(走向高考)高考英语一轮总复习-第二部分-unit-3-computers课后强化作业-新人教版必修2

Unit3ComputersⅠ.单词拼写1．Manydifficulties________(出现)inthecourseoftheirexperiment,whichwasbeyondourexpectations.2．Thereisanotherkindofbeautythathasnothingtodowith________(外貌),butcomesfromtheheart.3．Itwasjustherchildhoodexperiencesthataffectedher______(性格)andlaterlife.4．Please________(打字)thisletterforme.5．Letus________(探索)thepossibilitiesforimprovement.6．Theyachievedtheir________(目标)ofincreasingsalesbyfivepercent.7．Itissuchahardproblemthatitisimpossibleformeto________(解决)．8．She________(简化)theinstructionssothatthechildrencouldunderstandthem.9．Theabilitytogivegoodadviceattherighttimeinvolvesagreatdealof________(智力)．10．Herspeechwasa________(信号)thatherviewshadchanged.答案：1.arose2.appearance3.character4.type5.explore6．elligence10.signalⅡ.完成句子1．天气那么好，我们决定去游泳。(so...that...)________was________________________________________wedecidedtogoswimming.2．事故随时可能出现，因此要求警察全天候值班。(arise)________________________________________，________requiresthepoliceto________________________allthedaytime.3．我不知道怎样处理所有这些剩饭剩菜。(dowith)Idon'tknow________________________________allthefood________________________.4．无论如何，我必须说出真相。(anyhow)________，Imust________________________.5．我外出时请你照料我的孩子好吗？(watchover)Wouldyou________________mychild______________________？答案：1.It;solovelyadaythat2.Accidentsariseatanytime;which;beonduty3.whattodowith；(that's)leftover4.Anyhow;tellthetruth5.watchover;whileI'mawayⅢ.单项填空1．________thehelpofourteachers,we________theproblem.A．Under;tooknotroubleinsolvingB．In;hadnotroubleatsolvingC．On;kepttotroublestosolveD．With;hadnodifficultysolving答案：D本题考查固定结构的用法。句意：在我们老师的帮助下，我们解决这个问题毫无困难。withthehelpof...意为“在……的帮助下”；haveno/somedifficulty(in)doingsth.意为“做某事没有/有些困难”。2．(2012·济南模拟)Howlongdoyouthink________thecomputercompanybringsoutanewproduct?A．itwillbebefore B．willitbeuntilC．willitbewhen D．itwillbethat答案：A此题考查“itwillbe＋时间段＋before”句型的疑问句式。句意：你认为这家电脑公司多长时间后会生产出一种新产品？3．Onlyinthelastfewyearshavescientistsandteachersbeguntounderstandlearningdisabilitiesand________.A．howcantheybedealtwithB．whattheycanbedealtwithC．howtheycanbedealtwithD．whatcantheybedealtwith答案：Cdealwith“处理，对付”，常与how连用。另外此题空所填句子在句中作宾语，应用陈述语序，故应选C项。4．(2012·蚌埠模拟)Don'ttryto________anyexcuse,Alan.Tellmewhyyoudidn'tcometoschooltoday.A．showup B．makeupC．bringup D．keepup答案：B句意：Alan，不要试图编造任何借口。告诉我你今天为什么没来学校。showup“出现，露面”；makeup“编造；弥补”；bringup“抚养，教育，提出”；keepup“持续不变”。5．Don'tbetoohardonyourdaughter.________，sheisonlyachild.A．Afterall B．FirstofallC．Inall D．Aboveall答案：A句意：对你女儿不要太严格。毕竟，她还小。afterall“毕竟，终究”，符合句意。6．Byrepeatingthewordsheissaying,youaresendinga______thatyouarelisteningcarefullyandthatwhatheissayingisimportant.A．symbol B．goalC．signal D．suggestion答案：C考查名词辨析。句意：通过重复他所说的话，你在发出这样的信号：你在认真听，他所说的也很重要。signal“信号”；symbol“象征”；goal“目标”；suggestion“建议”。故选C。7．(2012·临沂模拟)—Wouldyoulikemetohelpyouwiththeheavyluggage?—Icanmanageitmyself.Thankyou________.A．however B．inasenseC．anyway D．bytheway答案：C句意：——要我帮忙搬那些沉重的行李吗？——不用了，我自己能行。不管怎样我还是要谢谢你。根据题意，anyway表示“无论如何，不管怎样”之意。A项用于表示前后文意义的转折；B项意为“从某种意义上说”；D项意为“顺便说”。8．—Youvisitedthemanwhosavedyoursonyesterday?—Yes.Iwantedtoexpressmythankstohim________.A．generally B．personallyC．