Unit 3 The Internet 单词精讲课件-高中英语人教版（2019）必修第二册-1

Unit3Internet1.blog(n.)博客(v.)写博客blogger(n.)博主Youcanreadmorethegamefrommyblog.你可以从我的博客读到更多有关游戏的消息.2.engine(n.)引擎Iturnedtheengineoff.我关掉了发动机。engineern.工程师3.chat(v.)聊天，闲聊chatonline网上聊天[点拨归纳]chatabout

谈论chatwith/to... 与……闲聊haveachatwithsb.(aboutsth.) 与某人闲聊(某事)achatabout/oversth. 聊某事[应用融会]

(单句语法填空)②Hechatted_______hisfriend_____thecharityconcertwhichwastobeheldthenextweek.③Wehad__nicechatoveracupoftea.④When________(chat)withothers,heusesdifferentidentities.with/to

aboutachatting

4.stream(v.)流动，流播(n.)小溪，河流②Astreamofbloodflowedfromthewound.一股鲜血从伤口流出来。mountainstreams山涧★streamvt.流播(不用下载直接在互联网上播放音视频)；n.小河； 溪流(一语释解stream两词性)①IoftenstreammusicaboutmountainstreamsontheInternet.我经常在网上流播关于山涧的音乐。[点拨归纳]streamvideo/music

播放视频/音乐streamfrom/down/out 从……流出/流下/流出mountainstream 山涧[应用融会]

(完成句子)②Bloodwas______________herhead.血正从她头上流出来。③Tears_____________hercheeks.泪水从她的脸颊流下来。④Therewas________attheendofthegarden.这个花园的尽头有一条小溪。streaming

from

streamed

downa

stream5.identity(n.)身份，个性identify

vt辨认anidentitycard(IDcard)

认出；识别

torecognizeandcorrectlynamesb/sth：Oneofthe17peoplekilledwasidentifiedasJamie.确认；找出

表明……的身份

Hisaccentidentify

himasaFrenchman.6.convinient(adj.)方便的TherearecountlessarticlestellingushowtheInternethasmadeourlivesmoreconvenient.讲述互联网如何使我们的生活变得更加方便的文章数不胜数。(牢记convenient不能用“人”作主语)①WouldMondaybeconvenientforyou?周一你方便吗？(1)beconvenientfor

对……是方便的Itisconvenientforsb.todosth. 某人方便做某事(2)conveniencen. 方便；便利；便利设施forconvenience 为了方便起见atone'sconvenience 在某人方便的时候[应用融会]

(单句语法填空)②TheInternetmakesitconvenient____ustogetintouchwitheachother.③Woulditbeconvenientforyou_________(leave)tomorrow?④Ikeepmyreferencebooksnearmydeskfor____________(convenientforto

leave

convenience

7.cash(n.)现金Paymentscanbemadebychequeorincash.支票或现金付款均可。bycreditcard用信用卡8.update(v.)更新(n.)更新消息Wecangetthemostupdatedinformationfromlargedatabases.

我们可以从大型数据库中获得最新的信息。updated更新的①Worldeconomicfutureisahigh­speedoperation,constantlyupdatedinformationage.未来世界是一个经济高速运转、信息不断更新的年代。[点拨归纳]updatesb.onsth.

向某人提供最新信息updateone'sknowledge 更新某人的知识anupdatededition 最新版本[应用融会](1)单句语法填空②Icalledtheofficetoupdatethem____theday'sdevelopments.③It'simportantforthefigures_______________(update)regularly.④ThisbookthatIgaveyouisan_________(update)edition.onto

be

updated

updated9.software(n.)软件application/systemsoftware应用/系统软件toinstall/runapieceofsoftware安装/运行一个软件hardwarestoren.五金店10.stuck(adj.)困住于stickyadj

黏的；黏性的

stick

(stuck,stuck)v

vt&vi

(被)刺入；(被)戳进：Thenursestucktheneedleintomyarm.

vt&vi粘(住)；贴(住)：Thisfoodcansticktoyourteeth.

③

vi&vt阻塞；(被)难住：Thekeyhasstuckinthelock.

