冀教版高中英語必修3素材 Unit3 The Computer

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111Unit3 The Computer 合作與討論This unit is about computer.Since its invention,computer has been widely used and has brought us great convenience.But computer also causes some problems.Now discuss in groups the following questions：1.How has computer been developing itself?2.In what aspects is computer widely used?3.What bad influence does computer have on our work,study or life?4.How can we avoid the disadvantages of computer?Unit3 The Computer 學(xué)習(xí)策劃How can we memorize new words effectively of each unit we are learning?Maybe this is a big problem for each of us,for in our new textbook there are too many new words for us to remember.Some classmates say new words cost them so much time,but still when they use them,they often forget or make mistakes.Dont worry about it.Its the same for every English learner.But in doing this,people are different from each other.Some people memorize new words quickly and correctly and can use them freely.First,they work hard at English,and second they may have some effective methods which they learn English with.I think the following might be of some help to you when you learn English.1.Concentrate on your task while reading English.Dont be disturned by other things.2.Divide the new words you are learning into proper groups and put them down.Whenever you have time,such as early in the morning,just before sleep,read and remember them separately.3.Learn new words by comparing and associating their pronunciations,spelling forms, collocations and styles,such as：advice n.advise vt.drop in on sb.drop in at a placeenjoy his singingenjoy him singing（informal）（4）Learn new words by analyzing word roots or affix,for example,comfort vt.comfortableuncomfortablediscomfort vt.111