Unit+3+The+Internet+key+words+ language+points知识点讲解课件【知识精研+能力提升】高中英语人教版(2019)必修第二册

Book2unit3

TheInternetkeywords&languagepointsListening,SpeakingandTalking

1．(教材P26)chatonline网上聊天★chatvi.聊天；闲聊[思考感知]①(2020·全国卷

Ⅱ)Aneasywaytobringallworkgenerationstogetheriswith achatplatform.将所有工作人员聚集在一起的一个简单方法是使用一个聊天平台。

[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

2．(教材P26)Istreamvideosandmusic.

我播放视频和音乐。★streamvt.流播(不用下载直接在互联网上播放音视频)；流出vi.流动n.小河；

溪流[思考感知]

(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

stream3．(教材P31)XiaoBoislookingforanexerciseapptohelphimgetinshape.小博正在寻找一款运动应用程序来帮助他保持良好身材。★inshape状况良好[以文化人]①Tomalwaysgoesjogginginthemorningandheusuallydoespush­upstoo toget/stayin

shape.

汤姆早上总是慢跑，他也经常做俯卧撑来保持良好身材。

[点拨归纳]get/stayinshape

保持良好身材bebackinshape 回到良好状态intheshapeof 以……的形状ingood/bad/poorshape 身体健康/不健康；状态好/不好[应用融会]

(完成句子)②Thisbatterycanlastlonger,keepingyoursmartphone________.电池续航时间更长，让你的智能手机保持良好状态。③Afteranight'srest,he_________________.经过一夜的休息，他恢复了状态。④Thecloudwas_______________ahorse.那片云呈现出马的形状。in

shapewas

back

in

shapein

the

shape

of4．(教材P31)Laurawouldlikeanappforgettingrichandanotherthatwill

makehergradesbetter.劳拉想要一个能致富的应用程序和另一个将使她的成绩更好的应用程序。[分析点拨]句中makehergradesbetter属于“v.＋n.＋adj.(宾补)”结构。该结构中，better作宾语补足语。在“make＋宾语＋宾语补足语”结构中，宾语补足语可由名词或形容词、不带to的不定式、过去分词或介词短语充当。[应用融会]

(完成句子)①Praisemakesgoodmen______andbadmenworse.[谚语]表扬能使好人更好，坏人更坏。②Thepolicemadethem_____againstthewall.警察强迫他们靠墙站着。③Wemadehim________ofourEnglishSpeakingSociety.我们让他当英语会话社主席。④Heraisedhisvoiceinordertomakehimself__________.他提高嗓门为的是使大家能听懂他的话。better

stand

chairmanunderstood

5．(教材P31)BothofXiaoBo'sappskeeptrackofthestepshetakes.小博的两个应用程序都记录了他走路的步数。★keeptrackof掌握……的最新消息；了解……的动态[思考感知]

①Keeptrackofyoureffortsandwritedownhowyoufeel.记录下你的努力，写下你的感受。[点拨归纳]losetrackof 了解……的情况；与……失去联系[应用融会]

(完成句子)②Ifinditdifficultto_____________myoldfriendsnow.我发现现在很难了解我的老朋友的情况。③It'seasyto__________________whenyoushopinalargemalllikethis.当你在如此大型的购物中心购物时是很容易忘记时间的。keep

track

oflose

track

of

time6．(教材P31)Lauraneedsanappthatwillhelphergetdiscounts.劳拉需要一个能帮她获得折扣的应用程序。★discount

n．折扣vt.打折[思考感知]

(一语辨清discount两词性)①Thatstoredoesnotdiscountatallbuttodaythesegoodswillbesoldatadiscountof10%.那家商店(出售商品)一概不打折，但今天这些商品将减价10%出售。

[点拨归纳]give/allow/makeadiscount(of...) 打(……)折with/atadiscount(of10%) 打(九)折[应用融会]

