译林版高中英语必修第三册课后习题 UNIT 3 The world online Section A

UNIT3分层跟踪检测(一)Welcometotheunit&Reading
A级必备知识基础练
Ⅰ.单句语法填空
1.A successful swap depends on the selection of clothes,the organization of the event,and, (obvious),how much fun is had.
2.It is important that students develop an (aware) of how the Internet can be used.
3.That was the moment when we really took .
4.Only at dinnertime we eating together anymore,74 percent,according to statistics from the report.
5.I need a new passport so I will have to have my photograph (take).
6.Via such networks,libraries share their books with each other through the use of (deliver) vehicles.
7.Food webs may be dominated by many weak links because that (arrange) is more stable over the long term.
8.In the course of study they brought many questions.
9. wonder you’ve got a headache,you drank too much last night.
10.When the car stopped in the town square,it was
(instant) surrounded by soldiers.
Ⅱ.短语填空
1.His career and he owed his success to his friends and family.
2. ,I will never forget who this victory truly belongs to.
3.To make it easier to us,you’d better keep this card at hand.
4.We all remember the good times and forget the bad.
5.Are you anxious and restless if you are
your mobile phone?
6.This is what makes New York the perfect destination for you—everything is right .
7.I hate to the topic,but why did you get home that late last night?
8.However,for those of you with a positive mind,opportunity each challenge.
Ⅲ.单句写作
1.只有当我们学会与自然和谐相处,我们才可以停止对野生动物和我们的星球构成威胁。

Only when we learn to eony with nature
wildlife and our planet.
2.在现代生活中,把家庭和事业结合起来对女性来说是很伟大的。

In modern life,it’s great for women
to
.
3.她理发了,难怪我一眼没认出她来。

She has had her hair cut—
at first sight.
4.我对这些信息了如指掌,却没有使用过。

I
but hadn’t used it.
5.明天是星期天,所以你没有必要早起。

It’s Sunday tomorrow,so
early.
B级能力素养提升练
Ⅳ.阅读理解
A
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 atten tion.”
“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.
1.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 Internet is becoming more and more important in people’s life.
2.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.
3.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.
4.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 don’t surf the Internet in moderation during office hours.
D.People should spend as little time as possible surfing the Internet.
B
The idea behind Meta is to make us feel connected all the time.But in my research,I’ve found that the truth is quite different.
Technology,it turns out,has made being alone seem like a problem that needs solving.When young people are alone,even for a
minute or two,they feel the need to connect,to get on Meta or some other social networks and chat.But in connecting,they often end up feeling more isolated.Why?Because by being in constant (不断的) connection,they lose the ability to feel satisfied with their own company (独处).
Sherry Turkle,a professor,says that Meta can help us keep in touch with our friends,but we too often use it instead of spending face-to-face time with them.And since we feel the need to keep up with them online,we don’t have moments of loneliness where we can collect our thoughts and learn how to be comfortable being alone.
Jane,a former student of mine,who is back in New York after living abroad for ten years,told me that Meta helps her a lot.The first time she moved back to New York from abroad,she felt disconnected from her family and friends.Now,because of lots of photos and information updates (更新),she knows what is happening with her friends all the time.
“In fact,if you are lonely in real life,you will be lonely online as well.”
—by Sree Sreenivasan,Chief Digital Officer
5.What’s the meaning of the underlined word “isolated” in paragraph 2?
A.Free.
B.Lonely.
C.Careless.
D.Selfish.
6.According to Sherry Turkle,we should .
A.feel satisfied with our life
B.avoid using social networks
C.keep in touch with our friends
D.enjoy moments of loneliness
7.What’s Jane’s attitude towards Meta?
A.Hopeful.
B.Doubtful.
C.Thankful.
D.Regretful.
8.What’s the purpose of the text?.
A.To educate.
B.To discuss.
C.To persuade.
D.To introduce.
Ⅴ.七选五
Many people are suffering in silence from bad Internet connections,unaware that they can easily increase their Internet speed with a few simple changes to how they organize their devices(设备). 1
Putyourrouter(路由器)intherightplace.
We all know that the closer you are to the router,the better your Internet speed will be.Wi-Fi can’t travel through thick walls or large objects. 2 The best places to put routers are:In central locations and high up with no obstacles.
3
Wireless routers can also be easily affected by other electrical goods.To test this,run a speed test and then try switching off all electrical devices except your router and running another test to check any difference.Items like cordless
telephones,bulbs,baby monitors,TVs and screens can all affect your broadband speed if they are too near the router.
Useawirelessbooster(增压器).
Wireless boosters are things that can supercharge your signal across your home.This is normally done by people in large homes or in properties with blackspots for signals.But these boosters only extend the signal you have. 4 Your broadband supplier might send you a free booster if you can’t get the signal in certain rooms.Turn off Wi-Fi devices not being used.
The more devices that are connected to your Wi-Fi,the slower the overall speed.Switching devices off can help get better connectivity. 5
e wires instead of Wi-Fi.
B.They can’t improve it.
C.Keep routers away from other devices.
D.Where you put your router can make a huge difference.
E.Here are some free ways to improve your broadband speed.
F.So try turning off the Wi-Fi reception when these items are not in use.
G.Plugging your computer into the router directly can greatly improve speed.
参考答案
UNIT3
分层跟踪检测(一)Welcometotheunit&Reading Ⅰ.1.obviously 2.awareness 3.off 4.are
5.taken
6.delivery
7.arrangement
8.up
9.No 10.instantly
Ⅱ.1.took off 2.Above all else 3.get in touch with4.to a certain e 6.at your fingertips7.bring up 8.lies in Ⅲ.1.can we stop being a threat to 2.have their families and careers combined 3.no wonder I didn’t recognize her4.had the information at my fingertips 5.there is no need for you to get up Ⅳ.【语篇导读】本文是一篇说明文。

