有关动物的雅思作文例文
Humanbeings'existencecannotbeseparatedwithanimals.Withtherapiddevelopmentofscienceandtechnology,makinguseofanimalexperimentstotestandcreatenewdrugsisbecomingmoreandmoreprevalent.Following,whetherwehumansshoulduseanimalsforexperimentationhasbecomeacontroversialissue.
Somepeopletaketheviewthatsuchexperimentsarebarbarousandinhumane.Otherpeople,nevertheless,standonaverydifferentground.Theyholdtheopinionthatitisbeneficialtothedevelopmentofscience.AsfarasIamconcerned,bothhumanbeingsandanimalscanbenefitfromtheexperiments.
Foronereason,animaltesting,allowingscientiststotestandinventnewmedicine,isindispensablefortheadvanceofmedicaltechnology.Suchexperimentshaveofferedenormousaidstothecreationofnewdrugsduringtheadvancementofmedicaltechnology.Manyformalextremelydifficultdiseaseshavebeenovercomeinrecentdecades.However,therearestillmanynewly-founddiseasesthatwehaven'tgotanymethodtodealwith.Consequently,itisveryimportanttofindnewtreatmentsanddrugstocombatthem.
Anotherreasonforanimaltestingisthatatpresenttherearenobettermethodstoreplaceit.Computertechnology,tosomeextent,cansimulatethephysicalprocessesofhumans.However,thistechnologyisnotmatureenough,andstillhasalongwaytogo.Westillhavetoresorttoanimaltestingforitsreliableandfeasibleeffects.
Thirdly,animalssuchasrabbitsandfrogsareeasilybred.Researcherscanartificiallyraisetheminlaboratories.Thatistosay,animalsforexperimentationarespeciallyraisedforspecialusage.Theyarcnotboundtoresultinnegativeeffectsonthebalanceofecosystem.
Ofcourse,wemustadmitthatanimaltestingviolatesanimals'survivalrights.Insomecases,itiscruelandbrutal.However,itcannotbedeniedthatbothhumanbeingsandanimalscanbenefitfromthenewly-createddrugstoguaranteetheirlives.Afterunderstandingthereasonsabove,youmustagreewithmethatanimaltestingisneededandreasonable,andisgoodforthedevelopmentofscience.
Humanbeings'existencecannotbeseparatedwithanimals.Withtherapiddevelopmentofscienceandtechnology,makinguseofanimalexperimentstotestandcreatenewdrugsisbecomingmoreandmoreprevalent.Following,whetherwehumansshoulduseanimalsforexperimentationhasbecomeacontroversialissue.
Somepeopletaketheviewthatsuchexperimentsarebarbarousandinhumane.Otherpeople,nevertheless,standonaverydifferentground.Theyholdtheopinionthatitisbeneficialtothedevelopmentofscience.AsfarasIamconcerned,bothhumanbeingsandanimalscanbenefitfromtheexperiments.
Foronereason,animaltesting,allowingscientiststotestandinventnewmedicine,isindispensablefortheadvanceofmedicaltechnology.Suchexperimentshaveofferedenormousaidstothecreationofnewdrugsduringtheadvancementofmedicaltechnology.Manyformalextremelydifficultdiseaseshavebeenovercomeinrecentdecades.However,therearestillmanynewly-founddiseasesthatwehaven'tgotanymethodtodealwith.Consequently,itisveryimportanttofindnewtreatmentsanddrugstocombatthem.
Anotherreasonforanimaltestingisthatatpresenttherearenobettermethodstoreplaceit.Computertechnology,tosomeextent,cansimulatethephysicalprocessesofhumans.However,thistechnologyisnotmatureenough,andstillhasalongwaytogo.Westillhavetoresorttoanimaltestingforitsreliableandfeasibleeffects.
Thirdly,animalssuchasrabbitsandfrogsareeasilybred.Researcherscanartificiallyraisetheminlaboratories.Thatistosay,animalsforexperimentationarespeciallyraisedforspecialusage.Theyarcnotboundtoresultinnegativeeffectsonthebalanceofecosystem.
Ofcourse,wemustadmitthatanimaltestingviolatesanimals'survivalrights.Insomecases,itiscruelandbrutal.However,itcannotbedeniedthatbothhumanbeingsandanimalscanbenefitfromthenewly-createddrugstoguaranteetheirlives.Afterunderstandingthereasonsabove,youmustagreewithmethatanimaltestingisneededandreasonable,andisgoodforthedevelopmentofscience.
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