2019-2020年高中英语Unit4Cyberspace5SectionⅤ单元语法突破课时训练北师大版必修

1、2019-2020年高中英语Unit4Cyberspace5SectionV单元语法突破课时训练北师大版必修1. 用括号中所给词的适当形式填空1. Ineedsomepaper.I(bring)someforyou.答案:willbring2. (be)youfreetomorrow?答案:Are3. They(notleave)untilyoueback.答案:won'tleave4. we(go)tothepartytogetherthisafternoon?答案:Shall;go5. Theywanttoknowwhenthemeeting(start).答案:willstart

2、6.1(go)withyouifIhavetime.答案:willgo7. Hurryup!Orwe(be)late.答案:willbe8. Whatyou(do)tomorrowafternoon?答案:are;goingtodo9. Jenny(do)anexperimentthedayaftertomorrow.答案:willdolO.Ifsheisn'tfreetomorrow,she(nottake)partintheparty.答案:won'ttake11. (xx安徽高考改编题)Peoplearerecyclingmanythingswhichthey(throw

3、)awayinthepast.答案:would/could/mighthavethrown12. (xx天津高考改编题)he(catch)themorningtrain,hewouldnothavebeenlateforthemeeting.答案:Had;caught13. Tomyregret,Ididn'tcheckthepaperintheexamtofindoutthemistakesI(avoid).答案：shouldhaveavoided14. (xx福建高考改编题)(be)therenomoderntelemunications,wewouldhavetowaitforw

4、eekstogetnewsfromaroundtheworld.答案:Were15. Hadyoulistenedtothedoctor,you(be)allrightnow.答案:wouldhavebeenII单句改错1. Lookattheboy!Hewasgoingtocry.答案:was改为is2.ImustfinishallmyworkbeforeIwillleave.答案:去掉will3. Mostofusdon'tthinktheirteamwin.答案:win前加will4. ThereisgoingtobeameetingnextMondaymorning.Doyou

5、goandattendit?答案:Do改为Will5. Theycanhavearrivedatlunchtimebuttheirflightwasdelayed.答案:can改为could6. Hadtheyknownwhatwasingnext,theymighthavesecondthoughts.答案:have后加had7. Gracedoesn'twanttomovetoNewYorkbecauseshethinksifshewouldlivethere,shewouldn'tbeabletoseeherparentsveryoften.答案:would改为shoul

6、d8.IfIseehimatthemeetingtomorrow,Iwouldinformhimofthedateforit.答案:would改为willIII.完成句子1. Youhavekeptthewindowopen.Oh,soIhave.（我这就去关）.答案：I'llgoandcloseit2. Look!Thereethedarkclouds.（天要下雨了）.答案：Itisgoingtorain3. TodayisSaturday.（明天是星期天）.答案：TomorrowwillbeSunday4.IfIhadseentheShanghaiWorldExpo,I（现在将会告

7、诉你关于它的一切）.答案:wouldtellyouallaboutitnow5.Ifwe（早点预订一张桌子），wewouldn'tbestandinghereinaqueue.答案：hadbookedatableearlier6. Tom!Wherehaveyoubeen?Igotcaughtintraffic;（否贝V我早至到了）.答案：otherwiseIwouldhavebeenheresooner7. （如果罗丝今天离开的话），shewouldgettherebySunday.答案：IfRoseweretoleavetoday/WereRosetoleavetoday8.0nl

8、ywhenheapologizesforhisrudeness（我才会再跟他说话）.答案:willIspeaktohimagain9.Ifhe（多花时间练习）speakingEnglishbefore,hewouldbeabletospeakitmuchbetternow.答案：hadspentmoretime10. DoyouthinkGeorgehaspassedthedrivingtest?No.Ifso,he（就会开车了）toourcollegeyesterday.答案:wouldhavedrivenhiscarW.汉译英1. 我如果看过这场电影,我会把电影内容告诉你的。答案：IfIh

9、adseenthefilm,Iwouldhavetoldyouaboutit.2. 要是他有空的话,他会帮助我们的。答案：Ifhewerefree,hewouldhelpus.3. 如果他要来的话,他会通知我们一声。答案：Ifheweretoehere,hewouldtellusaboutit.4. 要是他工作一直努力的话,他现在已在办公室工作了。答案：Ifhehadbeenworkinghard,hewouldbeworkingintheofficenow.V.七选五ForgivenessToforgiveisavirtue,butnoonehaseversaiditiseasy.Whens

