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人教版•必修2Unit 3 ComputersQuestions：1・According to the text, how unll quantum computing work? 答案Quantum computing will work by using transistors・2. What is the text mainly about?答案The text is mainly about what the future of the computer is.Computer technology is still developing rapidly. The computer of the future will continue to increase in value and performance while decreasing in cost. It will become smaller, but faster and more powerful・It is possible to make some guesses about what the future of the computer will look like, based upon the types of technologies that are being developed now. A lot of progress has already been made in some of these new technologies, but some are still in their earliest stages and may not be ready for use for years. Two of the most interesting areas of computing that are currently being developed are quantum computing① and nanotechnology?Quantum computing is one possibility for the future of the computer that could make computers run far faster than even the quickest computers do today. Quantum computers could be able to do what modem supercomputers are unable to do by using transistors that are able to take on many states at the same time.Nanotechnologj' could also change the face of computing, by creating computers that could be very powerful, though they are tiny in size. These computers could be incorporated③ into everyday objects, including electrical appliances®, clothes and even the human body. We will be able to use computers in new and unimaginable ways. They will become a part of our lives rather than simply being a box that is used only for specific purposes, such as work.Quantum computing and nanotechnology will be able to play new roles, which will make us live greener lives, as well as enjoy healthier and happier lives.电脑科技仍然发展得很快，未来的电脑在成本上减少的同时将继续在价值和性能上增加，它会变得更小，但更快更强大。
必修2 Unit 3 Computers一、教学内容必修2 Unit 3 Computers（一）重点单词（二）重点短语（三）重点句型二、知识精讲（一）重点单词1. simplify v. 简化; 使易懂This dictionary tries to simplify the meanings of words.这本词典努力把词意简化。
He tried to simplify the story for the younger audiences.他尽力简化这个故事便于年轻读者理解。
知识拓展：simple adj. 简单的; 朴素的simply adv. 简单地；简明地They live a simple and happy life.他们过着简朴而幸福的生活。
The questions can be answered quite simply.这些问题回答起来很容易。
2. solve vt. 解决，解答Help me to solve my financial troubles.请帮我解决经济上的困难。
I solved the word puzzle in three minutes我用三分钟解出那个字谜。
知识拓展：There’s no easy solution to this problem.没有解决这个问题的容易的方法。
即学即用：He was very bright and ______the crossword in ten minutes.A. solutionB. solvedC. settledD. ended答案：B3. total1) n. 总数；总计You got 47 points on the written examination and 18 on the oral, making a total of 65.你笔试得了47分，口试得了18分，总分65分。
The repairs come to over $ 500 in total.修理费总共500多美元。
高中英语学习材料***鼎尚图文理制作***Computers(一)主讲教师：麻雪玲北京市英语教师本讲目标In pairs discuss what they have in common.1. We share a common goal.2. This illness is common among the children.3. The twin sisters have something/much/nothing/little in common.Although I was young I could simplify difficult sums.1. The machine is very simple to use.2. You can enjoy all the water sports, or simply lie on the beach.3. The application forms have now been simplified.题一：_________ money has been given to him for his moving away.A. A lots ofB. A great many ofC. A large number ofD. A large sum ofI developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.题二：He was told that it would be at least three months _______ he could recover and return to work.A. whenB. beforeC. sinceD. that题三：It is ten years ______ I smoked last time.A. beforeB. sinceC. tillD. afterAs time went by, I was made smaller.题四：____ time going by, he changed little by little.A. AsB. WhenC. WithD. For题五：______more and more forests destroyed, some animals are facing the danger of dying out.A. AsB. WithC. ThroughD. Forgoes by1. As time goes by, my memory seems to get worse.2. Did you see a boy go by on a bicycle?3. It’s not always wise to go by appearances.As a result, I totally changed my shape.题六：完成句子。
