人教版高中英语必修第二册课后习题 UNIT 3 THE INTERNET 分层跟踪检测2

分层跟踪检测(二)
DiscoveringUsefulStructures&ListeningandTalking
A级必备知识基础练
Ⅰ.单词拼写
1.A new machine has many separate parts,each performing a different
f .
2.It has been (确认) that the conference will take place after the Spring Festival.
3.Seeing no one around,the policewoman p a bell for service by herself.
4.These shoes are sold at a (折扣) because some sizes are not available.
5.They withdrew 100 dollars from a bank a after checking out of their hotel.
6.It is reported that his battery lasts twice as long as other (电池).
Ⅱ.单句语法填空
1.Over the past few years,thousands of films
(produce) all over the world.
2.Shakespeare’s play Hamlet(make) into at least ten different films over the past years.
3.So far,about five thousand trees
(plant) in these ten neighbourhoods.
4.The diamond mine (discover) accidentally by a little boy when he was playing hide-and-seek.
5.All the Chinese people felt extremely proud that great changes (take) place in the past 40 years.
6.Although both sides have been making efforts,no conclusion (conclude) up to now.
7.That book (translate) into at least 20 foreign languages during the last 10 years.
8.It’s the first time that the two old motorbikes
(check) since I bought them.
9.Do you know anyone that (put) into space rockets and sent to eoon and Mars since last century?
10.We are glad to be told that over ten students in our school (admit) to Tsinghua University for their top scores in the Maths Contest.
Ⅲ.单句写作
1.我希望你能够把我的建议考虑在内,我确信你会做出正确的决定。

(take...into account)
I hope that you can
and I’m sure that you will make a right decision.
2.作为惯例,我们应保持所有厕所干净整齐。

(keep+宾语+宾语补足语) As a rule,we
should
.
3.说实话,我不喜欢你和你父母说话的方式。

(way作先行词)
Honestly speaking,I don’t
like .
4.女服务员极力劝说他买这套很时尚的制服。

(press)
The waitress
this uniform,which is quite fashionable.
5.已经确认这个韩国病人下周一做手术。