Hewasstuckbythisquestion.stuck

stick

to

our

dreamsgot

stuck

in

the

traffic11.keepsb.company陪伴某人keepsbcompany为双宾语结构keepcompanyforsbKeepsbcompany，是一个常见的习语，用来表示陪伴某人或与某人做伴，例如：I'llkeepyoucompany

while

you'rewaiting.你等待时我会陪伴你。Ikepthimcompanywhilehewaswaitingforthebus.他等公共汽车时我陪着他。12.benefit(n.)益处(v.)受益于SherealizedthatoneofthegreatestbenefitsoftheInternetwasitsabilitytoremovethedistancethatusuallyexistsbetweenpeople.她意识到互联网的最大好处之一就是能够消除通常存在于人和人之间的距离感。★benefitn．益处vt.使受益

vi.得益于[思考感知]

(有无介词用法异)①Itisknowntousallthatdoingeyeexercisesbenefitsoureyes,andthatistosay,oureyescanbenefitfromdoingeyeexercises.众所周知，做眼保健操对我们的眼睛有好处。也就是说，我们的眼睛会受益于做眼保健操。[点拨归纳](1)forthebenefitof＝forone'sbenefit 为了……的利益beofbenefitto 有益于；对……有好处(2)benefitsb./sth. 使某人或某物受益benefitfrom/by...

从……中受益/获益(3)beneficialadj.

有利的；有益的；受益的bebeneficialto(＝beofbenefitto...) 对……有益；对……有利[名师点津]

benefit一般为不可数名词，但意为“具体的好处”时是可数名词，可用复数形式。[应用融会]

(单句语法填空)②Asweknow,booksarethesourceofknowledge.Ibenefitagreatdeal____reading.③Doingexerciseeverydayisofgreatbenefit____health.④Thesoldierlosthislife_____thebenefitofhismotherland.⑤Thedoctorconsideredthatthechangewouldbe__________(benefit)toherhealth.fromtoforbeneficial

13.distance(n.)(v.)距离★distancen．距离

v．拉开距离；与……疏远[思考感知]

(一句两译辨清distance的两词性)①Itwasdifficulttogettoknowherbecauseshealwaysdistancedherselffromeveryone.＝Itwasdifficulttogettoknowherbecauseshealwayskeptatadistance.

要了解她是很困难的，因为她总是与大家保持距离。[点拨归纳]distant(adj.)遥远的，冷淡的inthedistance在远处fromadistance 从远处atadistance 隔一段距离；在稍远处atadistanceof... 在……远处keepsb.atadistance(＝keepone'sdistancefromsb.)与某人保持一段距离；对某人冷淡、疏远[应用融会]

(单句语法填空)②What'sthe________(distant)betweenyourhouseandyourschool?③Theboywhoisstanding__thedistancehasagiftforwriting.④Onecanseetheancientruins__adistanceof10miles.⑤Herfatheradvisedhertokeepherdistance____thatfellow.distance

inatfrom

14.inspire(v.)鼓舞，激励，启发思考ShewassoinspiredbythepeopleshemetonlinethatshedecidedtostartanITclubtoteacholderpeoplehowtousecomputersandtheInternet.她受到网友的启发，决定成立一个IT俱乐部来教年长一些的人们学习使用电脑和互联网。★inspirevt.鼓舞；激励；启发思考[思考感知]

(牢记inspire介词搭配)①Hisencouragingremarksinspiredconfidenceinme.＝Hisencouragingremarksinspiredmewithconfidence.他的鼓舞人心的评论激起了我的信心。[点拨归纳](1)inspiresb.todosth.

