高三英语一轮复习Unit3Computers课时作业新人教版必修2

Unit 3 Computers

Ⅰ.阅读理解

A

(2018·湖南省部分重点中学高考考前演练)

WELCOME TO THE RONALD REAGAN

PRESIDENTLAL LIBRARY AND MUSEUM

Visit the limited-time “Interactive! The Exhibition” at the Ronald Reagan Presidential Library and Museum and save more than 30% on museum admission tickets with an audio tour.

WHEN

Through Feb. 28, 2017

WHAT'S INCLUDED

$19 (reg. $28) ... Admission for one person to the Ronald Reagan Presidential Library and Museum, including “Interactive! The Exhibition” with an audio tour. Please note: the virtual reality (虚拟现实) experience will be an additional cost and participants must be 10 years old or above.

WHY WE LOVE IT

? The exhibition is a hands-on experience focusing on movies, TV, music and the arts

? Experience virtual reality, 1980s video games, robots, 3D printing

? Climb aboard Air Force One, view the expensive comfortable presidential car and a Marine One helicopter

? Explore Reagan's legacy (遗产): Step into an Oval Office copy and see a piece of the Berlin Wall

? The audio tou r has more than 50 stops and original material not copied in the exhibits

WHAT YOU NEED TO KNOW

This is a season-specific event. All sales are final. No refunds (退款) or exchanges. Not valid after the expiration date. Valid any regular museum operating day through Feb. 28, 2017. Museum hours are 10 a. m. －5 p. m. , seven days a week. Valid for one person. Cannot combine with other offers. Must use in one visit. Tickets include admission to “Interactive! The Exhibition” and the entire museum's galleries and grounds.

【文章大意】本文是一篇应用文，介绍了罗纳德·里根总统图书馆和博物馆的开放时间、游览内容、票价优惠等信息。

1. What can visitors do while visiting the library and museum?

A．Fly on Air Force One.

B．Experience virtual reality for free.

C．Approach technology of different times.

D．Learn about the president's daily routine.

答案与解析：C 考查细节理解。根据WHY WE LOVE IT部分中的“Experience virtual reality,1980s video games，robots,3D printing”可知，在参观该地时，游客可以体验虚拟现实、20世纪80年代的电子游戏、机器人、3D打印，即他们可以体验不同时期的科技。故选C项。

2. What does the author say about the admission ticket?

A．It can be enjoyed with other offers.

B．It allows limitless visits to the museum.

C．It isn't accessible to children.

D．It cannot be changed once sold.

答案与解析：D'考查细节理解。根据最后一段中的“All sales are final. No refunds(退款) or exchanges.”可知，所有的门票出售都是最终的、不可改变的，不提供退款或更换服务。故选D项。

3．What type of writing is this passage?

A．A notice. B．An official report.

C．An advertisement. D．A tour review.

答案与解析：C'考查推理判断。根据文章的形式和内容可以判断出，本文是有关罗纳德·里根总统图书馆和博物馆的广告。故选C项。

B

(2018·合肥市高三调研性检测)

Social networks are a big part of nearly every teenager's life in this day and age. Many teens have QQ, WeChat, or Weibo but little do a lot of teens know that they can be held responsible for everything they post for the rest of their lives. Everything you post online is part of a digital footprint that can always be traced (追踪) back to you. That includes every post, even every like, comment, favorite and forward that you have ever committed. All pictures you've posted or will post have been stored in a digital database, and it is the companies' right to keep all of these documents that you believe to have been deleted or hidden.

With every post comes a consequence; whether it is good or bad，what you post could be seen by anyone. That is why you have to be very careful of what you decide to post or comment.

If you think you are safe from Servite finding out about one funny comment you made six months ago on a meaningless picture, you are probably wrong. Recently, a senior, Aaron, at Servite learned this lesson the hard way this year. He wrote a series of ugly comments towards Connelly girls on a web page, ignoring potential consequences.

