2021-2022新教材英语人教版必修第二册练习：Unit3含解析

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八Unit3DiscoveringUsefulStructures

TW基础全面练〃一

I.单句语法填空

1.Muchusefulinformationabouttheseplanetshasbeen

coHected(collect)since1971.

2.Thenewdictionariesareveryuseful.Theysellwellandhavebeen

sold(sell)outalready.

3.Recently,somestudentshavebeenfound(find)toordertake-out

throughcellphoneApps.

4.Inmyhometown,thereisalwaysaharvestsupperforthefarmers

afterallthewheathasbeencut(cut).

5.I'mwritingtoinformyouthataTaiChiClubhasbeenfounded(found)

inourschoolrecently.

6.Inrecentyears,ourlivingenvironmenthasbeenpolluted

(pollute)worseandworse.

7.Shakespeare'splayHamlethasbeenmade(make)intoatleastten

differentfilmsoverthepastyears.

8.The1,800-year-oldYellowCraneTowerhasbeenrebuilt(rebuild)

manytimesinhistory.

9.Recentlyasurveyhasbeendone（do）tofindouttheaveragenumber

ofbookseachpersonreadseveryyearinChina.

10.Ihavelearnedwithdelightthatyouhavebeenchosen（choose）as

“theBestTeenagerinXinjiang“recently.

n.用现在完成时的知识完成下列语段

Inourcommunity,thereisawelfarecenter.Overthepastfewyears,

1.manvmeasureshavebeentaken（已经采取了很多措施）toimprove

itsfacilities.Since2019,20computers2.havebeenfixed（已被安装）

therefortheresidents.Today,theresidents'lives3.havebeengreatly

changed（被大大地改变了）bythesecomputers,becausesome

residents4.havebeentaught（被教）tousetheInternet.Althoughthey5.

haven'tboughY没有买）anygoodsonline,theirconfidence6.hasbeen

inspired（被激至己）bythesethings.Whocanguesswhattheirfuturelife

willbelike?

T\\综合应用练〃/—

I.阅读理解

A

SurfingtheInternetforfunwillmakeyouabetteremployee,

accordingtoanAustralianstudy.

TheUniversityofMelbournestudyshowsthatpeoplewhousethe

Internetfortheirownreasonsatworkareabout9percentmore

productivethanthosewhodonot.StudyauthorBrentCokersaid,

“SurfingtheInternetattimeshelpsincreaseanemployee'sattention."

“Peopleneedtorelaxforabittogetbacktheirattention,"Coker

saidontheuniversity'swebsite,"Havingashortbreak,suchasa

quicksurfingoftheInternet,helpsthemindtorestitself,leadingtoa

highertotalInternetattentionforaday'swork,andasaresult,

increasesproductivity（生产效率）,"hesaid.

Accordingtothestudyof300workers,70percentofpeoplewho

usetheInternetatworksurftheInternetfortheirownreasonsduring

officehours.Amongthemostpopularsurfingactivitiesaresearching

forinformationaboutproducts,readingonlinenews,playingonline

gamesandwatchingvideos."Firmsspendalotofmoneyonsoftware

toblocktheiremployeesfromwatchingvideos,usingsocial

networkingsitesorshoppingonline,MsaidCoker."That'snotalwaysa

goodidea."

However,Cokersaidthestudylookedatpeoplewhosurfedthe

Internetinmoderation（适度），orwereontheInternetforlessthan20

percentoftheirtotaltimeintheoffice."Thosewhospendtoomuch

timesurfingtheInternetwillhavealowerproductivitythanthose

without,"hesaid.

【文章大意】本文是一篇说明文，主要介绍了澳大利亚的一项研究,

研究发现上网的乐趣会让你成为一个更好的员工。

1.WhatdoestheUniversityofMelbournestudymainlyshow?

A.PeoplewhosurftheInternetaregoodemployees.

B.NoteveryonesurfstheInternetforfunduringofficehours.

