浙江省杭州市2019年中考英语一轮复习 课时训练20 Units 11-12（九全）.doc

课时训练(二十)Units11-12(九全)(限时:30分钟).xx宁波阅读理解Artificialintelligence(AI)(人工智能)istheabilityofacomputerprogramoramachinetothinkandlearn.Itisalsoafieldofstudythattriestomakeacomputer “smart”.JohnMcCarthy,ascientist,cameupwiththename “artificialintelligence” in1955.Manythingssuchaslearningandproblemsolvingcanbedonebycomputers,thoughnotinthesamewayaswedo.AnunusualgoalofAIresearchistocreatecomputerprogramsthatcanlearn,solveproblems,andthinklogically(逻辑地).AtpresentweusethetermAIforsuccessfullyunderstandinghumanspeech,recognizing(识别)humanfaces,operatingself-drivingcarsandcompetinginsomegamesystemslikeChessandAlphaGo(阿尔法狗).SomepeoplealsoconsiderAIadangertohumansifitdevelopstooquickly.ProfessorStephenHawking(霍金),awell-knownBritishscientist,wasnotforthiskindoftechnology.MathisthebasiclanguageofAI.Ifweraisethestandardinthelearningofmath,ourstudentswillbemorelikelytobecomesuccessfulAIdesignersinthefuture.Wenotonlywantbrightstudents,butalsoneedtoattractaveragestudentsandgivethemthemathskillswhichareneededtochangethemintoAIdesigners.Besides,agoodknowledgeofcomputerscienceisalsonecessaryforAIdesigning.ScientistshopetocreatecreativeandemotionalAIwhichcanpossiblyunderstandhumanfeelingsorcreateart.Manywaysandtoolshavebeentriedtodiscoverthisfascinatingfield.1.FromParagraph1,weknowthat.A.allproblemscanbesolvedbyAIB.machineswithAIcanthinkandlearnC.AIhasbeenaroundforonly60yearsD.AIworksinthesamewayashumans2.Theunderlinedword “it” inParagraph2refersto(指的是).A.ChessB.AlphaGoC.thedangerD.AI3.Accordingtothewriterandthefollowingschoolreport,whichstudentwillmostprobablybecomeasuccessfulAIdesigner?SchoolReportSubjectNameMath(100)Art(100)ComputerScience(100)Mike609595Peter956590Amy659095Cathy959560A.Mike.B.Peter. C.Amy.D.Cathy.4.Paragraph4mainlytellsusthescientistsaboutAI.A.wishesB.worriesC.feelingsD.discoveries.完形填空Mymotherusedtoaskme, “Whatisthemostimportantpartofthebody?” WhenIwasyoung,Ithought5wasveryimportanttous,soIsaid, “Myears,Mommy.” Shesaid, “No.Manypeoplearedeafbutstilllivea6life.KeepthinkingandIwillaskyouagain.”Severalyears7beforesheaskedmeagain.ThistimeItoldher, “Mommy,sightisveryimportanttoeverybody,soit8beoureyes.” Shelooked9meandtoldme, “Youarelearningfast,buttheanswerisnotcorrect.Manypeopleareblind,10theystilllivehappily.” Overtheyears,sheaskedmemanytimesandalways11answerwas, “No.Butyouaregetting12everyyear,mychild.”Thenlastyear,mygrandpa13.Everybodywascrying.Whenitwasour14tosayourfinalgoodbyetohim,mymotheraskedme, “Doyouknowthemostimportantbodypartyet,mydear?” Iwas15whensheaskedmethis.Ialwaysthoughtthiswasagame16herandme.Isawhereyeswithtears.Shesaid, “Mydear,themostimportantbodypartisyourshoulder.” Iasked, “Isitbecauseitholdsupmy17?” Shereplied, “No.Itisbecauseitcanholdtheheadofafriendorarelativewhenheorshe18.Everybodyneedsashouldertocryonsometimeinlife,mydear.Ionlyhopethatyouhaveenoughloveandfriends,soyouwill19haveashouldertocryonwhenyouneedit.” ThatwaswhenIrealizedwhatthemostimportantbodypartis.5.A.reportB.soundC.noiseD.music6.A.happyB.hardC.unhappyD.sad7.A.cameB.leftC.passedD.walked8.A.canB.mayC.mustD.would9.A.upB.atC.forD.around10.A.butB.orC.andD.also11.A.mineB.myC.itsD.her12.A.oldB.olderC.cleverD.cleverer13.A.criedB.lostC.diedD.dying14.A.turnB.wayC.dutyD.task15.A.surprisingB.surprisedC.excitingD.excited16.A.betweenB.amongC.aboveD.from17.A.handB.headC.footD.arm18.A.laughsB.smilesC.shoutsD.cries19.A.neverB.hardlyC.alwaysD.sometimes.