激励某人做某事

激起/引起某人……beinspiredby 受到……的启发；由……得到灵感(2)inspiringadj. 鼓舞人心的inspiredadj. 受到鼓舞的；有灵感的(3)inspirationn. 灵感；鼓舞[应用融会]

(单句语法填空)②YaoYue,17,inspiredmanyyoungpeople_______(have)interestincomputerscience.③Anartistwho____________(inspire)bythescenepaintedthisbeautifulpicture.④Thelittleproblemsthatwemeetinourdailylivesmaybe____________(inspire)forgreatinventions.to

have

was

inspiredinspirations

15.nowthat既然，由于now短语(every)nowandthen/again有时；偶尔rightnow现在uptonow/tillnow/untilnow迄今为止justnow刚刚fromnowon从现在起(1)Nowthatthekidshavelefthome,wehavegotalotofextraspace.由于孩子们都离开家了，我们住着就更宽敞了。(2)_________youhavegotachance,youmightaswellmakefulluseofit.既然有机会，你不妨好好利用它。(3)________________________heturnedaroundtoseeifhewasfollowed.他不时地转过身来看看是否有人跟踪他。(4)_________,theworkhasbeeneasy.到目前为止，这项工作一直很容易。(5)Nowthathewasill,IrealizedhowmuchIowedhim.当他病了的时候，我才意识到我欠他多少。NowthatEverynowandthen/againUptonow16.access(v.)进入，使用，获取(n.)通道，机会ShebelievesthatitishighlyimportanttobridgethedigitaldivideandmakesurethateveryonehasaccesstotheInternetandknowshowtousenewtechnology.她认为，消除数字鸿沟、确保每个人都能使用互联网并且知道如何运用新技术，是非常重要的。★accessn．通道；(使用、查阅、接近或面见的)机会

[思考感知]

(一句两译辨清access的用法及变形)①WecangainaccesstothemostupdatedinformationthroughtheInternet.＝WecanbeaccessibletothemostupdatedinformationthroughtheInternet.我们可以通过互联网获得最新的信息。[点拨归纳](1)haveaccessto... 拥有…的机会；可接近；进入(2)accessibleadj.

可接近的；可进入的；可使用的beaccessibleto... 可接近/可靠近/可使用……[名师点津]

access前通常不加冠词，且access和accessible短语中的to是介词。[应用融会]

(单句语法填空)②Onereasonforherpreferenceforcitylifeisthatshecanhaveeasyaccess__placeslikeshopsandrestaurants.③Computersshouldbemadereadily__________(access)toteachersandpupils.to

accessible

17.charity(n.)慈善，慈善机构acharityconcert慈善音乐会Theconcertwillraisemoneyforlocalcharities.这场音乐会将为当地慈善机构募捐。18.gothrough经历，度过gothrough指的是经历一个时期gothroughatoughtime经历艰难的日子gothroughtheforest“穿过森林”，goacrossthestreet“穿过大街”1.through表示“贯通、直穿、透过、穿过”的意思，即是从一头（边）贯穿到另一头（边）Theriverrunsthroughourcity.这条河流经我们市。Hepassedthroughthehall.他穿过大厅2.across表示“横穿、横过、横渡、横跨”IswamacrosstheChangjiangRiver20yearsago.20年前我横渡了长江。Lookleftandrightbeforeyougoacrossthestreet.过马路时要左右看。19.tough(adj.)艰难的，严厉的(n.)恶棍；暴徒；toughness

n.韧性toughlyadv.强硬地；能吃苦耐劳地Itwasatoughdecisiontomake.那是个很难作的决定。20.province(n.)省一、市

City。二、县

county。现代的县隶属于省、自治区、省辖市、直辖市、自治州之下。三、乡

village，现指中国行政区划基层单位，属县或县以下的行政区领导。四、村

hamlet，村指乡下聚居的处所。AutonomousRegion

自治区21.conference(n.)会议，研讨会议，正式会谈Thehotelisusedforexhibitions,conferencesandsocialevents.这家饭店用于举行展览、大型会议和社交活动。aconferenceroom

会议室

22.resident(n.)居民，住院医生(adj.)居住的Thehotelrestaurantisopentonon-residents.旅店的餐馆对外开放。Morethan10percentofMunichresidentslivebelowthepovertyline.超过10％的慕尼黑居民生活在贫困线以下。23.plus(adj.)而且，此外(n)加号，优势①Twoplusfiveisseven.二加五等于七。②Heputaplusinsteadofaminus.他填了个加号而不是减号。③Plus,she‘snotsurewhatshe’llbedoingnextyear.此外，她不确定明年做什么24.function(n.)功能They'vebuiltakindofnewPCwithmorefunctions.他们制造了一种功能更多的新电脑。★functionn．功能；作用；机能vi.起作用；正常工作；运转[思考感知]①Herpostshouldbedeterminedonlybyherfunctioninthecompany.她的职位视其在公司的作用而定。[点拨归纳]functionas

