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语篇提能
阅读理解
A
Imaginebeingface-to-facewithawoollymammoth(猛犸象).Itwouldbequiteasight.Scientistsbelieveitwouldbe11feettall.Thewoollymammothwouldhavealongpowerfultrunk,andsharptusks(长牙)thatreachupto10feet.Itsfurwouldbeuptothreefeetlong.Itwouldweighsixtons—aboutasmuchasabus.
Youveprobablyneverseenagiantfurryelephantbefore.Actually,you
definitelyhavent.Thespecieshasbeenextinctforthousandsofyears.
Butafewyearsfromnow,youmightbeabletoseeawoollymammothforyourself.Scientistsbelievetheyhavethetechnologytorecreateone.
AteamofSouthKoreanandRussianscientistsplantocloneawoollymammoth. How will they do it? Several woolly mammoth bodies havealreadybeendiscoveredinSiberia,anicyregioninRussia.Thescientistsplantotakecellsfromthesefrozenmammoths.
Thescientistsbelieveitwilltakefiveyears.Manyscientistsandanimalloverscantwait.Itwillbesoexciting,theythink,tobeabletobringbacktolifeacreaturethathasbeenextinctforthousandsofyears.Byobservingthe way the creature looks and acts, scientists might make brand-newdiscoveriesaboutthehistoryofanimallife.
Otherexpertsarentsosureaboutthewoollymammothproject.Onebigquestioniswhattodowithamammoth.Earthhaschangedinthethousandsofyearssincetheseanimalsdiedout.Woulditbeabletosurviveintodaysclimate?
Thentheresthecost:Somebelievethatthemoneybeingspentontheexperimentcould bebetterspentonotherimportantscientificprojects,suchasfightingdisease.
ButtheSouthKoreanandRussianscientistsarestickingtotheirplan.Theyadmittheyhaveabigchallengeahead.Thereisnoguaranteethattheywillsucceed,buttheyrehopeful.
语篇解读 本文是说明文。文章介绍了科学家计划克隆史前动物长毛
猛犸象。
Whatdoweknowaboutawoollymammoth?
Ithadshorthair.
Ithadaheavybuild.
Ithadsix-foot-longlegs.
Ithadathree-foot-longtrunk.
答案与解析 B 细节理解题。根据第一
有哪些信誉好的足球投注网站
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