（人教版）选修6 Unit 4 Global warning 语言点及练习

Unit 4 Global warming 语言点 学习目标 重点词汇 oppose compare state range quantity tend glance steady average circumstance 重点短语 come about subscribe to go up result in even if keep on on the whole on behalf of put up with so long as and so on 重点句型 There is no doubt that... 知识讲解 重点词汇 oppose 【原句回放】On the other hand, there are those, like George Hambley, who are opposed to this view and believe that we should not worry about high levels of carbon dioxide in the air. 另一方面，还有一些人，像（科学家）乔治·汉布利反对这种观点，他们认为我们不必担心空气中有高含量的二氧化碳。 【点拨】oppose vt. 反对，反抗；与（某人）较量 　　常用结构： be opposed to sth. 反对，相对 （注意to是介词） 　　He threw all those that opposed him into prison. 他把反对他的人都投入监狱。 　　Many residents are opposed to the plan of building the motorway. 　　许多居民反对修建那条高速公路的计划。 　　I’m much opposed to your going abroad. 我非常反对你出国。 【拓展1】opposed adj. 反对的，对立的 (常与to连用，to是介词) 　　She remained bitterly opposed to the idea of moving abroad. 　　她仍然激烈地反对移居到国外的想法。 【拓展2】oppose和object 　　1. oppose 表示采取积极行动来反对，着重动作，反对的对象常为较重大的事； 2. object指个人不赞成某事，或由于与个人有关而提出反对意见； 3. oppose可以作及物动词，而object一般是不及物动词，接宾语时常加介词to。 　　He doesn’t oppose the plan at all. 他根本不反对这个计划。 　　She objects to being scolded in public. 她不想被当众斥责。 compare 【原句回放】That probably does not seem much to you or me, but it is a rapid increase when compared to other natural changes. 这个（数值）对你我来说很可能是无所谓的，但是跟其他自然变化相比较而言，这却是一种快速的增长。 【点拨】compare v. 比较，比照 The poet compares his lover to a rose in his poems. （compare A to B 把......比作......） 诗人在诗中把他的爱人比作一朵玫瑰。 Living in a town can’t compare with living in the country in many respects. 在许多方面城市生活比不上乡村生活。 （我们可以说<人>compare A with B，表示“把......与......相比”，但是如果不强调谁做比较的话，也可以说A compares with B，表示“与......相比，比得上”。） Compared to some of the things she’s said, this was polite. （Compared to 与......相比） 与她说过的许多事情相比，这个还是客气的。 小结： 1. compare A to B有两个意思：把两个东西相比较；把A比作B。 2. compare A with B只有一个意思：和......相比较。 【拓展】comparison n. 比较，对照。（注意拼写） make a comparison作比较 state 【原句回放】 In fact, Hambley states, “More carbon dioxide is actually a positive thing. ...” 事实上，汉布利这样说：“二氧化碳含量的增加事实上是件好事。......” 【点拨】state v. 意思是“说，陈述，说明”，比say更正式，语气更严肃。 Please state your name, age and occupation on the form. 请在表中说明你的姓名、年龄和职业。 （注意：state可以指口头说明或在资料等中说明某个信息。） The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions. 公交员工声称只有就工资和工作条件达成全面协议后，罢工 ... ...