2024-2025学年新教材高中英语话题三网络作业与检测含解析新人教版必修第二册

PAGE话题三网络Ⅰ.阅读理解ASincetheInternetcameintohomes，thedailylifehasneverbeenthesameagain.ButthethingthatworriesmostofusisthatwecangetvirusesfromtheInternet.Butcanwecatchvirusesonourcellphones?AnewstudyinthejournalSciencesaysyes，butthespreadofsuchmobilesoftwarethatcanbringharmtoourcellphoneswon'treachdangerouslevelsuntilmorecellphonesareonthesameoperatingsystem.Computersareeasilyattackedbyvirusesbecausetheysharedata，especiallyovertheInternet.Ofcourse,nowadays，morepeopleareusingtheircellphonesmoreandmorefrequently.Theyusethemforemailing，textmessaginganddownloadingringtones,etc.,soitisevidentthatcellphonevirusesareathreataswell.Scientistsusednamelesscalldatafrommorethansixmillioncellphoneuserstohelpmodelapossibleoutbreak.AndtheyconcludedthatvirusesthatspreadfromphonetophonebyBluetootharenotmuchconcerned，becauseusershavetobeinclosephysicalrelationfortheirphonesto“see”oneanother.However,virusesthatspreadthroughmultimediamessagingservicescanmovemuchfaster，becausetheycancomeindisguise(伪装),suchasacooltunesentbyafriend.Thegoodnewsisthattobeeffective，thesevirusesneedtheirvictims(受害人)toallusethesameoperatingsystem，whichnotenoughofusdo.Thankgoodness.1．Whatisthepassagemainlyabout?A．Theoperatingsystemofcellphones.B．Thethreatofcellphoneviruses.C．Thewideuseofcellphones.D．Computerviruses.2．When________，cellphonevirusescanbedangerous.A．allthecellphonesworkonthesameoperatingsystemB．MicrosoftoperatingsystemforcellphonesiscreatedC．userscanseeeachotheronthephonesD．Bluetoothiswidelyused3．WhatcanweinferaboutBluetoothaccordingtothescientists?A．Itcanincreasethechancesofcellphonevirusesgreatly.B．Itcanhelpustostopthespreadingofcellphoneviruses.C．Itwon'tpossiblycausetheoutbreakofcellphoneviruses.D．Itcanmakeusershaveclosephysicalrelationwithoneanother.BAhomecomputernotonlyhelpschildrenmastertheoldwaysoflearning，butalsoopensuppossibilitiesthatsimplyaren'tavailableintraditionaleducation.Somesoftware,forexample,allowskidstomakedecisionsandseetheresultsindifferentsituations.TheWorldWideWebencouragesyoungmindstomoveeasilyfromlinktolink,topictotopic.Thebestsoftwaredrawschildrenintolearningbymakingthemcurious—whatifIclickonthispicture,dragthisoverhere，visitthatwebsite?Knowinghowtouseacomputeralsoencouragesachild'sconfidence.Kidsfigureoutquicklythatcomputersarepowerful，andmasteringthemachinemakesthemfeelgrownup.Inturn,feelingconfidentonacomputeroftentranslatestoacademic(学术的)confidence.Researchershavefoundthatattitudestowardwriting,forexample,improvewhenstudentswriteonacomputer.Perhapsmostimportantly,computerscanenrichfamilylife.Forgettheideathatcomputerkidsareseparated.Childrenliketousethecomputerwithadultsandotherkids,askingquestionsandcomparingresults.