人教版英語(yǔ)七年級(jí)英語(yǔ)上冊(cè)閱讀理解

人教版英語(yǔ)七年級(jí)英語(yǔ)上冊(cè)閱讀理解一、七年級(jí)英語(yǔ)上冊(cè)閱讀理解專項(xiàng)目練習(xí)（含答案解析）1.閱讀理解Hi,I'mJohn.Istudyinamiddleschool.Everymorning,IgetupathalfpastsixandIgotoschoolatseven.Lessonsbeginateight.Wehavefourlessonsinthemorningandthreelessonsintheafternoon.Englishismyfavouritelesson,becauseweoftenplaygamesintheEnglishclass.Ihavelunchatschool.IliketheschoollunchandIalwayshavericewithmeatandvegetables.AfterlunchIoftentalkwithmyclassmates.Intheafternoon,lessonsstartatoneo'clockandfinishatfouro'clock.Iplaygameswithmyfriendsafterschoolandthengohomeathalfpastfour.Iworkhardeveryday.Intheevening,Idomyhomeworkandreadbooks.Atnineo'clockIgotobed.I'mreallybusyeverydaybutIlikeit.（1）WhattimedoesJohngotoschool?A.At6.30a.m. B.At7.00a.m. C.At8.00a.m. D.At8.30a.m.（2）Whatlessondoeshelikebest?A.English. B.Maths. C.Chinese. D.Music（3）Whatdoesheoftendoafterlunch?A.Playinggames.B.Chattingwithhisclassmates.C.Havingarest.D.Playingballs.（4）Wheredoeshedohishomework?A.Intheclassroom.B.Intheschool.C.Athome.D.Athisclassmate'shome.【答案】（1）B（2）A（3）B（4）C【解析】【分析】本文講述了John的日常。（1）細(xì)節(jié)題。根據(jù)Igotoschoolatseven，可知約翰早上7點(diǎn)去上學(xué)，故選B。（2）細(xì)節(jié)題。根據(jù)Englishismyfavouritelesson可知他最喜歡英語(yǔ)課，故選A。（3）細(xì)節(jié)題。根據(jù)AfterlunchIoftentalkwithmyclassmates可知午飯后他經(jīng)常和他的同學(xué)聊天，故選B。（4）推理題。根據(jù)Intheevening,Idomyhomeworkandreadbooks.Atnineo'clockIgotobed晚上，我做作業(yè)和看書。九點(diǎn)鐘我上床睡覺(jué)，可知在家做作業(yè)，故選C?！军c(diǎn)評(píng)】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息。2.閱讀理解。Mr.Linhasastore.It'snexttoNo.5MiddleSchool.Itsellsmaps.books,pens,pencils,clothesandsomeotherthings.Thethingsinhisstorearenotexpensive.Boysandgirlsliketogotohisstore.TheylikeMr.Linbecauseheisverynice.Mr.Linlikestheboysandgirls,too.Mr.Linhasa“l(fā)ostandfound”boxinhisstore.Look!Abaseball,arulerandsomebooksareinthebox.Thisboxhelpssomeboysandgirlsfindtheirlostthings.AsofaisinMr.Lin'sstore,too.Boysandgirlscansitthereandreadbooksafterschool.TheycanaskMr.Linquestionsaboutthesebooksandheoftenhelpsthemtofindtheanswers.(1)劃線單詞“sells”的中文意思是“〃。A.展示 B.制作 C.購(gòu)買 D.出售TheboysandgirlslikeMr.Linbecause.A.heisnice B.heisinterestingC.hisstoreistidy D.thethingsinhisstorearenotexpensiveareinthe“l(fā)ostandfound”box.A.Abaseball,apenandsomebooks B.Abaseball,arulerandsomebooksC.Abasketball,apenandsomemaps D.Abasketball,arulerandsomemapsTheboysandgirlscaninthestoreafterschool.A.playsports B.playgames C.readbooks D.watchTV(5)下面的陳述哪一項(xiàng)是正確的？A.Mr.Linhasasofainhishouse. B.Mr.Lin'sstoreisinNo.5MiddleSchool.C.BoysandgirlsliketobuybaseballsandbooksinMr.Lin'sstore.D.BoysandgirlscangettheanswersaboutthebooksfromMr.Lin.【答案】(1)DAB(4)C(5)D【解析】【分析】這篇短文中給我們介紹了林先生的商店。林先生的商店挨著第五中學(xué)，因?yàn)樗苡押?，所以學(xué)生們都喜歡去他的商店里買東西。他的商店里還有一個(gè)失物招領(lǐng)盒，學(xué)生們可以在那里找到自己丟失的東西。