浙江省杭州市2019年中考英语一轮复习课时训练20Units11_12（九全）.docx

1、1课时训练(二十) Units11-12(九全)(限时:30 分钟).2018宁波阅读理解Artificialintelligence(AI)(人工智能)istheabilityofacomputerprogramoramachinetothinkandlearn.Itisalsoafieldofstudythattriestomakeacomputer “smart”.JohnMcCarthy,ascientist,cameupwiththename “artificialintelligence” in1955.Manythingssuchaslearningandproblemsolvi

2、ngcanbedonebycomputers,thoughnotinthesamewayaswedo.AnunusualgoalofAIresearchistocreatecomputerprogramsthatcanlearn,solveproblems,andthinklogically(逻辑地).AtpresentweusethetermAIforsucce ssfullyunderstandinghumanspeech,recognizing(识别)humanfaces,operatingself-drivingcarsandcompetinginsomegamesystemslike

3、ChessandAlphaGo(阿尔法狗).SomepeoplealsoconsiderAIadangertohumansifitdevelopstooquickly.ProfessorStephenHawking(霍金),awell-knownBritishscientist,wasnotforthiskindoftechnology.MathisthebasiclanguageofAI.Ifweraisethestandardinthelearningofmath,ourstudentswillbemorelikelytobecomesuccessfulAIdesignersinthefu

4、ture.Wenotonlywantbrightstudents,butalsoneedtoattractaveragestudentsandgivethemthemathskillswhichareneededtochangethemintoAIdesigners.Besides,agoodknowledgeofcomputerscienceisalsonecessaryforAIdesigning.ScientistshopetocreatecreativeandemotionalAIwhichcanpossiblyunderstandhumanfeelingsorcreateart.Ma

5、nywaysandtoolshavebeentriedtodiscoverthisfascinatingfield.1.FromParagraph1,weknowthat . A.allproblemscanbesolvedbyAIB.machineswithAIcanthinkandlearnC.AIhasbeenaroundforonly60years2D.AIworksinthesamewayashumans2.Theunderlinedword “it” inParagraph2refersto(指的是) . A.Chess B.AlphaGo C.thedanger D.AI3.Ac

6、cordingtothewriterandthefollowingschoolreport,whichstudentwillmostprobablybecomeasuccessfulAIdesigner?SchoolReportSubjectName Math(100) Art(100) ComputerScience(100)Mike 60 95 95Peter 95 65 90Amy 65 90 95Cathy 95 95 60A.Mike. B.Peter. C.Amy. D.Cathy.4.Paragraph4mainlytellsusthescientists aboutAI. A.

7、wishes B.worries C.feelings D.discoveries.完形填空Mymotherusedtoaskme, “Whatisthemostimportantpartofthebody?” WhenIwasyoung,Ithought 5 wasveryimportanttous,soIsaid, “Myears,Mommy.” Shesaid, “No.Manypeoplearedeafbutstilllivea 6 life.KeepthinkingandIwillaskyouagain.” Severalyears 7 beforesheaskedmeagain.T

8、histimeItoldher, “Mommy,sightisveryimportanttoeverybody,soit 8 beoureyes.” Shelooked 9 meandtoldme, “Youarelearningfast,buttheanswerisnotcorrect.Manypeopleareblind, 10 theystilllivehappily.” Overtheyears,sheaskedmemanytimesandalways 11 answerwas, “No.Butyouaregetting 12 everyyear,mychild.” 3Thenlast

9、year,mygrandpa 13 .Everybodywascrying.Whenitwasour 14 tosayourfinalgoodbyetohim,mymotheraskedme, “Doyouknowthemostimportantbodypartyet,mydear?” Iwas 15 whensheaskedmethis.Ialwaysthoughtthiswasagame 16 herandme.Isawhereyeswithtears.Shesaid, “Mydear,themostimportantbodypartisyourshoulder.” Iasked, “Is

10、itbecauseitholdsupmy 17 ?” Shereplied, “No.Itisbecauseitcanholdtheheadofafriendorarelativewhenheorshe 18 .Everybodyneedsashouldertocryonsometimeinlife,mydear.Ionlyhopethatyouhaveenoughloveandfriends,soyouwill 19 haveashouldertocryonwhenyouneedit.” ThatwaswhenIrealizedwhat themostimportantbodypartis.

