2020学年高中英语Unit3Computers课时训练(二)(含解析)新人教版必修2(最新整理)

课时跟踪检测（二）
Warming Up & Reading — Language Points
Ⅰ。

根据提示写出单词的正确形式
1．I don’t think money can solve （解决） all problems.
2．To live a meaningful life, one should set a goal （目标) for his life, and work hard to realize it。

3．My brother is very good at the technology （技术） of computer.
4．He dreamed of going to work in his own personal (个人的） company。

5．Friendship is a universal （普遍的）key to be able to open everyone's heart。

6．I would greatly appreciate it if you could kindly consider my _application （apply)．
7．There is a difference between wisdom and intelligence (intelligent）．
8．I think happiness (happy) depends on our attitudes to life.
9．He was totally (total) blind as a result of the traffic accident。

10．My professional training has taught me to look at things logically （logical）．
Ⅱ。

选词填空
．Share the happiness with others, and you will get more happiness.
2．From then on，_I was determined to study hard.
3．As time goes_by,_the little girl is getting prettier and prettier.
4．The peasants provide us with grain and vegetables.
5．I was caught in the rain on my way home; as_a_result,_I had a bad cold.
6．I have found that she had a lot of things in_common with her mother。

Ⅲ.完成句子
1．This problem is too difficult for_the_little_boy_to_solve.
这个问题太难，小男孩解决不了。

2．As_our_life_improves，_we find more and more time entertaining.
随着生活水平的提高,我们越来越有时间消遣。

3．The story was_so_interesting_that we all forgot the time。

这个故事如此有趣,结果我们都忘记了时间.
4．It_has_been_calculated_that there are more than 200 sports in this big event hosted by the big city。

据估算在由这座大城市主办的这场大型比赛中有200多个体育项目。

5．It_will_not_be_long_before we get used to the new school life。

过不了多久我们就会习惯新学校的生活了。

6．He has been longing for a job in the company，and he has made_an_application_for it recently。

他一直渴望在那家公司得到一份工作，并且最近他已提出了申请。

Ⅳ.阅读理解
A
The mom had died when the rescuers found her after the terrible earthquake。

She was covered by a destroyed house。

Through gaps （缝隙） of those ruins, the rescuers could see her last posture （姿势)。

It was something like an ancient person who was kowtowing （叩头）， but it just looked strange because she was out of shape by pressure。

The rescuers confirmed （证明) her death by touching her through the gaps of the ruins. They shouted at the ruins again and again, and knocked the bricks using various tools, but there was no reply inside。

Then the rescuing team went to the next building. Suddenly the leader ran back, calling “Come here。

" He came to the body，put his hands under the woman，feeling and touching, and then shouted loudly and gladly, “There is someone, a baby, still living。

"
Through some efforts，rescuers cleaned up the ruins which blocked her。

Under her body lay her baby, who was covered by a small red quilt。

He was about 3 or 4 months old. Since well protected by his mother's body， he was safe. He was in a deep sleep when the rescuer carried him out, and his lovely and
peaceful face warmed everyone around him. The doctor, along with the rescuing team， took the baby out of the quilt to check if the baby was all right， and he found there was a mobile phone in the quilt. The doctor looked at the screen; a written message was already there: “My dear baby，if you could live, don’t forget how much I love you。

” As a doctor, he ex perienced much of this type of separation, but at this moment, he cried. The mobile phone was passed, and every person who saw this message shed tears.
语篇解读:本文是一篇记叙文.地震发生之后，一位妈妈被埋在倒塌的房屋之下,她用身体保护了自己仅仅几个月大的孩子，并在手机上给他留言：我亲爱的宝贝，你如果能活着，不要忘了我是多么爱你。

所有这一切都体现了母爱的伟大。

1．When the rescuers found the mom， she ________。

A．was using her mobile phone to ask for help
B．begged the rescuers to save her baby first
C．was struggling with the pressure
D．didn’t have the normal shape
解析：选 D 细节理解题。

从第一段的“。

.. just looked strange because she was out of shape by pressure。

”可知，这位母亲已经被倒塌的房子压得变了形。

故答案选D 项.
2．When the baby was rescued, he ________.
A．was smiling a lot B．was fast asleep
C．was listening carefully D．was frightened to death
解析：选B 细节理解题.根据最后一段的“He was in a deep sleep 。

.."可知,这个婴儿在熟睡.故答案选B项.
3．Which of the following is TRUE?
A．The mom was kowtowing when the rescuers found her.
B．The rescuers didn’t leave until they were sure the woman had been dead.
C．The little baby was found behind the mom。

D．The rescuers carried the baby out without difficulty。

解析:选 B 细节理解题.由第二、三段内容可知，营救人员通过废墟缝隙碰触她，朝她一遍一遍地喊话，用不同的工具敲打砖头，但都没有任何回答，于是他们走向下一栋楼。

由此可知,他们确信她已经死了才离开。

4．The passage is mainly about ________.
A．a story of saving a mother and her baby
B．the disaster of a terrible earthquake
C．the rescuers’ har d work after an earthquake
D．the great love of a mother in an earthquake
解析：选D 主旨大意题。

