九年級(jí)英語(yǔ)總復(fù)習(xí)小班提優(yōu)作業(yè)(02)含答案

1、1九年級(jí)英語(yǔ)總復(fù)習(xí)小班提優(yōu)作業(yè)（九年級(jí)英語(yǔ)總復(fù)習(xí)小班提優(yōu)作業(yè)（02）一，單項(xiàng)選擇()1.ThedocumentarycalledTalesofOldBeijingtellsus_______inthepast.A.howBeijinglikedB.howBeijingwaslikeC.whatwasBeijinglikeD.whatBeijingwaslike()2.—________terriblemessyouhavemade!—S

2、ryIwillclearituprightnow.A.WhatB.HowC.HowaD.Whata()3.Thenumberofthestudentsinourschool_______abouteighthundred.Alargenumberofstudents_____playingfootballontheplayground.A.are，isB.is，areC.isisD.areare()4.ThetransptonMarsw

3、ouldbedifferentfrom_______ontheEarth.A.thisB.itC.thatD.one()5.About_______ofthebooksinourschoollibraryarewritteninChinese.A.fourfifthB.fourfifthsC.fourthfifthsD.fourthsfifth()6.Thewaterinthefiversmellsterriblepeoplemust_

4、_________dirtythingsintoit.A.bestoppedtothrowB.bestoppedfromthrowingC.stoptothrowD.stopfromthrowing()7.Ifyouwanttodriveyoucanbuyacarwhich______intheair.A.floatsB.tofloatingC.floatD.tofloat()8.Twothirdsofmysparetime______

5、spentonreadingthreefifthsofthebooks______writteninEnglish.AisisBisareCareisDareare()9.AsurveyaboutprotectingtheEarthwas________inourschoollastFriday.A.takenoutB.carriedoutC.putoutD.givenout[來(lái)源:ZwithB.ofwithC.toaboutD.ofa

6、bout()12.Heoftenhelpsme_______manywaysyesterdayhepostedtheletter_____me.A.intoB.infC.atfD.onto()13.—Ifyoualways________yourselfwithothersyoumayhavetonsofpressure.—Iagree.Weshouldbelieveinourselves.A.compareB.communicateC

7、.createD.consider()14.Ireallydon’tknow____________.3()22.A.sillyB.pleasantC.unhappyD.clever()23.A.foodB.timeC.moneyD.medicine()24.A.realB.falseC.unusualD.wild()25.A.friendsB.laughterC.experimentD.docts()26.A.beginB.conti

8、nueC.endD.rept()27.A.studiedB.wkedC.restedD.played()28.A.tiredB.wellC.afraidD.wried()29.A.helpB.funC.freedomD.exercise()30.A.lazyB.safeC.ableD.uncertain[來(lái)三、閱讀理解。Manycompaniesuseguardsexpensivealarmsystems(報(bào)警系統(tǒng))toprotectt

9、heirproperty(財(cái)產(chǎn)).Soonanewkindofprotectionwillbeused—robots.Engineershavebeenwkingonthefirstmobilerobotsfbusinesses.Therobotswillpatrol(巡邏)factieswarehouses(倉(cāng)庫(kù))museumsatnight.Themobilerobotswillmovearoundslowlyonwheels.Th

10、eywillbeabletofindpeoplethroughwallspickupsoundssuchasbreakingglass.Theycanbefixedwithloudsirens(警笛)tofrightenthievesradiostosignalpoliceguards.Toprotectabuildingarobotwillhavetomovearoundwithoutknockingintothewalls.Infm

11、ationaboutthebuildingwillhavetobestedintherobot’ssmallbuiltincomputer.Aflomapcouldbeprogrammedintothecomputer’smemyfexample.Amobilerobotwillnotbeabletodoeverything.Unlikehumanguardsitwillnotbeabletoclimbstairsopendosmove

12、alongroughground.Itwon’tbeabletotellthedifferencebetweenfriendsenemies.Becauseofthatpeoplewillhavetobebarredfromtheareaitpatrols.Onekindofmobilerobotwillbeableto“sense”whetherachairboxhasbeenmovedgoaroundit.Thisrobotwill

13、alsojudgesizewellenoughsothatitwon’tsendanalarmifacatcrossestheroom.ifsomeonetriestostealthisrobotitwillsoundaloudpainfulsiren.Thethreefoottallrobotwillbehardtobestolenanyway.Itwillweighabout200pounds.UScompaniespayalmos

14、t$10billionayeartoprotecttheirpropertywithalarmsystemshumanguards.Mobilerobotsmaybecheaper.()31.WhyarerobotsofthiskindcalledmobilerobotsA.Becausetheyareabletoclimbstairs.B.Becausetheyareabletosendanalarm.C.Becausetheycan