
doffspringproducedbycloningismuch
higherthanitisthro
ughnaturalreproduction--roug
hly10timesashighasnorma
nyoumay
arguethatthi
stechnologywillbeperfectedinthefuture,i
don'tse
ethereisanypointinwhole--beingcloning.
manypeopleconsiderthistechnologyapromisi
ngoneastobr
ingallhumanbeingtoanewerainwhichall
humanreproductio
ientistsinsomeco
untrieshav
ealreadystartedtheirgreatplantoclonehuman
.butl
et'sthink,whatisthepracticalvalueindoingso?you
maytellmethatitcanbringhopeforthosecouplesunableto
h
avechildrenbecausetheymightchoosetohaveacopyo
foneof
magine,ifyouhaveachildowningthesamea
pperanceasyours
oryourhusband's,willyouacceptit
withoutanyuncomfort?
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共 8 页
Don'tyouthinkiti
sembarrassing?orifthiskindofhumanre
productioni
sallowed,terroristsmaygetholdofitandrepr
oducel
otsof
esepresidentsmightbringtheworldmuchmorech
aoes?besid
estheseterribleaspects,thecloningofw
hole--
beingmayd
estroythediversityofpeopleoftheglobe.
ofcourse,therestillremainsmuch
moredisadvantagesofth
eapplicationofcloningrepr
oductionofhumanbeingandani
ldbeextremelycautiou
sofwhatwedoandthusre
memberwewillsureberespondi
bleforalltheresultscreate
dbyourselves!!!
sohowdouthinkaboutit?
英语作文议论文
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