11、 5.A.report B.sound C.noise D.music6.A.happy B.hard C.unhappy D.sad7.A.came B.left C.passed D.walked8.A.can B.may C.must D.would9.A.up B.at C.for D.around10.A.but B.or C.and D.also11.A.mine B.my C.its D.her12.A.old B.older C.clever D.cleverer13.A.cried B.lost C.died D.dying14.A.turn B.way C.duty D.t

12、ask15.A.surprising B.surprised C.exciting D.excited16.A.between B.among C.above D.from17.A.hand B.head C.foot D.arm18.A.laughs B.smiles C.shouts D.cries19.A.never B.hardly C.always D.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。4SmartPhone,PoorSightLookaroundandyoullseepeoplearebusyareonthei

13、rsmartphones.Smartphonesdomakeourliveseasier.Buthaveyouever20. (think)aboutwhattheymeantoyoureyes? Staring(盯)atsmartphonesforalongtime21. (give)youdryeyes.Whenlookingatsomethinginthedistance,youreyesautomaticallyblink(自动眨眼)acertainnumberoftimes.However,whenyoulookatthingsclosertoyoureyes,theblinking

14、slows22. .Thisreducestheamountoftearsandcausesdiscomfortinyoureyes.Anotherbadhabitisusingsmartphonesindarkrooms23. yougotosleep.Ifyoulookatabrightscreenwhileyourpupils(瞳孔)become24. (large),toomuchlightentersyoureyes.Thiscandoharmtotheeyesandcauseadisease25. (call)glaucoma(青光眼). Whileyoureprobablynot

15、goingtostopusingyoursmartphone,thereareafewthingsyoucando26. (protect)youreyes.Holdyourphoneatleast30centimetersawayfromyoureyeswhenusingit.Take27. breakeveryhourandtrythefollowing:lookatsomethingatleastfivemetersawayfromyouandthenfocusonthetip28. yournose.Repeatthisseveral29. (time).Itshouldreducet

16、hediscomfortinyoureyes. .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.Davidshowedgreatc duringhisfightagainstillnesslastyear. 31.Knowledgeisp ,soweshouldlearneverythingwell. 32.Afteryoufinishyourpaper,pleasee itcarefully. 33.Hispersonalw isestimated(估计)ataro und$100million. 34.Isthatoldherostilla ? Ye

17、s,buthelivesalone.535.Ispeakslowlytomakem understoodbyallthestudents. 36.BythetimeIgottoschool,IrealizedIhadl mymathbookonthebus. 37.Thetouristshadwaitedatthea fortwohours.Theyweregettingimpatient. 38.Heloseshisw inhisownway,butIthinkhestoothin. 39.Thanksalot.Yourf isimport anttome. 6参考答案.主旨大意 本文是一篇

18、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

19、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“Scientistshopetocrea

20、tecreativeandemotionalAIwhichcanpossiblyunderstandhumanfeelingsorcreateart.”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 mus

21、t。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。712.D 考查形容词的比较等级。句意:但你每年都变得更聪明了, 孩子。表示“更聪明”应用 cleverer。故选 D。13.C 考查动词辨析。由后文“Everybodywascrying.”可知句意为“去年我爷爷去世了” 。表示“死”应用 die,且句中缺

22、少谓语动词。故选 C。14.A 考查名词辨析。句意:当轮到我们和爷爷的遗体告别时,妈妈问了我相同的问题。表示“轮到某人做某事”应用“Itsonesturntodosth.”。故选 A。15.B 考查形容词辨析。修饰人应用-ed 结尾的形容词;妈妈在爷爷的遗体告别仪式上再次问“我”那个问题,使“我”感到惊讶。故选 B。16.A 考查介词辨析。句意:我一直认为这是我和她之间的游戏。表示“在和之间”应用 betweenand。故选 A。17.B 考查名词辨析。句意:那是因 为它(指肩膀)支撑着我的头吗?表示“头”应用 head。故选 B。18.D 考查动词辨析。根据下文的内容“Everybodyne

23、edsashouldertocryonsometimeinlife,mydear.”可知答案为D。19.C 考查副词辨析。根据上文的内容“enoughloveandfriends”可知答案为 C,always 表示“总是”,符合题意。.20.thought 21.gives 22.down 23.before 24.larger25.called 26.toprotect 27.a 28.of 29.times.30.courage 31.power 32.examine 33.wealth 34.alive35.myself 36.left 37.airport 38.weight 39.friendship