10、omeonehasdeeplyhurtyou,itcanbeextremelydifficulttoletgoofyourhate.However,forgivenessispossible,anditcanbesurprisinglybeneficialtoyourphysicalandmentalhealth.Peoplewhoforgiveshowlesssadness,angerandstressandmorehopefulness,accordingtoarecentresearch.1.Trythefollowingsteps:Calmyourself.2.Youcantakeac

11、oupleofbreathsandthinkofsomethingthatgivesyoupleasure：abeautifulsceneinnature,orsomeoneyoulove.Don'twaitforanapology.Manytimesthepersonwhohurtyoudoesnotintendtoapologize.Theymayhavewantedtohurtyouortheyjustdon'tseethingsthesameway.3.Keepinmindthatforgivenessdoesnotnecessarilymeanbeingfriends

12、againwiththepersonwhoupsetyou.Takethecontrolawayfromyouroffender（冒犯者）.Rethinkingaboutyourhurtgivespowertothepersonwhocausedyoupain.Insteadoffocusingonyourwoundedfeelings,learntolookforthelove,beautyandkindnessaroundyou.4. Ifyouunderstandyouroffender,youmayrealizethatheorshewasactingoutofunawareness,

13、fear,andevenlove.Youmaywanttowritealettertoyourselffromyouroffender'spointofview.Don'tforgettoforgiveyourself.5.Butitcanrobyouofyourselfconfidenceifyoudon'tdoit.A. Whyshouldyouforgive?B. Howshouldyoustarttoforgive?C. Recognizethebenefitsofforgiveness.D. Trytoseethingsfromyouroffender'

14、;sangle.E. Forsomepeople,forgivingthemselvesisthebiggestchallenge.F. Tomakeyourangerdieaway,tryasimplestress-managementtechnique.G. Ifyouwaitforpeopletoapologize,youcouldbewaitinganawfullylongtime.答案：15BFGDE2019-2020年高中英语Unit4Cyberspace过关检测北师大版必修第一部分阅读理解（共两节，满分40分）第一节（共12小题;每小题2.5分,满分30分）阅读下列短文，从每题所

15、给的四个选项（A、B、C和D）中，选出最佳选项。AInmosttownstoday，youcanseeteenagersstandingoverelectronicmachineswithflashinglights，shootingatspaceshipsfromotherplanetsanddroppingbombsonstrangemonsters（恶魔）.ThemachineshavenameslikeSpaceWarrior,DarkInvaderandsoon.Itusedtobebelievedthatdamagewasdoneonlytothosestrangevisitors

16、fromouterspace,butnowitseemsthattheyarestrikingback.Manyteenagerslikeelectronicgamessomuchthattheycan'tstopplaying.Theyspendhourstightlyholdingthejoystickcontrolsandconstantlypressingbuttonsmarked“fire”.Theydeveloppainsontheirfingersbecauseoftheconstantpressure.Theyplayandplaythatthepainshavenoc

17、hancetobecuredproperly.Therapidwristmovementrequiredtoguidethespaceshipacrossthescreencausesanotherproblem:Themusclesofthewristandarmbeesoinflamedandswollen充血红肿）thattheypressagainstthebones.Thisconditioniswhatdoctorsnowcall“SpaceWarrior'sWrist”.Otherstrangeachesandpainsalsoarelikelytoaffecttheel

18、bowsandshoulders.Anotherevenmorealarmingproblemisshownbythecaseofa17-year-oldgirlwhichwasrecentlyreportedintheBritishMedicalJournal.Shehadbeenplayingvariouskindsofelectronicgamesformorethantwohoursaday.Herfatherrepairedgamesandmachinesandshecouldusethecassettesandsystemsinhisworkshopasoftenasshelike

19、d.Oneday,afterplayingagamecalledDarkInvader,shelostconsciousness（晕倒）andfelltothefloor.Doctorswhoexaminedherfoundshewassufferingfromanunusualillnesscausedbylightsflashingataparticularfrequency.1. Electronicgamesarefoundverypopularwith.A. peoplelivingintownsB. studentsstudyinginhighschoolsC. girlswork

