河南省长垣县第十中学高中英语 Unit 3 Computers Language points课件 新人教版必修3

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The summary about the text The computer _a calculating machine in 1642, then in 1822, it was built as an _by Charles Babbage . At the year of 1936, Alan Turing _ to describe how computers could be made to _ a “universal machine “ to solve _. With the development of _, computers became _, then were connected to each other by _. As the years had _, computers were _ peoples homes. Now computers have become the most important tools to _ people all over the world together.information technologyAnalytical Machine smaller and smaller,mathematical problemswrote a bookbegan asa networkgone bybrought intoconnectwork asTRANSLATE THE FOLLOWING PHRASES.1._计算机器2._担当 3._经过,(时间)过去4._独自5._在二十世纪七十年代晚期6._与某人分享某物7._也,还8._为某人提供某物9._高/低质量的生活10._充满,装满11._一个忠实的朋友和助手a calculating machinework asgo byby oneselfin the late1970sshare sth. with sb.as well asprovide sb. with sth./sth for sb.a life of high/poor qualitybe filled with/be full of a devoted friend and helper1.OVER TIME I HAVE BEEN CHANGED QUITE A LOT.1.over prep. 贯穿(一时间),在.期间 over Christmas and the New Year(高考链接)Im sorry I didnt phone you,but Ive been very busy_the past couple of weeks. A beyond B with C among D over2. have/has been done 现在完成时的被动语态 This problem _.(已被解决) The car _ 这辆汽车还没有修好。 Every possible means(方法)_(已被尝试) to prevent the air pollution,but it doesnt work. All possible means_to prevent the air pollution,but it doesnt work.Dhas been solvedhas not been repairedhas been triedhave been tried2.IT TOOK NEARLY TWO HUNDRED YEARS BEFORE I WAS BUILT AS .It takes +时间段+before. 多久后才. It took many years before I was told the truth. _ 两个小时之后大火才被扑灭。(put out)It will/wont be long before. 很久后才/不久后就. _. 不久后我们还会再见面的。It took two hours before the fire was put out.It wont be long before we meet again3.As time went by,I was made smaller.=With time going by,I was made smaller.as conj. 随着随着,引导时间状语从句。,引导时间状语从句。As time went on, Einsteins theory proved to be correct. 随着时间的推移,爱因斯坦的理论证明是正确的随着时间的推移,爱因斯坦的理论证明是正确的. .As we grow older, our experiences become richer and richer.。随着年龄的增长,我们的阅历也益加丰富。_,our life becomes busier and busier. (society n. 社会)社会)随着社会的发展,我们的生活越来越繁忙。随着社会的发展,我们的生活越来越繁忙。As the society develops4. go by 经过经过(某地某地);(时间时间)过去;过去;(机会等机会等)失去;失去;遵循,依据遵循,依据办事办事 go by = pass 一辆汽车全速驶过。一辆汽车全速驶过。 A car went by at full speed. 一星期一星期慢慢地过去了。一星期一星期慢慢地过去了。The weeks went slowly by. 不要错失这次机会。不要错失这次机会。 Dont let this chance go by. 那是需要遵守的好规章。那是需要遵守的好规章。That is a good rule to go by.He was so excited that he could not speak.He ran so fast that I couldnt catch up with him.5. so.that引导结果状语从句引导结果状语从句so + 形容词形容词(副词副词)+ that.结构中结构中so + 形容词形容词(副词副词)在句首时在句首时,句子用倒装结构句子用倒装结构He works so hard that he seldom goes home. = So hard does he work that he seldom goes home.=So excited was he that he could not speak.So fast did he run that I couldnt catch up with him. So large_ that I couldnt believe it. A. did my memory become B. my memory became C. my memory did become D. became my memoryAKEYS TO THE EXERCISES ON PAGE201.revolution 2. explore network Web simplify technology calculate artificial mobile applications solve intelligent explore logically totally reality anyhow finance
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