【名师一号 高中同步学习方略】高一英语必修2习题 Unit 3 Computers 双基限时练8 Word版含答案[ 高考]

双基限时练(八) Unit 3 Part Ⅱ

Ⅰ.选词填空

give away， connect with， come true， make full use of， be crazy about，

work out

1．Her dream of going to university ________.

答案has come true

2．She ________ state secrets to the enemy.

答案gave away

3．My brother ________ stamp collecting.

答案is crazy about

4．We should ________ every minute to study hard.

答案make full use of

5．People ________ Einstein ________ the theory of relativity.

答案connect; with

6．How did you ________ the total expense?

答案work out

Ⅱ.用所给动词的适当形式填空

1．I'm very glad that my wallet ________ (find) by him. I'll get it from him.

答案has been found

2．It is said that he ________ (send) to America to improve his English.

答案has been sent/was sent

3．When you get the paper back, pay special attention to what ________ (mark)．答案has been marked

4．Great changes ________ (take place) in my hometown since 2000.

答案have taken place

5．When I reached the station, the tickets ________ (already sell) out.

答案had already been sold

6．In some parts of the world, such as in England, tea ________ (serve) with milk and sugar.

答案is served

7．As for the English Speaking Competition, when and where it will be held ________ (not decide) yet.

答案hasn't been decided

8．Every possible means ________ (try) to stop the bad behavior, but they don't

work at all.

答案has been tried

9．Over the past ten years, this town ________ (hit) twice by earthquakes.

答案has been hit

10．— Will the lecture be held at 4 o'clock this afternoon?

— No. It ________ (put off) till tomorrow afternoon.

答案has been put off

Ⅲ.语法填空

Over the past ten years, a great many changes have taken place in my hometown.

A new park __1__ (build) for villagers to do exercise. The muddy roads __2__ (repair) and a lot of flowers __3__ (plant) on both sides of the roads. In a word, the village has become tidy and clean. In order to increase villagers' incomes, some new factories __4__ (set) up. Many villagers without jobs before __5__ (employ) by the factory, so the quality of their life has improved. Now, many old houses __6__ (tear) down and a lot of new buildings __7__ (build)．

答案 1.has been built 2.have been repaired

3．have been planted 4.have been set 5.have been employed 6.have been torn 7.have been built

Ⅳ.阅读理解

A

Most children now chat daily either online or through their mobile phones. They are connecting to a huge number of other children all over the world. Some are shy “in real life” but are confident to communicate with others online; others find support from people of their own age on relationship problems, or problems at home.

Sometimes the online world, just like the real world, can introduce problems, such as bullying or arguments. Going online is great fun, but there are also a few people who use the Internet for offensive (冒犯性的) or illegal (非法的) aims. Children must be made aware of both the good things and the danger.

To keep children safe your management must cover the family computer. Just as you decide which TV programs are suitable, you need to do the same for the websites and chat rooms your children visit. Remind your children that online friends are still strangers. Reminding them of the risks will keep them alert (警惕)．Computer studies are part of school work now, so it's likely that your children may know more than you do. We get left behind when it comes to the latest gadgets (玩意儿) and interactive areas of websites, like chat rooms and message boards, which are especially strange. The language of chat is strange to many parents, too. Chatters love to use abbreviations such as: atb —all the best; bbfn —bye by for now; cul8er — see you later; gr8 — great; idk — I don't know; imbl — it must be love; kit —keep in touch; paw —parents are watching; lol —laugh out loud; xlnt —excellent!

1．The passage is written for ________.

A. children

B. parents

C. teachers

D. net bar owners

答案与解析 B 从第三段叙述的口吻可知，这篇文章是写给父母的，B项正确。

2．The underlined word “aware” most probably means ________.

A. careful

B. proud

C. to know

D. to hear

答案与解析 C 从第二段叙述可知，网络世界中存在冒犯性的和非法的目的。必须使孩子清楚认识到网络的好处和危险。C项正确。

3．Which of the following will the author probably agree with?

A. Children shouldn't chat so much online.

B. People had better not use the net language in real life.

C. Parents are advised to choose suitable websites and chat rooms for their children.

D. Children should surf the Internet together with their parents.

答案与解析 C 文章重点在讲网络世界存在风险，孩子的父母应该尽到责任，使孩子可以健康的上网。C项符合文章中心思想。

4．When your son is chatting about something secret online with you standing beside him, he may use ________.

A. bbfn

B. lol

C. paw

D. cul8er

答案与解析 C 根据文章最后一句中对paw的解释可知，C项正确。

B

A family in Guelph, Ontario is spending a year living “in 1982”. They're doing it so their kids can see what life was like before technology like iPads, computers and even coffee machines was part of everyday life.

They have stopped using all technology from their home and are relying on the things people would have used back in the 80s. There is a box at the front door where people can put their cell phones in, while they're visiting the family.

Blair McMillan and his wife Morgan want their kids — Trey, 5, and Denton, 2 —to have a year without technology.

Instead of reading e-readers, they are reading books. Instead of using a GPS, they used paper maps. The home the family is living in was built in the 1980s. Even the way they dress and style their hair is from the 80s.

The whole idea started when young Trey was called to come outside. He didn't because he was busy playing on the iPad. That's why his dad thought of the idea of li ving “in 1982” for a year. The family plans to live like “it's 1982” until April next year. To them, one of the hardest things was giving up their cell phone.

5．What will the visitors do when they come to see the family?

A. The way they dress and style their hair must be from the 80s.

B. They must leave their cell phone at home.

C. They will put their cell phone outside before entering the room.

D. They can use the phone prepared by the family.

答案与解析 C 细节理解题。根据文章第二段第二句可知这个家庭的访客在进屋前会把手机放在外面。

6．What is mainly talked about in the fourth paragraph?

A. Dos and don'ts.

B. Reasons and results.

C. Advantages and disadvantages.

D. Advice and plans.

答案与解析 A 主旨大意题。文章第四段主要叙述这个家庭所做的和不做的事情，故选项A正确。

7．Who made the family have the idea of living “in 1982”？

A. The reporter.

B. Young Trey.

C. Blair McMillan.

D. Morgan.

答案与解析 B 推理判断题。根据文章第五段第一句话可知是young Trey使这个家庭有了这个生活在1982年的主意。

Ⅴ.短文改错

At present the computer is playing a important role in our daily life. By using the computer, we are able to learn about some other information as well as news both home and abroad. We can also make phone calls, send messages by e-mail, go to net schools, but learn foreign languages by yourselves. Besides, it can make us to enjoy music, watch sports matches, and play chess or cards. The computer can even help us do some shopping online, have a chat and makes friends with strangers, who greatly improves our living level. In a words, since it appears, our life has become much easy than before.

答案

At present the computer is playing a

an

important role in our daily life. By using the computer, we are able to learn about some other information as well as news both ∧

at

home and abroad. We can also make phone calls, send messages by e-mail, go to net

schools, but

and learn foreign languages by yourselves

ourselves

. Besides, it can make us

to

＼ enjoy music, watch sports matches, and play chess or cards. The computer can even

help us do some shopping online, have a chat and makes

make friends with strangers, who

which

greatly improves our living level. In a words

word ， since it appears

appeared

， our life has become

much easy

easier

than before.