20、ingintheirfather'sworkshopsD. youngpeople提示:根据文章开头“Inmosttownstoday,youcanseeteenagersstanding.可知选D项。答案:D2. “SpaceWarrior'sWrist"iscausedby.A. constantlypressingthebuttonsB. rapidlymovingacrossthescreenC. tightlyholdingthejoystickcontrolsD. inflamedandswollenmusclesofthewrist提示:根据第二段中“T

21、heydeveloppainsontheirfingersbecauseoftheconstantpressure.ThisconditioniswhatdoctorsnowcallSpaceWarrior'sWrist'."可矢口其根源是不停地按按钮，故答案为A项。答案:A3. Thecaseofa17-year-oldgirlgivenbythewritershowsthatthewriter.A. supportsplayingelectronicgamesB. feelsverysorryforthegirlC. disagreedwithyoungpeopl

22、e'splayingelectronicgamesD. feelsworriedaboutyoungpeople'spoorhealth提示:根据第四段“Anotherevenmorealarmingproblemisshownbythecaseofa17-year-oldgirlwhichwasrecentlyreportedintheBritishMedicalJournal.”可知作者认为这个情况更为令人惊恐，表明作者不赞同青少年玩电游，故选C项。答案:C4. Fromthepassagewecanconcludethatplayingelectronicgamesis.

23、A. enjoyableandhelpfultothestudyB. excitingbutharmfultothehealthandstudyC. interestingandharmlesstotheeyesD. amusingandsatisfying提示:阅读全文可知,玩电游的主要人群是正处于长身体和学习的青少年,玩电游富于刺激,但是侵占了学习时间，还会令人得“SpaceWarrior'sWrist”等病，损害了身体健康，故答案为B项。答案:BBInsomesciencefictionmovies，robotsrefusetodienomatterhowpeoplefightb

24、ack.Now，ithasturnedintoafact.Forthefirsttime，researchershavecreatedarobotthatcantakeabeatingandkeeponworking.DevelopedbyscientistsfromCornellUniversityandtheUniversityofVermont，thenewrobotlookslikeaspiderwithfourlegs.Untilnow，eventhemostadvancedrobotwasalmostcertaintobreakdownwhendamaged.That'sb

25、ecauseitsputerdoesn'tknowhowtooperatethemachineafteritsshapehasbeenchanged.Tosolvethisproblem,thescientistsputsomesensors（传感器）intothemachine.Thesensorscanreadhowthemachineisworkingandsendsignalstotheputer.Usingthisinformation,thesystemfollowsanewwaytotellthemachine'sshapeatanygivenmoment.The

26、puterconsidersalotofpossiblenextsteps，anditcalculateshowbesttomovetherobotforwardthelongestpossibledistance，beforetryingtomoveitagain.Thenewtechnologyisamajoradvanceinrobotics（机器人技术），scientistssay.Itmaysomedayhelpresearcherscreatebetterartificial（人工的）armsandlegsthatgivenewfreedomtopeoplewholackthem.

27、Thenewknowledgemightalsohelpscientistsunderstandhowpeopleandanimalstelltheirownsenseofplaceinspace.“Designingrobotsthatcanfitchangingenvironmentshasbeenadifficultproblem,”saysscientistOlafSpornsofIndianaUniversity.“Thisworkprovidesanewwaytowardsolvingthisimportantproblem.”5. Whydorobotseasilybreakdo

28、wnwhentheyaredamaged?A. Theycannotrepairthemselves.B. Theputerhaschangedalot.C. Theyhavenothingspecialtoprotectthemselves.D. Theputercannotoperateachangedrobot.提示:根据第二段的内容可以得出答案。答案:D6. Howdothesensorsintherobotwork?A. Theycanreplacetheputerwhenit'sbroken.B. Theycanfindoutwherethedamageesfrom.C.

