中考英語任務(wù)型閱讀專項(xiàng)練習(xí)與答案

1、中考英語任務(wù)型閱讀專項(xiàng)練習(xí)與答案初三英語任務(wù)型閱讀專項(xiàng)練習(xí)1Todayitisfoundthatmostmiddleschoolstudentspaylittleattentiontosports.Itsbecausetheyhavenointerestinsports?Itmaynotbethefact.Theyoftensaytheyhaveothermoreimportantthingstodo.Whataretheseimportantthings?Exams!Theyusuallyspendovertenhoursadayrevisingforexams.Somanyofthemal

2、mostbecomebookworms.Inthesummerholidaystheycouldhardlydoanythingtheylike.Booksthemfromgoinginfor.因?yàn)閬碜愿改负屠蠋煹膲毫Γ麄儾坏貌桓优W(xué)習(xí).Asforthestudentsthemselves,theywanttogetgoodresultssothattheycangofurtherfortheirstudies.Theydonthavetoputalltheireffortintostudyingandgiveupallthesportsandhobbies.Infact,educati

3、oncannotgowithoutphysicalexercise,becauseaquickmindhardlygoesalongaweekbody.Allthestudentsshouldremember:Ifyoudonthaveastrongbody,youcanneverachieveanything,letaloneagreatsuccessinyourlife.1、在句的空白處填入適當(dāng)?shù)脑~使句意完整，上下文通順。2、將句譯成英文。3、將句譯成中文4、寫出與下列句子意思相近的句子：Itusuallytakesthemmorethantenhourstoreviseforexams.

4、5、找出文中或?qū)懗鲎钅鼙磉_(dá)該短文主題的句子。22Hundredsofyearsago,lifewasmuchharderthanitistoday.Peopledidnthavemodernmachines.Therewasnomodernmedicine,either.Lifetodayhasbroughtnewproblems.Oneofthebiggestproblemsispollution.Waterpollutionhasmadeourriversandlakesdirty.Itkilledourfishandaourdrinkingwater.bpollutionmakesust

5、alklouderandbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollution.Itshardtoallthelivingthingsintheworld.Cars,planesandfactoriesallpolluteouraireveryday,(2)sometimesthepollutedairissothickthatitislikeaquilt(被子)overacity.Thiskindofquiltiscalledsmog.Manycountriesaremakingrulestoflightpollut

6、ion.Factoriesmustnowcleantheirwaterbeforeitispouredaway,theymustntblowdirtysmokeintotheair.Weneedtodomanyotherthings.Wecanputwastethingsinthedustbinandnotthrowitontheground.Wecangotoworkbybusorwithourfriendsinthesamecar,(3)開車的人少了，空氣污染就少了。1.在橫線上填入適當(dāng)?shù)膯卧~a.b.（每空一詞）2.將句子（2）譯成漢語3.將句子（3）譯成英語4.找出Dirtywaterm

7、ustbestoppedfromdumpingintotheriver.的同義句.5.找出或?qū)懗瞿芨爬ū疚拇笠獾木渥印?Alllivingthingsontheearthneedotherlivingthingstolivewith.Nothinglivesalone.Sometimesonelivingthingkillsanother.Eachkindoflifeeatsanotherkindoflifeinordertolive,andtogethertheyformafoodchain（食物鏈）.1）有些食物鏈簡單而其它的不盡然。Butallfoodchainsbeginwiththe

8、sun,andallfoodchainsbecomebrokenifoneofthelinksdisappears.Alllifeneedssunlighttoliveon.Butonlyplantscanusesunlightdirectly.Theymakefoodfromsunlight,water,airandsoon.2)Animalscanonlyusethesunsenergyafterithasbeenchangedintofoodbyplants.Someanimalsfeeddirectlyonplants.Otherseatsmalleranimals.Meat-eati