the Korean patient will be operated on next Monday.
B级能力素养提升练
Ⅳ.阅读理解
A
(贵州贵阳联合考试)
KaraokeAppHitstheRightNote
A music platform in China has launched a new app to put the KTV eartphones so that they can sing at home.
The app targets the younger generation and combines a series of functions such as singing,scoring,andproducing.Specifically,it allows users to remiething new.
“You can sing alone or sing with your friendsonline.You can also create your own stories or songs.It’s like writing a diary every day,” says the CEO of the company where the app was developed.
The company has attached two new functions—remixing music and discovering new talented singers—to the app in an attempt to win
over more fans.“For the younger generation,they have lots of access to music from all over the world.They love to create and share their ideas on social media platforms,” the CEO says.
As of August ,the company had more than 800 million registered users and over 30 million songs.Due to its large user base,the company has got useful data to analyze young Chinese music fans.According to the CEO,not only do they love singing with the original version,but they are also enthusiastic about creating new versions with different music styles.
On May 12,,the company developed cooperation with an American music publishing company for the copyright to 1.3 million songs.It is the large and expanding song library that benefits the new app’s users incredibly.By taking advantage of it,they can either perform the latest pop hits or reinterpret classic songs.
In addition,the new app serves as an opportunity to discover new talented singers.“We want to establish a new connection with our users.The app will offer a stage for everyone to display
themselves,no matter whether they can sing well or not,” the CEO adds.
About 160,000 indie(独立的) musicians share their creations through the platform.To further support them,the company will invest 200 million yuan in the new app to sponsor 100 indie musicians within three years.
1.Which of the following is a highlight of the new app?
A.It includes new music styles.
ers can sing on their smartphones.
C.It can score the songs that users sing.
ers can remiething new.
2.What does the underlined phrase “win over” in paragraph 4 probably mean?
A.Obtain.
B.Accept.
C.Promote.
pete.
3.What do we know about the users of the new app?
A.They tend to keep diaries.
B.They are mostly young music lovers.
C.They love singing with their friends online.
D.They prefer original musical forms.
4.What is the text probably going to talk about?
A.Profits made by the company.
B.Steps to register an account and use the new app.
C.Differences between indie musicians and other musicians.
D.Successful eusicians supported by the company.
B
Surfing the Internet for fun will make you a better employee,according to an Australian study.
The University of Melbourne study shows that people who use the Internet for their own reasons at work are about 9 percent more productive than those who do not.Study author Brent Coker said,“Surfing the Internet at times helps increase an employee’s attention.”
“People need to relax for a bit to get back their attention,” Coker said on the university’s website.“Having a short break,such as a quick surfing of the Internet,helps the mind to rest itself,leading to a higher total Internet attention for a day’s work,and as a result,increases productivity(生产效率),”he said.
According to the study of 300 workers,70 percent of people who use the Internet at work surf the Internet for their own reasons during office hours.Among the most popular surfing activities are searching for information about products,reading online
news,playing online games and watching videos.“Firms spend a lot of money on software to block their employees from watching videos,using social networking sites or shopping online,” said Coker.“That’s not always a good idea.”
However,Coker said the study looked at people who surfed the Internet in moderation (适度),or were on the Internet for less than 20 percent of their total time in the office.“Those who spend too much time surfing the Internet will have a lower productivity than those without,” he said.
5.What does the University of Melbourne study mainly show?
A.People who surf the Internet are good employees.
B.Not everyone surfs the Internet for fun during office hours.
C.Surfing the Internet for fun during office hours increases productivity.
D.The Interne t is becoming more and more important in people’s life.
6.What would Brent Coker most probably agree according to paragraph 3?
A.The longer a person’s mind rests,the better attention he will have.
B.Surfing the Internet is the best way to increase productivity.
C.Workers should have a long break during office hours.
D.Workers should let their minds rest now and then.
7.Which of the following is NOT mentioned in the passage as one of the most popular surfing activities?
A.Watching videos.
B.Reading online news.
C.Reading online novels.
D.Playing online games.
8.What can we infer from the last paragraph?
A.Spending too much time surfing the Internet reduces productivity.
B.Those who never surf the Internet have the lowest productivity.
C.Most people d on’t surf the Internet in moderation during office hours.
D.People should spend as little time as possible surfing the Internet.
Ⅴ.七选五
Howdoesbigdatainfluenceourlife?
Today big data is one of the hottest buzzwords. 1 Such large sets of data can be collected and analyzed to uncover information that can help organizations make informed decisions. 2 Thanks to data science,some industries have benefited greatly and accordingly,many facets of our daily life have been changed. Transport
Cities are getting bigger,busier,and more crowded.Removing road traffic completely is almost impossible. 3 For example,public agencies use data insights to map out regular routes,create alternative routes in case something goes wrong,and develop intelligent transport systems to keep the roads clear. Entertainment
We may not realize this,but the entertainment services we use every day,such as music and video streaming apps,are largely designed on the basis of big data. 4 At a higher level,big data helps entertainment production houses predict the genre of shows that viewers from different age groups want so that they can create favored content.
Finance
In the field of finance,many of the innovations that we now take for granted are resulted from big data.In the past,financial services such as insurance and banking were built on an infleode,which meant not only that people with low credit scores
were rejected in some ways,but also that clients couldn’t get what they needed. 5
Big data has influenced many other sectors as
well,likeagriculture,science,education,andmanufacturing,and it remains to reveal its full potential in the future.
A.And this gives rise to big data.
B.A process like this is known as big data analytics.
C.But big data is able to assist in keeping it under control.
D.It refers to a large volume of data that come in diverse forms and from multiple sources.
E.Now big data has made it easier to offer customized services to them.
F.The coming of big data analytics has helped launch campaigns and identify opportunities.
G.These platforms use data to discover what customers like most to offer them relevant content.
Ⅵ.完形填空
Last summer,I attended a class taught by a highly-respected dancer,and everyone in the class had the opportunity to get into a dance company.Learning about the needed 1 ,I was thinking that I certainly had the 2 of dancing for years,but I didn’t quite measure up to one area.He informed us that 3 under 5 feet 6 inches are simply overlooked and that most directors are looking for dancers with 4 legs and neck and a thin waist.Standing half a foot under this height,I felt my heart immediately 5 to the floor.
It’s really hard to listen to someone 6 tell
you,“Sorry,but you’ve been working really 7 for years for nothing,so find a new dream.”Unfortunately,it just doesn’t work that way.Dancing isn’t just some hobby for me;it’s more likely to make me 8 .Through dance I find a sense of 9 and satisfaction that I don’t think anyone could 10 .My being refused created a sick feeling in my stomach.
I knew then I could settle for a second choice,or I could 11 myself to the challenging battle to come.Well,I am not a person who
gives up 12 ,so I’ve been working even harder to 13 what I lack in inches!
My mom always 14 me by saying,“You have to believe you can reach the stars before you can actually 15 one of them.”
1.A.requirements petition
C.system
D.techniques
2.A.awareness B.instruction
C.eodels B.dancers
C.actors
D.teachers
4.A.long B.short
C.straight
D.thin
5.A.beat B.move
C.seize
D.sink
6.A.relatively B.directly
C.rapidly
D.secretly
7.A.hard B.carelessly
C.physically
D.most
8.A.stressed B.efficient
C.addicted
D.confused
9.A.shame B.pride
C.guilt
D.humour
10.A.confirm B.amuse
C.understand
D.control
11.A.help B.limit
C.advise
D.devote
12.A.constantly B.totally
C.carefully
D.easily
13.A.keep in mind B.make up for
C.take care of
D.put up with
14.A.inspires B.forces
C.praises
forts
15.A.watch B.touch
D.describe
Ⅶ.语法填空
TimBerners-Lee
If you don’t know his name very well,you’ve surely used his famous 1. (invent).The World Wide Web 2.
(create) by the British scientist for more than thirty years.On Oct.29,the Internet 3. (official) turned 50 years old.To mark the day,Berners-Lee wrote online,“The Internet and the web have changed billions of lives for 4. better.But their power for good is under threat.”
5. (speak) at the University of California,Los Angeles(UCL A),he pointed out three problems affecting today’s web—criminal behavior,ad-filled websites,and offensive online communication,
6. led Berners-Lee to create the Web Foundation and a contract for the web.Both aim
7.
(protect) Internet users.In the contract,he mentioned the need for companies to make sure that everyone has web access,called for a reduction in offensive material,and more 8. (person) data privacy.The latter is a hot topic right now.Big companies have misused users’ private inform ation by 9. (share) it with advertisers.
In the next 30 years,if we give up on trying to build a better web,we will have failed it.We need to come together 10.
a global community.
分层跟踪检测(二)
DiscoveringUsefulStructures&ListeningandTalking
Ⅰ.1.function 2.confirmed 3.pressed 4.discount5.account
6.batteries
Ⅱ.1.have been produced 2.has been made 3.have been planted 4.was discovered 5.have taken 6.has been concluded
7.has been translated 8.have been checked 9.has been put
10.have been admitted
Ⅲ.1.take my suggestion into account 2.keep all the washrooms clean and tidy
3.the way you talk to your parents
4.pressed him to buy
5.It has been confirmed that
Ⅳ.【语篇导读】本文是一篇说明文。