29、Theyhelptheputerlearntherobot'scondition.D. Theycansendsignalstothepersonwhousestherobot.提示:根据第三段内容可知传感器可以读出机器的动作情况，并把相关信号传送到计算机上。答案:C7. Theunderlinedword“them"inParagraph5refersto“A. robotsB.armsandlegsC.sensorsD.researchers提示：由该句句意可知此处them指前面的armsandlegs。答案:B8. WhatdoesOlafSpornsthinkofth

30、enewrobot?A. Hedoesnotexpresshisopinionsclearly.B. Hedoubtsifitcanworkwellinreallife.C. Hethinksitisagreatdevelopmentinrobotics.D. Hethinksmoreexperimentsareneededtotestit.提示:根据最后一段OlafSporns所说的话可知他对这种新机器人给予了高度的评价，说明是机器人技术的巨大进步。答案:CCWhenyouthinkofarobot，doyouimagineashinymachinehavingthesamecharacte

31、rasahumanbeing，performinghumanlikefunctions，andrespondingtoyourquestionsinamonotone（单调的）voice?Thisisthewaymanyofusimaginearobot,butintherealworldarobotisnothumanoidatall.Instead,arobotoftenisavoiceless,box-shapedmachinethatefficientlycarriesouttiresomeordangerousfunctionsusuallyperformedbyhumans.Tod

32、ay'srobotismorethananautomaticmachinethatperformsonetaskagainandagain.Amodernrobotisprogrammedwithvaryingdegreesofartificialintelligence,thatis,arobotcontainsaputerprogramthattellsithowtoperformtasksassociatedwithhumanintelligence,suchasreasoning,drawingconclusions,andlearningfrompastexperience.

33、Arobotdoesnotpossessahumanshapeforthesimplereasonthatatwo-leggedrobothasgreatdifficultyremainingbalanced.Arobotdoes,however,movefromplacetoplaceonwheelsandaxles（轮轴）thatrollaround.Arobotevenhaslimbsthatturnroundandmoveinbinationwithjointsandmotors.Tofinditswayinitssurroundings,arobotusesvariousbuilt-

34、insensors.Antennae（天线）attachedtotherobot'sbasedetectanythingtheybumpinto.Todetermineitsdistancefromanobjectandhowquicklyitwillreachtheobject,therobotbouncesbeamsoflaserlightinitspath.Theseandothersensorsconstantlyfeedinformationtotheputer,whichthenanalyzestheinformationandcorrectsoradjuststherob

35、ot'sactions.Withthedevelopmentofscienceandtechnology,therobotwillprogressinitsfunctionsanduseofartificialintelligenceprogramstoo.9. Thewriterbeginsthepassagebyparing.A. areal-liferobotwithafictionalrobotB. theshapeofahumanbeingwithaboxC. animaginarymachinewithahumanbeingD. arobotwithaputerprogra

36、m提示:细节理解题。根据文章第一段的前三句可知,作者通过比较现实生活中的机器人和虚构的机器人来吸引读者的注意力。故选A项。答案:A10. Theword“humanoid"inParagraph1means.A. lackinghumanfeelingsB. lackinghumancharacteristicsC. havingahumanformandcharacteristicsD. lackinghumanintelligence提示:词义猜测题。根据画线词所在句中的but可知，前后分句构成转折关系,且画线词后的两句中的“voiceless,box-shaped"可

37、推知画线词词义，即具有人的外表和特征。故选C项。答案:C.Accordingtothefirstparagraph,artificialintelligenceis.A. theunnaturalwayinwhichrobotsmoveB. avoiceless,box-shapedmachinethatperformsrepetitivetasksC. aputerprogramthatimitateshumanintellectualprocessesD. asensorthatdetectstroublesinarobot提示:细节理解题。根据文章第一段的最后一句可知,人工智能是指能够模

38、仿人类智力过程的电脑程序。故选C项。答案:C12.Thebesttitleforthispassagewouldbe.A. Robots:TakingthePlaceofHumansBeingB. ArtificialintelligenceProgramsC. Modern-DaySensorsD. Today'sRobotsandHowTheyFunction提示:标题判断题。全文介绍了当今机器人的现状及其功能。故选D项。答案:D第二节七选五（共5小题;每小题2分,满分10分）根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Sometimeswil

39、lpowerisalotlikethetelevisionremotecontrolhardtofindjustwhenyouwantitmost.Whetheryou'retryingtoloseweight,stopsmoking,gettothegymregularly,developingyoursenseofwillpowerisanimportantpartofchanginganybehavior.13.Buttherearewaystoincreaseyourwillpower.Don'ttrytochangeyoureconomicsituation,wina

