《必修2Unit3Computers.docVIP

必修2 Unit 3　Computers.重点单词聚焦1．Many difficulties________(产生) in the course of their experiment，which was beyond our expectations.答案：　arose2．There is another kind of beauty that has nothing to do with________(外貌)，but comes from the heart.答案：　appearance3．It is just her childhood experiences that affect her________(性格) and later life.答案：　character4．Where can I________(下载) the exercises from the Internet?答案：　download5．During the winter holidays，I________(辅导) some students for English exams.答案：　coached6．They achieved their________(目标) of increasing sales by five percent.答案：　goal7．It is such a hard problem that it is impossible for me to________(解决)．答案：　solve8．These changes are due to an increase in the carbon dioxide in the atmosphere since the beginning of the Industrial________(革命)．答案：　Revolution9．The ability to give good advice at the right time involves a great deal of________(智力)．答案：　intelligence10．Her speech yesterday was a________(信号) that her views had changed.答案：　signal.重点短语扫描1．from... ?????? 　　　　　　　　　?从……时起2．????????? a result　　　??结果3．so...?? ...　　　?如此……以至于……4．?? a way　　　??在某种程度上5．?? the help of　　　?在……的帮助下6．deal ? ?　　　??处理；安排；对付7．watch ?? 　　　??看守；监视8．?? by　　　??经过9．have...in ??　　　?有……共同之处onasthatinwithwithovergocommon10．what’s ??? 　　　??而且11．get ??　　　???????????????? 集合；聚集12．make ???????? 　????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 as 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 couldn’t believe 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_____