湖北省荆门市钟祥市兰台中学中考英语阅读理解训练 顾此失彼.doc

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1、湖北省荆门市钟祥市兰台中学中考英语阅读理解训练顾此失彼 许多年前，农民为保护他们的鸡而猎杀了很多老鹰。然而新的问题来了，田里的田鼠猖狂了起来，结果农民的庄稼大多给吃光了。这是怎么回事呢？看看下文你就知道了，但一定要记住：Itisimportantforustokeepthebalanceofnature.Notmanyyearsago,somefarmerswereworriedbecausehawksweretakingmanyoftheirchicken.Thefarmersdidn’tknowwhatt

2、odo.Finallytheywenttothecountryofficialsandaskedforhelp.“Killthehawks,”theofficialssaid,“Wewillevenpayforthem,”sothefarmersbegantothinkofwaystokillthehawks.Thefarmerskilledmanyhawks.Theynolongerhadtoworryabouttheirchickens.Buttheynowhadanewworry.Fieldmicewe

3、reeatingupalotofthefarmers’grain.Howdidthishappen?Hawkseatnotonlychickensbutalsofieldmice.Theyeatmorefieldmicethanchickens.Butthefarmersdidn’tknowthis.Whentheykilledalotofhawks,theychangedthebalance.Whenpeoplemoveintoanewplace,theyoftendestroymanywildplants

4、.Oftentheseplantsarefoodfortheanimals.Iftheanimalscan’tfindenoughplantstoeat,theywillstarveorhavetoleavetheplace.InonepartoftheUSA,forexamplethedeerthereliketoeatacertainkindofwildroses.Themountainlionsthereeatthedeer.Thenumberofdeer,mountainlionsandwildros

5、esdoesn’tchangemuchifpeopleleavethingsastheyare.Butpeoplekilledmanymountainlionsinordertoprotectthedeer.Soonthereweresomanydeerthattheyateupallthewildroses.Thenthedeerbegantoeatthegreenleavesofyoungtrees.Thesetreeswereimportanttothefarmers.Sothefarmersthoug

6、htofwaystoprotecttheirtrees.Nowthedeerhadnothingtoeat,andmanyofthemdied.Thiswasanotherlessonfromnature.Tokeepthebalanceofnatureisimportantforustoremember.根据以上短文内容判断正误，正确的用“T”表示，错误的用“F”表示。1.Finallytheofficialstoldthefarmerstokillthehawks.2.Fieldmiceeatnotonl

7、ychickensbutalsothefarmers’grain.23.Whentheanimalscan’tfindenoughplantstoeatinaplace,theywillstarveorhavetoleave.4.Thenumberofanimalschangesmuchifpeopleleavethingsastheyare.5.Itisimportantforustokeepthebalanceofnature.【答案及解析】1.选T。根据句子“Killthehawks,”theoffic

8、ialssaid.可知，此题与短文内容相符合，所以可判断为正确。2.选F。本题句意为“田鼠不仅吃小鸡还吃农民的庄稼”，但由句子Fieldmicewereeatingupalotofthefarmers’grain.可知，田鼠只吃庄稼，3.选T。由句子Iftheanimalscan’tfindenoughplantstoeat,theywillstarveorhavetoleavetheplace.可