40、promotionandloseweightallonthesamemorning.Establishoneclear,specificgoalandmakearealisticplanforachievingit.Extrawillpowersometimesrequiresextraenergy,sodon'tstretchyourselftoothin.14.Whateveryourgoalis,don'texpecttoachieveitovernight.15.Ifyouaretryingtokickacaffeinehabit,startbyreplacingyou

41、rmorningcupofcoffeewithaglassofwater,insteadofvowingnevertodrinkcoffeeagain.Congratulateyourselfonthesmallachievementsthatwillpavethewaytowardalargerone.Thesesuccesseshelpyourwillpowergrow.16.Askfriends,familyorcolleaguesforassistanceandtellthemexactlyhowtheycanhelp.Ifyourcreditcardbillshaveincrease

42、dsharply,forinstance,letfriendsknowthatyouarecuttingbackonexpenses.Suggesthavingamondinnerinsteadofmeetingatanexpensiverestaurant.Findasupportgroupororganizationrelatedtoyourgoalandattendtheirmeetings.Youcangetvaluableadvice,understandingandinformation.Ifpossible,changeyourenvironmenttoencourageposi

43、tivebehavior.Wanttogetinshape?Keepanextrasetofworkoutclothesinyourofficeasaremindertostopbythegymonthewayhome.Quittingsmoking?17.A. ChangeyourenvironmenttochangeyourlifeB. Realsuccesstakestime.C. Avoidbarsorrestaurantswhereyoumightbeattractedtolightup.D. Changingyourbehaviorrequiresmorethanwillpower

44、.E. Improveyourwillpowerbyasupportnetwork.F. Breakingabadhabitorforminganewandhealthyonecanbedifficult.G. Focusononegoalatatime.答案:1317FGBEC第二部分英语知识运用（共两节,满分45分）第一节完形填空（共20小题;每小题1.5分,满分30分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。Yearsago，ifateenagerhadsomeproblemsinher/hislife，she/hemightgohom

45、eandwriteinher/his18_.NowateenagerwiththesameproblemsmightgoontotheInternettowriteblogging.Inmanywaysadiaryandablogareverydifferent.So,_19makesblogging20_fromwritinginatraditionaldiary?Thebiggest.21_isthatbloggingismuchmore22_thanadiary.Usually,ateenagertreatsher/hisdiarylikeabookfullof23thatshe/hed

46、oesnotwantto_24_.It'sinterestingthatsomeonewhowritesinablog25_thoseinadiarywillprobablywritenearlythesameinformation.Ihavealittlesister,andsometimesIgoonlinetoreadher26_.Shewritesthingsaboutdailylife.27_Iwasatherage,Iwroteaboutthesamethings,butonlyinmydiary.Then,afterIhad28_writing,Iwould29_mydi

47、aryinasecretplaceto_30_mysisterseeingit.Thebiggest31_withbloggingisthatanyonecanreadwhatyouwrite,and_32_,ifyoueverwrotesomethingbadaboutafriend,thatfriend33readyourblog.Butinyourdiaryitisnotthesame.Soyou'dbetterthinkaboutthingscarefully34_youwrite.Therearealso35_toblogging,ofcourse.Ifyouwerefeel

48、ingsadonedayandwroteinyourdiary,noonewouldknowaboutit.However,ifthesamesentencewaswritteninyourblog,yourbestfriendswouldquicklyrespondandtellyouhowmuchthey36_you.Blogshelppeople37_intouchwiththeirfriendsandhearwhatpeoplearoundthemaredoing.18. A.noteB.diaryC.letterD.e-mail提示:数年前，如果青少年遇到问题就会回家写日记。后面的“

49、Inmanywaysadiaryandablogareverydifferent.”也给了提示。答案:B19. A.howB.whenC.whoD.what提示:what引导特殊疑问句，并在从句中作主语。其他选项不符合句意。答案:D20. A.influenceB.resultC.differD.separate提示:与上面的different相呼应，说明博客跟传统日记存在许多不同之处.differfrom“与相区别”。答案:C21. A.dangerB.benefitC.shortingD.difference提示:博客与日记最大的区别在于它的公开性,任何人都可以看到。此处顺承上文,讲解二者

