电大理工英语4形考6

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一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。题目1还未回答满分10.00标记题目题干—Whatareyougoingtodothisweekend?一_________________________.Iftimepermits,ImaygotoShanghaiwithmyfriends.选择一项:A.ItdependsB.Itdoesn'tmatterC.Forgetit题目2还未回答满分10.00标记题目题干—I'mleavingforShanghaitomorrow.—_________________________选择一项:A.Bringmeapresent.B.Haveapleasanttrip!C.Let'sgooutforadrink.题目3还未回答满分10.00标记题目题干—Igetatleasthalfanhourofexercisealmosteveryday.—Ohgreat!_________________________.选择一项:A.SametoyouB.CheerupC.Keepitup题目4还未回答满分10.00标记题目题干Ifyouhaveany______newsofmyhusband,pleaseletmeknow.选择一项:A.definiteB.definitelyC.define题目5还未回答满分10.00标记题目题干Someexpertsthinkreadingisthefundamentalskillupon______schooleducationdepends.选择一项:A.itB.whoseC.which题目6还未回答满分50.00标记题目题干二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写“T”错误写“F”。课外选材WideWorldofRobotsEngineerswhobuildandprogramrobotshavefascinatingjobs.Theseresearcherstinker(修补)withmachinesinthelabandwritecomputersoftwaretocontrolthesedevices.They'rethebesttoysoutthere,saysHowleChosetatCarnegieMellonUniversityinPittsburgh.Chosetisaroboticist,apersonwhodesigns,buildsorprogramsrobots.WhenChosetwasakid,hewasinterestedinanythingthatmoved--cars,trains,animals.HeputmotorsonTinkertoycarstomakethemmove.Later,inhighschool,hebuiltmobilerobotssimilartosmallcars.Hopingtocontinueworkingonrobots,hestudiedcomputerscienceincollege.ButwhenhegottograduateschoolattheCalifomiaInstituteofTechnologyinPasadena,Choset'slabmateswereworkingonsomethingevencoolerthanremotelycontrolledcars:roboticsnakes.Somerobotscanmoveonlyforward,backward,leftandright.Butsnakescantwist(扭曲)inmanydirectionsandtraveloveralotofdifferenttypesofterrain(地形).Snakesarefarmoreinterestingthanthecars,Chosetconcluded.AfterhestartedworkingatCarnegieMellon,Chosetandhiscolleaguestherebagandevelopingtheirownsnakerobots.Choset'steamprogrammedrobotstoperformthesamemovementsasrealsnakes,suchasslidingandinchingforward.Therobotsalsomovedinwaysthatsnakesusuallydon't,suchasrolling.Choset'ssnakerobotscouldcrawl(爬行)throughthegrass,swiminapondandevenclimbaflagpole.ButChosetwonderedifhissnakesmightbeusefulformedicineaswell.Forsomeheartsurgeries,thedoctorhastoopenapatient'schest,cuttingthroughthebreastbone.Recoveringfromthesesurgeriescanbeverypainful.Whatifthedoctorcouldperformtheoperationbyinsteadmakingasmallholeinthebodyandsendinginathinroboticsnake?ChosetteamedupwithMarcoZenati,aheartsurgeonnowatHarvardMedicalSchool,toinvestigatetheidea.Zenatipracticedusingtherobotonaplasticmodelofthechestandtheytestedtherobotinpigs.AcompanycalledMedroboticsinBostonisnowadaptingthetechnologytosurgeriesonpeople.Evenafter15yearsofworkingwithhisteam'screations,Istilldon'tgetboredofwatchingthemotionofmyrobots,Chosetsays.1.Chosetbegantobuildrobotsinhighschool.回答T2.Snakerobotscouldmoveinonlyfourdirections.回答F3.Chosetdidn'tbegindevelopinghisownsnakerobotsuntilhestartedworkingatCarnegieMellon.回答T4.Zenatitestedtherobotonpeopleafterusingitinpigs.回答F5.TherobotictechnologyforsurgeriesonpeoplehasbroughtahandsomeprofittoMedrobotics.回答F

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