“TheInternetisauniqueopportunitytobringresourceshome，”notesSusanHaugland,PhD,CapeGirardeau,Mo.,authorofComputersandYoungChildren：AWorldofDiscovery.Althoughthebenefitsofcomputersarereal，theyhavedisadvantages,too.Kidscanlosetheirway,wastinghoursonmindlesssoftwareorviolentgames.Justasparentshavealwayshelpedchildrenmakegoodchoicesabouteverythingfromfriendstofood，bookstoTV，nowwemustmakesuretheygetthebestoutofcomputers.4．Thepassageismainlytalkingabout________.A．thedisadvantagesofchildren'susingcomputersB．theadvantagesofchildren'susingcomputersC．thedevelopmentofcomputersD．thefactthatusingcomputersmakeschildrenlosetheirway5．WhichofthefollowingisNOTanadvantageofahomecomputer?A．Itprovidesnewwaysoflearning.B．Itencourageschildren'sconfidence.C．Itcanenrichfamilylife.D．Kidscanplayviolentgamesonit.6．Whateffectsdocomputershaveonfamilylife?A．Theyreducetheconnectionbetweenfamilymembers.B．Theydestroytherelationshipbetweenparentsandkids.C．Theyprovidemoreopportunitiesofcommunication.D．Theymakeallthefamilymembersstudytogether.7．Accordingtothelastparagraph，wecanlearnthatweshould________.A．letchildrenusecomputersfreelyB．forbidchildrentousecomputersintheirsparetimeC．permitchildrentouseanysoftwaretheylikeD．helpchildrenmakegooduseofthecomputersⅡ.七选五HowtoAvoidanInternetAddictionWhileitmayseemlikeeveryonesurfsthewebthesedays，thereisafinelinebetweencasuallycheckingyoursocialmediapagesandhavingafull­blownInternetaddiction.IfyoufearthatyoumayloseinterestinotheraspectsofyourlifebecauseyouprefertobeontheInternet,youmaybeonyourwaytoanInternetaddiction.__1__Admityouareatriskofanaddiction.MoreandmorepeopleintheworldarebecomingaddictedtotheInternet.Youarenottheonlyonewiththisproblem，anditisbecomingmoreandmorecommonandmoreandmorewell­known.__2__Setasidelimitedtimeforcomputeruse.Makesurenottoturnitontoomanytimesaweek.Ifyouhavealaptop，makesuretoputitsomewherethatyoucanrememberbutnotsomewherethatyouseeeveryday.Trykeepingthelidclosedwhenyouarenotusingit.__3__IfyouhaveadesktopPC，trynottogonearitorputsomethingoveritlikeasheet.Callpeopleinsteadofsendinginstantmessagesortexts.Ifyouarefreeonweekends，callfriendsandaskthemtogooutside.Thiswilldistractyoufromthecomputer.__4__Useanalarmclockortimer.Beforeusingyourcomputer，decideonatimelimitsuchas30minutes.Settheclockortimerandmakesurethatyougetoffthecomputerwhenthetimeisup.Alternativelycreateashutdowntimeronyourdesktop.__5__A．Makeasmalllistofwhatyouwanttodowithinthattime.B．Whenthecomputerisnotlookingatyou，youarelesslikelytouseit.C．Thiscanbeprogrammedtoshutdownyourcomputerafterthesettime.D．Luckily，therearesomewaystoavoidlivingyourlifeinfrontofthecomputer.E．ThiswillstopyoufromusingtheInternetsooftenorgoingontoanotherpage.F．