放學(xué)后，學(xué)生們還可以在商店里讀書。⑴詞義猜測(cè)題。根據(jù)短文的開(kāi)頭劃線單詞的上下文Mr.Linhasastore.It'snexttoNo.5MiddleSchool.Itsellsmaps,books,pens,pencils,clothesandsomeotherthings.意思可知，林先生有一家商店，挨著第五中學(xué)，下面給我們列舉了商店里賣的東西，有地圖、書、鋼筆、鉛筆、衣服和其他東西。由句意可以推斷出sells的意思是出售。故選D。⑵細(xì)節(jié)理解題。根據(jù)短文中Boysandgirlsliketogotohisstore.TheylikeMr.Linbecauseheisverynice.可知，學(xué)生們都喜歡去林先生的商店買東西，因?yàn)榱窒壬浅５挠押?。由此可知選A。(3)細(xì)節(jié)理解題。根據(jù)短文中Mr.Linhasa“l(fā)ostandfound”boxinhisstore.Look!Abaseball,arulerandsomebooksareinthebox可知，林先生那里有一個(gè)失物招領(lǐng)盒，里面有一個(gè)棒球、一把尺子和一些書。由此可知選B。⑷細(xì)節(jié)理解題。根據(jù)短文中AsofaisinMr.Lin'sstore,too.Boysandgirlscansitthereandreadbooksafterschool.可知，在林先生的商店里還有一個(gè)沙發(fā)，學(xué)生們放學(xué)后可以坐在沙發(fā)上讀書。故選C。⑸推理判斷題。根據(jù)AsofaisinMr.Lin'sstore,too.可知，沙發(fā)在林先生的商店里。故A不對(duì)；根據(jù)It'snexttoNo.5MiddleSchool可知，林先生的商店挨著第五中學(xué)，并不是在學(xué)校里面，故B不對(duì)；短文中并沒(méi)有說(shuō)學(xué)生們喜歡在林先生的商店里買棒球和書，故C不對(duì)。根據(jù)TheycanaskMr.Linquestionsaboutthesebooksandheoftenhelpsthemtofindtheanswers.可知，學(xué)生們可以問(wèn)林先生問(wèn)題，林先生也經(jīng)常幫助他們找到答案。由此可知D是正確的。故選D。3.根據(jù)短文內(nèi)容，選擇正確答案。BMr.SmithisanEnglishman.HeteachesEnglishwell.HisEnglishclassesareveryinteresting.Helikesusandwelikehim,too.Mr.Smithhastwochildren-TomandLucy.TomissevenandhissisterLucyisfour.TomgoestoschoolbutLucydoesn't.Mr.SmithlikestowearaT-shirtandjeans.Footballishisfavouritesport.Afterschoolweoftenhaveabasketballmatch.SometimesMr.Smithwatchesandjoinus.Heplaysbasketballjust(僅僅)forfun.Mr.Smithisa(n)teacher.A.Chinese B.English C.Maths D.P.ETomisyearsold.A.four B.five C.six D.sevenLucydoesn'tgotoschoolbecause.A.sheisonlyfourB.sheissevenC.shelooksbeautifulD.shedoesn'tlikeschoolisMr.Smith'sfavoritesport.A.Baseball B.Football C.Basketball D.Volleyball【答案】(1)BDAB【解析】【分析】這篇文章主要講述了我們的英語(yǔ)老師史密斯先生是個(gè)英國(guó)人，他教英語(yǔ)非常好，他最喜歡踢足球，我們都很喜歡她。(1)根據(jù)文章第一句Mr.SmithisanEnglishman.HeteachesEnglishwell.可知史密斯先生是個(gè)英語(yǔ)老師，故選B。(2)根據(jù)文章內(nèi)容TomissevenandhissisterLucyisfour.可知Tom七歲了，故選D。(3)根據(jù)第一段末尾兩句話TomissevenandhissisterLucyisfour.TomgoestoschoolbutLucydoesn't.可知Lucy只有四歲，不能上學(xué)，故選A。(4)根據(jù)第二段的第二句Footballishisfavouritesport.可知史密斯先生最喜歡的運(yùn)動(dòng)是足球，故選B?！军c(diǎn)評(píng)】這篇文章非常簡(jiǎn)單，先看問(wèn)題，再帶著問(wèn)題閱讀短文。這篇短文題目的設(shè)置大多是細(xì)節(jié)尋找題，只需在原文中找到與題目相關(guān)的句子或段落即可。4.根據(jù)短文內(nèi)容，選擇正確答案。CManychildrenlikecollectingstamps.Stampscollectingdidn'tbeginuntil1854.Astimegoeson,therearemoreandmorekindsofstamps.Thesestampsareverybeautifulandinteresting.Therearemanywonderfulpicturesonthem.Andtherearemorestampcollectors.Notonlychildrenbutalsomenandwomencollectstamps.In1921,Americabegansellingallkindsofstampstothecollectors.Insomecountries,thereareevenlessonsonstamp—collectinginschool.Peopleallovertheworldarebecomingmoreandmoreinterestedinstamps.Eachpictureonastamphasitsmeaninginit.Itmaybetheheadofagreatleader,afamousscientistorawriter.Itmaybeabeautifulbirdorfish.Itmaybeaninterestingplace.Everystamptellsusastory.