secretly D．adequately答案：B答语句意：我想亲自向他表示感谢。9．—OurschoolisgoingtosendexchangestudentstoAmerica.Wouldyouliketohaveatry?—________.Englishisn'toneofmyadvantages.A．You'reright B．I'drathernotC．Noway D．Noproblem答案：B句意：——我们学校要派交换生到美国去。你想试试吗？——不去。英语不是我的一个强项。根据句意可知应选B项。A、D两项与语境所表达意思相反；C项noway意为“没门”。10．—Mary'sbrotherhassuchhigh________thathehaslearnedthreelanguages.—Really?It'shardtobelieve.A．power B．technologyC．character D．intelligence答案：D考查名词辨析。句意：——玛丽的弟弟很聪明，他已经学了三种语言。——真的吗？这真令人难以相信。intelligence“智力，聪明”。power“权力”；technology“科技，技术”；character“性格”。11．Don'tworry!Wearewellpreparedtodealwithalloftheproblemsthatmay________.A．rise B．ariseC．raise D．arouse答案：B考查动词。句意：别担心！我们已做好了应对一切可能出现的问题的准备。arise“(问题)出现”符合句意。12．Maggiehasbeenfortunatefofindajobsheloves,and________，shegetswellpaidforit.A．soonerorlater B．what'smoreC．asaresult D．moreorless答案：B句意：Maggie非常幸运地找到了她喜欢的工作，而且待遇非常好。soonerorlater“迟早”；what'smore“此外，而且”；asaresult“结果”；moreorless“或多或少”。根据句意，B项正确。13．Insomecountriespoisonoussnakescanbeusedto________thejewelsintheshopatnight.A．watchover B．watchoutC．lookout D．takeover答案：A考查短语辨析。句意：在一些国家，毒蛇可以被用来在晚上照看商店里的珠宝。watchover“看守，照看”。watchout“当心，留神”；lookout“当心，注意，向外看”；takeover“接收，接管”。14．Hehadbeen________absorbedinwatchingthecarpassingbythathedidn'tnoticehisfriendscoming.A．such B．tooC．that D．so答案：D考查固定句型so...that...。so...that...意为“如此……以至于……”。15．—IthinktheinventionoftheInternethaschangedpeople'sdailylife________.—Icompletelyagreewithyou.A．intheway B．onthewayC．inaway D．bytheway答案：C考查短语辨析。句意：——我认为因特网的发明在某种程度上改变了人们的日常生活。——我完全同意你说的。inaway“在某种程度上”。intheway“挡道”；ontheway“在途中”；bytheway“顺便说/问一下”。Ⅳ.阅读理解A(2012·南昌模拟)A17­year­oldboy,caughtsendingtextmessagesinclass,wasrecentlysenttotheviceprincipal'soffice.Theviceprincipal,SteveGallagher,toldtheboyheneededtofocusontheteacher,nothiscellphone.Theboylistenedpolitelyandnodded,andthat'swhenMr.Gallaghernoticedthestudent'sfingersmovingonhislap.Hewastextingwhilebeingscoldedfortexting.“Itwasa_subconscious_act，”saysMr.Gallagher,whotookthephoneaway.“Youngpeopletodayareconnectedsociallyfromthemomenttheyopentheireyesinthemorninguntiltheyclosetheireyesatnight.It'scompulsive.”AstudythisyearbypsychologystudentsatCovenantCollegeinLookoutMountain,Ga.,foundthatthemoretimeyoungpeoplespendonFacebook,themorelikelytheyaretohavelowergradesandweakerstudyhabits.HeavyFacebookusersshowsignsofbeingmoresociable,buttheyarealsomorelikelytobeanxious,hostileordepressed.(Doctors,meanwhile,arenowlamingaddictionsto‘nighttexting’fordisturbingthesleeppatternsofteens.)Almostaquarteroftoday'steenscheckFacebookmorethan10timesaday,accordingtoa2009surveybyCommonSenseMedia,anonprofitgroupthatmonitorsmedia'simpactonfamilies.Willtheseyoungpeoplegetridofthishabitoncetheyentertheworkforce,orwillemployerscometoseetextingand‘social­networkchecking’asacceptedpartsoftheworkday?Thinkback.Whentoday'solderworkerswereintheir20s,theymighthavetakenabreakonthejobtocallfriendsandmakeafter­workplans.Inthoseearliereras,companiesdiscouragednon­business­relatedcalls,andsomeonewhomadepersonalcallsalldayriskedbeingfired.Itwasimpossibletoimaginetheconstantback­and­forthtextingthatdefinesinteractionsamongyoungpeopletoday.Educatorsarealsobeingaskedbyparents,studentsandeducationalstrategiststoreconsidertheirrules.