文章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。

1.C 细节理解题。

根据第二段中的“TheUniversityofMelbournestudyshowsthatpeoplewhousetheInternet 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。

2.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。

3.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。

4.A 推理判断题。

根据最后一段中的“ThosewhospendtoomuchtimesurfingtheInternetwillhavealowerprodu 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。

【语篇导读】本文是一篇议论文。

文章探讨了社交网络是否使人们变得越来越孤独。

5.B 词义猜测题。

根据第二段中的
“Technology,itturnsout,...theirowncompany.”可知,事实证明,科技让独处看起来像是一个需要解决的问题。

因为与人保持联系,他们就失去了对自己的独处感到满足的能力。

由此可推断,但在联系中,他们往往会感到更加孤立。

isolated孤独的。

故选B项。

6.D 细节理解题。

根据第三段中的
“fortablebeingalone.”可知,SherryTurkle认为我们应该学会享受孤独。

故选D项。

7.C 推理判断题。

根据第四段第一句中的“Metahelpsheralot”和最后一句
“Now,be causeoflotsofphotosandinformationupdates,sheknowswhatis happeningwithherfriendsallthetime.”可知,Jane对Meta应该是充满感激之情的。

故选C项。

8.B 主旨大意题。

从本文贯穿始终的alone和lonely以及两位人士对社交网络Meta的不同观点可知,本文对社交网络是否使人们变得越来越孤独进行了探讨。

故选B项。

Ⅴ.【语篇导读】本文是一篇应用文。

针对人们所面临的糟糕的网络连接问题,文章提出了三个提高网速的方法。

1.E 根据上文可知,许多人正默默忍受着糟糕的网络连接,没有意识到他们可以通过一些简单的改变来提高网速。

由此可推断,空后承接的是如何解决网络糟糕的问题。

设空处放于首段段尾,起到的是承上启下的作用,引起下文。

E项(这里有一些免费的方法来提高你的宽带速度。

)针对上文所遇到的问题,给出建议,引起下文,符合题意。

故选E项。

2.D 根据本段标题Putyourrouterintherightplace.可知,本段段
旨围绕“路由器的位置”展开。

D项(你把路由器放在哪里会有很大的不同。

)强调的是“路由器的位置”,呼应本段主旨。

故选D项。

3.C 根据下文“Wirelessrouterscanalsobeeasilyaffectedbyotherelectricalgoods.”可知,路由器受到其他设备的影响。

故本段的主旨为标题形式,空后的文章对其进行解释。

C项(使路由器远离其他设备)强调的是让路由器与其他设备远离,概括下文的内容,同时以祈使句形式出现,适合作本段的标题。

故选C项。

4.B 根据本段标题Useawirelessbooster以及空前的“Buttheseboostersonlyextendthesignalyouhave.”可知,在扩大信号
范围方面可以使用无线增压器。

B项Theycan’timproveit.中的They指代theseboosters,强调的是这些增压器只能延长信号,不能提升网速,承
接上文。

故选B项。

5.F 根据上文可知,关掉更多的连接无线网络的设备,可以提升网速。

F项SotryturningofftheWi-Fireceptionwhentheseitemsarenotinuse.
中的theseitems指代Themoredevices,承接上文。

故选F项。