C.SurfingtheInternetforfunduringofficehoursincreasesproductivity.

D.TheInternetisbecomingmoreandmoreimportantinpeople'slife.

【解析】选G细节理解题。根据第二段第一句可知，"墨尔本大学的

研究表明，在工作中出于自身原因使用互联网的人的工作效率比不

使用互联网的人大约高9%。"可知，墨尔本大学的研究主要表明在办

公时间上网消遣可以提高员工的工作效率。故选

Co

2.AccordingtoParagraph3,BrentCokerwouldmostprobablyagree

that.

A.thelongeraperson'smindrests,thebetterattentionhewillhave

B.surfingtheInternetisthebestwaytoincreaseproductivity

C.workersshouldhavealongbreakduringofficehours

D.workersshouldlettheirmindsrestnowandthen

【解析】选D。细节理解题。根据第三段可知，BrentCoker认为工人

们应该时不时地让他们的大脑休息一下，这样他们的工作效率才会

提高。故选D。

3.WhichofthefollowingisNOTmentionedinthepassageasoneofthe

mostpopularsurfingactivities?

A.Watchingvideos.

B.Readingonlinenews.

C.Readingonlinenovels.

D.Playingonlinegames.

【解析】选细节理解题。根据第四段可知，在文章中没有提到在

Co

线阅读小说是最受欢迎的上网活动之一。故选

Co

4.Whatcanweinferfromthelastparagraph?

A.SpendingtoomuchtimesurfingtheInternetreducesproductivity.

B.ThosewhoneversurftheInternethavethelowestproductivity.

C.Mostpeopledon'tsurftheInternetinmoderationduringoffice

hours.

D.PeopleshouldspendaslittletimeaspossiblesurfingtheInternet.

【解析】选推理判断题。根据最后一段最后一句可知"那些花太

Ao

多时间上网的人的工作效率会低于那些没有上网的人〃。故选

Ao

B

（2021•焦作高一检测）

ThepopularityofChinese-ownedvideo-sharingserviceTikTok（抖

音）continuestogrowamongyoungpeopleintheUnitedStates.In2019,

expertssaytheservicemorethandoubleditsAmericanuserbaseto37

million.TikTokisespeciallypopularwithteensandyoungadults.

Theserviceletsuserscreateandsharetheirshortvideosthatthey

thinkinterestinganduseful,andmanyofthemareunder15seconds.

TheTikTokappoffersawidechoiceofsounds,briefpartsofsongsand

specialeffectstoolstohelpcreateavideo.SomeTikTok-basedmemes

areverypopular.Videosoftenincludepopularsongsfromwell-known

artistsandTikTokhasevenhelpedlaunchthecareersofnewmusicstars.

TikTokisconsideredacompetitortothevideo-sharingapp

Snapchat,aswellasInstagramservice.SnapchatandInstagramalso

mainlyinterestyounguserswithawidemixofphotosandvideos

centeredlargelyonfashion,popcultureandhumor.

Lastyear,TikTokwasthesecond-mostdownloadedappfromApple

andGooglestores.OnlyWhatsAppwasdownloadedmore.Research

companySensorTowerguessespeoplehavedownloadedtheTikTokapp

1.65billiontimes.

TikTokhasbeenusedbymanymajorcompaniestoreachyoung

peoplewhouselittleornotraditionalmedia.Oneofthosecompaniesis

American-basede.I.f.Cosmetics.Themakeupcompany'schiefmarketer,

KoryMarchisotto,saidthatTikTokis“wheretheGenZpartyis”.GenZis

anameusedtocallthegenerationbornbetweenthelate1990sandthe

early2000s."That'swherethey'reallhangingout,"Marchisottosaid.

CompaniesappearingonTikTokcanmakemoneythrough

advertising.Often,thecompaniescreateuser“challenges“aspartof

theiradcampaigns.Inchallenges,usersareinvitedtopublishtheirown

videosinwhichtheyperformsimilardancemoves.Onecampaignbye.I.

f.Cosmetics,forexample,askedpeopletowinkandmovetheirlipswhile

followingasong.TikTokuserscreated3millionvideosthatreceived

morethan4billionview.