9、nganimalsareonlyeatingplantsindirectly.Whatabouthumanbeings?Wearemembersofmanyfoodchains.Weeatwheat,rice,vegetables,fruitandsoon.Wealsoeatmeatanddrinkmilk.Butpeopleoftenbreakupthefoodchains.Theykillwildanimals.Theyalsomakerivers,lakesandseasdirty.3)Whentheserivers,lakesandseasare,thefishinthemcannot

10、be.Ifpeopleeatthefish,theywillgetstrangediseases.Eachformoflifeislinkedtoalltheothers.Breakingthelinksputsalllifeindanger.1、將(1)處的漢語譯成英文。2、將(2)處的英文譯成漢語。3、在(3)處的空白處填上適當(dāng)?shù)膯卧~。4、在文中劃出與下列句子意思相近的句子：Theanimalsthateatmeatarenotjusteatingplantsdirectly.5、找出文中或?qū)懗鲎钅鼙磉_(dá)該短文主題的句子:5、找出文中或?qū)懗鲎钅鼙磉_(dá)該短文主題的句子:4Didyouseesno

11、winyourhometownlastwinter?Didyoufeelitwaswarmerthanbefore?”(2)自1986年以來中國已有21個暖冬了,”saidscientists.Theyalsosaidthatinthepast100years,astheglobal(全球的)temperatureswentupbyC,thetemperatureinNorthChinahasclimbedCinonly50years.Chinaneedsto(1)tocutcarbondioxide(二氧化碳)emission(排放)，becauseitsthemainreasonforgl

12、obalwarming.ThegoodnewsisthatChinahasseentheimportanceofgoinggreen.Chinasetthegoalofcuttingenergyuseby20andpollutionemissionby10inthe11thFive-YearPlan.Canyouslowdownglobalwarming?Sure!(3)Youandyourfamilycantakestepstocuttheamountofcarbondioxidethatissentoutintotheair.Herearesomepiecesofadvicetohelpy

13、ousavetheearth.Wearusedclothes.Wearingyourbrothers,sistersordadsoldT-shirtmeansyousavetheenergy.Changeyourlightbulbs(燈泡).Useenergy-savinglightbulbs.Anddontforgettoturnoffthelightswhenyouleavearoomandturnoffyourtelevisionandcomputerwhentheyarenotinuse!Ridethebus.Takingabussavesalotofoileveryyear.Sayn

14、otoplasticbags.Thenexttimeyourparentsgotothemarket,askthemtousebasketsOpenawindow.Dontusetheairconditioner(空調(diào)),andletsomefreshairin.Whenyouhavetousetheconditioner,setthetemperaturehigherinthesummerandlowerinthewintertosaveenergyMakesmallchangesinyourdailylife.Dontusepapercups,bagsandboxes.Itstimefor

15、allofustodosomethingtosavetheearth.在(1)空白處填入適當(dāng)?shù)脑~:將(2)翻譯成英文.將(3)翻譯成中文.請在文中找出下句的同義:Remembertoturnofftheelectricalequipmentwhenleavinghomeorwhentheyarenotinuse.5找出能概括本文中心思想的短語:5找出能概括本文中心思想的短語:5AmericanandBritishpeoplebothspeakEnglishofcourse.Butsometimesitdoesnotseemlikethesamelanguage.Infact,thereares

16、omeimportantdifferencesbetweenBritishEnglishandAmericanEnglish.Firstofall,theysoundverydifferent.Often,Americansdontsayeachwordseparately.Theysayseveralwordstogether.Americansmaysay“Idunno”insteadof“Idontknow.”O(jiān)rtheymaysay“Whaddyasay?”insteadof“Whatdidyousay?”However,theBritisharemorecarefulintheirs

17、peech.Theyusuallysayallthewordsandkeepthemseparate.(3)SoundisnotonlythedifferencebetweenBritishEnglishandAmericanEnglish.Wordssometimeshavedifferentmeaningstoo.SomeAmericanwordsareneverusedinEngland.ThesamethingistrueofsomeBritishwordsinAmerica.Forexample,thevocabularyforcarsanddrivingisverydifferen

