新课标人教版必二Unit3Computers学案.doc

Unit3　Computers 1. advantage n. 根据语境猜词义 1 He has the advantage of a steady job. 2 They took_full_advantage_of the hotels facilities. 根据语义找匹配：A. 充分利用　B. 有利条件 1 B　 2 A disadvantage n. 不利条件；劣势 take advantage of 对……加以利用；欺骗 have /get/win an advantage over胜过；优于 have the advantage of 具有……的有利条件 have an advantage in 在……方面占有优势 to sb.s advantage 对某人有利 单项填空 1 He was a much older player and he had the great ______ of experience. A. interest B. success C. advantage D. honor C　考查名词词义辨析。interest兴趣，利益；success 成功；advantage好处，优势；honor荣誉。根据语境：他是一个资格颇老的运动员，有着很大经验优势，所以答案是C。 2 Being able to speak another language fluently is a great ______ when youre looking for a job. A. chance B. importance C. assistant D. advantage 1. advantage n. D　考查名词词义辨析。chance机会；importance重要性；assistant助手；advantage优势。根据语境：在你找工作时会流利地讲另一种语言是极大的优势。所以答案是D。 3 My older brother Steve helped me grow into an adult. Steve taught me to face the ______ of my behavior. A. reasons B. realities C. advantages D. results D　考查名词词义辨析。reason原因；reality现实；advantage好处；result结果。根据语境：我老兄帮我成人。他教我要正视我的所作所为带来的结果。所以答案是D。 2、arise arose, arisen vi. 根据语境猜词义 1 A new difficulty has arisen. 2 I arose early in the morning. 3 Accidents arise from carelessness. 根据语义找匹配：A. 起床　B. 出现　C. 引起 1 B　 2 A　 3 C arise from 由……引起；有……产生 arise/arouse/rise/raise 原形 语义 过去式 过去分词 v. ing arise vi. 出现；发生；起因于 arose arisen arising arouse vt. 唤醒；激起 aroused aroused arousing rise vi. 升起；起身；增长；上升 rose risen rising raise vt. 举起；唤起；提高；饲养 raised raised raising 单项填空 1 Many difficulties have ______as a result of change over a new type of fuel. A. risen B. arisen C. raised D. lifted B　考查动词词义辨析。rise升起；arise出现；raise举起；lift抬起。根据语境：由于改变了燃油的品种已经出现了许多种困难。所以答案是B。 A　考查动词词义辨析。arise from表示“由……引起”； arouse是及物动词，表示“唤醒，激起”，不与介词from连用；begin from表示“从……开始”；cause是及物动词，表示“导致，带来”，不与介词from连用。根据语境：我们应当时刻把事故是由开车时粗心带来的挂在心间。 2 We should always keep in mind that accidents______ from carelessness while driving. A. arise B. arouse C. begin D. cause 3、common n．adj.