【文章大意】文章介绍了中资视频分享软件TikTok（抖音）在美国越来

越受欢迎，以及抖音的商业用途。

5.WhichwordcanbestdescribethevideoscreatedonTikTok?

A.Traditional.B.Formal.

C.Various.D.Serious.

【解析】选细节理解题。根据文章第二段第二句可知，抖音提供

Co

了丰富的声音选择，歌曲片段和特效工具来帮助用户制作一个视频,

由此可推断出在抖音上制作的视频应该是各种各样的。故选

Co

6.WhichwasdownloadedmostfromAppleandGooglestoreslastyear?

A.TikTok.B.Snapchat.

C.Instagram.D.WhatsApp.

【解析】选细节理解题。根据文章第四段前两句可知，去年，抖

Do

音是苹果和谷歌应用商店下载量排名第二的应用程序。只有

WhatsApp的下载量比它更多。由此可知去年，苹果和谷歌应用商店

下载量最多的应用程序是故选

WhatsAppoDo

7.WhatcancompaniesdoonTikTok?

A.Challengetheircompetitors.

B.Makeadvertisements.

C.Holdmusicconcerts.

D.Promoteusers'abilitiestomakevideos.

【解析】选细节理解题。根据文章最后一段关键句

Bo"Companies

appearingonTikTokcanmakemoneythroughadvertising.”可知,出现

在抖音上的公司可以通过广告赚钱。由此可知，公司可以在抖音上为

自己的产品打广告。故选瓦

8.Whatisthebesttitleforthetext?

A.China'sTikTokKeepsGrowingAmongUSYouth

B.TikTokHelpsUsersCreateandShareShortVideos

C.China-basedTikTokAchievesGreatSuccess

D.CompaniesBenefitMuchfromTikTok

【解析】选A。标题归纳题。通读全文，本文主要介绍的是TikTok（抖

音）在美国越来越受欢迎的事实。再根据文章第一段第一句也可推断

出抖音在美国年轻人中越来越受欢迎。文章最后两段通过描述抖音的

商业价值，也可以从侧面反映出正因为年轻用户多，它才具有商业价

值。综上所述，本文的最佳标题为"中国的抖音在美国年轻人中越来

越受欢迎。"故选A。

n.完形填空

（2021•随州高一检测）

Seventeen-year-oldNadiaClarketalksaboutherAfricanexperience.

LastsummerIgotthechancetospendamonth1inahospital

inAfrica.Ihadoneyearleftatschool,andIwas2instudying

medicineatuniversity.Ithoughtitwastheperfectchancetogetsome

experienceandtoseeifIreallywantedtobea(n)3.

Itwasamonththatchangedmylife.Iwas4toaworldthatis

very5tomineinsomanyways.Iwasshockedathowpoorso

manyofthefamiliesoverthereareandhow6theirlivescanbe.

ButIwasalsoamazedathow7peoplegoabouttheireveryday

lives.Thewaythey8togetherandhelpeachotherisareal

inspiration,andsomethingIthinkalotofushereintheUKhave9.

Ithinkmanyofusdon'trealisehowluckyweare.

Everyday,Ispentalotoftime10floorsandchangingbed

sheets,andIalsogottospendsometime11thepatients.

Althoughmyworkinthehospitalwasratherhard,I'mverydelighted

thatIcoulddosomethingmeaningful.AndIgotthechanceto12

somedoctorsandaskthemabouttheprofessioninperson.Isawsome

trulyawfulthingsinthehospital,butnoneofthemchangedmymind

aboutbeingadoctor.Infact,theyonlymadememore13todo

medicine.

