2023版高三一轮总复习英语北师大版（皖）第1部分必修第2册UNIT 4INFORMATION TECHNOLOGY

18/18课标单词背诵(先填后背)第一组1．appn．应用程序2．enablevt.使可能，使发生3．conveniencen．方便，便利4．effectn．效应；影响5．impactn．影响；作用6．self­focusedadj.以自我为中心的；关注自我的7．addictedadj.对……着迷的；沉迷的8．indeedadv.确实；当然9．downloadvt.下载10．recommendationn．建议，提议；推荐11．superadj.极好的，了不起的12．avatarn．(网络上代表个人的)头像，虚拟替身，图标13．explorevt.探究；探讨；探险14．personalityn．个性，性格15．admitvi.&vt.承认16．alarmn．闹钟17．imagen．图像；形象18．fancyadj.花哨的；别致的19．trickvt.欺骗，诱骗，哄骗20．identityn．身份；特征21．sexn．性别22．sensibleadj.朴素实用的；明智的，合理的23．blogn．博客；网络日志；vt.发表博客24．obviouslyadv.显而易见地，明显地25．experimentvi.&vt.做实验，进行试验n．实验26．nowadaysadv.现今，现时第二组1．hairstylen．发型，发式2．typevi.&vt.打；打字n．类型，种类3．virtualadj.虚拟的；模拟的4．viewvt.看，把……视为5．accommodationn．住处6．subscribevi.订阅，订购7．latestadj.最新的；最近的8．accountn．账户9．softwaren．计算机软件10．devicen．设置，装置11．ensurevt.确保，保证12．materialn．材料；素材13．gendern．性别14．pressvt.按15．buttonn．按钮16．goodsn．商品17．favourn．恩惠；善意的行为18．confirmvt.确认；证实19．errorn．错误；失误20．hugn．&vt.拥抱；紧抱21．concernedadj.关切的，关心的22．rewardingadj.有益的；有意义的23．additionn．增添；添加24．contentn．内容25．shallowadj.肤浅的，浅薄的26．trivialadj.没有什么价值的；微不足道的第三组1．basisn．基础；基点2．percentn．百分比；百分数3．opinionn．意见；看法；主张4．focusvi.给予某物关注；n.焦点5．maintainvt.保持；维持6．smartphonen．智能手机7．tabletn．平板电脑；药片；碑，牌8．limitingadj.局限的，限制性的9．briefadj.简洁的，简明的10．emojin．表情符号11．creativeadj.创造性的12．thought­provokingadj.发人深省的，令人深思的13．authorityn．权威人士；专家14．profilen．人物简介；传略15．locationn．位置；地点16．optionaladj.可选择的；非强制的17．fantasyn．幻想作品18．seriesn．系列19．authorn．作者，作家20．amazingadj.了不起的；惊人的21．privacyn．隐私22．policyn．政策，方针23．digitisevt.把……转变成数字形式，使……数字化24．sailorn．水手，海员25．accessibleadj.易懂的；易得到的26．wristbandn．腕带[单词拼写·运用]核心单词语境运用1．instantadj.即时的；立刻的，马上的2．cheatvt.欺骗；欺诈3．delivervi.&vt.递送；传送4．replacevt.取代；接替5．concentratevi.专注，专心；集中注意力用所给词的适当形式填空。1．Shemadethemessyroomcleanandtidyinstantly(instant).2．Beonyourguard―theyalwaystrytocheat(cheat)tourists.3．Ifyoucanguaranteepunctualdelivery(deliver),weshallplaceanorderwithyou.4．Whenhetoldmethetruth,myinitialsurprisewasreplaced(replace)bydelight.5．Thisworkrequiresagreatdealofconcentration(concentrate).派生单词语境运用1．varyv．(大小，形状)不同；变化；不等→variousadj.各种各样的→varietyn．多样化，变化2．createv．创造→creatorn．创造者；发明者→creationn．创造；创造物→creativityn．创造力；独创性→creativeadj.创造性的3．selectv．选择，挑选→selectionn．供选择的同类物品；选择4．concernn．担忧，忧虑vt.与……有关；使担心→concernedadj.关切的，关心的→concerningprep.关于，涉及5．powern．权力，能力vt.提供动力→powerfuladj.效能高的；强有力的；强壮的6．realadj.真实的；真的；真正的；确实的→realityn．现实；真实→realizevt.实现；意识7．harmvt.&n.伤害，损害→harmfula8．arguev．争论；争吵；争辩；论证→argumentn．论点；论据9.imaginevt.想象；猜想→imaginationn．想象；虚构→imaginativeadj.富有想象力的imaginaryadj.想象的，虚构的用所给词的适当形式填空。1．Shewasparticularaboutclothingandoftenboughtavarietyofdressesforvariousoccasions.(vary)2．Thecompanyhascreatedalotofjobsforyoungpeoplesinceitscreation．(create)3．Thefinalteamselectionwillbemadetomorrow.IthinkJackwillbeselectedfortheteam.(select)4.Allhisconcernswerecentredaroundthesafetyofthepeopleconcerned.(concern)5．Look!theaircraftispoweredbyapowerfuljetengine.