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

单词精讲Unit3TheInternet1.blog[blɒɡ]词性转化bloggern.博客作者;博主blogpostn.博文，博客帖子vlog(videoblog)

plog(pictureblog)2.engine[ˈendʒɪn]n.引擎，发动机，火车头searchengine（互联网上的）搜索引擎电脑培训中心模板专业培训中心·只为你的到来~engine

[ˈendʒɪn]:n.引擎;发动机;火车头

engineer

[ˌendʒɪˈnɪə(r)]:n.工程师;技师

asearchengine:(互联网上的)搜索引擎1)Thetrainispulledbyapowerfulengine.2)Asearchengine

isatoolthathelpsyoufindwhatyou’relookingfor.3)Baiduisalocalsearchengine.3.chat

vi/n.聊天；闲聊(chatted-chatted-chatting)chatonlinechatwith/tohaveachatwithsb.chatabout在网上聊天与……闲聊与某人闲聊(1)Hechatted_________hisfriendaboutthecharityconcertwhichwastobeheldthenextweek.(2)_________________________communicateinrealtimewithpeopleallovertheworld.

在线聊天可以让你与世界各地的人实时交流。Chattingonlineenablesyoutowith/to谈论，聊及4.streamv&n.3：vi.流淌，流出2：n.一连串

1:n.小河；溪4：vt.流播Ifyoustreamvideo,

youplayitonyourcomputerwhileitisbeingdownloadedfromtheInternet.A

steady

streamofvisitorscametothehouse.Tearswerestreamingdownhercheeks.Thevalleyiswateredbyastream.

astreamoftrafficstreamingcold4.stream

vt.

流播(不用下载直接在互联网上播放音视频)

vi.流动;流出n.小河;溪流(1)a

stream

of

一连串的，大量的

streaminto/floodinto

涌入(2)streamvideo

播放视频mountainstream

山涧(3)tearsstreamdownone’scheeks泪水顺着脸颊留下

（4）goagainst/withthestream（不）随波逐流

①

Italyhasannounced____streamofnewmeasurestotrytocontaintheoutbreakofthedisease.②Hundredsofpeople___________________________（涌进）theshelterinsearchofhelpsincelastweek.③Tearsofhappiness___________________________________.幸福的眼泪顺着她的脸颊流了下来。④

Hehasn'tthecourageto_____________________________ofpublicopinion.他没有勇气逆舆论潮流流行事.ahave

been

streaming

intostreameddownhercheeksPracticego

againstthestream5.identity/aɪˈdentəti/n.身份;个性

identify

identification

使用搜索引擎时，不要泄露你的身份信息。

Whenusingsearchengines,donotdiscloseyouridentity.v.认出，确认

n.识别，鉴定，确认identitycard(ID)culturalidentity身份证文化认同；文化身份6.convenient/kənˈvinɪənt/adj.（令人）方便的;近便的

inconvenientwhen

itbeconvenientforsb

beconvenientforsbItisconvenientforsb.todosthatone’sconvenience在某人方便的时候convenient①在某人方便的时候

②对某人来说是方便的

③对...来说做...很方便conveniece

n.方便；便利adj.不便利的不能用sb做convenient的主语！

ItisveryconvenientforustokeepintouchwithfriendsthroughtheInternet.Practice语境填空1.Iamlookingforwardtoyourreply_____yourconvenience.at2.Pleasegivemeareply______itisconvenientforyou.when3.___________(convenient)storeisthemostconvenientstore.Convenience句子翻译1.用网络和朋友保持联系是很方便的。（keepintouchwith,convenient)7.cash

/kæʃ/n.现金;金钱payin/bycash用现金支付paybycreditcard用信用卡beshortofcash缺钱coin硬币bill(US)/note(UK)纸币1)Wenolongerhavetowaitinlineorcarrycasharoundwhenwegoshopping.2)Itdoesn’tmatterwhetheryoupayincashorbycreditcardinthisstore.cashier收银员8.update

vt.更新；向……提供最新信息

n.(C)更新；最新消息anupdatededitionanewsupdateupdateone’sknowledge最新版本最新新闻报道更新某人的知识updated

adj.更新过的,最新的词根法9.

database[ˈdeɪtəbeɪs]data(数据)+base(基础；基地)数据的基地n.数据库，资料库词根法10.software[ˈsɒftweə(r)]soft(软的)+ware(货物)软的货物n.软件词根法11.network[ˈnetwɜːk]net(网)+work(物质或材料制作的物品)n.（互联）网络；网状系统；人际网vt.将……连接成网络；联播vi.建立工作关系温故知新12.stuck[stʌk]stick---stuck---stuckstuck过去分词用作形容词adj.卡住，陷（入），困（于）stick

vt.

