unit3 the computer and the information age-words and expressions学案

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1、Unit3TheComputerandtheInformationAge-wordsandexpressions学案　　Unit3TheComputerandtheInformationAge-wordsandexpressions学案　　学习目标：1.Beabletoreadthewordsandexpressionscorrectly.　　2.Beabletomasterandusesomekeywordsandexpressions.　　学习重点：1.Masterthewordformation　　2.Learntousesomeusefulwo

2、rdsandexpressions.　　学习过程：　　Ⅰ.Reading(A级)　　1.Readthewordsandexpressionsbyyourself.(payattentiontothepronunciation)　　2.Readthewordsandexpressionstoyourpartners.Checkingthepronunciationeachother.　　Ⅱ.Wordsandexpressions(B级)　　1.Wordformation　　⑴calculatorn.计算器：___________________(vt)_

3、__________________(意义)　　⑵universen.宇宙：___________________(adj)__________________(意义)　　⑶simpleadj.简单的：___________________(vt)__________________(意义)　　⑷operatevi.手术vt.操作：_________________(n.)__________________(意义)　　________________(n…的人)________________(意义)　　⑸logicaladj.合逻辑的：______

4、_____________(adv)__________________(意义)　　⑹technologyn.工艺；科技：___________________(adj)__________________(意义)　　⑺revolutionaryadj.革命的：____________________(n)___________________(意义)　　⑻intelligentadj.智能的：____________________(n)___________________(意义)　　⑼realadj.真实的：___________________

5、_(n)___________________(意义)　　⑽personn.人：___________________(adj)__________________(意义)　　⑾totaladj.总的；整个的：_______________(adv)__________________(意义)　　⑿applyv.申请：____________________(n)___________________(意义)　　⒀anyhowadv.无论如何;即使如此：_________________(同义词)　　⒁signn.征兆；符号：_____________

6、______(v)___________________(意义)　　⒂appearv.出现；显得：____________________(n)____________________(意义)　　⒃characteristicn.特性；个性：________________(n)___________________(意义)　　2.识记词汇　　⑴___________解决；解答⑵___________探索；探测；探究⑶___________下载　　⑷___________出现；发生⑸___________人造的；假的⑹___________病毒　　3.

7、识记词组　　⑴______________从…时起⑵_____________结果⑶_____________如此…以至　　⑷______________在某种程度上⑸_____________在…的帮助下　　⑹______________处理，对付⑺_____________监视；看守　　Ⅲ.Usingwordsandexpressions(C级)　　1.Findthewordorexpressionforeachofthefollowingmeaning.　　⑴______________completechangeinwaysofthinking

8、,working,etc.　　⑵______________connectedcomputer