(power)6．Inreality,yourdreamcouldhavebeenrealizedifyouhadfollowedme.(real)7．Theyarguedthattheoilwasdangerouslyharmfulandthatitscultivationharmedtheenvironment.(harm)8．Hearguedthatthesameargumentdidnotholdgoodineverycase.(argue)9.Tomisanimaginativeboy,whohasavividimagination．(imagine)1．(2020·江苏卷)Inlookingforthestoriesofdiscovery，Ifoundthestoriesofthesepeopleandhowtheirliveschangedourviewoftheworld. AA．(理解或思维的)方法，方式 B．看，把……视为C．(个人的)看法2．(2019·全国卷Ⅲ)ForWesterndesigners,ChinaanditsrichculturehavelongbeenaninspirationforWesterncreative. CA．创作的 B．创造性的 C.创作素材3．(2017·全国卷Ⅰ)Therehasbeenarecenttrendinthefoodserviceindustrytowardlowerfatcontentandlesssalt. BA．内容 B．含量 C．目录[短语理解·运用]高频短语语境运用1．beaddictedto沉迷2．havefun玩得开心3．moreorless或多或少4．avarietyof各种各样的5．insteadof而不是6．inaddition除此之外7．beconcernedwith关心……8．focuson关注9．incontact保持联系10．onthebasisof在……的基础上选用左面短语的适当形式填空。1．WhenIwasyounger,Iwasaddictedtothestoriesinmagicbooks,andIthirstilyreadthem.2．Isuspectthatheismoreorlessinvolvedintheaffair.3．Youneedmoneyandtime.Inaddition,youneeddiligence.4.Thewholesocietyshouldbeconcernedwiththecultivationandeducationofthecollegestudents.5．Yourworkshouldfocusonhelpingparentstoletgooftheirchildren.6.Theirperformanceshouldnotbeevaluatedonlyonthebasisofresults.[句式辨识·运用]教材原句背诵句式结构仿写1．so...that...句型Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.他跑得很快，我们追不上他。Heransoquicklythatwecouldn'tcatchupwithhim.2．make的复合结构Secondly，theInternetcanmakepeopleself­centred...我们应该使这些材料变得很有价值。Weshouldmakethesematerialsveryvaluable．3．That'swhy...句型That'swhyIbelievethatbooksaboutforeignculturesorimaginaryworldsarethebest！我起床迟了，这就是为什么我没赶上汽车的原因。Igotuplate,andthat'swhyImissedthebus．1．admit[课本义]vi.&vt.承认[增补义]vt.接纳，容纳[高考原句·2021·全国甲卷]IhavematuredandIadmitresponsibilityformyactions.(1)admitdoing/havingdonesth.承认做过某事admitsb.to/into准许某人进入/加入beadmittedto被录取进入Itisgenerallyadmittedthat...一般认为……admit(to)sth.承认某事(2)admissionn．准许进入；入场券，入场费；承认Theyfreelyadmitthattheystillhavealottolearn.他们坦率地承认，他们要学的东西还很多。Hewasadmittedtothehospitalsufferingfromburns.他由于烧伤，被送入医院治疗。beadmittedtohospital被送进医院beadmittedtouniversity被大学录取admitfeelingjealous承认自己的嫉妒之心[基础练习]——单句语法填空/单句改错①Itisgenerallyadmitted(admit)thatcontractEnglishbelongstothefrozenstyle，thehighestlevelofformality.②Don'tbeafraidtoadmitmymistakes. my→your[链接写作]——完成句子我必须承认我为自己的行为感到羞愧。Imustadmittofeelingashamedofmyconduct.2．varietyn．多样化，变化[高考原句·2021·新高考卷Ⅰ]WhentheexplorersfirstsetfootuponthecontinentofNorthAmerica,theskiesandlandswerealivewithanastonishingvarietyofwildlife.(1)avarietyof＝varietiesof各种各样的thevarietyof...……的品种(2)varyvt.&vi.改变varywith...随着……而变化varyfrom...to...在……与……之间变化(3)variousadj.各种各样的Peoplechangetheirmindforavarietyofreasons.人们会由于种种原因改变主意。awidevarietyofpatterns种类繁多的图案varietyindiet饮食多样化avarietyshow综艺节目[基础练习]——单句语法填空/单句改错①Thesedatahavebeencollectedfromvarious(variety)sources.②Ababy'sneedforfoodcanvaryfromdaytoday.