(完成句子)②Theemployeesattheshopcanget_________________.商店员工购物可打9折。③Inthisshop,everythingissold_____________.在这家商店，所有的东西都打折卖。④They______________________forcashpayment.现金付款，他们给予九折优惠。a

discount

of

10%at

a

discountgive

a

discount

of

10%7．(教材P31)Lauraneedsanappthatwilladdmoneytoherbankaccount.劳拉需要一个可以往她的银行账户里存钱的应用程序。★account

n．账户；描述[思考感知]①Theprofessorwarnedthestudentsthatonnoaccount

shouldtheyusemobilephonesinhisclass.教授警告学生，在他的课上绝对不能使用手机。

[点拨归纳]givesb.a(full)accountof... 给某人(详细)描述……keepanaccountof 记录；记载onaccountof 因为，由于take...intoaccount(＝takeaccountof)考虑到，顾及onnoaccount 决不(在句首时，句子用部分倒装语序)[联想发散]

onaccountof的同义短语有becauseof,dueto,owingto,thanksto,asaresultof等。[应用融会]

(完成句子)②Shehasthehabitof_____________________herdailyactivities.她有记录日常活动的习惯。③Hewastooshockedto__________________whathadhappened.他震惊得说不出发生了什么事。④Onnoaccount_____________________________forwhathappened.士兵们绝对不该为所发生的事受到责难。⑤Weshould____________________________andthenmakeadecision.我们应该先考虑他的健康状况，然后再做决定。keeping

an

account

of

give

an

account

of

should

the

soldiers

be

blamedtake

his

health

into

account8．TherearecountlessarticlestellingushowtheInternethasmadeourlives moreconvenient.

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。★convenientadj.方便的；近便的[思考感知]

(牢记convenient不能用“人”作主语)①WouldMondaybeconvenientforyou?周一你方便吗？

[点拨归纳](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[名师点津]

(1)convenient作表语时，不能用表示人的名词或代词作主语，且在Itisconvenientforsb.todosth.结构中介词for不能用介词of代替。(2)convenience意为“方便；便利”时为不可数名词，意为“便利的事物或设施”时，为可数名词。[应用融会]

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

leave

convenience

9．Wecangetthemostupdatedinformationfromlargedatabases.

我们可以从大型数据库中获得最新的信息。★updatevt.更新；向……提供最新信息

n．更新；最新消息[以文化人]①Worldeconomicfutureisahigh­speedoperation,constantlyupdated

informationage.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

updated(2)完成句子⑤Teachershavetoconstantly______________________inordertomaintain theirprofessionalcompetence.教师必须不断更新他们的知识，以保持他们的专业能力。update

their

knowledge

10．Atage50，shefoundherselfoutofworkandstuckathomewithonlyher omputertokeephercompany.50岁时，她发觉自己失业了，困在家里，只有电脑相伴。★stuckadj.卡住；陷(入)；困(于)[思考感知]①Ihadastudenttodaywhogothisfingerstuckinsideatesttubeinscience lass.今天我有个学生在科学课上把手指卡在试管里了。

[点拨归纳](1)get/bestuckin

陷入……中，困在……中(2)stickv. 插入；粘贴stickto 保持(to为介词)[应用融会]

(单句语法填空/完成句子)②Thousandsofvisitorsremained_____(stick)abroadbecauseoftheterrible weather.③Howeverdifficultitis,weshould___________________.不论困难多大，我们都应坚持我们的梦想。④I________________________.Asaresult,Iwaslateforworkthismorning.我遇上交通堵塞了。结果，今天早上我上班迟到了。stuck

stick

to

our

dreamsgot

stuck

in

the

traffic11．SherealisedthatoneofthegreatestbenefitsoftheInternetwasitsability toremovethedistancethatusuallyexistsbetweenpeople.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,andthatisto say,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)toher health.fromtoforbeneficial

