Unit13We’retryingtosavetheearth!单元基础水平测试题（试题总分100分测试时间45分钟）一.单项选择（每小题1分，共15分）从A、B、C、D四个选项中选择可以填入空白处的最佳答案。()1.Dalianis______mostbeautifulcityanditisoneof______mostbeautifulcitiesIhaveevervisited.A.a;aB.the;theC.a;theD.the;a()2.Mr.Greendecidedtoturnthegarden______aplayground______hischildren.A.from;toB.from;forC.into;forD.into;to()3.—Mom,I’mabitthirsty.—Thereareseveralbottlesofjuiceinthefridge.Youcantake______.A.theseB.thisC.onesD.one()4.ThenumbersoftheSouthChinatiger______falleninthelastfewyears.A.havebeenB.haveC.hadD.hadbeen()5.Thehotelisnotverymodern,butitdoeshavethe______ofbeingclosetothecitycenter.04A.advantageB.transportationC.inspirationD.creativity()6.It’s______fortheelephantcalledEmilJulatobelockedbychainforfiftyyears.A.uglyB.cruelC.relaxingD.proud()7.—Thelatestcomputeristooexpensive.Ican’t______it.—WhatifIlentyousomemoney?A.recycleB.requireC.affordD.cancel()8.Clairethoughtit______moretoliveinthecity,soshemovedbacktothecountryside.00A.producedB.spentC.paidD.cost()9.—Whatdoyouthinkofyourmother?—Sheis______agoodmother,______agoodteacher.Iloveheralot.A.either;orB.notonly;butalsoC.neither;norD.both;and3原创作品()10.—Whatareyougoingtoorder?—Well,IthinkI______trymapotofu,butI’mnotsure.A.mightB.mustC.can’tD.shouldn’t()11.Myteacheroftensaysthatmistakesshould______intime.A.correctB.becorrectingC.havecorrectedD.becorrected()12.—Sally,it’s10o’clockalready.______theTVandgotobed.—OK,Dad.A.TurnonB.PutonC.TurnoffD.Putoff()13.—David,______you______yourreport?—No.Ifinishedwritingitthismorning.A.have;writtenB.are;writingC.did;writeD.were;writing()14.—Doyouknowthegirl______hasgotanAintheEnglishexam?—Yes.Sheismydeskmate.A.whoB.whichC.whomD.whose()15.—ThetrafficisbecomingworseandworseinBeijingbecauseofprivatecars.—______.Peopleshouldusepublictransportmoreoften.A.IagreeB.SoundsboringC.IhopenotD.Nevermind二.完形填空（每小题1分，共10分）先通读下面的短文，掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。About230yearsago,somerats(老鼠)gottoHawadaxIslandandtheykilledthebirdsontheisland.Nowthankstoseveralyearsofhardwork,“RatIsland”asithadbeen1formanyyears,hasbeenreturnedtoitsrealowners—2!TheratsarrivedatHawadaxIslandbefore1780whenaJapanese3carryingthembrokedownatseanearby.Theykilledthebirdsontheisland4theenvironmentoftheislandwasnotbuilttosaveitsbirdsfromtherats.Therewere5treesontheislandandthebirdswereusedtobuildingtheirhomesontheground.Thatgavetherats6toeattheeggsandbabychicks.In2007,theU.S.FishandWildlifeServicestarteda(n)7tomaketheratsstayawayfromtheislandandtrytobringbackthebeautifulbirds.Therewerealargenumberofratslivingonthe“RatIsland”,soitwasa(n)8job.Butin2009,therewerenomoreratsontheisland!5Thenslowlybutsurely,thebirdsbeganto9.Sadly,someofthebirdswerekilledbytheratpoison(毒药)thathadbeenusedto10therats.Butnowitseemsthatthingsarebecomingbetterandbetterandtheislandisstartingtolooklikeitsformer(以前的)self.()1.A.calledB.madeC.takenD.used()2.A.ratsB.birdsC.fishD.humans()3.A.carB.trainC.busD.ship()4.A.ifB.becauseC.althoughD.unless()5.A.manyB.someC.noD.more()6.A.chancesB.timeC.hopeD.methods()7.A.ideaB.actionC.factoryD.industry()8.A.easyB.hardC.interestingD.boring()9.A.singB.flyC.returnD.leave()10.A.findB.helpC.studyD.kill三.阅读理解（每小题2分，共30分）AHi!MynameisNicholas.Iam12ye...