③Therearevarietyofplantsintheforest. variety→varieties[链接写作]——完成句子这个花园有多个引人入胜之处。Thegardenoffersavarietyofattractions．3．concernn．担忧，忧虑vt.与……有关；使担心[高考原句·2021·新高考卷Ⅰ]Whatisprobablythemajorconcernoftravelerswhochoosetostayinahostel?(1)concernoneselfwith/about...忙于/关心……show/expressconcernover...对……表示关心/忧虑(2)concernedadj.担心的，关切的beconcernedabout/for/that...担心/关心……beconcernedwith与……有关；涉及as/sofaras...beconcerned就……而言；依……之见(3)concerningprep.关于Thereisgrowingconcernaboutviolenceontelevision.人们对电视上充斥暴力内容的忧虑日益加重。Hewasconcernedaboutthematter.他为了这件事关心/担心。giverisetoconcern引起担忧alookofconcern一副忧虑的表情amatterofconcern令人关切的事[基础练习]——单句语法填空/单句改错①Andasfarasyourbodyisconcerned(concern)，it's“useitorloseit”！②Thereportexpressedconcernovercontinuinghighunemployment.③Thebookismainlyconcernedaboutenvironmentalproblems. about→with[链接写作]——完成句子他已经一天没有来上课了，老师很担心他的安全。Hehasn'tbeentoclassforadayandtheteacherisconcernedabouthissafety．4．view[课本义]vt.看，把……视为[增补义]n．风景；视野；观点[高考原句·2021·全国甲卷]ThesmallpineaddedtotheinterestandIplaceditcentrallytotaketheviewfromtheforegroundrightthroughintotheforest.(1)view...as把……视为(2)come/burstintoview进入视野，出现在眼前inview在视野中inviewofsth.鉴于；考虑到；由于inone'sview＝intheviewofsb.在某人看来Howdoyouviewyourpositionwithinthecompany?你如何看待自己在公司里的位置？Walkingtothemouthofthebaytoabsorbtheview.漫步到港湾口观赏景色。belosttomyview在我的视野中消失comeintoview出现在眼前/可以被看得见seeafineviewoftheWestLake西湖的秀丽景色尽收眼底[基础练习]——单句语法填空/单句改错①Wekepttheothercarinviewforawhile，butthenlostsightofit.②Imaginationisoftenviewedasthekeytosuccess.③SomethingthatIhadneverseenbeforecameinviewsuddenly. in→into[链接写作]——完成句子从塔顶远眺景色蔚为壮观。Theviewfromthetopofthetowerwasspectacular.5．favour[课本义]n．恩惠；善意的行为[增补义]n．赞同；支持；偏袒；偏爱infavourof支持；赞同；有利于……dosb.afavour＝doafavourforsb.帮某人的忙asksb.forafavour＝askafavourofsb.请求某人帮忙insb.'sfavour对某人有利，有助于某人Thanksforhelpingmeout.I'llreturnthefavoursometime.多谢你帮了我个大忙。总有一天我会报答你的。Areyouinfavouroforagainsttheplan?你是赞成这项计划还是反对这项计划？askafavourofmyfriend请我的朋友帮忙begafavour乞求帮忙domyneighbourafavour帮我邻居的忙showfavourtowardssb.对某人表示偏爱[基础练习]——单句语法填空/单句改错①CanIaskyouforafavour?②Domeafavourtoturnofftheradio.③Iwouldn'tbefavourofincometaxcuts. be后加in[链接写作]——词汇升级(普通表达)Canyouhelpmetopassthesalttome,please?(高级表达)Canyoudomeafavourtopassthesalttome,please?6．deliver[课本义]vi.&vt.递送；传送[增补义]vt.发表；向……交出；接生[高考原句·2021·新高考卷Ⅰ]Thesonofagrocer,he'dspentthesummersofhischildhooddeliveringfoodinBernardsville,NewJersey.(1)deliversth.to把某物投递/传送/运送到(2)deliveryn．递送，发言，接生TheCanadiansplantodelivermorefoodtosouthernSomali.加拿大计划向索马里南部地区运送更多的食品。Thepresidentwilldeliveraspeechaboutschools.总统将就学校问题发表讲话。delivergoods/newspapers送货/报纸deliveramassage带信，传话deliverababy接生孩子[基础练习]——单句语法填空/单句改错①Hedelivered(deliver)oneofthemostwonderfulspeechesinhistoryforthepresidentialelection.②Thankyouverymuchforyourquickdelivery(deliver)andsupport.③Today,overthirtycompaniesregularlydonatefoodandothergoodstothecauseandthevolunteershelptodeliverthemforthehomeless. for→to[链接写作]——词汇升级(普通表达)Sheisgoingtogivealectureongeneticengineering.