搜索
Unit2SectionⅢⅠ.单词拼写1．Dogs________(服从)theirownersbecausetheywanttostayclosetothem.2．You'vedonesomuchworkthatyou're________(一定的)topasstheexam.3．Mostofthecomputersweareusingare________(数字的)computers.4．Thereisasummaryattheendofeach________(章节)toillustratetheauthor'spoint.5．Inamoderncompany,themanagershouldbeaccessibletohis________(职员)．6．Heisstudyingata________(初级的)middleschool.7．Hisreportcardcanpointuphis________(才能)formaths.8．Jack________(与……离婚)hiswifeaftertwentyfiveyearsofmarriage.9．Thedoghastransferredits________(感情)toitsnewmaster.10．Theremustbesomethingwrongwiththe________(电话听筒)—therearelotsofnoisesinit.答案：1.obey2.bound3.digital4.chapter5.staff6.junior7.talent8.divorced9.affection10.receiverⅡ.用所给短语的适当形式填空inpublicsetoffcarryoutfromthenonbebasedonmakecommentsonbecomeinfectedwithsetasideinall,beboundto1．He________come,forheisalwayskeephisword.2．Don't________thatkindoftaskwhichwilldoharmtoothers.3．RecentlymanybuildingsinAfganistanhavebeen________byterrorists.4．Iwarnedthemnottodoit,butmyobjectionwas________.5．Thedoctorhappenedto________HIVwhenoperatingonapatient.6．Wehave13subjectstolearn________.7．Histheory________thefacts.8．Thoughthegirlwasshy,herparentsmanagedtomakeherspeak________.9．________shehasperformedinseveralfilms.10．Don't________anythingifyouknownothingaboutit.答案：1.isboundto2.carryout3.setoff4.setaside5.becomeinfectedwith6.inall7.isbasedon8.inpublic9.Fromthenon10.makecommentsonⅢ.单项填空1．Heisfamousnotonlyforhis________butalsoforhiskindness.A．cleverB．brightC．weakD．talent答案：D介词后跟名词，talent“天才；才艺”为名词，A、B、C三项都是形容词，故排除。2．Childrenare________tomeetwithsetbacks(挫折)astheygrowup,sotheirparentsdon'thavetoworryaboutit.A．possibleB．dueC．necessaryD．bound答案：D考查形容词辨析。英语中有些形容词不能用somebody作主语，比如possible，necessary，convenient等。beboundtodosth.意思是“必定会做……；一定会做……”。beduetodosth.“预定做某事”，不符合句意。3．ThereIsawtenchildren________，twoofwhomwerefromClass3.A．inallB．atallC．forallD．aboveall答案：A考查all的短语。句意：在那里我总共看到了10个孩子，其中有两个是3班的。inall“总共”；atall“根本”；forall“尽管”；aboveall“最重要的是”。4．—It'sareallycreativeideathatarobotcandohomeworkforus.—________Maybeit'sbestforustodoourhomeworkbyourselves.A．Icouldn'tagreemore.B．Idon'tthinkso.C．Youareright.D．Youarewelcome.答案：B本题考查交际用语。句意：——“让机器人为我们做作业确实是一个创意。”——“我不这样认为。或许我们自己做作业才是最好的。”A项意为“我非常同意”；B项意为“我认为不是这样的”；C项意为“你是对的”；D项意为“不用谢”。5．Newcomputersaresoonoutofdatesincenewermodelsare________constantly.A．turnedupB．turnedoutC．turneddownD．turnedover答案：B句意：由于更新型的电脑不断地被生产出来，新电脑也很快就过时了。此题考查动词词组。turnup“出现”，不能用在被动语态中；turnout“生产，制造出来”；turndown“拒绝”；turnover“翻身，翻转”。故选B。6．Theweightof________machinewillofcoursebedeterminedbythesortof________metalused.A．the；theB．/;theC．/；/D．the；/答案：D本题考查冠词的用法。句意：机器的重量当然由所使用的金属的种类来决定。machine是可数名词，表达类别时，其前通常加a或the；“thekind/sort/type＋of＋名词”结构中，名词前通常不用冠词，故选D。7．Idesirethatthestudents________theircompositioninEnglishregularly.A．writesB．wouldwriteC．wroteD．write答案：Ddesire后的宾语从句中谓语动词用“(should)＋动词原形”表示虚拟语气，所以应选D项。8．—Wouldyoupleasedomethe________tophonemysisterabouttheaccident?—Withpleasure.A．patienceB.favourC．reactionD．bond答案：B考查名词词义。句意为——“请你帮个忙，给我姐姐打电话告诉她这个事故好吗？”——“我很乐意”。favour意为“恩惠，喜爱”；dosb.thefavourtodosth.“帮助某人做某事”；patience“耐性，忍耐”；reaction“反应，回应”；bond“联系，纽带”。9．—Areyougettinganewcomputerthisweek?—Youmustbejoking!Ican'taffordtopaymyschoolfees，________anewcomputer.A．letaloneB．leavealoneC．orratherD．otherthan答案：Aletalone意为“更不用说”。答句句意为“……我连学费都支付不起，更别说买新电脑了”。10．Ifeveryoneoffers________totherefugeesinthewar,theywouldsuffermuchless.A．scholarshipB．satisfactionC．sympathyD．strength答案：C考查名词词义。句意为“如果每个人对战争中的难民都给予同情，他们将少受很多痛苦”。sympathy“同情(心)”，符合句意。satisfaction“满意，满足，令人满意的事物”；scholarship“奖学金”；strength“强项，长处”。Ⅳ.阅读理解AClaudeSammut,aprofessorofcomputerscienceandengineeringattheUniversityofNewSouthWalesinAustralia,saiditwouldsoonbepossibleforrobotstodefeatthestarsofthefuture.Formanyyears,MrSammuthasbeenamemberofaprojectcalledRoboCup,whererobotshavebeenprogrammedtolearnhowtoplayfootballandcompeteagainstothersinafootballmatch.Asheexplains,therobotsarehavingdifficultyinlearninghowtocontroltheballandmovetheballontheirown,butheisstillfullofconfidencethatonedayinthefuturetheywillshowthesameskillsasWayneRooney,whoisoneofthebestfootballplayersintheworld.MrSammutalsosaid，“In1968,JohnMcCarthyandDonaldMichiemadeabetwithDavidLevy,whowasthenthechesschampioninScotland,thatwithin10yearsacomputerprogramwouldbeabletobeathim.Ittookalittlebitlongerthan10years(nearly30years)buteventuallysuchprogramscameintobeing.”“Inthesamespiritofagrandchallenge,RoboCupaimstodevelopateamofrobotsthatcandefeattheworldsoccerchampionteambytheyear2050.Toachievethis,orcomeevenclosertotheambition,therobotswillhavetobeabletosenseandactincompletelyunstructuredenvironments.Thiswillrequiremajoradvancesinperception(感知),decisionmaking,learning,andcooperativebehaviors.Consideringrobotsareintegratedhardwareandsoftwaresystems,greatadvanceswillalsobeneededinsensors(传感器),energystorage,andmaterials.”1．TheRoboCupisaimedtodeveloprobotsthatknowhowto________.A．playcomputerfootballgamesB．playfootballandwininrealmatchesC．understandtherulesofthefootballgameD．improvetheskillsofrealfootball