（1）Stamp—collectingstarted.A.in1845 B.in1921 C.in1854 D.in1912（2）Stamp—collectorsare.A.children B.men C.women D.alltheabove（3）Peoplecanhavelessonsonstamp—collecting.A.inafewcountries B.inourcountry C.infewcountries D.onlyinAmerica（4）Everypictureonastamp.A.istheheadofastamp—collector B.tellsussomethinginterestingC.hasnothingtodowithAmerica D.tellsusastoryaboutsomeschools【答案】（1）C（2）D（3）A（4）B【解析】【分析】短文大意：很多孩子喜歡集郵，集郵這種活動(dòng)直到1854年才開(kāi)始興起。隨著時(shí)間的推移，郵票的種類越來(lái)越多，這些郵票非常漂亮也非常有趣。（1）根據(jù)文章第二句Stampscollectingdidn'tbeginuntil1854.可知集郵興起于1854年，故選C。（2）根據(jù)文章內(nèi)容Notonlychildrenbutalsomenandwomencollectstamps.可知集郵的人群有孩子，男人和女人，故選D。（3）根據(jù)文章內(nèi)容Insomecountries,thereareevenlessonsonstamp—collectinginschool.可知在一些國(guó)家開(kāi)設(shè)集郵課程，some=afew，幾個(gè)，一些，故選A。（4）根據(jù)文章內(nèi)容Eachpictureonastamphasitsmeaninginit.可知郵票上的每一幅圖圖片都有它的意義，故選B。【點(diǎn)評(píng)】要想答好題目，重在理解全文意思。這篇文章非常簡(jiǎn)單，先看問(wèn)題，再帶著問(wèn)題閱讀短文。這篇短文題目的設(shè)置大多是細(xì)節(jié)尋找題，只需在原文中找到與題目相關(guān)的句子或段落即可。5.根據(jù)短文內(nèi)容，選擇正確答案。DAfternoonteaisthemostinformal(非正式的)mealofadayinEngland.Itisbetween4:00and5:00intheafternoon.Ifyouareafriendofthefamily,youmaycomeforteaatanytimeveryoftenitisnotatatable.Themembersofthefamilyandvisitorstaketeainthesittingroom.Eachpersonhasacupandaspoon,andasmallplateforbreadandcake.Bytheway,donothelpyourselftocakefirst.Breadandbutterfirst,andthencake.Youmustremember:Thoughyoucaneatasmuchasyouwant,donotputmorethanonepieceofbreadorcakeonyourplateeachtime.InEngland,afternoonteaisusually.A.betweenbreakfastandlunch B.inthemiddleofdayC.earlyintheafternoon D.lateintheafternoonEnglishafternoonteahas.A.teaonly B.bothteaandfoodC.tea,foodandvegetables D.thesamethingsasothermealsWhenyouhaveafternoonteainafriend'shome,.A.youmustmakeacallbeforeyougo B.youmusttakefoodwithyouC.youmaygoonlywhentheyask D.youmaygoatanytimeWhichofthefollowingisWRONG,accordingtothepassage?Afternoonteaisofteninthesittingroom.Afternoonteaisaninformalmeal.Youcanputmorethanonepieceofcakeonyourplateeachtime.Afternoonteaisoftenwithbreadandcake【答案】(1)DBDC【解析】【分析】在英國(guó)下午茶是一天中最不正式的一頓飯，在下午4點(diǎn)到5點(diǎn)之間。(1)根據(jù)文章第一段Afternoonteaisthemostinformal(非正式的)mealofadayinEngland.Itisbetween4:00and5:00intheafternoon.可知下午茶的時(shí)間，故選D。根據(jù)第二段內(nèi)容Eachpersonhasacupandaspoon,andasmallplateforbreadandcake.可知英國(guó)的下午茶有茶和面包以及蛋糕等點(diǎn)心，故選B。根據(jù)第二段的第一句Ifyouareafriendofthefamily,youmaycomeforteaatanytimeveryoftenitisnotatatable.可知選D。(4)通讀全文可知只有選項(xiàng)C描述錯(cuò)誤?！军c(diǎn)評(píng)】首先要認(rèn)真閱讀短文，注意前后聯(lián)系，掌握短文大意，然后帶著問(wèn)題再讀短文，找出相關(guān)段落，分析總結(jié)，判斷出正確選項(xiàng)。文章所設(shè)試題主要考查細(xì)節(jié)查找，做題關(guān)鍵是找出原文的根據(jù)，認(rèn)真核查小題和原文的異同。