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Manyanimalsrecognizetheirfoodbecausetheyseeit.Sodohumans.Whenyouseeanappleorapieceofchocolateyouknowthatthesearethingsyoucaneat.Youcanalsouseothersenseswhenyouchooseyourfood.Youmaylikeitbecauseitsm
更新时间:2024-03-29 23:57:57
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Manyanimalsrecognizetheirfoodbecausetheyseeit.Sodohumans.Whenyouseeanappleorapieceofchocolateyouknowthatthesearethingsyoucaneat.Youcanalsouseothersenseswhenyouchooseyourfood.Youmaylikeitbecauseitsmellsgoodorbecauseittastesgood.Youmaydislikesometypesoffoodbecausetheydonotlook,smellortasteverynice.Differentanimalsusedifferentsensestofindandchoosetheirfood.Afewanimalsdependononlyoneoftheirsenses,whilemostanimalsusemorethanonesense.
Althoughtherearemanydifferenttypesoffood,someanimalsspendtheirliveseatingonlyonetype.Thegiantpanda(大熊猫)eatsonlyoneparticulartypeofbamboo(竹子).Otheranimalseatonlyonetypeoffoodevenwhengiventhechoice.Akindofwhitebutterfly(蝴蝶)willstayontheleavesofacabbage,eventhoughthereareplentyofothervegetablesinthegarden.However,mostanimalshaveamorevarieddiet(多样化饮食).Thebeareatsfruitsandfish.Thefoxeatssmallanimals,birdsandfruits.Thedietoftheseanimalswillbedifferentdependingontheseason.
Humanshaveaveryvarieddiet.Weofteneatfoodbecausewelikeitandnotbecauseitisgoodforus.IncountriessuchasFranceandBritain,peopleeatfoodswithtoomuchsugar.Thismakesthemoverweight,whichisbadfortheirhealth.Eatingtoomuchredmeatandanimalproducts,suchasbutter,canalsobebadforthehealth.Choosingtherightfood,therefore,hasbecomeanareaofstudyinmodernlife.
小题1:Wecaninferfromthetextthathumansandanimals_________.

A.dependononesenseinchoosingfoodB.arenotsatisfiedwiththeirfood
C.choosefoodinsimilarwaysD.eatentirelydifferentfood
小题2:Whichofthefollowingeatsonlyonetypeoffood?A.Thewhitebutterfly.B.Thesmallbird.C.Thebear.D.Thefox.小题3:Certainanimalschangetheirchoiceoffoodwhen___________.A.theseasonchangesB.thefoodcolorchangesC.theymovetodifferentplacesD.theyareattractedbydifferentsmells小题4:Wecanlearnfromthelastparagraphthat__________.

李成国回答:
  小题1:C小题2:A小题3:A小题4:D本文是一篇科技说明文,通过对比的方式向读者介绍了人与动物择食的方式相似性。小题1:推理题。从文章第一段首句可以推出人和动物选择食物的方式是相同的。而这个观点也正...
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