Aftertheexperience,Iknow14whatI'mgoingtodo:Iwantto

workforaninternationalorganisationliketheRedCrossandtrymybest

to15peopleoverseaswhohaven'tbeenasluckyinlifeasme.I

can'twaittogetstarted.

【文章大意】17岁的NadiaClarke描述了她在医院的所见所闻这次

经历让她坚定了自己学医的决心，并打算接下来为像红十字会这样

的国际组织工作，并且尽最大的努力去帮助那些在生活中没有像自

己这样幸运的海外人士。

1.A.performingB.relaxing

C.volunteeringD.struggling

【解析】选根据后文

Co“Ithoughtitwastheperfectchancetogetsome

experience"可知作者将这看作一次获得经验的机会，结合后文描述了

当地人民贫困的状况，可推知作者是去做志愿者的。故选

Co

2.A.interestedB.patient

C.wrongD.alone

【解析】选A。句意：我还有一年（高中）毕业，我对在大学学医很感兴

趣。根据后文"instudyingmedicineatuniversity"可知作者对学医感兴

趣。故选A。

3.A.physicistB.manager

C.educatorD.doctor

【解析】选根据后文

Do“noneofthemchangedmymindaboutbeinga

加戊〃可知作者想知道自己是否真的想成为医生。故选

3Do

4.A.provedB.introduced

C.limitedD.born

【解析】选结合后文〃和常识可知，作者想做志愿者工

Bo"toaworld

作，于是被某个志愿者组织介绍去了非洲，即另一个世界。故选

Bo

5.A.differentB.important

C.attractiveD.similar

【解析】选A。结合后文“Iwasshockedathowpoorsomanyofthe

familiesoverthereare"可知当地的家庭都很贫困，这与作者之前的世

界非常不同。故选A。

6.A.satisfyingB.difficult

C.ordinaryD.meaningless

【解析】选B。结合上文“howpoorsomanyofthefamiliesoverthere

可知当地人的家庭条件贫困，因此生活艰难。故选

are”Bo

7.A.positivelyB.independently

C.calmlyD.comfortably

【解析】选积极地;独立地;冷静地;

Aopositivelyindependentlycalmly

comfortably舒服地。But表示转折，结合上文“howpoorsomanyofthe

familiesoverthereare"可知，当地人虽然贫穷，但生活态度却很积极。

故选A。

8.A.walkB.travelC.escapeD.join

【解析】选根据后文

Do“togetherandhelpeachotherisareal

inspiration"可知当地人团结一致，互相帮助。jointogether"团结，连

接"。故选D。

9.A.createdB.doubted

C.forgottenD.provided

【解析】选根据后文z

Co“Ithinkmanyofusdontrealisehowluckywe

are.〃可知作者认为在自己的国家，很多英国人已经忘记了要团结一

致、互相帮助，也没有意识到他们有多幸运。故选C。

10.A.protectingB.painting

C.removingD.cleaning

【解析】选D。根据后文"floorsandchangingbedsheets"可知在医院

当志愿者的作者每天都要扫地、换床单。故选入

11.A.lookingafterB.learningfrom

C.takingoverD.cheeringfor

【解析】选照顾;学习;接管;

Aolookingafterlearningfromtakingover

欢呼。根据后文可知是照顾病人。故选

cheeringfor"thepatients"Ao

12.A.arguewithB.thinkabout

C.writetoD.talkto

【解析】选根据后文可矢口

Do“askthemabouttheprofessioninperson”

作者有机会和医院里的医生交谈，询问他们的专业。故选

Do

13.A.determinedB.grateful

C.nervousD.disappointed

【解析】选A。determined坚决的；grateful感激的；nervous紧张的;

disappointed失望的。结合上文“noneofthemchangedmymindabout

beingadoctor〃可知作者在医院看到的事情，坚定了学医的决心。故选

Ao

14.A.hardlyB.easily

C.exactlyD.possibly

【解析】选结合后文

Co“Iwanttoworkforaninternationalorganisation

liketheRedCross"可知作者目标明确，很确切地知道自己接下来要做

什么。故选C。

15.A.encourageB.praise

C.preventD.help

【解析】选根据后文

Do"peopleoverseaswhohaven'tbeenasluckyin

lifeasme"可知作者打算帮助那些在生活中没有像作者那样幸运的海

外人士。故选D。

m.语法填空

Video-sharingwebsitesarenotonlyaboutmoviesandTVprograms.