“Inpastgenerations,studentsgotintroubleforpassingnotesinclass.Nowstudentsaregoodattextingwiththeirphonesstillintheirpockets，”says40­year­oldMr.Gallagher,theviceprincipal，“andthey'reabletocommunicatewithsomeoneonefloordownandthreerowsover.Studentsarejustfundamentallydifferenttoday.Theywilltakesuspensionsratherthangiveuptheirphones.”文章大意：现在的孩子发短信成瘾。1．Theunderlinedwords“asubconsciousact”inthefirstParagraphrefertoanact________.A．onpurpose B．withoutrealizationC．insecret D．withcare答案：B猜测词义题。由上下文可知，这个孩子在挨训时，手指的抖动是下意识的动作，所以选B。2．YoungpeopleaddictedtotheuseofFacebook________.A．aregoodatdealingwiththesocialrelationshipsandconcentrateontheirstudyB．havehighspiritsandpositiveattitudestowardstheirlifeandworkC．havebeeninfluencedmentallyintheaspectsofbehaviorsandhabitsD．arealwaysinabadmoodandhavepoorperformanceineveryrespect答案：C细节理解题。由第二段可知，使用Facebook上瘾会给人的各个方面造成影响。3．Throughthesituationoftoday'solderworkersintheir20s,itcanbeinferredthat________.A．theemployerswillnotacceptyoungpeople'ssendingtextmessagesB．acellphoneisamustfortoday'solderworkersinsteadofyoungpeopleC．theemployerspreferolderworkerstoyoungpeopleD．theemployerswillfindithardtocontroltheinteractionamongyoungpeopletoday答案：D推理判断题。由倒数第二段可知。4．Mr.Gallagherremindsusthatthestudentsinthepastandthosetoday________.A．liketobreakrulesandhavethesamemeansofsendingmessagesB．arealwaysthebigproblemfortheeducationandtheirparentsC．likesendingtextmessagesbutthosetodaydoitinamoresecretandskillfulwayD．cannotlivewithoutacellphone答案：C细节理解题。由最后一段Mr.Gallagher的话可推出。5．What'sthebesttitleofthepassage?A．TeenagersandCellphonesB．Teenagers'TextingAddicationC．EmployersandTeenagersD．Teenagers'Education答案：B主旨大意题。由文章大意可知。B(2011·上海春招)TheylikeusingtheInternet.Theyhavelotsofpocketmoneytospend.Andtheyspendahigherproportionofitonlinethantherestofus.Teenagersarejustthesortofpeopleanonlinesellerisinterestedin,andthethingstheywanttobuy—games,CDsandclothing—areeasilysoldontheWeb.Butpayingonlineisatrickybusinessforconsumerswhoaretooyoungtoowncreditcards.Mosthavetouseaparent'scard.Theywantafacilitythatallowsthemtospendmoney.Thatmaycomesoonerthantheythink:newwaystotakepocketmoneyintocyber(网络的)spacearecomingoutrapidlyonbothsidesoftheAtlantic.Ifsuccessful,theseproductscanstimulateonlinesales.Ingeneral,teenagersspendhugeamounts:$153bn(billion)intheUSlastyearand￡20bnannuallyintheUK.MostteenagershaveaccesstotheInternetathomeoratschool—88percentintheUS,69percentintheUK.AccordingtotheJupiterResearch,oneineightofthosewithInternetaccesshasboughtsomethingonline—mainlyCDsandbooks.Inmostcases,parentspayforthesepurchaseswithcreditcards,anarrangementthatisoftenunsatisfactoryforthemandtheirchildren.Pressingparentstospendonlineislessproductivethanpressingonthehighstreet.Theyaremorelikelytoask“Why？”ifyouasktospendsomemoneyonline.OnewaytohelpteenagerschangenotesandcoinsintocybercashisthroughprepaidcardssuchasInternetCashintheUSandSmartcardsintheUK.Similartothoseforpay­as­you­gomobiletelephones,theyaresoldinamountssuchas￡20or$50withaconcealed14­digitnumberthatcanbeusedtoloadthecashintoanonlineaccount.文章大意：现在很多英美青少