文章主要讲述了中国的一个音乐平台推出了一款新的应用程序,将KTV体验放到人们的智能手机上,并添加新的功能,面向年轻人,发掘有才华的歌手。

1.D 细节理解题。

根据文章第四段中的“Thecompanyhasattachedtwonewfunctions—remixingmusicanddiscove ringnewtalentedsingers—totheappinanattempttowinovermorefans.”
可知,这款新app的亮点是对歌曲重新混音和发现新的有才华的歌手。

故选D项。

2.A 词义猜测题。

根据文章第四段中的“Thecompanyhasattachedtwonewfunctions—remixingmusicanddiscove ringnewta lentedsingers”以及下文“morefans”可知,该公司在这款
app上增加了两个新功能,目的是为了“赢得、获得”更多粉丝,符合语境。

故选A项。

3.B 推理判断题。

根据文章第四段中的
“Fortheyoungergeneration,theyhavelotsofaccesstomusicfromallove rtheworld.Theylovetocreateandsharetheirideasonsocialmediaplatfo rms”和第五段中的
“AsofAugust,thecompanyhadmorethan800millionregisteredusers”可推断出,这款app的用户大部分是年轻人。

故选B项。

4.D 推理判断题。

根据文章最后一段可知,为了进一步支持独立音乐人,该公司将在新app上投资2亿元,用于在三年内赞助100名独立音乐人。

因此文章接下来要介绍和独立音乐人相关的事情。

故选D项。

【语篇导读】本文是一篇说明文,主要介绍了澳大利亚的一项研究,研究发现上网寻找乐趣会让你成为一个更好的员工。

5.C 细节理解题。

根据第二段中的
“TheUniversityofMelbournest udyshowsthatpeoplewhousetheInternet fortheirownreasonsatworkareabout9percentmoreproductivethanthose whodonot.”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C项。

6.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项。

7.C 细节理解题。

根据第四段中的“Amongthemostpopularsurfingactivitiesaresearchingforinformatio naboutproducts,readingonlinenews,playingonlinegamesandwatchingv ideos.”可知,在文章中没有提到在线阅读小说是最受欢迎的上网活动之一。

故选C项。

8.A 推理判断题。

根据最后一段中的“ThosewhospendtoomuchtimesurfingtheInternetwillhaveal owerprodu ctivitythanthosewithout”可知,那些花太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A项。

Ⅴ.【语篇导读】本文是一篇说明文。

文章主要介绍了大数据对我们生活的影响。

1.D 根据上文“Todaybigdataisoneofthehottestbuzzwords.”可知,上文介绍的是当下的流行语之一大数据,D选项能够承接上文,介绍了大数
据的含义,选项中的It代指上文提到的bigdata。

故选D项。

2.B 根据上文
“Suchlargesetsofdatacanb ecollectedandanalyzedtouncoverinformat ionthatcanhelporganizationsmakeinformeddecisions.”可知,上文介
绍的是大数据的用途,B选项能够承接上文,“大数据分析”指的是“收
集和分析大量的数据,以发现有助于组织做出明智决策的信息”这一过程。