语法填空阅读下面材料,在空白处填入适当的内容(1个单词)或括号内所给单词的正确形式。SmartPhone,PoorSightLookaroundandyoullseepeoplearebusyareontheirsmartphones.Smartphonesdomakeourliveseasier.Buthaveyouever20.(think)aboutwhattheymeantoyoureyes?Staring(盯)atsmartphonesforalongtime21.(give)youdryeyes.Whenlookingatsomethinginthedistance,youreyesautomaticallyblink(自动眨眼)acertainnumberoftimes.However,whenyoulookatthingsclosertoyoureyes,theblinkingslows22.Thisreducestheamountoftearsandcausesdiscomfortinyoureyes.Anotherbadhabitisusingsmartphonesindarkrooms23.yougotosleep.Ifyoulookatabrightscreenwhileyourpupils(瞳孔)become24.(large),toomuchlightentersyoureyes.Thiscandoharmtotheeyesandcauseadisease25.(call)glaucoma(青光眼).Whileyoureprobablynotgoingtostopusingyoursmartphone,thereareafewthingsyoucando26.(protect)youreyes.Holdyourphoneatleast30centimetersawayfromyoureyeswhenusingit.Take27.breakeveryhourandtrythefollowing:lookatsomethingatleastfivemetersawayfromyouandthenfocusonthetip28.yournose.Repeatthisseveral29.(time).Itshouldreducethediscomfortinyoureyes.单词拼写根据下列句子及所给的首字母,写出各单词的正确、完全形式。(每空限填一词)30.Davidshowedgreatcduringhisfightagainstillnesslastyear.31.Knowledgeisp,soweshouldlearneverythingwell.32.Afteryoufinishyourpaper,pleaseeitcarefully.33.Hispersonalwisestimated(估计)ataround$100million.34.Isthatoldherostilla?Yes,buthelivesalone.35.Ispeakslowlytomakemunderstoodbyallthestudents.36.BythetimeIgottoschool,IrealizedIhadlmymathbookonthebus.37.Thetouristshadwaitedattheafortwohours.Theyweregettingimpatient.38.Heloseshiswinhisownway,butIthinkhestoothin.39.Thanksalot.Yourfisimportanttome.参考答案.主旨大意 本文是一篇说明文。介绍了时下比较流行的话题“人工智能”,包括“人工智能”的概念、发展过程、主要解决的问题等;以及人们对“人工智能”的一些不同的看法。“人工智能”的基础语言是数学,因此提高学生们的数学水平是提高“人工智能”设计水平的要求。科学家们希望创造出有创造力的有情感的人工智能,使其理解人类的情感并能创造艺术。1.B细节理解题。根据第一段“Artificialintelligence(AI)(人工智能)istheabilityofacomputerprogramoramachinetothinkandlearn.”可知人工智能机器能思考和学习。故选B。2.D细节理解题。理解it所在句子的句意“有些人认为,如果人工智能发展得太快,会对人类是一个危险”可知,it指“人工智能”,故选D。3.B推理判断题。题目:根据作者的观点以及下列成绩,哪一名学生可能会成为最成功的人工智能设计师?由短文第三段中“Ifweraisethestandardinthelearningofmath,”和“Besides,agoodknowledgeofcomputerscienceis”两句,可知要成为一名成功的人工智能设计师,除了数学成绩要好之外,计算机水平也要好,因此综合分析表格中的成绩分析可知,Peter是最符合条件的,故选B。4.A主旨大意题。根据“ScientistshopetocreatecreativeandemotionalAIwhichcanpossiblyunderstandhumanfeelingsorcreateart.”可知,本段主要讲述了科学家们对人工智能的愿望,故选A。.5.B考查名词辨析。根据后文内容“Myears,Mommy.”可知答案为B。6.A考查形容词辨析。根据上文内容“Manypeoplearedeaf”以及转折连词but可知,后文应该为表示积极意义的词,故答案为A。7.C考查动词辨析。pass表示“时间(过去)”。8.C考查情态动词辨析。句意:妈妈,视力对每个人来说都很重要,因此它一定是我们的眼睛。表示“一定”用must。故选C。9.B考查介词辨析。句意:妈妈看着我说道,你学得很快,但答案仍然不对。表示“看”应用lookat。故选B。10.A考查连词辨析。句意:许多人是盲人,但他们仍然生活得很快乐。前后表示转折,应用but。故选A。11.D考查物主代词辨析。句意:这些年来,她问了我许多次,她的答案总是 表示“她的”应用her。故选D。12.D考查形容词的比较等级。句意:但你每年都变得更聪明了,