6.閱讀理解England,ScotlandandWalesareonanislandinthenorth—westofEuropecalledtheGreatBritain.TheGreatBritaintogetherwithNorthernIrelandiscalledtheUnitedKingdom,ortheUK.EnglandisthelargestpartoftheUK.ItsnamecomesfrompeoplecalledtheAngles,whocamefromGermany1500yearsago.About53milliononpeopleliveinEnglandandthecapitalcityisLondon.ScotlandisinthenorthofBritain.Over5millionpeopleliveinScotland.ThehighestmountainintheUKisinScotland.ItiscalledBenNevisandis1,345meterstall.ThecapitalcityofScotlandisEdinburghandthelargestcityisGlasgow.WalesisinthewestofBritain.About3millionpeoplelivethereandabout20%ofthemspeakWelsh.WelshisoneoftheoldestlanguagesinEurope.TheWelshflaghasapictureofadragon.ThecapitalofWalesisCardiff.NorthernIrelandisapartofIreland,anislandwestofBritain.Nearly2millionpeoplelivethere.TheGiant'sCausewayisapopularplacetovisit.Therearehugerocksmadebylava(火山巖),butanoldstorysaysthatagiantbuiltit.ThecapitalofNorthernIrelandisBelfast.WheredidtheAngleslive1500yearsago?A.IntheUK. B.InEngland. C.InGermany. D.InScotland.WhereisBenNevis?A.InWales.B.InNorthernIreland.C.InthewestofBritain.D.InthenorthofBritain.HowmanypeoplespeakWelshinWales?A.About600,000. B.About3,000,000.C.Morethan5,000,000. D.Morethan2,000,000.What'sthemainideaofthelastparagraph?A.Anoldstoryaboutagiant. B.SomefactsaboutNorthernIreland.D.ThereasonwhypeoplevisittheGiantCauseway.C.Thehugerocksmadebylava.D.ThereasonwhypeoplevisittheGiantCauseway.【答案】（1）CDAB【解析】【分析】大意:本文講述英國(guó)的組成部分。細(xì)節(jié)題。根據(jù)ItsnamecomesfrompeoplecalledtheAngles,whocamefromGermany1500yearsago.可知，盎格魯人1500年前住在德國(guó)，故選C。（2）細(xì)節(jié)題。根據(jù)ScotlandisinthenorthofBritain.ItiscalledBenNevis可知，本尼維斯山在英國(guó)的北方，故選D。（3）細(xì)節(jié)題。根據(jù)About3millionpeoplelivethereandabout20%ofthemspeakWelsh.可知，威爾士有3百萬(wàn)人口，大約有20%會(huì)說(shuō)威爾士語(yǔ)，即大約600000人說(shuō)威爾士語(yǔ)，故選A。（4）主旨題。最后一段主要講述北愛(ài)爾蘭的一些事實(shí)，故選B?！军c(diǎn)評(píng)】考查閱讀理解。細(xì)節(jié)題、和主旨題是閱讀理解題中?？碱}型。細(xì)節(jié)題需要從文中尋找答案；主旨題需要通讀全文，了解大意之后找出中心思想。7.閱讀下面短文，從下面每小題的A、B、C、D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。Acitywithoutcarswouldbeverystrange,right?ButVeniceissuchacity.Veniceisinthenorth-eastofItaly.Itwasn'tbuiltonland,likeBeijingorShanghai,butonmorethan110islands.Seawateriseverywherearoundthecity.Evenso,travelisn'tdifficult.Thewaterwayshavealwaysbeenthebestwaytogetaround.Thereare177waterwaysandmorethan400bridgesthatcanguideyouwhereyouwanttogo.PeopleinVenicemovefromplacetoplacebyboat.Theyliketoenjoythesceneryandthecoolsummernightwhiletakingboattrips.Theycantalktootherpeopleastheygoalong.VenicegrewoutofsmallislandsinsaltwaterlakeswhensomeItaliansescapedfromawarover1,500yearsago,andbuilthomesthere.Watermakesthecityspecial,butitisalsoabigproblem.Sometimestouristswillhavesuchstrangeexperiences.OnemomenttheywalkacrosstheRialtoBridge,andthere'snothingspecialbutwhentheycomebacktothebridgeanhourlater,it'sunderwaterandeveryoneiswearingrainshoes.Once,peopleusedtoomuchundergroundwater.Thismadethecitygetlowerlittlebylittle.Nowthecityhasgonedownby23centimetres.Anotherproblemistherisingseawater.Thetemperaturehasrisenovertheyears.ThishasmadetheiceoftheArcticOcean（北冰洋）melt（融化）.Everyyear,highwatershitthecityinautumnandwinter.Whenalotofwatercomes,morethanhalfofthecityisunderwater.Scientistsaretryingdifferentwaystostopthecityfromgettingevenlower.TheItaliangovernmenthasaskedsomeofItaly'sbiggestcompaniestobuildtheMOSTproject,whichwasplannedtobebuiltundertheseawatertostoptherisingwater.Anyway,thisprojectishelpingsolvetheproblem.Accordingtothepassage,VeniceisofItaly.A.inthenorth-eastB.inthewestC.inthesouth-westD.inthesouthhavealwaysbeenthebestwaytogohereandthereinthecity.A.Taxisandcars B.ThewaterwaysC.400bridgesD.BoatsandrainshoesVenicesmallislandsinsaltwaterlakesmorethan1,500yearsago.A.changedinto B.turnedinto C.became D.developedfromWhichisNOTthereasonwhythecitygetslowerandlower?Thehighertemperature.Overusedundergroundwater.Toomanywaterways.Therisingseawater.ThepassageismainlyaboutofVenice.thewaterwaysandbridgestheMOSTprojectandproblemsthefeaturesandproblemsthehistoryandscenery【答案】(1)ABDCC【解析】【分析】文章大意：介紹了威尼斯是一座水上城市，還有它的地理位置，近況以及面臨的問(wèn)題。(1)細(xì)節(jié)理解題。根據(jù)VeniceisinthenortheastofItaly.可知威尼斯位于意大利的東北部。故選A。細(xì)節(jié)理解題。根據(jù)Thewaterwayshavealwaysbeenthebestwaytogetaround.可知水路是最好的出行方式。故選B。細(xì)節(jié)理解題。根據(jù)VenicegrewoutofsmallislandsinsaltwaterlakeswhensomeItaliansescapedfromawarover1,500yearsago,andbuilthomesthere.可知威尼斯從咸水湖小島發(fā)展而成。故選D。(4)細(xì)節(jié)理解題。根據(jù)Once,peopleusedtoomuchundergroundwater.Thismadethecitygetlowerlittlebylittle.Nowthecityhasgonedownby23centimeters.Anotherproblemistherisingseawater.Thetemperaturehasrisenovertheyears.ThishasmadetheiceoftheArcticOcean(北冰洋)melt.可知太多的水路與城市變得越來(lái)越低沒(méi)有關(guān)系。故選C。(5)主旨?xì)w納題。根據(jù)語(yǔ)境Evenso,travelisn'tdifficult.Thewaterwayshavealwaysbeenthebestwaytogetaround,和Anyway,thisprojectishelpingsolvetheproblem.可知文章主要說(shuō)的是威尼斯的特色和問(wèn)題。故選C?！军c(diǎn)評(píng)】考查閱讀理解。本文考查細(xì)節(jié)題和主旨題等?？碱}型，細(xì)節(jié)題要注意從文中抓住關(guān)鍵詞尋找答案；主旨題需要通讀全文，了解大意之后找出主題句。8.閱讀短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。Whydoplantsgrowinsomeplacesbutnotinothers?Whydoessomelandhavesomanyplantsgrowingonit,whileotherlandhasalmost（幾乎）noplantsgrowingonitatall?Togrow,plantsneedseveralthings.Oneiswarmth.Inverycoldplacesalmostnothinggrows.Plantsalsoneedwater.InverydrypartsoftheEarth,onlyafewunusualplantscangrow.That'swhydrydesertseverywherearealmostnotcoveredbytreesorgrass.Plantsmustalsohaveaplaceinwhichtoputdowntheirrootsandgrow.Theyfinditdifficulttogrowonhardland.Thetownisbuiltonhardland.Theplantsherehaveonlythesoilfoundbetweenthecracksofthestonestogrowin.Anotherthingplantsmusthavebeforetheycangrowisfood.Whatwillhappenifwetrytomakethingsgrowonthesandybeach?Afewplants,suchasbeachgrass,willgrowinsand,butmostplantswon't,Evenif（即使）theweatheriswarmenoughandwewatertheplantseachday,manyofthemwilldiebecausethesandonthisbeachhasalmostnofoodforplants.