unit3 Computers课文分析

Unit3 Computers - Reading: Who AM I 课文分析

1. Over time I have been changed quite a lot. I began as a calculating machine in France in

1642.

over : _____________________ 计算机:_____________________ 2. Although I was young I could simplify difficult sums.

用( )画出从句, 是_________________从句, 用_______________引导. simplify (1). 词性：______________ (2). 词义：_____________________ sum (1). 词性：______________ (2). 词义：_____________________ in sum: _____________________ sum up: _________________________ 3. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.

(1)an analytical machine _______________________

(2). It was/ took + 段时间 + before .... ____________从句常用____________时态_ It will take/be long (或一段时间) before..._____________________从句常用_______ _______时态 翻译句子：

（1）过了三天他才回来__________________________________________________ （2）要过五年我才能回来________________________________________________ （3）两年后他才得知真相________________________________________________ （4）经济形式要等两年后才会有所好转(economic situation improves)

_______________________________________________________________________ It was not long (段时间）+ before....______________________________ It won't be long (段时间) + before...._______________________________ （1）不久他在公司就升了职(get a rise)

_______________________________________________________________ （2）用不了多久我们就会习惯新的学校(be used to +n/ ving )

_______________________________________________________________ 翻译句子并总结句型，并注意从句时态 It is / has been ten years since he left Beijing. It is / has been ten years since he was a doctor. It was 8 o'clock when he came back. It will be midday when they get home.

(3). It is/ has been +段时间 + since… _____________________________________ It will be/ was + 具体时间点 + when、、、____________________________________ It is/ was + 时间状语 + that 、、、______________________________________ 用 A. before B. when C. since D. that填空

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1. It was two years ________he realized the truth.

2. It will be two years ________ the economic situation improves. 3. It was two years later ________ he realized the truth. 4. It is /has been two years ________ he lived here. 5. It was midnight ________ he arrived home. 6. It was at midnight ________ he arrived home.

7. It was not until midnight _______ he arrived home.

4. After I was programmed by an operator who used cards with holes, I could \logically and produce an answer quicker than any person.

用( ) 画出从句, 是_____________ 从句,引导词是_________和________________从句, 引导词是____________在从句中作_______________成分.

programme: ______________________ operator: _________________________ logically: __________________________

5. At that time it was considered a technological revolution and the start of my \intelligence\

at that time: ____________________

技术革命: ______________________ 人工智能: __________________________ 6. In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a \ 划线部分做___________________成分. 我认为这个问题不难解决.

I think _____________________________________________________. 当夜幕降临时, 他们找了间小房间住宿

When evening came ____________________________________________ solve: ____________________ 名词形式：________________________ .......的解决办法： ___________________________________ 7. From then on, I grew rapidly both in size and in brainpower. from then on ____________________ from... on...._____________________

从现在起: _______________________ 从明天起: ___________________________ brainpower: _____________________-

8. By the 1940s I had grown as large as a room, and I wondered if I would grow any larger. However, this reality also worried my designers.

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修饰比较级的词和短语,你能写出几个: _______________________________________ _________________________________________________________________________ 用( ) 画出从句, 是_______________从句, 从句中缺成份吗?_____________, 缺的是什么?________________

9. As time went by, I was made smaller. First as a PC( personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.

用( ) 画出从句, 是________________从句, 引导词是_____________.意为“________________”。也可以用___________替换,但次词后只接名词加宾补 随着年龄的增长, 我们会变得更加聪明

_________________________________, we will get wiser. 随着春天的来临, 天气越来越暖和了

_________________________________, it's becoming warmer and warmer. go by: __________________________ personal: _______________________

性格，个性，人格（n.）________________________ 就个人而言，亲自：____________________________

10. These changes only became possible as my memory improved. 用( ) 画出从句, 是________________从句, 引导词是______________

11. First it was stored in tubes, then on transistors and later on very small chips. As a result I totally changed my shape. As I have grown older I have also grown smaller. transistor: _____________________ as a result: _____________________

由于，源于________________________ 结果为，导致：___________________ 徒劳，毫无结果：___________________________ 完全地， 整个地：______________________

总数，合计（n.) & 总的，整个的(adj.) ______________________

12. 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! so ......that 译为：\是________________从句，so是__________词性，修饰_____________词

13. But I was always so lonely standing there by myself, until in the early 1960s they gave me a family connected by a network. I was able to share my knowledge with others through 3

the World Wide Web.

lonely: 词性_______________ 词义：___________________

standing there by myself做____________________成分。 until引导_______________从句，该从句中的connected by a network做___________________成分。

14. Since the 1970s many new applications have been found for me. I have become very important in communication, finance and trade.

应用，用途_____________________ 金融，财经_______________________ 15. I have also been put into robots and used to make mobile phones as well as help with medical operations.

可移动的， 机动的________________ 手机：_______________________ as well as _____________________

17. I have even been put into space rockets and sent to explore the Moon and Mars. 火箭：________________ 探索，探测，探究_______________________ 18. Anyhow, my goal is to provide humans with a life of high quality. I am a devoted friend and helper of the human race!

无论如何；即使如此_________________ of high quality: __________________ a devoted friend ________________________ human race: ____________________ 表示“为某人提供某物”

provide sb with sth. = provide sth. ________ sb. supply sb. _______ ssth. = supply sth. __________ sb. offer sb. sth. = offer sth. _________ sb.

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