故选B项。

3.C 根据上文
“Citiesaregettingbigger,busier,andmorecrowded.Removingroadtraf ficcompletelyisalmost impossible.”可知,上文介绍的是当下交通面临的困境,C项能够承接上文,介绍了大数据能够帮助管控交通,下文的例子
正是大数据如何帮助管控交通的。

故选C项。

4.G 根据上文
“Wemaynotrealizethis,buttheentertainmentservicesweuseeveryday, suchasmusicandvideostreamingapps,arelargelydesignedonthebasisof bigdata.”可知,上文介绍的是大数据在娱乐方面的应用,G项承接上文,
介绍了大数据如何应用于我们每天使用的娱乐服务,平台通过使用数据发现客户最喜欢的内容,并为客户推送相关内容。

故选G项。

5.E 根据上文
“Inthepast,financialservicessuchasinsuranceandbankingwerebuilt onaninfleode,whichmeantnotonlythatpeoplewithlowcreditscoreswere rejectedinsomeways,butalsothatclientscouldn’tgetwhattheyneeded .”可知,上文介绍的是过去金融业服务面临着僵化和一刀切的困境,E项将过去与现在进行对比,说明了大数据在金融业起到的作用,即能够更加容易地提供定制服务。

故选E项。

Ⅵ.【语篇导读】本文是一篇记叙文。

作者热爱跳舞,但因为身高达不到要求而被拒绝,作者并没有放弃对跳舞的热爱,而是更加努力。

1.A 由下文的“Ididn’tquitemeasureuptoonearea”可知,此处讲的是作者了解所需的要求。

2.C 由空格后“dancingforyears”可知,作者有多年的跳舞经验。

3.B 由上文的“getintoadancecompany”可知,舞蹈团在招聘舞者。

4.A 由上文的“under5feet6inchesaresimplyoverlooked”可知,舞蹈团想要的是个子高的人,也就是腿长的人。

5.D 由空格后“tothefloor”可知,作者身高达不到要求,因此觉得失落,也就是“心立刻沉了下去”。

6.B 由空格后“tellyou”及后面所说的内容可知,空格处表示“真的很难去听别人直接告诉你”。

7.A 由空格后“foryears”可知,作者努力工作了多年却一无所获。

8.C 由后一句中“Ifindasenseof andsatisfaction”可知,跳舞让作者有满足感,因此可知作者热爱跳舞,即对跳舞着迷。

9.B 由空格后“satisfaction”可知,此处应表示“通过跳舞,我发现了一种自豪感和满足感”。

10.C 由空格前“Idon’tthinkanyonecould”可知,作者的自豪感和满足感是任何人都无法理解的。

11.D 由空格后“myselftothechallengingbattle”可知,此处表示“全身心投入到即将到来的具有挑战性的战斗”。

12.D 由后文的“workingevenharder”可知,作者不是一个轻易放弃的人。

13.B 由空格前“workingevenharder”以及空格后“whatIlackininches”可知,此处表示“弥补我在身高上的不足”。

14.A 后面“Youhavetobelieveyoucanreachthestarsbeforeyoucanactually oneofthem.”是妈妈在鼓励作者,由此可知空格处应表示“激励”。

15.B 由空格前“reachthestarsbeforeyoucanactually”可知,此处表
示“在摸到星星之前先要相信自己能够伸手够到它们”。

Ⅶ.【语篇导读】本文是一篇说明文。

文章介绍了互联网发明者TimBerners-Lee的情况。

1.invention 考查词性转换。

根据his可知此处应用名词,且此处指的是互联网这项发明,故用单数名词,故填invention。

2.hasbeencreated 考查动词时态和语态。

根据后面的时间状语formorethanthirtyyears可知,此处应用现在完成时,且TheWorldWideWeb和create之间是被动关系,故用现在完成时的被动语态。

3.officially 考查词性转换。

修饰动词turned,应用official的副词
形式officially。

4.the 考查冠词。

根据上下文可知,这里的意思是“变得更
好”,forthebetter固定搭配,意为“变得更好”。

5.Speaking 考查非谓语动词。

分析句子结构可知,hepointedout是句子的主干,故这里要用非谓语;又因句子主语he和speak之间是主动关系,故用现在分词。

6.which 考查定语从句。

分析句式并结合空格前的逗号可知,这里是非限制性定语从句,此处代替前一句话,并在从句中作主语,故填关系代词which。

7.toprotect 考查非谓语动词。

aimtodosth“目的是做某事”。

8.personal 考查词性转换。

修饰名词短语dataprivacy,应用形容词,故填personal。

9.sharing 考查非谓语动词。

by是介词,其后要跟动词-ing形式,故填sharing。

10.as 考查介词。

分析语境可知,这里的意思是“作为……的一员”,因此填as。