1、,1 新知预习课,Unit 3 Computers,Period,Period,Match the words（词汇连线）,1) n./vt .类型，打字 2 ) v. 发信号，信号 3) adv.无论如何,即使如 此 4) vt. 解决 5) vt. 计算 6) adj. 电子的 7) adj. 私人的，个人的 8) v.探索，探测，探究 9) vi. 出现，发生 10) n. 目标,1) solve 2) explore 3) goal 4) signal 5) type 6) arise 7) electronic 8) anyhow 9) personal 10)calculate,M
2、atch the phrases（词组连线）,1) from.on 2) watch over 3) in common 4) after all 5) as a result 6) with the help of 7) in a way 8) deal with,1) 毕竟 2) 处理；安排；对付 3) 结果 4)某种程度上 5) 在帮助下 6) 看守；监视 7) 共有的；共同的 8) 从.时起,根据释义写出单词,1) _: complete change in ways ofthinking,working,etc 2) _: connected computer system 3) _
3、: to make things easier 4) _: to find answer using numbers 5) _: able to be moved from place toplace 6)_: to work out the answer to a problem 7)_: to travel around the area to find out about it 8) _: completely 9)_: anyway 10)_: activity of managing money,revolution,network,simplify,calculate,mobile
4、,solve,explore,totally,anyhow,finance,Key words1. in common共同的；共有的(常和have连用),1. have little in common 几乎无共同之处 2. have nothing in common 没什么共同之处 3. in common with 和一样 4. have something in common 有一些共同之处 5. have much /a lot in common 有很多相之处,Practice,1.They have nothing _. ( 毫无共同之处) with each other in
5、character. 2._ with other boys (和其他男孩一样) ,he is also fond of football. 3.I found that I have _ with him (我与他有很多共同之处). 5.They are twins , but they have _. (他们几乎没有共同点),in common,In common,much in common,nothing in common,Key words2. solve vt. 解决, 解答,It was clever of you to _ the problem. 你很聪明解决了这个问题。
6、2. I cant _ the problem. 我解答不了这个难题。 3. Help me to _ my financial troubles.请帮我解决经济困难。 4. An apology from him _ the quarrel.他的道歉使争吵和解了。 5.An official was sent to _ the argument一位官员被派去解决争端。,solve,solve,solve,settled,settle,Key words3. arise vi. ( arose, arisen)出现， 发生,1.A problem has _ in the Foreign Of
7、fice.问题已在外事办出现。 2.This is the point where the difference _ .这是产生分歧的地方。 3.Many difficulties have _ as a result of the changes.由于变化许多困难产生了。 4. Everyone knows the sun _ in the east. 每个人都知道太阳从东方升起。 5. Anyone who knows the answer to the question, please _ your hands.知道答案的请举手。,arisen,arise,arisen,rises,ra
8、ise,Key words 4. signal n. 信号 vt. 发信号,1. She sent a _ that he was about to turn left. 她发出信号表示他要左转。 2. We live too far from the city to _ a strong television signal. 3.我们住的地方离城太远，收不到清晰地电视信号。 4. The police _ the traffic to move forward slowly.警察指示交通缓慢前行。,signal,receive /pick up,signaled,Key words5. go
9、al n. 目标；目的；目的地；球门；得分,1. He has _.他已实现了他的目标。 2.Youd better _ a goal before you start the training.在开始训练前你最好先设定目标。 3.They _ of their journey. 他们实现了旅途目标。 4.Baggio _ his first goal for Italy. 巴乔为意大利进了头一个球 。,achieved his goal,set,reached the goal,scored,根据首字母或汉意写出单词,1. John showed great interest in scie
10、nce and _ (科技) when he was young. 2. Credit cards have resulted in a _（革命，革新） in peoples shopping habits. 3. I cant tell natural flowers from _ （假的）ones in the shop. 4. It is said that dolphins are much more _ （聪明的）than other animals. 5. The scientists _（计算） when the spacecraft would reach the Moon.
11、,technology,revolution,artificial,intelligent,calculated,6. The English in this story has been s _ to make it easier to understand. 7. Computers are attracting u _ interest; even small children are learning how to use them. 8. Theyre carrying out a program to e _ outer space. 9. This afternoon Ill t
12、_ the letter for you. 10. P_ speaking, his job will not be difficult if he has learned enough about computers.,implified,niversal,xplore,yped,ersonally,Multiple Choice （单项填空）,1. He was very smart and _the crossword in ten minutes.A. dealt B. ended C. solved D. settled 2. If you want to _the narrow a
13、lley(胡同) of old Beijing, youd better use the pedicab (三轮车). A. explore B. express C. exchange D. explode,3. I cant tell you the exact time when I will get there,_, Ill be there as early as I can. ASo B. Anyhow C. Therefore D. Besides 4. -Tom and Mary got married last month.-Are you kidding? They hav
14、e _ in common.A. anything B. something C. nothing D. everything 5. Many people trusted Jack and thought highly of him ,but ,_, I think he is actually dishonest.A. personally B. generally C. especially D. specially,6.When the question _ at the meeting, no one could answer it.A. rose B. raise C. came
15、D. arose 7. People may have different opinions about Karen, but I admire her ,_, she is a great musician. A. After all B. As a result C. In other words D. As usual. 8. _, the cost of various repairs adds up to just over a hundred pounds. A. In common B. In general C. In total D. In particular,9.Tony
16、 studies harder this term,_, he has made great progress in his lessons.A. As a result B. After all C. In spite of D. Instead of 10. We cant _ on having a good weather for the outing.A. evaluate B. calculate C. predict D. conclude,Writing : Computers,I began only as a _（计算的） machine in 1642 in France
17、. I could _ （简化） difficult sums then. I could “think” _（逻辑地）. At that time it was considered a _（技术的） revolution and the start of my “_（人工的） intelligence”. _（随着） time went by, I have been made smaller and smaller. First as a PC ( _（个人的 ) computer), Then as a laptop. My memory has become _（如此）large t
18、hat I can hardly believe it!,As a result ,I _(完全的) changed my shape. However I was always standing there lonely until later they gave me a family connected by a _（网络）. Since the 1970s many new _（应用） have been found for me. I have been put into space_（火箭） and sent to _（探索） the Moon and Mars. Anyhow m
19、y _（ 目标）is to provide humans with a life of high quality .,Suggested answers,calculating; simplify; logically; technological; artificial; As; personal; so; totally; network; applications; rockets; explore; goal,Homework,Learn the words and expressions by heart after class & get ready for the dictation next class.,