本文主要介绍了在一次地震中，一位母亲为了救自己的孩子，用自己的身躯承受房屋倒塌的重量，同时还在手机上给孩子留了言。

这些都反映了母爱的伟大。

故答案选D项。

B
Tired of all the pushing in supermarkets? Fed up with waiting in endless lines to pay for what you have bought？Angry at wasting time in traffic jams only to find no parking spaces when you eventually arrive at the store？ If this is you，then online shopping is the answer to your dreams of trouble free shopping，isn’t it?
Online shopping brings its own challenges. Here are a few things to bear in mind when browsing （浏览) various websites。

The claim made by online sites is that shopping online is a safe and secure way to make purchases. The evidence challenges this. In any case， you only have to be the victim of fraud （诈骗）once to experience all the problems that come with this form of stealing。

Use only sites that have a trusted history and an excellent reputation.
Another problem is the appearance of items in reality is often quite different from what you see on your computer screen. This might not be a problem if you are buying washing up powder but could be a major disappointment when that beautiful blue dress you ordered turns up in green. Also， product descriptions are sometimes simply untrue。

Perhaps the wisest plan is to purchase items where design and color are not essential to customer satisfaction。

Some even argue that online shopping indirectly contributes to global warming。

Yes，your car can stay parked but how are online goods delivered？
Often by some large trucks porting out carbon monoxide and adding to our
already serious traffic problems。

You are also by now becoming increasingly annoyed （使烦恼） by the fact that the delivery is late and you have wasted the leave from work you have taken to receive it!
There is no doubt that online shopping has its benefits。

However, perhaps it is not as wonderful as some of its supporters claim it to be。

语篇解读：本文主要介绍了网购的缺点。

5．The author lists several questions in Para。

1 to ________。

A．support online shopping
B．collect answers from readers
C．introduce the topic of the passage
D．show his dislike of going shopping
解析：选 C 推理判断题。

作者在开头接连使用了三个一般疑问句，然后又自己给出回答。

作者这样写的目的一是吸引读者的兴趣，二者介绍作者下面要讨论的话题,即引入本文的主题。

6．What can we learn about online shopping from Para。

3？
A．We sh ouldn’t believe product descriptions easily。

B．It’s normal for a blue dress to change into green。

C．It’s usually wise for us to buy colorful products.
D．Product appearances are sometimes not good。

解析:选 A 推理判断题。

根据第三段第一句可知作者建议不要相信某些网上的产品描述。

7．The author agrees with the fact that ________。

A．customers are never satisfied with products
B．online shopping is a safe way to make purchases
C．delivery delay often makes online shoppers unhappy
D．online shopping has nothing to do with global warming
解析：选C 细节理解题。

根据第四段最后一句可知顾客对送货迟了是很生气的。

8．What is the author’s attitude towards online shopping？
A．Very popular。

B．A wise choice。

C．A waste of time。

D．Not trouble free。

解析：选D 观点态度题。

根据最后一段可知网购既有好处，也有它的弊端。

Ⅴ.阅读七选五
In the world nothing is more important than health。

If people took away our money， houses, cars, or even our clothes, we could still survive. __1__ Then how can we keep healthy？
First of all， we should eat healthily. I usually avoid eating food high in fat， like French fries or cookies, which are junk food。

__2__ I only eat little meat。

__3__ It helps us build a strong body. Regular exercise is an important part of keeping me healthy。

In addition, I think friends are an important part of one’s health。

__4__ I always feel better when I am with friends than when I am alone. When I am with my friends，I always laugh。

Laughing is also an important part of health。

It is good to stay with my friends.
By eating properly and exercising regularly， I can keep my body at a proper weight and keep healthy。

By spending time with my friends， I can keep my mind as well as my body happy. These things sound easy to do， but not many people can manage them。

__5__
A．What’s more, taking exercise is very important.
B．Some people appear fat because they often eat too much.
C．I think a strong will is necessary if we want to keep fit。

D．I eat a lot of vegetables and fresh fruits which are full of vitamins.
E．There are some people who like staying alone, but they keep healthy。

F．But if our health were taken away， we could surely die.
G．Many studies show that people with few friends often get sick。

答案:1～5 FDAGC
Ⅵ.课时微写作（根据提示完成小作文)
1．With （随着）science and technology developing quickly, computers can
2.be_applied__to （被应用) so many fields that we can’t go without it.
3.As_a_result （结果），people could
4.calculate_on （依靠）computers to
5.solve （解决) all kinds of problems， such as
6.exploring （探索) the moon。

7.Anyhow (即使如此）, it is believed that computers can’t take the place of human being
in the future.
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