18、t.Americansdrivetrucks,butinEnglandpeopledrivelorries.Manyexpressionsarealsodifferentinthetwocountries.InEngland,ifyouaregoingtotelephoneyourfriends,you“phonethemup”.InAmerica,you“givethemacall”.WhenyouaresayinggoodbyeinEnglandyoumightsay“Cheerio!”InAmericayoumightsay“Seeyoulater.”Thererealsosomedif

19、ferencesingrammar.Forexample,Americansusuallyusethehelpingverb“do”whentheyaskaquestion.Theysay“Doyouhaveastorybook?”ButtheBritishoftenleaveoutthehelpingverb.Theysay“Haveyouastorybook?”Allthesedifferencescanbeconfusing(易混淆的)ifyouarelearningEnglish.Butmostlanguagesarelikethis.Languageschangeovertime.W

20、henpeopleliveinseparateplaces,thelanguageschangeindifferentways.ThisiswhathashappenedtoEnglish.Itcanalsohappentootherlanguages,suchasFrench.ManypeopleinCanadaspeakFrench.(4)但是他們的法語和法國的法語不一樣。1.Thispassageismainlyabout.Whatdoestheword“separately”meaninthispassage?Itmeans“”.A.含糊地B.快速地C.分開地D.簡略地Puttheun

21、derlinedsentenceintoChinese.PutthesentenceintoEnglish.HowmanydifferenceshasthewritertoldusbetweenAmericanEnglishandBritishEnglish?6HaveyoueverheardofafamouscharitycalledOperationSmile?Wehopewecanhelpyouunderstandhowwearetryingtohelpchildrenallovertheworld.OperationSmilewasstartedbyadoctorandhiswife.

22、In1982,togetherwithsomevolunteers,theywenttoPhilippinestohelpchildrenwhohadholesintheirlipsorinsidetheirmouths.(1)對他們來說，吃喝很困難。Thesevolunteersworkedveryhard.Buttheyworriedthattheycouldnotcarryonwiththeworkbecausetheywerelack(缺乏)ofmoney.Thentheydecidedtostartacharitysothattheycouldhelptheseneedychildr

23、en.TheycalleditOperationSmile.OperationSmileworksinmorethantwentydevelopingcountiesandhascuredover10,000childrenwhohaveproblemswiththeirmouths.OperationSmilehaswonmanyprizesforitsworkandin1999theyevenstartedaspecialeventcalled“TheWorldJourneyofHope”.5,000childrenin18countriesarecuredduringtheevent.(

24、2),OperationSmiletrainshealthcareprofessionalsindevelopingcountriessothattheycancontinuetohelpchildrenwhenOperationSmilehasleft.Astothechildrenwithmuchmoreseriousproblems,theywillsendthemtoAmericaforfurthertreatment.Soshowyourkindnessandgenerositytotheneedychildrennow.YoucansendyourdonationtoOperati

25、onSmileatlocalbank.(3)Manythanksfromthechildrenwhocansmilenowwillcometoyou.1.將句譯成英文：2.將(2)句的空白處填入適當(dāng)?shù)脑~使句意完整、上下文通順：3.將(3)句譯成中文4.找出文中與下列句子意思相近的句子：Theyworriedthattheycouldnotcontinuetoworkbecausetheyhavenomoney.Whatisthemainideaofthepassage?7Theprogram“ChinaYearinRussia（俄羅斯）”hasended,buttheculturaltiesb

26、etweenthetwocountriesgrowstronger.“Chinesefever（中國熱）”continuesinRussia.Fifty-year-oldWeiDehanhasbeenstudyingChinesecultureforthirtyyears.HewasamongthefirstRussianstoopenaChineseteahouseinMoscow.Thatwasin1995.HealsoteachesChineselanguageandTaiChi（太極）.2）During“ChinaYearinRussia”，hesetupamagazineintrod