This student, however, did have to face consequences from Servite as he was removed from all of his leadership roles in the school. Surprisingly enough, he fully agreed with his punishment handed down by the administration and fully understood why he was given such severe discipline (处罚)．“When you agree to come to Servite, you are agreeing to defend what Servite stands for，” the young man said. “That continues from 8 am to 2 pm. It's at all times.”

So, next time you're about to post something you think could be received as offensive or inappropriate, think twice, or don't press the “Send”．【文章大意】本文是一篇议论文。当下很多青少年拥有微信、QQ、微博等网络社交工具，但是他们很多人都不知道要对自己所发布的内容负责。文章通过一名高中生的事例说明，在网上发布信息应当慎重。

4. What does the author think the teens should do in the first paragraph?

A．Avoid using social media.

B．Remove their own digital documents.

C．Be responsible for what they put online.

D．Learn to balance their online and offline time.

答案与解析：C'考查细节理解。根据第一段第二句“Many teens have QQ, WeChat，or Weibo but little do a lot of teens know that they can be held responsible for everything they post for the rest of their lives.”可知，很多青少年都有QQ、微信或微博，但很多人都不知道，他们应当对自己在网上发布的任何信息负责；据此可知，作者认为，青少年应当对他们发布在网上的信息负责，故C项正确。

5. What mistake did Aaron make online?

A．Drawing some meaningless pictures.

B．Making some bad comments.

C．Failing to take his lesson.

D．Breaking down a special web page.

答案与解析：B'考查细节理解。根据第三段尾句“He wrote a series of ugly comments towards Connelly girls on a web page, ignoring potential consequences.”可知，Aaron 在一个网页上写了一系列针对康纳利女孩的难听的评论。故B项正确。

6. What did Servite do with Aaron's case?

A．It reached an agreement with Connelly girls.

B．It helped Aaron get rid of ill effects.

C．It gave Aaron a severe punishment.

D．It stood on Aaron's side.

答案与解析：C'考查细节理解。根据第四段第二句中的“he was given such severe discipline (处罚)”可知，由于在网站上的不负责行为，他在学校受到了严重处罚，故C 项正确。

7．For whom is the text probably intended?

A．Teenagers. B．Teachers.

C．Parents. D．Network engineers.

答案与解析：A 考查推理判断。通读全文内容可知，本文第一段第一句“So cial networks are a big part of nearly every teenager's life in this day and age. Many teens have QQ, WeChat, or Weibo but little do a lot of teens know that they can be held responsible for everything they post for the rest of their lives.”为文章主旨句；结合下文内容可知，本文主要论述了青少年应当对自己在网上发布的任何信息负责的问题，据此可以判断，本文的阅读对象是青少年，故A项正确。

Ⅱ.完形填空

(2018·江西南昌模拟) Years ago, I lost my sight completely. I would do anything for a __1__. In fact, desperate and __2__， I tried every supplement, experimental trial, diet and anything anyone __3__. All for nothing.

But now, after 25 years in physical darkness, my life is __4__ than ever. The change began one day, many years ago, when I drank my tea __5__， swallowing gulps (一大口) of “poor me” and wondering what my future would __6__. Then, the doorbell rang. Janet came in and brought an idea. “Have you ever thought about working as a(n) __7__ ？” she said. “You speak Spanish. Go for it.”

Her idea __8__ me to make a phone call. And the interpreting company I contacted invited me to take a test. Thank goodness it was __9__.

“We're so __10__ with the results，” the receptionist said the next day, “that we want to send you on your first __11__ tomorrow. It's in the Immigration and Naturalization Court.”

That was the beginning. That was when I began to __12__ possibilities where my blindness wouldn't get __13__. The view of my world changed. Blindness didn't have to label me as __14__. On the contrary, the blindness improved my ability to __15__ information and present a quicker and more __16__ interpretation.

The letters from the judges, praising me for my work, __17__ me for the hours I'd spent studying, memorizing, and __18__.

Blindness? Not a barrier anymore. __19__， it became a handy __20__ to sharpen my creativity. Not only in the courtroom, but at home, in my relationships and in the way I viewed myself.