刺，戳；伸出；粘贴

vi.

坚持；伸出；粘住（过去式stuck，过去分词stuck）

n.

棍，棒；枝条get/bestuckinstuckwithbestuckonsticktosticktoone’sdreamsticktohiswordstickout陷入……中，困在……中被迫接受；无法摆脱；肩负迷恋上坚持，遵守（to为介词）坚持梦想履行诺言伸出，突出12.stuck

adj.

卡住;(陷)入;(困)于（stick---stuck---stuck）13.keepsb.company

陪伴某人incompanywithsb

companysbto

与某人一起companyn.陪伴→accompanyv.

陪伴

companionn.同伴accompanysb.toaplacebeaccompaniedby陪伴某人去某地由……陪伴陪伴某人去MydogalwayskeepsmecompanywhileIamalone.翻译：我的狗总是在我孤独的时候陪着我。14.surf

/sɜː(r)f/

vt./vi.浏览;冲浪surftheInternet网上冲浪surf--___________(n.)冲浪运动--_________进行冲浪运动的人；网虫，冲浪者surfingsurfersurfboard

冲浪板

15.benefit/ˈbenɪfɪt/n.益处;/vt.使受益;/vi.得益于

havethebenefitfrom

得益于sbbenefitfrom/bysth从……中受益/获益

forthebenefitofsb.＝forone’sbenefit为了某人的利益

beofbenefitto

有益处，对…有益

beneficialadj.有利的；有益的；受益的

bebeneficialto...＝beofbenefitto...对……有益；对……有利n.津贴，救助金Thisnewbenefithascomeasagodsendforlow-incomefamilies.保护环境对人类有益（benefit/beneficial）Protectingtheenvironmentbenefitshumanbeings.Humanbeingsbenefitfromprotectingtheenvironment.Protectingtheenvironmentisbeneficialtohumanbeings.句子翻译16.distancen.atadistanceof...at/fromadistanceinthedistancekeepsb.atadistance（观察者）远远地（目标）在远处与某人保持距离；疏远某人distant

adj.be~from遥远的；久远的，疏远的Theincidentseemstobea

past.Thetowerwashardtomakeout

.Theyjustwatchedtheperformance

.Youshouldn’tkeepsuchaniceteacher

.distantinthedistanceat/fromadistanceatadistance在……远处

[搭配]

inspiresb.todosth.激励某人做某事

inspiresb.withsth.=~sthinsb激起某人某种情感

[例句]

Heinspiredmanyyoungpeopletocarryonvolunteerwork.他激励了很多年轻人坚持志愿者工作。[同根词]17.inspire

vt.鼓舞；激励；启发思考inspirationn.灵感；鼓舞人心的人或事物inspiredadj.受到鼓舞的；借助于灵感创作的inspiringadj.鼓舞人心的；启发灵感的单句语法填空(1)LastSundaymyclassmatesandIhadan__________(inspire)speech.(2)Allofus_____________(inspire)bywhatourheadmastersaidatthemeeting.(3)Hisbehaviourhasinspiredus_____________(perform)betterthambefore.(4)Hisencouragingremarksinspiredconfidence______me.Hisencouragingremarksinspiredme______confidence.toperformwereinspiredinspiringinwithnowthat“既然；由于”，是一个连词词组，引导原因状语从句，在口语中常省略that。seeingas/that;(given)considering(that);since[例句]

Nowthatyouhaveagoodchance,youcanmakefulluseofit.既然你有一个好机会，你可以充分利用它。18.nowthat既然；由于