★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)①Itwasdifficulttogettoknowherbecauseshealwaysdistancedherselffrom everyone.＝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]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

12．Shewassoinspiredbythepeopleshemetonlinethatshedecidedtostart anITclubtoteacholderpeoplehowtousecomputersandtheInternet.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)interestin computerscience.③Anartistwho____________(inspire)bythescenepaintedthisbeautiful picture.④Thelittleproblemsthatwemeetinourdailylivesmaybe____________

(inspire)forgreatinventions.to

have

was

inspiredinspirations

13．Shebelievesthatitishighlyimportanttobridgethedigitaldivideand makesurethateveryonehasaccesstotheInternetandknowshowtouse newtechnology.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

vt.进入；使用；获取[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；可以接近；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)toteachersand pupils.accessible

to

14．Whenyougothroughtoughtimes,youmeetotherswhoarefacingsimilar challenges.当你身处逆境时，你会遇到面临相似挑战的人。★gothrough经历；度过；通读；经受；完成；仔细检查；(法案等)通过；

花完；用掉[思考感知]

(写出下列句中gothrough的含义)①Hewentthroughmanydifficultiesbeforehesucceeded.______②Youmustgothroughyourpapersbeforeyouhandthemin._________③Theplanwentthrough,whichmadeusallhappy.____________④Wewentthroughallourmoneylastweekandhadnothingtobuythe milk.____________经历仔细检查(法案等)通过花完；用掉[应用融会]

(完成句子)⑤Peterhaslosthisjob,andthefamily________________________________.彼德失业了，他的家庭正面临艰难。⑥TherewasatimewhenIwasnotinterestedinEnglishanylongerand_____________________________.有一段时间，我对英语不再感兴趣，并且经历了几次失败。went

through

several

failuresis

going

through

a

very

difficult

time15．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performavarietyoffunctions 履行多种职责[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

functions16．HaveyouconfirmedtheWi­Fipassword?

你确认无线网络密码了吗？★confirmvt.确认；使确信[以文化人]①Ithasconfirmedmeinmydecisiontobecomeavolunteer.这使我更加坚定了做一名志愿者的决心。

[点拨归纳]confirm＋sth./that从句/wh­从句 (尤指通过提供更多证据)证实Ithasbeenconfirmedthat... 证实……confirmsb.in(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

that17．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

18．Beingonlineisnoexcuseforbeingrude,andyoudon'twanttobecomea

targetforatrollorcyberbully.

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[应用融会](1)单句语法填空①ThisTVshowismainlytargeted_____theyoung.(2)完成句子②We__________________________inamonthwhichwesetatthebeginning oftheyear.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,19．Trollsoftenuseseveralfalsenamessothattheycanstayonasite.

为了长期待在一个网站上，网络挑事者经常使用多个假名。[分析点拨]sothat...引导目的状语从句，意为“为了……，以便……”。①

（2022·新高考Ⅰ卷)Ifnot,pleaseletmeknowsothatwecanmakeadjustmentsaccordinglytosuityourschedule.如果不方便，请让我知道，以便我们做出相应的调整，以适应您的日程安排。

(1)sothat...引导目的状语从句，从句中常使用can/could/may/might/will/ would/should等

情态动词，从句之前不用逗号。(2)sothat...引导结果状语从句，意为“以至于；结果”，从句中一般不用

情态动词，从句前常有逗号。[应用融会]

(英译汉)②ManyathletestakepartintheOlympicGamessothattheycanwinglory fortheirhomeland._______________________________________________③Igaveyouamapsothatyouwouldn'tgetlost!_______________________________________________④Ithasn'trainedforafewmonths,sothatthesoilhasdriedout._______________________________________________许多运动员参加奥运会为的就是能为祖国赢得荣誉。为了你不会迷路，我给过你一张地图！好几个月没有下雨了，以至于土壤都干透了。

20．Heorshemayalsopostembarrassingphotosandinformationaboutthose people.