起……作用；具有……功能functionwell/normally 运转良好/正常functional有功能的[应用融会]

(完成句子)②Wehavedevelopedanewtypeofsoftware___________________.我们已经开发了一种具有多种功能的新型软件。③Thechaircanalso___________abed.这把椅子也可以当床用。④Inyournewjobyouwill______________________________.在你的新工作中，你将履行各种职能。

with

many

functionsfunction

as

perform

a

variety

of

functions25.confirm(v.)确认HaveyouconfirmedtheWi­Fipassword?

你确认无线网络密码了吗？★confirmvt.确认；使确信①Ithasconfirmedmeinmydecisiontobecomeavolunteer.这使我更加坚定了做一名志愿者的决心。[点拨归纳]confirm＋that从句 (尤指通过提供更多证据)证实Ithasbeenconfirmedthat... 证实……confirmsb.insth(belief/opinion/view)使某人确信信念/意见/观点[应用融会]

(完成句子)②Theexpressiononherface_____________________.她脸上的表情证明了她很难过。③Thelatestevidence_______________hishonesty.最新的证据让我坚信他是诚实的。④__________________________itisthemosteffectivetreatment.已证实这是最有效的治疗方法。confirmed

her

sadnessconfirmed

me

inIt

has

been

confirmed

that26.press(v.)按压pressuren压力pressingadj.急迫的，紧迫的Thereisapressingneedformorefunds.迫切需要更多的资金。I'mreallypressedforcashatthemoment.眼下我真的缺钱。Haveyoupressedthebuttonyettocopythefile?你按下按钮复制文件了吗？★pressvt.按；压；敦促[思考感知]

(写出下列句中press的含义)①Thedoctorgentlypressedhisstomach._______②Theyarepressingustomakeaquickdecision._______③Ipressedthejuiceofhalfalemonintoaglassofwater._________按敦促压[点拨归纳]presssb.todosth.

催促某人做某事press...into... 把……塞进……[应用融会]

(完成句子)④Itisunwiseto___________________heresoearly.敦促他们这么早离开这里是不明智的。⑤Mymother______________________mybagbeforeIleft.在我离开之前，妈妈把一些食物塞进我的包里。press

them

to

leave

pressed

some

food

into

27.button(n.)按钮pressthebutton按压按钮tap/

touchthescreen轻击、轻触屏幕clickthemouse点击鼠标Taptwicetoselectasentence.轻敲屏幕两次，以选中句子28.inshape状况良好从外形看Inshape,itlookslikeahorse.从外形看,它看起来象马.Plentyofexercisewillhelpyoukeepinshape.充分的运动会帮助你保持健康.29.keeptrackof掌握..最新消息Asadoctor,Brookshastokeeptrackofthelatestdevelopmentsinmedicine.作为一名医生,布鲁克斯必须了解医学的最新发展动态.Weneedonlykeeptrackofthelastmarkedcharacter.我们只要记住最后两次标记的字符.30.discount(n.)折扣(v.)打折Theyweresellingeverythingatadiscount.他们销售的所有商品都打折。Full-timestaffgeta20percentdiscount.全职员工享受20%的折扣。31.accountn.账户，描述by(from)allaccounts据说，据报道，根据各方面所说。Heisagreatfootballplayer,fromallaccounts.据说他是个很不了起的足球运动员。

2.onaccountof因为，由于。如：Hecouldn’tcomeonaccountofhisillness.他因病不能前来。

Onaccountofholidayourstorewillbeclosedtomorrow.由于明天是假日，我们商店停止营业。3.onnoaccounts绝不，无论如何都不。Mynamemustonnoaccountsbementionedtoanyone.