19.access

un．通道；(使用、接近的)机会

vt.进入；使用；获取

have（no）accessto

（没）有权或机会使用/接触/进入theaccessto

接触……的机会/通道giveaccessto

准许进入（接近）

Theonlyaccesstosuccessistohaveapropergoalandenoughpreparationstoachieveit.accessible

可到达的，可接近的，易理解的beaccessibletosb

对于某人可以使用/可以进入TheInternetiseasily

toeveryoneinthelibrary.HardlycanpeopleinTongahaveaccess

freshvegetablesandfruitafterthevolcaniceruption.Youdon’thavetherightto

thedata.accessibletoaccessaccess20.gothrough

经历；度过；通读[搭配]

goby(指时间)过去；消逝

goover 复习；温习；仔细检查

goup 上涨；上升；攀登

goout 出去；熄灭

goagainst 违背；违反

goahead前进；开始做；着手干

godown下降；下跌

20.gothrough经历;度过;通读;浏览;通过;检查;完成Thecountryhas________toomanywars.A．gonedown B．gonethrough C．gonealong D．goneupBgodown下来，gothrough经历，goalong进展，goup上升句意是：这个国家经历了很多战争。[搭配]betoughon/withsb.对某人很严厉

astoughasnails/astoughasoldboots

坚韧不拔/雷打不动

haveatoughtime日子很难过

toughlyadv.艰难地；严厉地toughnessn.坚韧；强硬

21.toughadj.艰难的；严厉的，坚强的[搭配]aconferenceroom/centre/hall会议室/会议中心/会议大厅

inconference在开会

22.conferencen.会议；研讨会；正式会谈confervi.商议，协议23.plusconj./n./prep.SomeknowledgeofSpanishisadefiniteplusinthisjob.Oneofthehotel'spluspointsisthatitisverycentral.Heisnotinterestedinsports,plusheisbusypreparingforhisgraduationpaper.2plus4equals6.优势好的而且加functionas..

functionwell/normally具有……功能;起……作用；运转良好/正常履行……职责，发挥……作用 履行多种职责24.function

functionaladj.功能的，实用的cn.功能，作用，机能performa...functionperformavarietyoffunctionsvi.起作用，正常工作，运转25.batteryn.电池outofbattery电池没电了Myphoneisoutofbattery.充电

charge充电器

charger插座

outletconfirmthat...Ithasbeenconfirmedthat...26.

confirm

vt.确认；使确信confirmone’s

belief

坚信某人的的信念confirmone’s

opinion/view/suspicionsconfirmsb.insth.(

belief/opinion…)

使某人确信某事证实某人的观点/看法/怀疑证实……已确定/证实……①Uptonow,morethantwopeople_____________________deadinthedisaster.②翻译：她脸上的表情证明了她很难过。______________________________________________.③_______________________itisthemosteffectivetreatment.Theexpressiononherfaceconfirmedthatshewasverysad.have

been

confirmedIthasbeenconfirmedthat已经证实了这是最有效的治疗方法。press...against/on...pressabutton/switch/keypresssbtodosth把……按在……上按下按钮/开关；按键underpressurerelieve/reducepressureputpressureonsb.bloodpressure处于压力下减压向某人施压血压pressuren.压力；劝说，强迫敦促某人做某事27.

pressvt.按；压；敦促n.(常用thepress)报刊;新闻界press...against/on...pressabutton/switch/key

按下按钮/开关；按键presssbtodosth把……按在……上underpressurerelieve/reducepressureputpressureonsb.bloodpressure处于压力下减压向某人施压血压pressure

n.压力；劝说，强迫敦促某人做某事27.

pressvt.按；压；敦促n.(常用thepress)报刊;新闻界pressvt.presspressureimpressdepressimpressionimpressivedepressiondepressed28.inshape