Formanyviewers,danmu,whichliterallymeans“bulletscreen(弹幕)”,is

1.emotionalshottotheheart.

OnDec.4,“AWSL〃2.(name)/z2019BilibilizsBulletChat

oftheYear”.ByDec.4,ithadappearedabout3.3milliontimesin2019.

AccordingtoBilibili,AWSLisshortforZ/A,wosilewinMandarin,which

means"Ah,I'mdead“inEnglish.Thetermreferstoamixtureof

emotionsrelatedtohappinessand3.(excite),andthestrong

emotionalexperienceof"4.(hit)hard“whensomeone

expressesadeepfondnessforcertainthingsandideas.

However,the5.(popular)of"AWSL"acrossBilibilibullet

chatsisnotaccidental,accordingtoGaoHanning,apost-doctorateat

theChineseAcademyofSocialSciencesInstituteofLiterature.''People

haveahighlyinteractiveandenjoyableviewingexperience,6.

allowsuserstomakeconnectionswithothersonlinewhomayshare

similardesiresandinterests,"headded,"and7.theterm

reflectsiscontemporaryyouthculture,agreatmediumforonline

interaction."

Bulletscreenshavebecomean8.(increase)important

wayforyoungpeopletoexpress9.(they)inChina,particularly

amongpeoplebornbetween1996and2010.Since2018,thenumberof

bulletscreenspeoplesend10.(grow)from1billionto1.4

billion.

【文章大意】文章向读者简单介绍了弹幕和弹幕热词"AWSL〃。

1.【解析】an0考查冠词。本句句意为"对许多观众来说，弹幕，字

面意思是“子弹屏幕"，是一颗对心脏的情绪炮弹。"，此处泛指“一颗情

绪炮弹"，的发音以元音音素开头，应用不定冠词故填

emotionalano

ano

2.【解析】wasnamedo考查动词的时态、语态。name用作动词，意

为"命名；授予……某种称号"。分析句子结构可知此处用被动语态,

再根据过去时间故填句意:被评为年

2019,wasnamedoAWSL“2019

哩哗哩年度弹幕〃。

3.【解析】excitement0考查名词。介词t。后接名词作宾语，此空用

名词形式与and前面名词happiness在语法结构上保持并列。故填

excitemento

4.【解析】beinghit0考查动名词。本句句意为"这个词指的是与快

乐和兴奋有关的情绪的混合体，以及当某人对某些事物和想法表达

出深深的喜爱时‘被重击’的强烈情感体验。"，介词Of后接动名词作

宾语，此处表被动，应用形式。故填

beingdonebeinghito

5.【解析】popularity.考查名词。本句句意为"然而，据中国社会科

学院文学研究所博士后高汉宁称,'AWSL，在哗哩哗哩弹幕聊天中的流

行并非偶然。"由of所有格可知，此处应填名词,popularity流行，受欢

迎。故填

popularity0

6.【解析】which。考查定语从句关系词。此处是非限制性定语从句,

先行词是在从句中作主语，应用关系代词故填

experience,whicho

whicho

【解析】考查主语从句连接词。在本句中

7.what0theterm

reflects是主语从句，从句中reflects缺少宾语，意为"的事物"，应

用连接代词故填

whatowhato

【解析】考查副词。修饰形容词应用副

8.increasinglyoimportant,

词。形容词为再变副词故填

increaseincreasing,increasinglyo

increasingly0

【解析】考查代词。本句句意为“弹幕已经成为中国

9.themselves0

年轻人表达自我的一种越来越重要的方式，尤其是在1996年至2010

年出生的人群中。表达自己。故填

expressoneselfthemselveso

【解析】考查时态。过去的时间句子用

10.hasgrownoSince+(2018),

现在完成时可数名词复数,意为"...

