高中英语新课标人教版(广东)高一(2)unit3 reading

Unit 3

WHO AM I?

Over time I have been changed quite a lot. I began as a calculating machine in France in 1642. Although I was young I could simplify difficult sums. I developed very slowly and it took nearly two hundred years before I was built as an analytical¹ machine by Charles Babbage. After I was programmed by an operator who used cards with holes, I could “think” logically and produce an answer quicker than any person. At that time it was considered a technological² revolution and the start of my “artificial intelligence”. In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine” to solve any difficult mathematical problem. From then on, I grew rapidly both in size and in brainpower. By the 1949s I had grown as large as a room, and I wondered if I would grow any larger. However, this reality also worried my designers. As time went by, as was make smaller. First as a PC(personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.

These changes only became possible as my memory improved. First it was stored in tubes, then on transistors³ and later on very small chips. As a result I totally changed my shape. As I have grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became so large that even I couldn’t believe it! But I was always so lonely standing⁴ there by myself, until in early 1960s they gave me a family connected by a network. I was able to share my knowledge with others through the World Wide Web.

Since the 1970s many new applications have been found for my. I have become very important in communication, finance⁵ and trade. I have also been put into robots and used to make mobile phones as well as help with medical operations. I have even been put into space rockets and sent to explore the Moon and Mars⁶. Anyhow, my goal is to provide humans with a life of high quality. I am now truly filled with happiness that I am a devoted⁷ friend and helper of the human race!

1 analytical   

adj.分析的；用分析法的

参考例句：

• I have an analytical approach to every survey.对每项调查我都采用分析方法。
• As a result,analytical data obtained by analysts were often in disagreement.结果各个分析家所得的分析数据常常不一致。

2 technological   

adj.技术的；工艺的

参考例句：

• A successful company must keep up with the pace of technological change.一家成功的公司必须得跟上技术变革的步伐。
• Today,the pace of life is increasing with technological advancements.当今， 随着科技进步，生活节奏不断增快。

3 transistors   

晶体管( transistor的名词复数 )； 晶体管收音机，半导体收音机

参考例句：

• In semiconductor receivers transistors take the place of vacuum tubes. 在半导体收音机中晶体管代替了真空管。
• We often turn to this handbook for information on transistors. 我们常从这本手册查阅有关晶体管的资料。

4 standing   

n.持续，地位；adj.永久的，不动的，直立的，不流动的

参考例句：

• After the earthquake only a few houses were left standing.地震过后只有几幢房屋还立着。
• They're standing out against any change in the law.他们坚决反对对法律做任何修改。

5 finance   

n.财务管理，财政，金融，财源，资金

参考例句：

• She is an expert in finance.她是一名财政专家。
• A finance house made a bid to buy up the entire company.一家信贷公司出价买下了整个公司。

6 Mars   

n.火星，战争

参考例句：

• As of now we don't know much about Mars.目前我们对火星还知之甚少。
• He contended that there must be life on Mars.他坚信火星上面一定有生物。

7 devoted   

adj.忠诚的，忠实的，热心的，献身于...的

参考例句：

• He devoted his life to the educational cause of the motherland.他为祖国的教育事业贡献了一生。
• We devoted a lengthy and full discussion to this topic.我们对这个题目进行了长时间的充分讨论。