人教版九年级英语练习unit 13 单元测试题.docx
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人教版九年级英语练习unit13单元测试题
Ⅰ.完形填空（15分）
阅读下面短文，选择可以填入空白处的最佳选项。
Turnonthetap（龙头）andthereiswater.Gettingwaterisso1___thatyoumaythinkthatthereisanendlesssupply（供应）.Butitisnottrue.70%oftheearthis2___bywater—weshouldcall3___planet“ocean”not“earth”!
Butmostofthewaterissaltwater,leavingonlya4___percentoffreshdrinkingwater.Some5___includingSpain,Italy,ChinaandSouthAfrica6___buywaterfromcountriessuchastheUSandAustralia.EachpersonintheUKusesabout150liters（升）ofwateraday.7___,eachpersoninsomecountriesonlyhas5-10litersofwateraday.Weshouldhelpsavewater.Let’shavealookat8___youcanhelp:
Getyourteethintoit.Webrushourteethtwiceadayand9___turningthetapoffwhilewebrushwecan10___5-10litersofwater.Don’tusethetoiletasawastebasket.Everytimeyouflush（冲）usedpaper,wastefoodorothersmallbitsofrubbish,11___waterisused.Makeuseofrain.12___rainwaterinawaterbutt（桶）inyourgardenisagreatwayofcollectingandreusingthewatertokeepplants13___insummer.Reuse.14___bathwaterwithyourfamilytoreduce15___andwateruse.Or,setyourselfachallengetocutdownyourshowertimeby1or2minutes.
（）1.A.importantB.difficultC.easyD.early
（）2.A.reachedB.droppedC.knockedD.covered
（）3.A.hisB.herC.ourD.their
（）4.A.smallB.bigC.badD.deep
（）5.A.citiesB.countriesC.villagesD.towns
（）6.A.quicklyB.differentlyC.especiallyD.actually
（）7.A.FinallyB.AnywayC.HoweverD.Instead
（）8.A.whenB.howC.whyD.where
（）9.A.byB.fromC.withD.as
（）10.A.wasteB.saveC.changeD.improve
（）11.A.lessB.moreC.betterD.worse
（）12.A.ProducingB.PreventingC.CancelingD.Collecting
（）13.A.healthyB.quietC.terribleD.slow
（）14.A.RequireB.FindC.ShareD.Spread
（）15.A.scoresB.speedC.costsD.time
Ⅱ.阅读理解（30分）
阅读下列材料，从每小题所给的A、B、C、D四个选项中选出一个最佳选项。
A
EarthDayPhotoContestWinners
FrogFinder
FrogFinder
ThefourthgraderLandonQ.
Bailey,10,fromOhio,tookthisphotoofafrogwhenhevisitedalocalparkwithhisfamily.“Thepondwassofullofalgae（海藻）thatIthoughtwewouldn’tseeanyfrogs,”hesaid.“Suddenly,Ifoundtherewasafroglookingrightatme.”
BusyBee
NicoleBenson,10,tookthisphotoofabeeonasunflowerinEstesPark,Colorado.“IchosethispicturebecauseIlovebees,andthiswasthebestpictureIhadevertaken,”shesays.
BlueBeauty
NadiaImam,11,photographedthisbluebirdlastNovemberinSanFrancisco.“ThroughtheEarthDayactivities,peoplewillhelpprotectthisbeautifulbird’shabitat（栖息地）,”she
says.
HugeWhale
AnmolParande,13,fromVernonHills,Illinois,tookthisphotoofawhalewhilevisitingtheBayofBanderasinMexico.HechosethephototocelebratetheEarthDay.“TheEarthDayisthedaywechoosetorespectandthanktheearthforwhatithasgivenus,”hesays.
（）16.LandonQ.Baileytookthepicture“FrogFinder”________.
A.inaparkB.inazooC.byalakeD.inamuseum
（）17.NadiaImamis______yearsold.
A.10B.11C.12D.13
（）18.WhydidNicoleBensonchoosethepicture“BusyBee”?
A.Becauseshelovesbees.
B.Becausethiswastheonlypictureshehadevertaken.
C.Becauseshelikeseatingsunflowerseeds（瓜子）.
D.Becauseshewantstothanktheearth.
（）19.Fromthematerialwecanlearnthat________.
A.NadiaImamtookherphotolastDecember
B.LandonQ.Baileyisasixth-gradestudent
C.AnmolParandechosethepictureofawhaletocelebratetheEarthDay
D.NicoleBensontookherphotoinMexico
（）20.Thematerialismainlyabout________.
A.howtotakephotosofsomeanimals
B.howtoprotecttheearth
C.fourphotosthatwonthecontest
D.fourrulestotakepartinthecontest
B
Hundredsofyearsago,lifewasmuchharderthanitistoday.Peopledidn’thavemodernmachinesthen.Therewasnomodernmedicine,either.Lifetodayisbetterthanitusedtobe,butatthesametime,newproblemscomeup.Oneofthebiggestproblemsispollution.Waterpollutionhasmadeourriversandlakesdirty.Itkillsourfishandpollutesourdrinkingwater.Wehavetotalklouderbecauseofnoisepollutionanditalsomakesusbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollution.It’sbadforalllivingthingsintheworld.Cars,planesandfactoriesallpolluteouraireveryday.Sometimesthepollutedairissothickthatitislikeaquiltoveracity.Thiskindofquiltiscalledsmog.Manycountriesaremakingrulestofightpollution.Factoriesmustdealwiththewastewaterbeforeitisthrownaway.Theymustn’tblowheavysmokeintotheair.Weneedtodomanyotherthings.Wecanputthewasteinthedustbininsteadofthrowingitontheground.Wecangotoworkbybusorwithourfriendsinthesameca
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