(has/havedone)othenumberof+

的数量〃，作主语时谓语用单数形式。故填

hasgrown0

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七Unit3ReadingandThinking

TW基础全面练〃一

I.单词拼写

1.IamsokeenontheeventsofourschoolthatIwillupdate（更新）the

newsregularly.

2.Oneofmyfriendstoldmeastorywhilewewerechattinc（聊天）online.

3.Thepolicearetryingtodiscovertheidentitv（身份）ofthethief.

4.Withamoredevelopedtrafficnetwork（网络）,wecantraveltomore

placesinashorttime.

5.Youcanlookupusefulinformationinthelargedatabase（数据库）.

6.Theconcertwillraisemoneyforseverallocalcharities（慈善机构）.

7.Shehadareallvtough（艰难的）timethelastyearandahalf.

8.Theactivitywilltakeplaceintheconference（会议）hallofourschool

libraryat7:00pmnextFriday.

9.Updatingmybio北博客）hasbecomeoneofmyhabits.

10.Almost80percentofthestate'sresidents（居民）wereborn

elsewhere.

n.语法填空

1.Nowadays,surfing(surf)theInternetisverycommonandpopular.

2.Thepurposeofthisactivityistoshow(show)ourrichcampusculture

andthestudents7varioustalents.

3.Onlywhenweidentifytheinterestsofpeoplewithourownhappiness

canweberememberedastruestars.

4.Theinspiring(inspire)ridingtriplaunchedbyYouthRidingAssociation

iscoming.

5.Onlyinthiswaycanweenjoythepleasureand

convenience(convenient)ofthesharedbikes.

6.ItissointerestingabookthatIreaditagainandagain.

7.1suggestyouapplyforPekingUniversity,whereyoucanhaveaccessto

thebestChineseculture.

8.Weoftenwalktothebeach,whichiswithinwalkingdistance(distant)

ofmyhouse.

9.Theadviceyou'veofferedtomeisverybeneficial(benefit)tomy

Englishstudy.

m.完成句子

1.Nowthatthechildrenhavefinishedtheirhomework,youcanlet

themgo.

既然孩子们已经完成了作业，你可以让他们走了。

2.Theyweresopopularthattheirfansformedclubsinordertoget

morefamiliarwiththem.

他们如此受欢迎以至于粉丝们为了更加熟悉他们而成立了俱乐部。

3.Hewasggjggthroughaverydifficulttime,buthewaspositiveabout

allthechallenges.

他正经历一段困难时期，但是他积极面对所有的挑战。

4.MysisterhascomefromFrancetokeepmecompanyduringmy

illness.

我姐姐已经从法国回来，在我患病期间陪着我。

5.Mostonlineusershaveasearchenninepageastheirhomepages.

大多数在线用户使用搜索引擎页面作为主页。

6.Ithinktheidentitvcardisabasicandnecessarydocument,anditisa

mustfortourists.

我认为身份证是一种基本的、必要的文件，对游客来说是必不可少

的。

TW综合应用练///-

I.阅读理解

A

（2021•蚌埠高一检测）

Howdoyoustudyeachday?Youmayansweritinone

second:haveclassesatschool,takenotesanddohomework.Feelinga

littlebored?Thereareotherwaysthatcanmakelearninginteresting

andvaried.It'scalleddigitallearning.

DigitallearningisawaytohelpstudentslearnbyusingtheInternet.

Therearethreeimportantkindsofdigitallearning.Appsarecomputer

softwareapplications（应用）.Peoplecandownloadthemontheir

mobiles.Theothertwokindsaresocialnetworkingservices,including

WeiboandWeChatandwebsites.Everyoneofthemislikeyourteacher.

Theyhelpyoumasterwhatyoulearnatschool.