状况良好 29.keeptrackof

掌握……的最新消息；

了解……的动态 Bankstatementhelpsyou__________whereyourmoneyisgoing.A．keeptrackof B．putupwithC．comeupwith D．fitinwithAkeeptrackof跟踪，记录；putupwith忍受；comeupwith提出；fitinwith使适合，与……一致。句意：银行对账单可以帮助你追踪你的钱的去向。所以选Aatadiscountadiscountstore/shopoffer/givesb.adiscountdiscountedprices/fares打折折扣店给某人打折扣打折价/票价Thesegoodswillbesold______adiscount.at30.discountcn/v.10%discount30%off=打九折=打七折31.account

cn.账户；描述open/closeanaccountun.原因,考虑,

评价,

开/销户onaccountof

（=becauseof）takesth.intoaccount（＝takeaccountofsth.）givesb.a（full）accountof（详细）描述……考虑到，顾及因为，由于onnoaccount(=in

no

way)决不(置于句首时,部分倒装)31.accountvi

accountfor

Hehasbeenaskedto

accountforhisconduct.Studentsaccountfor50%ofourcustomers.是……的原因，解释；（在数量和比例上）占解释占比Hegaveuptheresearch

fundshortage.Hishardwork

hissuccess.Iwillappreciateitifyoucan

myapplication.

willI

stopmakingefforts.Girls

onethirdoftheclass.onaccountofaccountsfortakeaccountofOnnoaccountaccountfor32.theft[θeft]:n.偷(窃);盗窃罪

thief[θiːf]:n.贼;小偷(复:

thieves)

steal--stole--stolen:偷1)Identitytheftisacommonandseriousproblem.身份盗窃是一个普遍而严重的问题。2)HalfanhouragoIreportedthethefttothepolice.半个小时之前，我向警方报告了这起盗窃案33.rude

adj.粗鲁的；无礼的rudenessn.无礼；粗暴 berudetosb.Itisrude(ofsb)todosth

berudeinmanner=beinarudemanner对某人粗鲁某人做……是无礼的举止粗鲁33.rude

adj.粗鲁的；无礼的Itwasrude______youtostareattheforeignerwhenhepassedbyjustnow.A．of B．for C．with D．toA34.targetn.目标;对象;靶子vt.把……作为攻击目标a

target

audience/group

set

a

target制订目标reach/realize/achievethetarget/goal:实现目标hit/missthetarget中/脱靶cn.目标;对象;靶子目标观众/群体targetsb/sthassth 锁定某人/某物为……betargeted

at瞄准；以……为目标①ThisTVshowismainlytargeted_____theyoung.②Thecompanyhastargetedadults______itsmaincustomers.atasvt.把……作为攻击目标35.troll[trɒl]:n.发挑衅帖子的人;

恶意挑衅的帖子Atroll

isapersonwhopostscommentsorquestionsinordertostiruptroubleonline.

36.cyberbully['saɪbəbʊli]:n.网霸v.网络欺凌

cyber-:网络的bully:n.霸道的人为……所特有37.particularadj.特定的；特别的；讲究的beparticularabout beparticulartoinparticular＝particularly特别；尤其对……讲究；挑剔1.Pleasedon'tbetooparticular_______hisjob.2.Asisknowntoall,pandasareparticular_____China.aboutto38.embarrassing

adj.让人难堪(尴尬；害羞)的(1)be/feelembarrassedabout/at... 对…感到难为情be/feelembarrassedtodosth. 对做某事感到尴尬(2)embarrassvt. 使尴尬embarrassment

n. 窘迫；尴尬embarrassedadj.感到尴尬的①Iwasembarrassed_______hisunexpectedquestion.②Whenhegotmarried,Alfwastooembarrassed______(say)anythingtohiswifeabouthisjob.③Nowheisinan____________situation.④Myfaceturnedredwith_____________．at/aboutto

say

embarrassingembarrassment

39.makefunof:取笑;戏弄

playatrick/tricksonsb:捉弄某人

playajoke/jokesonsb:

戏弄;同…开玩笑2)TheymakefunofmebecauseI’mshorterthananyoneelse.be/feelupsetabout

sth.beupsetwith

sb.beupsetwithsbaboutsthItupsetssb.todosth./that…对某事感到心烦对某人感到生气因某事对某人感到心烦…让某人感到心烦40.upset

vt.使烦恼；使生气；搅乱(upset,upset,upsetting)

adj.心烦的；苦恼的；沮丧的Itreallyupsettheteacher

shemadethesamemistakeagain.Don’tbeupset

him,forhewasjustjoking.Sheistooupset

thefinalexamtodoanything.tha