英语周报高中英语 Unit4 Law and order Language points教案 牛津译林版选修10.doc

unit4 law and order language pointsteaching aims: 具体陈述本课时要做的事及其目的，要从学生学习的角度陈述，如：1. find and list some key words and phrases.2. learn to use those core words or phrases properly.3. remember some useful phrases.teaching procedures: step 1 introductionthe teacher starts the lesson with a short introduction of the lesson. 【设计说明】教师简单介绍本堂课的主要目的与要求。 step 2 reading and collecting go through the passage paragraph by paragraph, focusing on the core words, phrases and useful sentences. 【设计说明】通过对文章逐段的梳理，理出核心的词汇、短语和句型，并加以拓展、强化训练。进一步巩固学生的语言知识。step 3 language points1. as the internet has expanded in recent years, the opportunities for crime have expanded as well. (p.50 line 1)expand v. to become larger in size, number, or amount, or to make something become larger 展开，张开；扩大，扩充e.g. the population of the town expanded rapidly in the 1960.20 世纪 60 年代, 这个镇子的人口迅速增加。 water expands as it freezes. 水结冰时会膨胀。 联想：extend extent2. committing crime online is no longer a theoretical possibility. (p.50, lines 2-4)commit v. to do something wrong or unlawful 犯罪e.g. he has committed a serious fault 他犯了一个严重的错误。 3. cybercrime refers to any criminal offence related to the internet. (p.50 line7)offence n. an illegal action or a crime; behavior which offends someone 犯罪，罪行e.g.driving while drunk is a serious offence.醉酒驾车属严重违例。the problem was how to get rid of her without causing offence.问题是怎样摆脱她而又不得罪她。4. third, the council mentions websites which contain offensive information or encourage hatred and violence. (p.50 line 13-14)offensive adj. 冒犯的，极其讨厌的；攻击性的e.g. the advertisements were highly offensive to woman. 这些广告令女士们大为反感。 hatred n. 仇恨 由动词 hate 变化而来e.g. he looked at me with hatred in his eyes. 他用憎恨的眼光望着我。have a hatred for/of 憎恶. e.g. she has a profound hatred of fascism. 她对法西斯主义怀有深仇大恨。 5. as it helps us assess the problem of cybercrime. (p.50 line17-18)assess vt. 评估；估算assess sb./sth. (as sth.) 评估，评定（性质、质量）e.g. i assess your chance as low. 我估计你的机会不大。assess sth. (at sth.) 估算、估定（数量、价值）e.g. they have assessed the amount of compensation to be paid. 他们已经核定赔偿额。 damage to the building was assessed at $40000. 该建筑物的损失估定为4万美元。6. security consultants tell us that cybercrime is costing firms worldwide hundreds of billions of dollars every year. (p.50, line 30)firm n. 公司；商行；商号e.g. he has just started an engineering firm. 他刚开了一家工程公司。近义词：company, corporation firm adj. 坚硬的；牢固的；坚定的e.g. we have no firm evidence to support the case. 我们没有确凿的证据支持这个论点。 we must maintain a firm attitude. 我们必须采取坚定的态度。7. and the companies must pay the thieves money to keep them from leaking the contents. (p.51 line34)leak vt. vi. 泄露；渗漏 e.g. the roof was leaking. 屋顶在漏雨。leak sth. (to sb.) e.g. the contents of the report were leaked to the press. 报告的内容泄露到新闻界了。leak n. 漏洞，裂缝；泄露e.g. you must shut the gas supply off if there is a leak. 煤气泄漏时，必须把阀门关上。8. the company cannot protect their confidential information or their money. (p.51 line39)confidential adj. 机密的，保密的；秘密的e.g. your medical records are strictly confidential. 你的病历是绝对保密的。 confident adj. 自信的，确信的e.g. your encouragement made me more confident of my future. 你的鼓励使我对我的未来更有信心。confidence n. 信任，信心e.g. she has great confidence in her success. 她对自己的成功非常有信心。confidentially adv. 秘密地，悄悄地，私下的e.g. she told me confidentially that she is going to retire early. 她私下告诉我她要提前退休。9. most countries do not have arrangements for dealing with suspects from other countries who may have committed cybercrime. (p.51 line45)suspect n. 嫌疑犯，可疑对象e.g. he is a prime suspect in this murder case. 他是这起谋杀案的主要嫌疑人。suspect vt. 怀疑(某人有罪)；怀疑(某事属实或可能发生，尤指坏事) suspect sb. (of sth./of doing sth.) 怀疑（某人有罪）e.g. he resigned after being suspected of theft. 他被怀疑有偷窃行为，随后就辞职了。 the drug is suspected of causing over 200 deaths. 这种药被怀疑可以导致超过200人死亡。suspect adj. 可疑的，不可信的e.g. some of the evidence they produced was highly suspect. 一些他们提供的证据非常可疑。10. the only answer to this problem is international cooperation. (p.51 line49)cooperation n. 合作1) cooperation (with sb.) (in doing sth.)cooperation (between a and b)e.g. we would like to see closer cooperation between parents and schools.我们希望学生家长和学校有更加紧密的合作。coopera