Comparedwithtraditionallearningways,digitallearninghasits

advantages.Digitallearningisalsovaried.Itcoversalmosteveryschool

subject.Moreimportantly,italwaysoffersstudentsthenewestresources

（资源）tolearnfrom.

Digitallearningisalsopersonalised.Youcanchoosewhatyouliketo

learn.Ifyoudon'tmasterwhatyouhavelearnedatschool,youcan

learnagainthroughdigitalways.

However,digitallearningalsohasdisadvantages.Whenyouuse

digitalwaystolearn,you'vegotlittlechanceoftalkingwithteachersor

classmates.Asdigitallearningusescomputersorsmartphones,watching

thescreentoolongmaybebadforyoureyes.Itisbettertotakearest

every20minutes.

【文章大意】文章讲述了数字学习一一一种利用网络学习的方法。

1.Howdostudentsusuallystudyeverydayaccordingtothepassage?

A.Havingclassesatschoolandusingonlinetoolsathome.

B.Havingclassesatschool,takingnotesanddoinghomework.

C.Learningthroughdigitalwaysandhavingclassesintheclassroom.

D.Havingclasses,takingnotesanddoinghomeworkatschool.

【解析】选细节理解题。由第一段前两句"你每天怎么学习？你

Bo

可以在一秒钟内回答：在学校上课、做笔记、做作业。〃可知学生们

通常的学习方式就是在学校上课、做笔记、做作业。故选

Bo

2.Theunderlinedword"master"inParagraph2probably

means.

A.复习B.主人C.掌握D.归纳

【解析】选词义猜测题。由第二段倒数第二句可知，它们每一个

Co

都像你的老师。根据常识可知，老师可以帮助学生掌握所学知识，因

此master在此处意为"掌握"。画线单词所在句子为"Theyhelpyou

masterwhatyoulearnatschool.（它们帮助你掌握你在学校学到的东

西。）"。故选C。

3.Whatistheproblemofdigitallearning?

A.Youcan'tcommunicatewithyourclassmatesorteachers.

B.Youhavetousebothcomputersandsmartphones.

C.Youcan'tdecidewhatyouwanttolearnbyyourself.

D.It'simpossibletolearnfromthenewestresources.

【解析】选细节理解题。由最后一段前两句可知，然而，数字学

Ao

习也有缺点。当你用数字方式学习时，你几乎没有机会和老师或同学

交谈。因此，使用数字学习时，与老师和同学的交流就少了。故选

Ao

4.Howcanyouprotectyoureyeswhenlearningindigitalways?

A.Trytotakearestfor20minuteswhenwatchingthescreen.

B.Trytousetraditionalwaystolearnasoftenaspossible.

C.Trytotakeabreakevery20minutesifpossible.

D.Trytolearnthroughdigitalwayslessthan2hoursaday.

【解析】选细节理解题。由最后一段中的

Co"Itisbettertotakearest

every20minutes.（最好每隔20分钟休息一下。）"可知，如果可能的话,

最好每分钟休息一下，才能保护眼睛。故选

20Co

B

（2021•南昌高一检测）

Tiredofstandinginline?Waitabitlonger,andyoumaynever

havetoagain.

Amazonhasopened24ofitsAmazonGostores,whichusecameras

andartificialintelligence（Al）toseewhatyou'vetakenoffshelvesand

chargeyouasyouwalkout.Somecompaniesarecloselycopying

Amazon'sapproachtousingAl-poweredcamerasfixedinceilings.But

othersaretryinganentirelydifferentwaytoskipthecheckout:smart

shoppingcarts.Thesecompanieshaveaddedcamerasandsensors（传感

器）tothecarts,andareusingAltotellwhatyou'veputinthem.

Customerspaybyenteringacreditcard,orthroughanonlinepayment

system.Whenacustomerexitsthestoreagreenlightontheshopping

cartshowsthattheirorderiscomplete,andthey'recharged.