27、ucingChineseculture.Itspopularwithlocalreaders.InRussia,youngpeoplewhocanspeakChinese1）byeveryindustry.YoungpeoplewhoareabletospeakChineselanguagefindjobseasily.Some15-thousandpeopleattendChineselanguageclassesinRussia.TheConfuciusInstitute（孑L子學(xué)院）,theworld-wideChineselanguageandcultureeducationcente

28、r,hasbeensetupinthirteenofRussiasuniversitiesandcolleges.Besidesthelanguage,Chinesewayoflifeisbecomingacommonfactor（因素）inthedailylivesofRussianpeople.3）綠茶，中國食品和太極變得越來越受歡迎。Russiannewspapersandmagazinespraised（稱贊）“ChinaYearinRussia”asatimelyevent.Theysaidthattheprogramdeepened（加深）understandingbetweent

29、hepeopleofthetwocountries.Italsoopensthewayforfurthercultureexchanges.1在1）的空白處填入適當(dāng)?shù)膬?nèi)容使句意完整、上下文通順：.2將2）句譯成中文：3將3)句譯成英文4在文中找出與下面句子意思相近的句子：ItseasyforyoungpeoplewhocanspeakChinesetofindjobs.5找出文中或?qū)懗鲎钅鼙磉_(dá)該短文主題的句子:8Aboutfivehundredyearsago,anearthquake（地震）happenedinasmallvillage.Luckilyforthem,nothingwasde

30、stroyed（毀壞）andnoonewashurt.l）Butahugefellfromanearbymountainandstoppedintheoftheroad.Whentheearthquakestopped,manypeoplecametotheroadandsawthestone.Someofthestrongestmentriedtoliftthestoneoutoftheroad.Buttheycouldntmoveit.Theytriedtopushitbutfailed.2）Theytriedtopullitwithropes（繩索）butnothingworked.“W

31、ell,”theysaidsadly,“theresnothingwecandoaboutit.WeIIhavetochangetheway.”Atthistimeaboyabout12yearsoldsaid,“IthinkIcanhelpyoutomovethestoneaway.”“You?”theyshouted.“Whatareyoutalkingabout?”Themenalllaughedattheboy.Thenextmorning,somepeoplecameintotheroad.Oneofthemshouted,“Thestoneisgone.”3）更多的人跑出去看發(fā)生了

32、什么事。Itwastrue.Thestonewasntontheroadanylonger.Itwasntevenneartheroad.Theboywalkedovertowherethestonehadbeenandsaid,“Iburied（埋藏）it.”Thepeoplelookedrathersurprised.“Yousee,hesaid,1dugadeepholenexttothestoneandIdugasmallincline（斜坡）uptothestoneandthestonerolled（滾）downintotheholeitself.ThenIcovereditwith

33、earth.”Thevillagersshouted,“Cleverboy!Cleverboy!”Thiscleverboyhadagoodidea.在1）句的空白處填入適當(dāng)?shù)脑~使句意完整、上下文通順：2將2）句譯成英文：3將3）句譯成中文：4找出文中與下列句子意思相近的句子：Wecandonothingaboutit.5找出文中最能表達(dá)該短文主題的句子:5找出文中最能表達(dá)該短文主題的句子:9Istheresomethingstrangehighupintheworldstallestmountains?Ifso,isitabigbear?Isitamonkey?Orisitakindofma

34、n?Nooneknows.Thismystery（迷）haspuzzledtheworldforyears.In1887,amountainfoundlargeinthesnow.Theylookedlikethefootprintsofaverylargeman.Butmendontwalkwithoutshoesintthesnow!In1906,anotherclimbersawmorethanfootprints（腳印）Faroff,他看見一個巨大的動物用兩條腿站立著。Ashewatched,itranveryquickly.Fifteenyearslater,newspaperhad