(高级表达)Sheisgoingtodeliveralectureongeneticengineering.7．content[课本义]n.内容[增补义]n.目录；含量vt.使满意，使满足adj.满意的，满足的becontenttodosth.＝bewilling/readytodosth.乐意做某事；满足于做某事becontentwithsth.＝besatisfied/pleasedwithsth.对某事满意/满足contentoneselfwithsth.满足于……；对……感到满意Shehadn'treadtheletterandsowasunawareofitscontents.她没有看过那封信，所以对其内容一无所知。Iamverycontentwithmylifeatpresent.我对目前的生活很满意。lookatthecontent看目录understandthecontent理解内容fatcontent脂肪含量becontenttoliveathome满足于待在家里[基础练习]——单句语法填空/单句改错①Thatrichmanistiredofcitylife，soheiscontenttolive(live)inthecountry.②Tobehonest，I'mverycontentwithmylifeatpresent.③Weshouldnevercontentthemselveswithbookknowledgeonly.themselves→ourselves[链接写作]——句型转换Ourteacherwassatisfiedwithwhatwehaddone.→Ourteacherwascontentwithwhatwehaddone.8．locationn．位置；地点[高考原句·2021·新高考卷Ⅰ]...you'lloftengettostayinacentrallocation(位置)withsecurityandcomfort.locatesth.确定某物的位置；找出某物的场所locatesth.in把某物建(设置)在……belocatedon/in...(＝liein/on/to...)位于……Whatistheexactlocationoftheship?那条船的确切位置在哪里？onlocation外景拍摄lookforthelocation(for)寻找(……的)位置[基础练习]——单句语法填空/单句改错①Thecompanylocates(locate)itsheadquartersinShanghai.②Surprisingly，peoplelaterrememberedthefolderlocation(locate)betterthanthefacts.③Thebuildingislocatinginabusinesscentre. locating→located[链接写作]——一句多译这个美丽的村庄位于一个山谷里。①Thebeautifulvillageliesinavalley.(lie)②Thebeautifulvillageislocatedinavalley.(locate)③Thebeautifulvillageissituatedinavalley.(situate)9．imaginaryadj.想象的，虚构的[高考原句·2020·新高考卷Ⅱ]MyimaginaryGrandma'sBoxworkedlikemagicthatspring,andlater.imaginevt.想象；设想；猜想imagine(doing)sth.想象(做)某事imaginesb./sb.'sdoingsth.想象某人做某事imaginationn．想象；想象力imaginativeadj.富有想象力的Theequatorisanimaginarylinearoundthemiddleoftheearth.赤道是一条假想的环绕地球腰部的线。haveavividimagination有生动的想象力imaginarycharacters虚构的人物[名师点津]imagine后面的宾语可以是名词、代词、从句、动名词或动名词的复合结构，但是不能跟不定式。[基础练习]——单句语法填空/单句改错①Youcandoalmosteverythingwithit；yourimagination(imagine)istheonlyborder.②Canyouimagineherefusingtoacceptthetask? he→him/his[链接写作]——完成句子据说这本书中所有人物都是虚构的。Itissaidthatallthecharactersinthebookareimaginary．10．beworthdoing值得做beworth＋n.值得……，值……beworthdoing某事值得被做beworthyof＋n.值得某事物beworthyofbeingdone/beworthytobedone某事值得被做……Itis/wasworthwhiledoing/todosth.做某事是值得的Themanisworthspeakinghighlyof.这个人值得高度赞扬。beworthlittle值不了多少钱beworthlisteningto值得听[名师点津]bewellworthdoing非常值得，用well不用very。[基础练习]——单句语法填空/单句改错①Hewhodoeshisdutyisworthyofbeingpraised(praise).②Idon'tthinkitworthwhiletodevote/devoting(devote)somuchtimetodiscussingthematter.③Henotesdowneverythingthatworthremembering. that后加is[链接写作]——完成句子这本书很值得一读。Thebookiswellworthreading.11．[教材原句]Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.一些网民开始担心自己在虚拟世界沉溺太久，以至于开始害怕在现实中与人交往。(1)so＋eq\b\lc\{(\a\vs4\al\co1(adj./adv.＋that...,adj.＋a/an＋n.（可数名词单数）＋that...,many/few/much/little（少）...＋n.＋that...))(2)such＋eq\b\lc\{(\a\vs4\al\co1(a（n）＋形容词＋可数名,词单数＋that...,形容词＋不可数名词＋that...,形容词＋可数名词复数＋that...))