Learning about Language优质教案设计

Unit 3

Computers 一、请根据各句上下文的意义，选择正确的单词填入空白处。

第一组：calculate, universal, simplify, operator, logical, technology, revolution, artificial, intelligence, reality, personal, tube, character 1 Every morning I go to work by _________ instead of by bus. 2 We often talk of IT, which is short for information __________. 3 It is _________ accepted that English is an international language in the world. 4 Those ___________ flowers look like real ones. 5 It was between 1966 and 1976 that the Cultural __________ took place in China. 6

_________, I think this article is well written except for its sharp remarks. 7 This child is clever and quick-minded, and he is of high _________. 8 An abacus is the oldest type of __________ tool in China. 9 In Taiwan and Hong Kong of China, people use traditional Chinese rather than _________Chinese.

10 Computer programming needs someone with a _________ mind. 11 The _________ is that we don't have enough money for this project. 12 A computer _________ is wanted in our office. 13 The twin brothers are different in ________, although they look alike so much.

第二组：totally, application, finance, mobile, explore, goal, download, virus, signal, coach, arise, electronic, appearance, niece 14 You are __________ wrong on that point. Nobody agrees with you. 15 We keep them informed of any changes as they _________. 16 You’d better find a _________ for one-to-one training to better your skills. 17 With the computer I can easily _________ information from the Internet. 18 My computer doesn’t work now; an unknown

_________ attacked it yesterday. 19 Many new ___________ have been found for the computer since the early 1980s.

20 While in hospital Mr Smith’s nephew and _________ visited him. 21 I achieved my _________ after years of hard work. 22 After graduation from a college I found a job as an __________ engineer. 23 A _________ phone is also called cellphone. 24 She has never been greatly concerned about her ___________. 25 As soon as we arrived at the island we were eager to _________. 26 Four years later I got a diploma(文凭) in banking and __________. 27 When I dialled his number all I got was a busy __________.

二、把下列短语填入每个句子的空白处（注意所填短语的形式变化）：

from…on

as a result

deal with

in a way

with the help of

watch over

1 Will you please _________ my child while I am out? 2 __________, he has been very successful. 3 I cannot think of ways to __________ the salesman at the door. 4 I made great progress in English ___________ Mr. Lin. 5 I left home very late. ___________, I missed the bus. 6 I intend to listen to BBC every day to improve my listening ________ now _______. 三．Writing Computers

The goal of early calculating machines was to

simplify difficult sums. But with the help of

new technology, electronic chips replaced tubes and a revolution of artificial intelligence has arisen. From then on, the appearance of computers totally changed our lives. They can not only download

information from the wet

when connected by the network or mobile phone signals, but also solve different types of logical problems. With operators as their coaches, they

can even control rockets to explore the moon and instruct androids with the human race’s characters to mop floors and watch over your naughty niece. Anyhow, computers are so helpful that they do bring happiness.

However, computers are easily attacked by viruses. This reality has become a hard-to-deal with-problem. As a result, computers are dangerous in a way. So, personally, I worry about their universal applications in some fields, such as

finance.

早期计算机器的目的是简化比较难的计算。但是在新技术的帮助下，电子芯片代替了电子管，一场人工智能革命由此掀起。从那时起，电脑的出现完全改变了我们的生活，它们不仅能在网络或移动电话信号的连接下从网上下载信息，而且可以解决各种类型的逻辑问题。在操作员的教练下，它们甚至还可以控制火箭探索月球，指导具有人类性格的机器人擦洗地板和照顾你调皮的侄女。不管怎么说，电脑都是如此的有用，以致的确给人们带来了快乐。

然而，电脑很容易受到病毒的攻击，这一现实已经成为一个难以处理的难题，结果，电脑在某种程度上是很危险的。因此，就个人而言，我很担心电脑在某些领域，例如金融方面的广泛应用。