高考英语一轮复习Unit4Cyberspace讲义北师大版必修2.doc

[ 一积词汇见多识广  ] [ 课内单词回扣  ] (一 )阅读词汇写其义 1． concept n．概念  _  2.climate n._气候 3． chaos n．混乱，无秩序  _  4.network n._网络 5． material n．材料，原料  6.destination n．目的地 7． gallery n．画廊  8.locate vt.坐落于；位于 (二 )表达词汇写其形 1． scenery_n．风景，景色 3． growth n．增长；生长  2.rapidly adv.快，迅速地 4.pack_vt.收拾 (行李 )，打包 5． average adj .平均的 n.平均数 7． regular adj.定期的；规则的 9． officially adv.正式地 11． attack n． & vt .攻击，进攻  6.affect vt.影响 8.focus vi.集中注意 10._likely_ adj .有可能的 12.fancy vt.想要做；幻想  adv.可能 (三 )拓展词汇灵活用 *1.reality n．真实，现实→ realize vt.实现；意识到→ realistic adj .现实的 *2.crime n．犯罪；罪行→ criminal n．罪犯 3.optimistic adj .乐观的→ optimism n．乐观；乐观主义 *4.harm vt.& n．伤害，损害→ harmful adj .有伤害的→ harmless adj .无害的 5.obvious adj.明显的，显而易见的→ obviously adv.明显地 6.scientific adj .科学的→ science n．科学→ scientist n．科学家 *7.suggestion n．建议，提议→ suggest vt.建议，提议 8.arrangement n．安排→ arrange vt.安排 9.tourism n．观光，游览→ tourist n．旅行者，观光者→ tour n． & v.旅游，旅行 10.guide n．指南；导游，向导 vt.指导，引路→ guidance n．指导；引导；领导 11.settle vi .& vt.定居；解决→ settlement n．解决；定居地 12.regular adj.定期的；规则的→ regularly adv.定期地；规则地 *13.attractive adj .吸引人的，有魅力的→ attraction n．吸引力；具有吸引力的事物或人 →attract vt.吸引 14.terrorist n．恐怖分子→ terrorism n．恐怖主义→ terror n．恐怖→ terrify vt .使恐怖； 使惊吓 用上面加 * 号的单词的适当形式填空 1．The man suggested that the manager should accept his suggestions which he thought were of great value. 2． The criminal is said to have committed many crimes before being arrested. 3． The Great Wall is an attraction,_whose scenes are very attractive,_and it attracts a large number of tourists every day. 4． While I agree that this kind of food is harmless,_it will be harmful to teenagers if they eat it often. 5． Jamie looked on John as his only real friend, but in reality John often spoke ill of him. ,[ 话题单词积累  ] 1． keyboard /'ki?b??d/n．  键盘 2． monitor /'m ?n?t?/ n.  监视器；显示屏 3． mouse /ma?s/ n.  (计算机  )鼠标 4． printer /'pr ?nt?/ n. 5． screen /skri?n/ n. 6． hardware /'hɑ ?dwe?/n. 7． software /'s?ftwe ?/ n. 8． system /'s?st?m/ n. 9． data /'de?t?/ n. 10． database /'de?t?be?s/