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1、Unit 3Computers.重点单词聚焦1Many difficulties_(产生) in the course of their experiment，which was beyond our expectations.答案：arose2There is another kind of beauty that has nothing to do with_(外貌)，but comes from the heart.答案：appearance3It is just her childhood experiences that affect her_(性格) and later life.
2、答案：character4Where can I_(下载) the exercises from the Internet?答案：download5During the winter holidays，I_(辅导) some students for English exams.答案：coached6They achieved their_(目标) of increasing sales by five percent.答案：goal7It is such a hard problem that it is impossible for me to_(解决)答案：solve8These cha
3、nges are due to an increase in the carbon dioxide in the atmosphere since the beginning of the Industrial_(革命)答案：Revolution9The ability to give good advice at the right time involves a great deal of_(智力)答案：intelligence10Her speech yesterday was a_(信号) that her views had changed.答案：signal.重点短语扫描1from
4、. 从时起2 a result结果3so. .如此以至于4 a way在某种程度上5 the help of在的帮助下6deal 处理；安排；对付7watch 看守；监视8 by经过9have.in 有共同之处onasthatinwithwithovergocommon10whats 而且11get 集合；聚集12make 弥补；补足；整理moretogetherup.课文原句突破1我发育缓慢，差不多到了两百年之后，查尔斯巴比奇才把我制成了一台分析机。I developed very slowly and _ _ nearly two hundred years _ I was built a
5、s an analytical machine by Charles Babbage.答案：it took；before2随着时间的推移，我的记忆力发展得如此之快，就像一头大象一样，我从来不会忘记告诉我的任何事情！_ _ my memory has developed so much that，like an elephant，I never forget _ _ _ _ _！答案：Over time；anything I have been told3我的存储量变得如此之大，甚至连我自己都不能相信！And my memory became _ large_ even I couldnt be
6、lieve it!答案：so；that4不管怎样，我的目标是给人类提供高质量的生活。_，my goal is to provide humans with a life_ _ _.答案：Anyhow；of high quality5从某种程度上讲，我们的程序员就好比是我们的教练。_ _ _our programmer is like our coach.答案：In a way 6不管怎样，在我过目不忘的电子脑的帮助下，运用智能就是我的一切！After all，_ _ _ _ my electronic brain which never forgets anything，using my in
7、telligence is what Im all about!答案：with the help oftotally adv.全部地；完全教材原句P18：As a result I totally changed my shape.结果我的外形完全改变了。I totally agree with you.我完全同意你的看法。China has a total land area of over 9.6 million km2.中国土地总面积超过960万平方公里。A total of 100 teachers will attend the meeting.总共100名老师参加了会议。In to
8、tal，over 250 employers completed the safety training.总共有超过250名员工完成了安全培训。1.完成句子这些宇航员总共在太空中逗留了26 000多天。_，these astronauts have spent more than 26,000 days _.答案：In total；in spacearise vi.出现；发生；起身，起床教材原句P23：Then she prepares reliable moves to use if a new situation arises.接着她准备好了可行的步骤来应对新情况的出现。(1)作“呈现；出
9、现；发生”之意时，主语多为抽象名词argument/problem/quarrel/question/movement等(2)arise from由而引起，由而产生；从中产生Unexpected difficulties arose in the course of their experiment.在他们进行实验的过程中，出现了意想不到的困难。He arose from his seat.他从座位上站起来。Accidents often arise from carelessness.事故往往是由疏忽大意而引起的。辨析：arise，arouse，rise与raiseWe were watch
10、ing the children raising the national flag，and saw it rising slowly in the wind，which aroused our patriotic minds.我们在观看孩子们升国旗，看到国旗在风中徐徐升起，这唤起了我们的爱国之心。原形过去式过去分词v.ingarise (vi.) 出现，发生，起因于arosearisenarisingarouse (vt.) 唤醒，激起arousedarousedarousingrise (vi.) 升起，起身，增长，上升roserisenrisingraise (vt.) 举起，唤起，提高
11、，饲养raisedraisedraising2.用arise，rise与raise填空：(1)The sun _ in the east and sets in the west.(2)We should always keep in mind that accidents_from carelessness while driving.(3)After the war the standard of living was _rapidly.(4)This book _ my interest in politics.答案：(1)rises(2)arise (3)raised(4)arouse
12、danyhow adv.无论如何；即使如此教材原句P18：Anyhow，my goal is to provide humans with a life of high quality.不管怎样，我的目标是给人类提供高质量的生活。Anyhow，we have plenty of time to plan ahead.不管怎样，我们有许多时间提前作计划。Its too expensive and anyhow (anyway) the color doesnt suit you.这个太贵，而且颜色也不适合你。Im afraid we cant come，but thanks for the in
13、vitation anyhow (anyway)恐怕我们来不了，不过还是感谢邀请。 Anyhow (Anyway)，lets forget about that for the moment！无论如何，咱们此刻忘记那件事吧！3.Im certain Davids told you his business troubles._，its no secret that he owes a lot of money to the bank.AHoweverBAnywayCThereforeDThough解析：句意为：我确信戴维已经告诉你他的生意遇到麻烦了。不管怎么说，他欠银行的钱已不是秘密了。however可是；然而；therefore因此；though尽管；虽然；anyway相当于anyhow总之，无论如何。答案：Bsignal vi.& vt.发信号；n.信号教材原句P23：For example，I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.例如，当我启动的时候，我可以用计算机语言向队友示意把球传给我，这样可以有一个漂亮