[金句推送](2021·新高考卷Ⅰ)Itwassotinythatwehadtoleaveoursuitcasesinthehallway.它那么小以至于我们不得不把手提箱放在走廊里。[基础练习]——单句语法填空/单句改错①Kathyissolovelythatweallliketoplaywithher.②ThereissomuchworktodothatIwon'tbeabletotakeoffthisyear.③Itwassobadweatherthatwestayedathomealltheday. so→such[链接写作]——句型转换Sheissuchalovelygirlthatwealllikeherverymuch.→Sheissolovelyagirlthatwealllikeherverymuch.12．[教材原句]That'swhyIbelievethatbooksaboutforeignculturesorimaginaryworldsarethebest!这就是为什么我认为关于外国文化或想象世界的书是最好的！That'sbecause...“那是因为……”，because后接原因。Thereasonwhy...isthat...“……的原因是……”，reason作主语时表语用that引导。[金句推送]That'swhyexerciseisconsideredsovitalthatNationalAeronauticsandSpaceAdministration(NASA)putsitrightontheworkdayschedule.这就是为什么日常锻炼是如此重要，以至于美国国家航空航天局将其列入工作日程表中。[基础练习]——单句语法填空/单句改错①Hefailedintheexam.That'sbecausehedidn'treview.②Thereasonwhyhewassuccessfulwasbecausehehadworkedhard. because→that[链接写作]——完成句子我帮助老人买邮票了，这就是我上学迟到的原因。Iwashelpingtheoldmantogetsomestamps，that'swhyIamlateforschool．夯基固本——基础落实Ⅰ．用所给词的正确形式填空。1．Iwasconcerned(concern)thatIwasnotprotectedandwouldgetasunburn.2．Itisimportantforustomeetpersonallyalthoughwehavebeenintouchinvarious(vary)ways.3．Thebookissogoodthatitisworthreading(read)again.4．Heraisedhisvoiceinordertomakehimselfheard(hear).5．Pleasesendherthebookatyourconvenience(convenient).Ⅱ．改正句中的错误。1．It'sthesortofworkthatcallsforhighlevelofconcentration. for后加a2．Weoffercustomerswithafreehomedeliveryservice. 去掉with3．Thehouseislocatinginoneofthecity'sprettiestsquares. locating→located4．Thecontentofthereportwereleakedtothepress. content→contents5．Lucyhadadmittedthatshehadbrokenthewindow. 去掉admitted前的hadⅢ．在空白处填入一个适当的词。1．Whenthefootballfanssawthesuperstar,theygotsoexcitedthattheycriedout.2．Theshopkeeperdeliveredsomegoodstomethismorning.3．Hewasadmittedtoakeyuniversitylastyear,whichmadehisparentsveryproud.4．Hehadabadheadacheyesterday.That'swhyhedidn'tattendthemeeting.5．Wecan'talwayscombineworkwithpleasure.查缺补漏——知识拾遗Ⅰ．用所给词的正确形式填空。1．Thebestwayoffindingalawyeristhroughpersonalrecommendation(recommend).2．Iknowalotofpeoplewhoareaddictedtosmoking(smoke).3．Imustsayit'sbeenaveryrewarding(reward)trip.4．Itisharmful(harm)toourhealthaswehardlyhaveanytimetogoinforsports.5．Thisargumentsoundsreasonable,butactuallyit'sincorrect.Ⅱ．在空白处填入一个适当的词。1．Hetrickedmeintospendingallmymoney.2．ItwasTomthat/whoIfounditdifficulttogetalongwith.3．Everyeyeattheconferencewasfocusedonthechairman.4．Theyreplacedtheirbelovedoldcarwith/byanexpensivenewsportscar.5．Althoughwehavemetbychance,wedohavealotincommon.强技提能——语言运用Ⅰ．课文语法填空短文中黑体部分为本单元核心知识点，请在空白处填入1个适当的单词或括号内单词的正确形式，并背诵该短文。Avatarsaredigital1．identities(identity)，whichyouusetorepresentyourselfonline.Thefirstsimple2Davatars2．appeared(appear)inrole­playingcomputergamesinthe1980s.Nowadays，avatarshaveawidevarietyofformsanduses.Peoplecanchooseanavatarfroma3．selection(select)ofready­madeimages，orcreatetheirownimages.Theavataryouc