西湖之声新闻稿件 小萍不幸引发听众大讨论

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1、ExtensiveReadingCourse4ExtensiveReadingCourse4WhatisEcology?Ecologyisthescientificstudyofthedistributions,abundance,andrelationsoforganismsandtheirinteractionswitheachotherinacommonenvironment.ThedefinitionhereappliestothestudyofNature.Ecologyisthestudyoftheinteractionsbetweenlifeandits

2、physicalenvironment;therelationshipbetweenanimalsandplantsandhowonespeciesaffectanother.RelatedInformationKeywordsandexpressionsmount:v.increase;rise;climbontheorderof:approximately;aboutdaunt:v.discourage;frightenbiodiversity:n.thevarietyofplantandanimallifeintheworldorinaparticularhab

3、itat生物多样性imminent:adj.abouttooccur;impending紧急的;马上要发生的；迫近的turnover:anabruptchange;areversalpronounced:adj.stronglymarked;distinctpindown:fixorestablishclearly控制住;清楚地固定或建立habitat:n.theareaortypeofenvironmentinwhichanorganismorecologicalcommunitynormallylivesoroccurs栖息地ExtensiveReadingCou

4、rse4SectionA:Keywordsandexpressionsfossil:n.化石comet:n.彗星Deccan:n.aplateauofsouth-centralIndia德干高原Homosapiens:themodernspeciesofhumanbeings,theonlyextantspeciesoftheprimatefamilyHominidae智人(人类的现代种类，是人科灵长目动物唯一现存的种类)Neanderthal:n.尼安德特人;穴居人likeabullinachinashop:behavingrecklesslyandclumsily

5、inasituationwhereoneislikelytocauseadamageorinjury笨手笨脚闯祸的，行动（或说话）鲁莽的microbial:adj.微生物的ExtensiveReadingCourse4SectionA:Keywordsandexpressionsattest:v.affirmtobecorrect,true,orgenuine;supplyorbeevidenceofbutcher:v.killbrutallyorindiscriminatelymammoth:n.somethingofgreatsize;anyofvariousla

6、rge,hairy,extinctelephantsofthegenus猛犸fauna:n.animals,especiallytheanimalsofaparticularregionorperiod,consideredasagrouphippo:n.河马lemur:n.狐猴manipulate:v.operateorcontrolbyskilleduseofthehands;handleadhereto:carryoutaplan,ascheme,oranoperationwithoutdeviationExtensiveReadingCourse4Sectio

7、nA:Keywordsandexpressionscarryingcapacity:themaximumnumberofindividualsorinhabitantsthatagivenenvironmentcansupportwithoutdetrimentaleffects【生态学】承载能力remnant:adj.remaininghunter-gatherer:n.amemberofaprimitivepeoplesubsistinginthewildonfoodobtainedbyhuntingandforaging原始狩猎族extant: