雅思写作范文：动物活体实验
<p> <span word="Scientists">Scientists</span> <span word="are">are</span> <span word="doing">doing</span> <span word="experiments">experiments</span> <span word="on">on</span> <span word="live">live</span> <span word="animals">animals</span> <span word="for">for</span> <span word="the">the</span> <span word="purpose">purpose</span> <span word="of">of</span> <span word="research">research</span> <span word="nowadays">nowadays</span> .<span word="Some">Some</span> <span word="people">people</span> <span word="believe">believe</span> <span word="that">that</span> <span word="this">this</span> <span word="is">is</span> <span word="not">not</span> <span word="only">only</span> <span word="cruel">cruel</span> <span word="but">but</span> <span word="also">also</span> <span word="unnecessary">unnecessary</span>; <span word="others">others</span> <span word="think">think</span> <span word="it">it</span> <span word="is">is</span> <span word="in">in</span> <span word="the">the</span> <span word="interest">interest</span> <span word="of">of</span> <span word="mankind">mankind</span> <span word="as">as</span> <span word="a">a</span> <span word="whole">whole</span> . <span word="Discuss">Discuss</span>.</p><p> <span word="Along">Along</span> <span word="with">with</span> <span word="the">the</span> <span word="development">development</span> <span word="of">of</span> <span word="society">society</span>, <span word="more">more</span> <span word="and">and</span> <span word="more">more</span> <span word="phenomena">phenomena</span> <span word="have">have</span> <span word="been">been</span> <span word="brought">brought</span> <span word="to">to</span> <span word="our">our</span> <span word="attention">attention</span>. <span word="Some">Some</span> <span word="people">people</span> <span word="believe">believe</span> <span word="that">that</span> <span word="experiments">experiments</span> <span word="on">on</span> <span word="live">live</span> <span word="animals">animals</span> <span word="are">are</span> <span word="of">of</span> <span word="cruelty">cruelty</span>, <span word="arguing">arguing</span> <span word="the">the</span> <span word="fact">fact</span> <span word="that">that</span> <span word="this">this</span> <span word="kind">kind</span> <span word="of">of</span> <span word="research">research</span> <span word="is">is</span> <span word="unvalued">unvalued</span>. <span word="However">However</span>, <span word="other">other</span> <span word="people">people</span> <span word="who">who</span> <span word="stand">stand</span> <span word="on">on</span> <span word="a">a</span> <span word="very">very</span> <span word="different">different</span> <span word="ground">ground</span> <span word="firmly">firmly</span> <span word="point">point</span> <span word="out">out</span> <span word="that">that</span> <span word="it">it</span> <span word="is">is</span> <span word="beneficial">beneficial</span> <span word="to">to</span> <span word="human">human</span> <span word="beings">beings</span>. <span word="From">From</span> <span word="my">my</span> <span word="point">point</span> <span word="of">of</span> <span word="view">view</span>, <span word="I">I</span> <span word="do">do</span> <span word="strongly">strongly</span> <span word="support">support</span> <span word="the">the</span> <span word="latter">latter</span> <span word="idea">idea</span>.</p><p> <span word="The">The</span> <span word="first">first</span> <span word="reason">reason</span> <span word="can">can</span> <span word="be">be</span> <span word="seen">seen</span> <span word="by">by</span> <span word="every">every</span> <span word="person">person</span> <span word="is">is</span> <span word="that">that</span> <span word="results">results</span> <span word="of">of</span> <span word="experiments">experiments</span> <span word="on">on</span> <span word="some">some</span> <span word="certain">certain</span> <span word="animals">animals</span> <span word="can">can</span> <span word="help">help</span> <span word="scientists">scientists</span>. <span word="Scientists">Scientists</span> <span word="can">can</span> <span word="determine">determine</span> <span word="whether">whether</span> <span word="these">these</span> <span word="sorts">sorts</span> <span word="of">of</span> <span word="substance">substance</span> <span word="which">which</span> <span word="are">are</span> <span word="used">used</span> <span word="in">in</span> <span word="laboratory">laboratory</span> <span word="are">are</span> <span word="feasible">feasible</span> <span word="or">or</span> <span word="not">not</span> <span word="by">by</span> <span word="analyzing">analyzing</span> <span word="the">the</span> <span word="reaction">reaction</span> <span word="of">of</span> <span word="the">the</span> <span word="animals">animals</span>. <span word="Sometimes">Sometimes</span>, <span word="it">it</span> <span word="is">is</span> <span word="not">not</span> <span word="only">only</span> <span word="the">the</span> <span word="best">best</span> <span word="way">way</span> <span word="but">but</span> <span word="also">also</span> <span word="the">the</span> <span word="only">only</span> <span word="approach">approach</span> <span word="due">due</span> <span word="to">to</span> <span word="danger">danger</span> <span word="of">of</span> <span word="the">the</span> <span word="experiments">experiments</span> <span word="that">that</span> <span word="could">could</span> <span word="not">not</span> <span word="occur">occur</span> <span word="on">on</span> <span word="the">the</span> <span word="human">human</span> <span word="being">being</span>.</p><p> <span word="The">The</span> <span word="second">second</span> <span word="reason">reason</span> <span word="for">for</span> <span word="my">my</span> <span word="propensity">propensity</span> <span word="for">for</span> <span word="the">the</span> <span word="above">above</span> <span word="statement">statement</span> <span word="is">is</span> <span word="that">that</span> <span word="the">the</span> <span word="scientists">scientists</span> <span word="can">can</span> <span word="keep">keep</span> <span word="researching">researching</span> <span word="with">with</span> <span word="different">different</span> <span word="ways">ways</span>. <span word="It">It</span> <span word="is">is</span> <span word="flexible">flexible</span> <span word="and">and</span> <span word="economical">economical</span> <span word="for">for</span> <span word="experts">experts</span> <span word="to">to</span> <span word="do">do</span> <span word="it">it</span>, <span word="even">even</span> <span word="though">though</span> <span word="they">they</span> <span word="fail">fail</span> <span word="to">to</span> <span word="attain">attain</span> <span word="what">what</span> <span word="they">they</span> <span word="want">want</span>. <span word="Furthermore">Furthermore</span>, <span word="they">they</span> <span word="may">may</span> <span word="repeat">repeat</span> <span word="process">process</span> <span word="more">more</span> <span word="easily">easily</span>.</p><p> <span word="Finally">Finally</span>, <span word="this">this</span> <span word="kind">kind</span> <span word="of">of</span> <span word="experiments">experiments</span> <span word="will">will</span> <span word="let">let</span> <span word="people">people</span> <span word="know">know</span> <span word="more">more</span> <span word="about">about</span> <span word="themselves">themselves</span>, <span word="which">which</span> <span word="is">is</span> <span word="a">a</span> <span word="lot">lot</span> <span word="in">in</span> <span word="common">common</span> <span word="between">between</span> <span word="human">human</span> <span word="race">race</span> <span word="and">and</span> <span word="animals">animals</span>. <span word="Therefore">Therefore</span>, <span word="the">the</span> <span word="results">results</span> <span word="of">of</span> <span word="research">research</span> <span word="can">can</span> <span word="help">help</span> <span word="people">people</span> <span word="to">to</span> <span word="get">get</span> <span word="further">further</span> <span word="knowledge">knowledge</span> <span word="about">about</span> <span word="mankind">mankind</span>.</p>
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