50、的不同,故选D项。答案:D22. A.convenientB.attractiveC.quickD.public提示:此处应与下文人们对待日记的私密态度形成对比，故用public“公开的”。答案:D23. A.mysteriesB.thoughtsC.secretsD.puzzles提示:根据上下文及常识判断,日记里写的都是个人的秘密。答案:C24. A.publishB.solveC.tellD.share提示:既然是秘密,就不能跟人分享。答案:D25. A.insteadofB.orC.infavourofD.and提示：日记和博客虽然形式不相同，但内容却基本相同，这是个很有趣的现象。27

51、空后“Iwroteaboutthesamethings”也给出了提示。答案:D26. A.webB.blogC.diaryD.report提示：根据27空后的“Iwroteaboutthesamethings,butonlyinmydiary.”可以看出作者的妹妹和作者不同,她喜欢写博客。答案:B27. A.SinceB.WhenC.AlthoughD.Because提示:when引导时间状语从句，说明当作者自己和妹妹一样大时往往写日记。答案:B28. A.startedB.achievedC.choseD.finished提示:根据句意可以看出是作者写完日记后，把日记藏起来。答案:D29.

52、A.hideB.findC.lookatD.searchfor提示:作者担心会被别人看到，所以把日记藏起来。答案:A30. A.encourageB.stopC.avoidD.request提示:藏起来的目的就是避免妹妹看到。A项和D项与前面hide所提供的暗示相反,avoid“避免”，符合语境。stop“阻止”，常指中途打断。答案:C31. A.troubleB.mistakeC.problemD.doubt提示:根据下文的内容可以看出,“博客”的内容会被别人看到，具有公开性。如果写了别人的坏话，别人可能会看到，因此此处介绍的是博客存在的问题。答案:C32. A.thereforeB.bes

53、idesC.thenD.similarly提示:上文说你写的东西别人可能看到，下文通过具体信息来解释说明，上下文形成因果关系。答案:A33. A.mightB.willC.shouldD.must提示:在博客上发表攻击朋友的言论,你的朋友或许会看到。用might表委婉的猜测。答案:A34. A.afterB.beforeC.tillD.since提示:所以你在博客上发表任何言论之前，最好三思。before符合时间逻辑关系。答案:B35. A.disadvantagesB.advantagesC.reasonsD.excuses提示:前面说了博客的问题,这里再介绍博客的好处。答案:B36. A.

54、helpB.hateC.likeD.miss提示:此处指来自于朋友的安慰,与前文“没人知道你写的内容,不会有人知道你悲伤”相呼应。答案:C37. A.findB.loseC.getD.keep提示:博客的最大好处在于它可以使人们保持联系。keepintouchwithsb.意为“与某人保持联系”，强调状态，符合语境ogetintouchwith“与取得联系”，强调动作。答案:D第二节语法填空（共10小题;每小题1.5分,满分15分）阅读下列材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。Afteralongdelay,theYuturoverissendinginformati

55、onto38.earth.Thisisahighly39.（encourage）development，asitsuggeststhatallisnotlostfortherobot.Yutuexperiencedproblemsshortlybeforeatwo-weeklunarnightwhenoneofitssolarpanelsfailedto40.（work）.Itwas41.（expect）thattheextremecoldoftheMoonwouldcausetherovertototallyfail.Afewdaysafterthesunroseatthelandingsi

56、te,thatstillseemedtobethecase.Yutuseemedtobe42.（silence）.Now,itseemsthattheroverhaswoken43.itssleep.Rightnow,westilldon'tknow44.isworkingonYutuandwhatisnot.45.willprobablytakedaysforscientiststoslowlytestthemachine.Let'sconsiderwhatweknow.Someofthescientificinstrumentscouldstillbefunctional,

57、butitremainstobeseen46.theycanstillworkwellenoughtoproducetrustworthydata.In47.case,directingtherovercouldbedifficultbecausethereisnocameratoseetheterrain（地形）.Chinesescientistscoulddrivetheroverbydeadreckoning（航迹推算），andguessitsroughlocation.答案：38.the39.encouraging40.work41.expected42.silent43.from44

58、.what45.It46.if/whether47.any第三部分写作（共两节,满分35分）第一节短文改错（共10小题;每小题1分,满分10分）假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号（A）,并在其下面写出该加的词。删除：把多余的词用斜线（）划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者（从第11处起）不计分。OnJanuary5th,studentsinourschoolvisitedRobotWorld,whichwesawagreatdiversityofrobot.Itwasamazedt