Ifyouhaveaproblemonweekdays，phoneyourfriendsoraskforhelpinperson.G．Donotbeembarrassed;findotherswiththesameproblemandhelpeachotherbeatit.Ⅲ.语法填空BuyingbooksontheInternetis1.________greatwaytosavetimeandmoney.Onlinebookstoresoffernotonlynewbooksbutalsousedbooks.What'smore,theyarefarbetter2.________(compare)totraditionalbookstoresastheyoffermuchbroaderkindsofbooks.Anotheradvantageofshoppingonlineisthatyoucanalsoreadthebookreviewsaswellasreaders'reviewstogetanidea3.________thebookisworthbuying.Onlinebookstoresoftenoffergreatdiscounts4.________(attract)bookloverswithatightbudget(开支)．Forbooklovers,5.________isimportanttogetbooksintime,inwhichcasetheyneedtofinda6.________(rely)onlinebookstorethatisabletoprovidefastdeliveries.Hereissome7.________(advise)forreferencewhenyouareselectinganonlinebookstore.Someonlinebookstoresarefamous8.________fictionbooks;somearefornon－fictionbooksornovels,etc.Understandingtheirspecialisationwillhelpyoutogettherightkindsofbooksintime.Neverchoosestoresthatoffer9.________(unbelievable)cheapprices,asbooksthat10.________(sell)atsuchlowpricescouldbeinverybadcondition.话题三网络Ⅰ.阅读理解A【语篇解读】本文是一篇说明文。互联网时代变更了人们的生活，可是人们在上网的时候最为胆怯 的就是自己的设备染上病毒。这些病毒寄宿于应用软件上，随着人们手机操作系统趋同，手机受到病毒的危害的可能性更大。1．答案与解析：B主旨大意题。依据全文来看，作者主要是围围着手机病毒的威逼来提出设问、利用科学家试验证明。故选B项。2．答案与解析：A细微环节理解题。依据文章倒数其次句“Thegoodnewsisthattobeeffective,thesevirusesneedtheirvictimstoallusethesameoperatingsystem,whichnotenoughofusdo.(好消息是，这些病毒的生效须要受害者们运用相同的操作系统，这正是我们没有做到的事情。)”可知选A项。3．答案与解析：C细微环节理解题。依据最终一段其次句“AndtheyconcludedthatvirusesthatspreadfromphonetophonebyBluetootharenotmuchconcerned...(他们得出结论，通过蓝牙从一部手机传到另一部手机的病毒没什么大不了的……)”可知选C项。B【语篇解读】文章主要介绍了孩子运用家庭电脑的好处。4．答案与解析：B主旨大意题。本文主要是讲孩子运用电脑的好处、优点，最终一段顺便提了一下可能带来的危害，但主要还是讲运用电脑的好处。5．答案与解析：D细微环节理解题。从第一段中Ahomecomputernotonlyhelpschildrenmastertheoldwaysoflearning，butalsoopensuppossibilitiesthatsimplyaren'tavailableintraditionaleducation.可知A项正确；从其次段首句Knowinghowtouseacomputeralsoencouragesachild'sconfidence.可知B项正确；从第三段首句Perhapsmostimportantly,computerscanenrichfamilylife.可知C项是正确的；D项是坏处。6．答案与解析：C推理推断题。从第三段可知电脑丰富了家庭生活，使人们多了沟通和了解的机会。7．答案与解析：D主旨大意题。最终一段主要是讲电脑对小孩的不利影响，劝导父母要正确引导小孩运用电脑。Ⅱ.七选五【语篇解读】网瘾会给人们的生活带来很大的影响，本文就如何避开网瘾提出了建议。1．答案与解析：D上文谈到网瘾会导致你对生活的其他方面失去爱好，下文的几条建议则是有关如何避开网瘾的，D项起着承上启下的作用。2．答案与解析：G本段的主旨是“Admityouareatriskofanaddiction”，再结合本段讲解并描述的“越来越多的人有网瘾，这是一个普遍现象”可知，G项“不要觉得不好意思，找到和你一样有网瘾的人，相互帮助去战胜网瘾”符合题意。3．答案与解析：B依据空前的“Trykeepingthelidclosedwhenyouarenotusingit.”可知，作者建议你不用电脑时，把它合上，故选B项“看不到电脑时，你用它的可能性就小”。4．答案与解析：F本段的主题是“Callpeopleinsteadofsendinginstantmessagesortexts.”，上文的“callfriendsandaskthemtogooutside”与F项中的“phoneyourfriendsoraskforhelpinperson”呼应，还有上文的“onweekends”与F项中的“onweekdays”前后呼应。5．答案与解析：C本段的主题是“Us