35、newstoriesaboutthe“something”.Amountainclimbersaidhehadseenthe“Snowman”walkslowlyacrossthesnow,farbelowhim.Hesaiditlookedlikeaverylargeman.Fromthenon,moreandmorepeoplehadstoriestotell.Butnotuntil1951didamountainclimberbringbackpicturesoflargefootprints.“ThepicturesshowedclearlythattheSnowmanwalkedon

36、twolegs.“Soitwasnotabearoramonkey.Coulditbeanape(類人猿)man?Themysterygrew!Andthemysterykeepsgrowing.Somedaywemayfindoutwhatitisthatmakesthelargefootprints.在句空白處填上恰當(dāng)?shù)脑~使句子意思完整，上下文通順：填入適當(dāng)?shù)膯卧~。將處翻譯成英文。將處翻譯成中文。4在文中找出同義句，Itismanyyearssincethemysterypuzzledtheworld5.寫出本文的主題10Theworldofthegreatoutdoorsisfullof

37、secrets.Itissointerestingthatquitealotofpeoplearebusystudying.Allaroundusarebirds,animals,trees,and,flowers.Thefactsabouthowtheyliveandgrowareasasanythingcouldbe.DoyouknowthatoneofthegreatpresidentsoftheUSAspenthoursandhoursstudyingbirds?(1)AbusinessmanwholivesnearNewYorkCitybecamesointerestedininse

38、ctsthathebegantocollectthem.Henowhasmorethanonethousanddifferentkindscarefullykeptinglassboxes.ComewithmeandIwillhelpyoufindsomeofnaturessecrets.Letusgoquietlythroughthewoodsandfields.（2）在這兒我們將發(fā)現(xiàn)一只兔子如何告訴另一些兔子某處有危險。Weshallfollowamotherbearandheryoungonesastheysearchforfoodandgetreadyforwintersleep.We

39、shallwatchbeesdancingintheairtoletotherbeesknowwheretheycanfindfood.Iwillshowyoumanyotherinterestingthings,butthebestthingthatIcanteachyouistokeepyoureyesandearsopenwhenyougointooutdoors.Naturetellshersecretsonlytopeoplewholookandlistencarefully.在空白處各填上一個詞，使句意完整，上下文通順。2將（1）句譯成漢語。3將（2）句譯成英文。在文章中找出與下列

40、句意相近的句子。Ifyoufollowme,Iwillletyouseesomesecretsofnature.找出或?qū)懴伦钅鼙磉_(dá)文章主題的句子。IITheInternetisbecomingmoreandmoreimportantinourlife.Howmuchdoyouknowaboutit?WhatistheInternet?TheInternetisalarge,worldwidecollectionofcomputernetworks.Anetworkisasmallgroupofcomputersputtogether.TheInternetismanydifferentnetw

41、orksfrom(A)theworld.ThesenetworksarecalledtheInternet.OnceyouhavelearnedtousetheInternet,youcanhavealotofinterestintheWorldWideWeb.WhatistheWorldWideWeb?TheWorldWideWebhasbeenthemostpopulardevelopmentoftheInternet.TheWebislikeabigelectronicbookwithmillionsofpages.Thesepagesarecalledhomepages.Youcanf

42、indinformationaboutalmostanythingintheworldonthesepages.Forexample,(B)youcanusetheInternetinsteadofalibrarytofindinformationforyourhomework.Youcanalsofindinformationaboutyourfavouritesportsorfilmstars,talktoyourfriendsorevendosomeshoppingontheInternet.Mostpageshavewords,picturesandevensoundormusic.W

43、hatise-mail?(C)電子郵件是給別人發(fā)送信息的一種方法。Itsmuchquickerandcheaperthansendingaletter.Ifyouwanttosende-mails,youmusthaveane-mailaddress.Thisaddressmusthavelettersanddots（點(diǎn)）andan，（meaningat）.Thisiswhatanaddresslookslike:Emily.Writeamessage,typeinthepersonse-mailaddress,andthensendthemessageontheInternet.People

