Unit 3 Computers 知识点题库

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

    A businessman, with a lot of money, was walking through a remote(偏远的) area. Upon1 this, a thief followed him, planning to2 his money at a certain time. The businessman(商人) noticed something was 3 and he started to pay much more 4to the thief.

    The businessman asked the thief if he5help find some water nearby, and when the thief went to6 the water, the businessman put all of his7into the thief's bag. Then the thief returned and told the businessman8the water was.9the businessman left to get some water, the thief quickly 10 the businessman's bag. Certainly, there was nothing that the thief 11

    The thief was12 but he still did not give up hope. After some time, the businessman returned and they both 13for a long time. Then the businessman got tired and 14 under a big tree. The thief again checked the businessman's bag and still did not find any money. So the thief 15 that the businessman did not actually have any money with him.

    Finally, they arrived at a city. When the thief went after a job and left his own bag behind, the businessman 16 in and took back all of his own money he had put there17When the thief came back, he was surprised to see that the businessman was 18some jewels with the money in his bag. The thief couldn't 19asking the question, “I didn't know you had money on the 20.” The businessman smiled to him, “Of course you didn't, because it is not yours.”

(1)
A . talking B . learning C . thinking D . speaking
(2)
A . keep B . borrow C . steal D . put
(3)
A . new B . common C . strange D . dangerous
(4)
A . care B . love C . need D . attention
(5)
A . would B . could C . should D . must
(6)
A . carry on B . look for C . watch over D . bring along
(7)
A . goods B . food C . money D . clothes
(8)
A . how B . what C . that D . where
(9)
A . As soon as B . As far as C . As well as D . As long as
(10)
A . hid B . searched C . explored D . changed
(11)
A . saved B . planned C . owned D . wanted
(12)
A . frightened B . angry C . surprised D . nervous
(13)
A . drank B . walked C . rested D . discussed
(14)
A . sat B . stood C . slept D . stopped
(15)
A . agreed B . wished C . doubted D . believed
(16)
A . put B . got C . reached D . broke
(17)
A . rightly B . luckily C . really D . formerly
(18)
A . buying B . wearing C . having D . showing
(19)
A . keep B . help C . enjoy D . avoid
(20)
A . trip B . visit C . holiday D . business
He made a few friends soon after he went to the new school, he had no difficulty in fitting in. (help)

去了新学校不久他就交了几个新朋友,在他们的帮助下他毫不费劲地就适应了(那里的生活)。

They would really like to watch the football match at the scene, playing football. (crazy)

他们真的想到现场观看这场足球赛,因为他们非常喜欢踢足球。

It is said that the novel English. In that case, I'll buy a copy of it. (put)

据说这本小说已被译成了英语,如果是那样的话,我要去买一本。

Our football team has got a very experienced (教练).
My brother often (下载) some jokes from the Internet.
你能帮我照看一下我的孩子吗?(watch over)

我还没注意到我把钱包掉在出租车里,车就离开了。

This is actually a bit hard to explain, but I'll have a try (无论如何).
Such problems are a (普遍的) feature of old age.
He is very clever and can (计算) these numbers quickly.
time I have been changed quite a lot.
After I was programmed an operator who used cards holes,I could “think” logically and produce an answer quicker than any person.
First it was stored tubes, then transistors and later very small chips.
, the living condition in the country was becoming better and better. (go)

随着时间的流逝,这个国家的生活状况变得越来越好了。

They . They are on good terms with each other, though. (common)

他们俩没有什么共同之处,可是他们彼此相处得很融洽。

A team of will the valley and the will last 10 days. (explore)
阅读下面短文,在空格处填入一个适当的词或者使用括号中词语的正确形式填空。

    Now, I'd like to tell you about the development of computers. Computers began a calculating machine in France in 1642, it could (simple) difficult sums. In 1936, Alan Turing wrote a book about how a computer could be made to work as a "universal Machine" (solve) any difficult mathematical problem. By the 1940s, computers had grown as large as a room. As time went by, they were made (small). Since the 1970s computers (use) in offices and homes, first as personal computers and then as laptops.

    As computers' memory improved, computers became much smaller and more (intelligence). First the memory was stored in tubes, then on transistors and later on very small chips. Over time computer's memory (develop) so much that computers remember everything they have been told. In the early 1960s computers could be connected to each other by the network (call) the World Wide Web.

    Many new (apply) have been found for computers since the1970s. They have been used in communication, finance, trade, robots, mobile phones, space rockets and so the goal of computers is to provide humans a life of high quality.

阅读短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

    The idea behind Facebook is to make us feel connected all the time. But in my research, I've found that the truth is quiet different.

    Technology, it turns out, has made being alone seem like a problem that needs soling. When young people are alone, even for a minute or two, they feel the need to connect to get on Facebook 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).

    Facebook 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.

——Sherry Turkle, Profescer

    Facebook connects more of us to more of our friends and family in more places than we have ever been connected before. Yes. Facebook is a huge time sink -maybe the biggest ever. Many people post useless stuff. And seeing too much of your friends lives can make you jealous (嫉妒的), but it won't make you lonely.

    Jane, a former student of mine, who is back in New York after living abroad for ten years told me that Facebook 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.

——Sree Steniveasan, Chief Digital office

  1. (1) The underlined word "isolated" in Paragraph 2 means ________.
    A . free B . selfish C . careless D . lonely
  2. (2) 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
  3. (3) What's Jane's attitude towards Facebook?
    A . Hopeful B . Doubtful C . Thankful D . Regretful
  4. (4) The purpose of the text is to ________.
    A . educate B . discuss C . persuade D . introduce
(在某种程度上), I'm glad you made that mistake, for it'll serve as a warning to you. (way)