我的名字是绝不能向任何人提起的。若置于句首，句子要用倒装句式。

Onnoaccountsmustthisswitchbetouched.这个开关是绝不能触摸的。4.takesthintoaccount考虑，注意。如：考虑，注意。Youshouldtaketheexpensesintoaccount.你应该把费用考虑进去。Wemusttakeintoaccounttheboy’slongillness.我们必须考虑到这个孩子已经病了很久。32.privacy(n.)隐私Shewaslongingforsomepeaceandprivacy.她渴望过清静的私人生活。private(adj.)私人的33.theft(n.)贼v.thieve偷窃复数：thieves小偷robberyn.抢劫,盗取,盗窃,掠夺v.rob复数：robberiesThethiefgrabbedthebagawayfromthewoman,anddisappearedroundthecorner.小偷从那妇女那儿抢过包,就在街角消失了.34.rude(adj.)粗鲁的rudeness(n.)粗鲁rudely（adv.)粗鲁地It'srudetospeakwhenyou'reeating.吃东西的时候说话不礼貌。35.target(n.)目标(v.)把...作为攻击目标Beingonlineisnoexcuseforbeingrude,andyoudon'twanttobecomeatargetforatrollorcyberbully.

上网不是行为粗鲁的借口，而且你也不想成为网络挑事者或网络恶霸的目标。★targetn．目标；对象；靶子vt.把……作为攻击目标[点拨归纳](1)aimatthetarget

瞄准目标hit/missthetarget 中/脱靶meet/achieveatarget 完成/达到目标(2)targetsth.on/at... 把某物对准①ThisTVshowismainlytargeted_____theyoung.②We__________________________inamonthwhichwesetatthebeginningoftheyear.我们一个月内就达到了年初设定的销售目标了。③___________________youhavetoaimatit.为击中目标，你必须瞄准它。at/on

achieved

the

sales

targets

To

hit

the

target,36.embarrassing(adj.)让人难堪的Heorshemayalsopostembarrassingphotosandinformationaboutthosepeople.

网络恶霸也可能在网上发一些照片和信息，让这些人感到尴尬。★embarrassingadj.让人难堪(尴尬；害羞)的(1)be/feelembarrassedabout/at... 对……感到难为情/不知所措 be/feelembarrassedtodosth. 对做某事感到尴尬(2)embarrassvt. 使尴尬 embarrassmentn. 窘迫；尴尬[应用融会]

(单句语法填空)①Iwasembarrassed____hisquestion.②Whenhegotmarried,Alfwastooembarrassed______(say)anythingtohiswifeabouthisjob.③Nowheisinan____________(embarrass)situation.④Myfaceturnedredwith_____________(embarrass)．atto

say

embarrassingembarrassment

37.makefunof取笑②laughat

嘲笑某人1.因…而发笑Welaughedathisjokes.我们听了他的笑话都笑了。2.嘲笑,取笑Areyoulaughingatme?你在嘲笑我吗?3.蔑视;对…满不在乎Helaughedatthedifficulties.他不把这些困难当一回事。It‘swrongtomakefunoftheblind.取笑盲人是不对的.③playajokeonsb开某人的玩笑38.upset(v.)使得烦恼Itseemedlikeajokeatfirst,butthegirlwasveryupset.

开始虽然像是在开玩笑，但是这个女生十分不快。★upsetadj.心烦的；苦恼的；沮丧的vt.使烦恼；使生气；搅乱；打翻(1)beupsetover/about/at... 对……感到不安/难过/心烦 beupsetthat... 对……感到不安(2)Itupsetssb.that... 让某人心烦的是……[名师点津]

upset作动词时，过去式和过去分词形式皆为upset；其现在分词形式为upsetting。[应用融会]

(完成句子)①Ididn'tknowenoughEnglishwordsandmygrammarwasalsopoor,whichreally_______________.我认识的英语单词不够多，语法也很差，这让我很沮丧。②Don't______________bythinkingaboutwhatmighthavebeen.别再自寻烦恼去想原本可能会怎样了。mademeupsetupsetyourself③They____________________theirchildhadn'tgiventhemanyreplyto theirletter.孩子仍没有给他们回信，他们很不安。④Hefailedintheexam,____________________.(upsetadj.)＝Hefailedintheexam,_______________.(upsetvt.)他没通过考试，这使他心烦意乱。⑤Thebadweatherwill______________forapi