【文章大意】本文主要讲述了作者失明后重新找回生活信心并不断自我提升的励志故事。

1. A．method B．cure

C．suggestion D．change

答案与解析：B 根据下文的“I tried every supplement, experimental trial, diet and anything”可推知，作者失明之后，非常想找到治疗的方法，从而恢复视力，故选B。

2. A．anxious B．delighted

C．peaceful D．ashamed

答案与解析：A 从“desperate”可知，作者当时心情很迫切。anxious“渴望的，急切的”，符合语境。

3. A．discovered B．offered

C．recommended D．appreciated

答案与解析：C 从“anything”可推知，作者当时心情迫切，任何人的建议都会去试一试。recomme nd“推荐”。

4. A．darker B．brighter

C．harder D．calmer

答案与解析：B 根据“But now”的转折可推知，尽管作者依然看不见，但是生活却比以前明亮了许多。

5. A．eagerly B．nervously

C．bravely D．pitifully

答案与解析：D 结合句中的“swallowing gulps(一大口) of ‘poor me’”可推知，作者当时为自己感到难过。

6. A．include B．need

C．hold D．share

答案与解析：C 根据“wondering what my future”可推知，作者当时在想未来会发生什么。hold“(未来)发生”。

7. A．assistant B．applicant

C．teacher D．interpreter

答案与解析：D'根据“You speak Spanish. Go for it”可推知，Janet建议作者去做译员，与下文的“And the interpreting company I contacted invited me to take a test”呼应。interpreter“口译员”。

8. A．advised B．inspired

C．permitted D．expected

答案与解析：B'根据下文的“And the interpreting company I contacted invited me to take a test”可推知，作者被Janet的建议鼓舞，于是就去应聘了。

9. A．oral B．useful

C．easy D．written

答案与解析：A'根据“Thank goodness”可知，已经失明的作者感觉很庆幸，因为测试是口头的而非书面的。

10. A．moved B．impressed

C．crazy D．tolerant

答案与解析：B'根据下文作者被派出去工作可推知，作者应聘时的表现让人印象深刻，得到了认可。

11. A．appointment B．interview

C．talk D．assignment

答案与解析：D'从“first”可推知，作者应聘成功，得到了第一个任务。assignment“任务”。

12. A．suffer from B．leave out

C．focus on D．recover from

答案与解析：C'根据下文的“The view of my world changed”可推知，作者开始走出生活的阴霾，关注更多的可能性，而不是一味地沉溺于自己的缺陷中不能自拔。

13. A．on the way B．through

C．in the way D．over

答案与解析：C'固定搭配“in the way”意为“挡路”，与语境“blindness”呼应。

14. A．effective B．unproductive

C．exhausted D．uncommon

答案与解析：B'失明并不会给作者贴上无用的标签。unproductive“无结果的，徒劳

的”。

15. A．memorize B．check

C．correct D．share

答案与解析：A'根据下一段中的“memorizing”可知，作者虽然失明了，但是这却激发了记忆能力的提升。

16. A．fair B．accurate

C．formal D．funny

答案与解析：B'从“quicker”可推知，记忆信息能力的提升使作者的翻译变得更快更精准。accurate“精确的”。

17. A．rewarded B．awarded

C．informed D．amazed

答案与解析：A'从“praising”可知，作者因工作出色而得到了表扬和奖励。reward“奖励”。reward sb. for sth.为固定搭配。

18. A．imagining B．previewing

C．practicing D．performing

答案与解析：C'作者是因为不断学习、记忆和练习而变得熟练起来的。practice“练习”。

19. A．However B．Instead

C．Therefore D．Besides

答案与解析：B'根据上下文可知，此处表示强调，形成对比。instead“反而”。

20. A．handle B．challenge

C．description D．tool

答案与解析：D'从“sharpen my creativity”可推知，作者把失明作为一种工具来提高自己的创造性，让自己更优秀。