44、dontneedtousestamps,envelopesorgotothepostofficesincetheinventionoftheInternet.Quick.easyandinteresting-thatstheInternet!1、在A的空白處填入適當(dāng)?shù)脑~，使句意完整，上下文通順：2、將（B）句譯成漢語：3、蔣（C）句譯成英語：4、從文中找出所給句子的同義句：Sendingaletterismuchsloweranddearerthanit.5、從文中找出最能表達(dá)英特網(wǎng)特點(diǎn)的句子：12IlivewithmygrandmotherinaBeijingyardhouse.Oneday

45、lastyear,1）我很驚訝地看到一個外國人從我們家隔壁房子走里出來。Hewasverytallwithshortbrownhairandapairofglasses.ThefirsttimeIsawhim,Iwastooshytospeaktohim.“MyEnglishistoobad！”Ithought.Mygrandmothertoldmethathehadjustmovedintoouryard.“Idontlikeit！”shesaid,“Foreignersarentlikeus.MaybeheIlplayloudmusicandhavepartieseverynight!Im

46、surehesgoingtocausetrouble.”Severaldayslater,ImettheforeignerasIwaswalkinghomeafterwork.“Hello!”hesaidinChinese!“MynamesTony.Ivejustmovedintothehousenextdoortoyours.“WhileIwaswonderingwhattosay,hecontinued,“Theresanicebardowntheroad.2）Whydontyouandyourfamilycometotheandhavedinnerwith?“Barsarebadplac

47、es,”saidmygrandmotherwhenItoldher,butwedecidedtogo.3）ThebarwasnotatallwhatIhadexpected.Itwasinabeautifullittleyardhouse,withseverallargebookshelvesandpicturesofTibetonthewalls.SeveralChinesepeopleandforeignersweresittingdrinkingorreadingbooks.InoticedthatsomeoftheforeignerswerespeakingChineseinalowv

48、oicetoeachother“Oh,whatacivilized（文明的）place!”mygrandmothersaid.Thebarservedspecial“hutongpizzas”.Asweate,TonytoldusabouthimselfheisanEnglishexpert（專家）inenvironment.Healwayslikestobequiet.Mygrandmothersaidtome,“Hereallyseemslikeaveryniceyoungman.”Yes,Tonyismynewneighbor,aniceforeigner.1在將2）句空白處填入適當(dāng)?shù)脑~

49、使句意完整、上下文通順:2將1)句譯成英文：3將3)句譯成中文：4找出文中與下列句子意思相近的句子：WhenIdontknowwhatIshouldsay,headded.5找出文中最能表達(dá)該短文主題的句子：13Ourearthisintrouble.Ourdrinkingwaterisbecomingdirtier,andtheairisnotascleanasbefore.Peopleandfactoriesarepollutingtheair,riversandlakesandseas.Youmaythinkthatthereisnothingyoucandotohelp.Thatsno

50、ttrue.Therearemanythingsyoucandotohelptheearth.Carsburngasoline.ThiswillproducealotofCO2intotheair.SomepeoplebelievethattoomuchCO2ismakingtheearthwarmthanever.(2)TheythinkCO2thinsthecloudsaboveus.Thecloudskeepusawayfromthestrongestsunlight.Sotrytowalk,rideabikeortakeabus.Andifyoudriveacar,driveatast

51、eadyspeed.Thiscansavesomegasoline.Thebiggestenergyuseathomeisforkeeping(1)or.Soturntheairconditioneroffwhen5從文中找出能概括本文大意的句子。youdontneedtouseit.Uselightsthatsaveenergy.Usefewerthingsthatcannotbeusedagain.Whenyoubuysomething,considerthosemadefromthingsthatcanbeusedagainfirst.(3)要用大量的水來洗澡沐浴。Inoneweekan