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[点拨归纳](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____hisunexpectedquestion.②Whenhegotmarried,Alfwastooembarrassed______(say)anythingtohis wifeabouthisjob.③Nowheisinan____________(embarrass)situation.④Myfaceturnedredwith_____________(embarrass)．atto

say

embarrassingembarrassment

21．However,themorepoliteyouare,thelesslikelyitisyouwillbeattacked.

然而，你越有礼貌，你被攻击的可能性就越小。[分析点拨]本句为the＋比较级...,the＋比较级...结构，意为“越……，就越……”。①Usually,thestrangertheideais,themoreitgets noticed.通常情况下，想法越奇怪，就会得到越多的关注。“the＋比较级...，the＋比较级...”结构中，前一个“the＋比较级”是条件状语从句，后一个是主句。主句用一般将来时，前面的从句用一般现在时表示将来。[应用融会]

(完成句子)②________youpractise,__________youcanunderstand.你练习得越多，理解得就越好。③________Ireadthebook,________Ilikedit.这本书我越看越喜欢。

④__________youstand,___________youwillsee.你站得越高就看得越远。The

more

the

betterThe

more

the

more

The

higherthe

farther

22．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[点拨归纳](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______________forapicnic.这恶劣的天气会把我们野餐的计划打乱。were

very

upset

that

which

made

him

upsetwhich

upset

himupset

our

plan

23．Useawebsiteyouarefamiliarwith.

用一个你熟悉的网站。★familiaradj.熟悉；熟知[点拨归纳]getfamiliarwith

熟悉；与……熟悉起来(表示动作)sb.befamiliarwithsth. 某人对某物熟悉sth.befamiliartosb. 某物为某人所熟悉[应用融会]

(单句语法填空)①SinceIamfamiliar____Beijing,Icanhelpvisitorsfindtheirwayinthe city.②Ifyouarenotfamiliar____thetopic,youmaywritesomethingthatis familiar__you.with

with

to二、经典句式1.感知原句Atage50,shefoundherselfoutofworkandstuckathomewithonlyhercomputertokeephercompany.50岁时，她发觉自己失业了，困在家里，只有电脑相伴。分析：“find＋宾语＋宾语补足语”结构。尝试仿写等他醒来时，他发现自己在一间陌生的房间里。Whenheawoke,he_______________________hedidn'trecognize.found

himself

in

a

room2.感知原句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。分析：so...that...“如此……以至于……”，引导结果状语从句。尝试仿写(2022·浙江6月高考写作）这些房间配备了许多现代化的电子设备以至于我们上网非常方便。Theseroomsareequippedwith__________modernelectronicdevices_____itisveryconvenientforustosurftheInternet.somanythat3.感知原句Nowthatheworksandcantakecareofhimself,hisdaughterhastimetostudyatuniversity.由于他有事情可做，并能够照顾好自己，他的女儿就有时间上大学了。分析：nowthat“既然”，在意思和用法上同since，引导原因状语从句，口语中that可省略。尝试仿写既然你有一个好机会，你不妨充分利用它。__________youhaveagoodchance,youmayaswellmakefulluseofit.Now

that

三、长难句分析

[改写成简单句]

(仅改定语从句)____________________________________________________________________________________________________________________________________In

an

online

group,

she

could

talk

about

her

problems

and

get

support

and

dvice

from

others.[改写成简单句]①A61­year­oldwoman__________________________________together withtwofriends.②A61­year­oldwoman________________.has

started

a

small

online

company

was

living

alone1．MuchhasbeenwrittenaboutthewondersoftheWorldWideWeb.关于万维网奇妙之处的著述浩如烟海。[感知将学语法]句中hasbeenwritten为现在完成时的被动语态。尤其注意短语动词、带有双宾语的句子和带有复合宾语的句子变为被动结构。①Thisisaphotoofthepowerstationthathasbeensetupinmyhom