（1）Accordingtothepassage,plantsneedthingstogrowwell.two B.three C.four D.five（2）Whatdoestheunderlinedword"cracks"meaninthetest?A.縫隙 B.表面 C.夾層 D.底部（3）Fromthepassage,wecanknowitisforplantstogrowindryplaces.A.easy B.difficult C.impossible D.important（4）Thereasonwhymostplantscan'tgrowonthesandybeachisthat.A.thereisn'tenoughsunlightthereistoomuchwateritistoocrowdedthereithaslittlefoodforplants（5）Thepassagecanmostprobablybefoundinabook.A.science B.history C.travel D.Maths【答案】（1）C（2）A（3）B（4）D（5）A【解析】【分析】主要講了植物生長(zhǎng)所需要的東西。（1）細(xì)節(jié)題。根據(jù)全文可知植物生長(zhǎng)需要溫暖、水、有一個(gè)可以扎根的地方、食物，一共4個(gè)東西，故選C。（2）細(xì)節(jié)題。根據(jù)句子中stones可知植物僅僅在石頭的縫隙中的土壤里生長(zhǎng)，故選A。（3）細(xì)節(jié)題。根據(jù)InverydrypartsoftheEarth,onlyafewunusualplantscangrow可知在干旱的步伐，植物很難生長(zhǎng)，故選B。（4）細(xì)節(jié)題。根據(jù)manyofthemwilldiebecausethesandonthisbeachhasalmostnofoodforplants.可知在有沙子的沙灘里對(duì)于植物來(lái)說(shuō)幾乎沒(méi)有食物，所以許多都死了，故選D。(5)細(xì)節(jié)題。根據(jù)全文可知主要講了植物生長(zhǎng)所需要的東西，與科學(xué)有關(guān)，所以可能在科學(xué)書里發(fā)現(xiàn)，故選A?！军c(diǎn)評(píng)】考查閱讀理解，主要考查細(xì)節(jié)題，注意從文中仔細(xì)尋找答案。9.閱讀短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。TheEarthisabout4,600millionyearsoldManlivesontheEarthforonly35,000years.ButwechangeourEarthinmanyways.Manythingswedoaregood,butsomearenotgoodfortheEarth.WaterpollutionAlotofpeople,birdsandfishdieeachdaybecauseofwaterpollution.Factoriespollutethewater.Asaresult(因此),thewaterinmanyriversandlakesisnowverydirty.AirpollutionInbigcities,factories,carsandbusesarethemaincausesofairpollution.Manypeopleincitiesnowhavehealthproblems.Forexample,MexicoCityusedtobeabeautifulsunnycapital,buttodaytherearemanycloudsinthesky.Andmanypeoplegetillbecauseofthepollutedair.Soil(土壤)pollutionInordertohaveabetterharvest(收獲),someofthefarmersusechemicalstoomuchintheirfields.That'sbadforthesoil.HopeforthefutureTheseproblemsareveryseriousforourfuture,soallofusshoulddosomethingtoprotecttheenvironment.Ifwecanstoppollution,ourEarthwillbecomemoreandmorebeautiful.HowoldistheEarth?A.About4,600millionyearsold. B.About4,500millionyearsold.C.About4,800millionyearsold. D.About4,700millionyearsold.maketheEarthchangealot.A.People B.Animals C.Plants D.CloudsWhichofthefollowingisNOTtrueaccordingtothepassage?Becauseofwaterpollution,alotofpeoplebecomehealthier.Wemuststopthefactoriesfromputtingwastewaterintotheriversandlakes.Becauseofwaterpollution,thewaterinmanyriversisnowdirty.Waterpollutionisveryseriousnow.Thereareki