52、Americanfamilyusesasmuchwaterforshowersasapersondrinksinthreeyears!Buyawaterworksthatuseslesswater,ortakeshortershowers.Thiscancuttheuseofwater.1在橫線上填入適當(dāng)?shù)膯卧~2將句子(2)譯成漢語3將句子(3)譯成英語4找出IfthereistoomuchCO2intheair,theearthwillbecomewarmer的同意義句14Throughouthistory,peoplehaddreamedaboutjoiningEnglandandFran

53、cetogether.EvenNapoleonhadplantodigatunnel(隧道)andreachEngland.OneofthefirstpeoplewhotriedtodigatunnelundertheChannel(英吉利海峽)wasaFrenchengineercalledAlbertMathieu.Histunnelfailed.In1881,ColonelBeamontandCaptainEnglishfromBritainalsotriedtodigatunnel.TheirtunnelwentsixkilometersoutintotheChannel.QueenV

54、ictoriastoppedthemandsaid(2)和法國相連是很危險的.Itwasaverygoodtunnel,anditisstilltheretoday.(3)Thenewtunnel(readyin1993)is,infact,threetunnels-twofortrainsanda“servicetunnel”forfreshairtoinandformenwhotakecareofthetunnels.Thetunnelsarefiftykilometerslong,fortymetersunderwater.Fortykilometersoftunnelareundert

55、heseaitself.Theyarethelongestunderseaintheworld.Trainsthetunnels160km/h.Peopledrivetheircarsontotrainsandthetrainstakethemthroughthetunnel.Eachtraintakes1,500peopleandtherearetrainseverytenminutes.AspecialradiostationcalledChannelhasstarted,becauseitisimpossibletoreceivenormalsignals（信號）whenyouareun

56、derthesea.Thestationsendsnewstokeeppeopleup-todatewiththeworldoutsidewhiletheyareinthetunnel.在（1）處填入適當(dāng)?shù)脑~，使句子通順完整將（2）處的漢語譯成英語3.將(3)處的英語譯成漢語4.在文中找出與此句的同義句Theyarelongerthananyotheroneontheearth.5.寫出或找出本文的主題句5.寫出或找出本文的主題句15Alllivingthingsontheearthneedotherlivingthingstoliveon.Nothinglives_.Mostanimalsm

57、ustliveinagroup,andevenaplantgrowsclosetogetherwithothersofthesamekind.Sometimesonelivingthingkillsanother,oneeatsandthe.iseaten.Eachkindoflifeeatsanotherkindoflifeinordertolive,andtogethertheyformafoodchains.Somefoodchainsaresimple,whileothersarenot.Butallfoodchainsbeginwiththesun,andallfoodchainsb

58、ecomebrokenupifoneofthelinksdisappears.所有的生命都需要陽光來生存。Butonlyplantscanusesunlightdirectly.Plantsare“factories”.Theymakefoodfromsunlight,waterandthingsinthesoilandair.Plantsfeedallotherlivingthings.Animalscanonlyusethesunsenergyafterithasbeenchangedintofoodbyplants.Someanimalsfeeddirectlyonplantsother

59、seatsmalleranimals.Meat-eatinganimalsareonlyeatingplantsindirectly.Whatabouthumanbeings?Wearemembersofmanyfoodchains.Weeatwheat,rice,vegetables,fruitsandsoon.Wealsoeatmeatanddrinkmilk.Butmenoftenbreakupthefoodchains.Theykillwildanimalsandmaketherivers,lakes,andseasdirty.Whentheserivers,lakesandseasa

60、repolluted,thefishinthemcannotbeeaten.Ifmeneatthefish,theywillgetstrangediseases（疾?。?Eachformoflifeislinkedtoalltheothers.Breakingthelinksputsalllifeindanger.1、在句的空白處填入適當(dāng)?shù)脑~使句意完整、上下文通順2、將句譯成英文3、將句譯成中文。4、在文中劃出或?qū)懗雠c下列句子意思相近的句子。Humanbeingsoftenbreakthebalanceofnature.5、找出文中或?qū)懗鲎钅鼙磉_(dá)該短文主題的句子。16LucianoPavaro