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1、,Reading,Book II unit3,Look at these pictures. Discuss what they have in common. Predict what it is going to be about.,Warming up,Whats next?,Pre-reading questions,What have computers changed our life? 2. What changes will they bring to us in the future?,Task 1 Skimming,1. Who is the speaker in this
2、 story? A computer. 2. Write down three sentences from the story to support your idea. 1) I was built as an Analytical machine by Charles Babbage.,2) My real father, Alan Turing, 3) I was always lonely standing there by myself, until in early 1960s they gave me a family connected by a network.,Task
3、2 Fast reading,1. Where were you in 1642? In France. 2. What happened to you after nearly two hundred years? I was built as an Analytical Machine by Babbage. 3. What were you called in 1936? A universal machine. 4. What happened to you in the 1970s? I have been used in offices and homes.,The compute
4、r began as a calculating machine,The computer grew rapidly both in size and in brainpower.,Task 3 Careful reading,Computers had grown as large as a room.,1960s,Computers were used in offices and homes.,Computers connect people all over the world together.,calculating,analytical,universal,mathematica
5、l problems,Medical operations,Memory,Transistors,Applications,Communication,Trade,totally,revolution,simplify,calculate,mobile,solve,Task 4 Fill in the blanks.,explore,totally,anyhow,finance,The history of computers,the second generation (1956-1963),the third generation (1964-1971),the fourth genera
6、tion (1971- ),The first generation (1945-1956),Task 5 QUESTION-ANSWER COMPETITION,What is PC? Speak the name on the whole.,It means: personal computer.,2. What is IT?,Information Technology.,3. What is CD-ROM?,Compact disc read-only memory.,4. What is PDA?,Personal digital assistant.,5. What is W.W.
7、W?,World wide web.,6. 科学技术。,Science and technology.,7. 人工智能。,Artificial intelligence.,8.笔记本电脑。,Notebook computer.,9. Who was the first person to devise the first computer?,Charles Babbage invented an Analytical machine in 1822.,10. Who was the computers real father?,Alan Turing.,Read the passage and
8、 then fill in the chart.,Reading task on Page 58,Expert at high flying exercises: Olympic standard,Wonderful turns, dives, circles and dances,Silver medal for high flying exercises,Began very well but failed through no fault of his own,Parachute failed to open.,Two new legs and a new bigger head,1.
9、in common: for or by all of a group 共同的；共有的；共用的 the land owned in common by the residents 居民共有的土地 in common 常常同have连用，如： have nothing in common 无共同之处 have little in common 几乎无共同之处,Language points,have something in common 有一些共同之处 have a lot in common 有许多共同之处 以下是从英国国家语料库中选出来的几个例句: 1) You know, Dorothy
10、, you and I have one thing in common 2) We just had nothing in common and I couldnt communicate with his dull business friends 3) I suddenly felt we had a lot in common.,2. calculate v. work (sth.) out by using numbers,e.g. calculate the cost of sth.,calculator n.,让我们一起回忆一下以or结尾的词吧：,visitor, survivo
11、r, competitor,3. analytical adj.分析的, 解析的 analyse vt. 分析;研究 analogy n. 相似;类似 analysis n. 分析;研究 analyst n. 分析家 analytic adj. 分析的;分解的,4. artificial adj. 人工的, 人造的 artificial flowers/limbs/pearls 假花/假肢/假珍珠 artificial intelligence 人工智能,5. As a result 结果；终于；因此。 考例 My friend Martin was very sick with a stra
12、nge fever; _, he could neither eat nor sleep. (江西2005) A. as a result B. after all C. any way D. otherwise 点拨 考查短语辨析。as a result结果； after all毕竟； any way不管怎样；otherwise 否则。由句意可知要选as a result。,6. totally adv. 整个地;完全地 totally blind 全盲 total adj. 完全的; 整个的 total silence 寂静无声 in total 总共,7. Over time my me
13、mory has developed so much that, . I never forget anything I have been told. 考点 so . that . 引导结果状语从句。 考例1 The weather was _ cold that I didnt like to leave my room. (2008 全国卷I) A. really B. such C. too D. so,考例2 I havent seen Ann for _ long that Ive forgotten what she looks like. (四川2008) A. such B.
14、 very C. so D. too 点拨 两题都考查so . that . 的用法。,8. And my memory became so large that even I couldnt believe it!,句型：so that 如此以致于,与 tooto 句型的相互转换,And my memory became too large for me to believe it.,eg He is so old that he cant carry the box.,He is too old to carry the box.,此结构中的that从句表示结果。 The stone is
15、 so heavy that no one can lift it. 比较: so that 既可以表结果,也可以表目的。,so.that.结构的so+形容词/副词位于句首时,句子用倒装结构。 So hard does he work that he seldom goes home.,9. But I was always so lonely standing there by myself, until in early 1960s they gave me a family connected by a network. 点拨 until表示“直到时”，在肯定句中，指从开始到结束的整段时
16、间，谓语动词一般是延续性的。在否定句中构成not . until，意为“直到才”，指到某一点动作才开始，谓语动词一般是非延续性的。其强调句是it is (was) not until . that .。当not until位于句首时，句子要进行倒装。,如： The experts explored the island until the end of last year. 直到去年年底，专家们一直都在勘查这个小岛。 We didnt solve the problem until Mr. Smith helped us. 直到史密斯先生帮助我们，我们才解决了那个问题。 It was not until last year that my hope became a reality. Not until noon did it stop raining.,10. I have a