Thecompaniesbehindthesmartcarts,includingCaperandVeeve,

sayit'smucheasiertoaddtechnologytotheshoppingcartthantoan

entirestore.Amazon'sGostoresrelyonhundredsofcamerasinthe

ceiling.Theshelvesalsoincludesensorstotellwhenanitemisremoved.

AhmedBeshry,co-founderofCaper,believesthetechnologytorunGois

tooexpensivetouseinalarge-formatgrocerystore.NeitherCapernor

Veevehavesaidhowmuchtheirsmartshoppingcartswillcost,makingit

difficulttocomparethedifferentformats.ShariqSiddiqui,CEOofVeeve,

said,"We'realwayshappywhenAmazonisdoingsomething.Theyforce

retailerstogetoutoftheiroldschoolthinking."

Eachtimeabusinessusesartificialintelligenceandcameras,it

raisesquestionsaboutcustomers'privacyandtheeffectonjobs.Beshry

notesthatthecamerasinhisshoppingcartpointdownintothecart,so

onlyacustomer'shandandpartoftheirarmwillbecaptured（拍摄）on

camera.

【文章大意】文章主要介绍了亚马逊Go商店的智能购物车以及现在

面临的问题和智能购物车的未来。

5.Whatdoweknowaboutthesmartshoppingcarts?

A.Theyarelinkedtothecamerasfixedintheceilings.

B.Theyareabletorecognizegoodsputinthem.

C.Theyflashthegreenlightwhentheorderiscanceled.

D.Theycantellcustomerswheretofindwhattheywant.

【解析】选Bo细节理解题。根据第二段倒数第三句可知智能购物车

上增加了摄相机和传感器，运用AI技术可以告知你购物车里放了什

么东西，故选Bo

6.WhatdoesBeshrythinkofthetechnologyusedinAmazon'sGo

stores?

A.Itisfarmoreexpensivethantheirshoppingcarts.

B.Itislikelytohelpretailerstothinkdifferently.

C.Ithasattractedmanymoreretailersthanbefore.

D.Itmayreducethecostofrunningastoregreatly.

【解析】选A。细节理解题。根据"AhmedBeshry,co-founderofCaper,

believesthetechnologytorunGoistooexpensivetouseina

large-formatgrocerystore."可知Beshry认为把运用到Go商店的技术

应用到大型杂货店里太昂贵了，故选Ao

7.WhenitcomestoAlandcameras,whatmakesthepublicworried

most?

A.Thatsomebodymayknowtheirprivacy.

B.Thattheycanonlybuygoodsonline.

C.Thatgoodsinthestoresmaybemoreexpensive.

D.Thattheyhavetowaitinalineforalongertime.

【解析】选A。细节理解题。根据最后一段第一句可知，当提到AI

技术和摄像机时，公众最担心的是隐私问题和对工作的影响，故选

Ao

8.Whatisthemainideaofthetext?

A.Thenewtechnologyimprovesretailsale.

B.Smartshoppingcartswillletyouskiptheline.

C.Al-poweredcamerasareusedinretailstores.

D.Artificialintelligenceaffectsthefutureofjobmarket.

【解析】选B。主旨大意题。文章围绕智能购物车展开，根据第一、

二段可知运用了人工智能和摄像功能的智能购物车可以让你免去长

时间排队等待的问题，故选

Bo

Eachtimeabusinessusesartificialintelligenceandcameras,itraises

questionsaboutcustomers'privacyandtheeffectonjobs.

分析：本句是一个复合句。Eachtime引导时间状语从句，意为〃每

当的时候"，类似的还有everytime,lasttime,nexttime,thefirst

time等。

译文：每当一家公司使用人工智能和摄像机的时候，就会弓I发关于其

对顾客隐私和工作的影响的质疑。

仿写：每当我看到这个礼物的时候，我就想起我最好的朋友Linda.

EachtimeIseethegift』thinkofmvbestfriendLinda.

口.阅读填句