(精品)高中英语教材重点句子例析(重要语法及词汇用法).doc

北师大版本高中英语教材重点句子例析（重要语法及词汇用法） 1．It is believed that before long the mix of nationalities will be so great that there will be no distinct major racial or cultural groups, but simply a mixture of many races and cultures. (人教版 M 8 Unit 1 A Land Of Diversity ) 【句式翻译】人们认为，要不了多久，多种国籍的混合将会非常之大，以至不可能存在一种主要的种族或 文化群体，而只是多种族，多文化的混合体。 【句式分析】本句是一个主语从句it is believed that …,句中it 是形式主语，that 是真正的主语从句。 在主语从句中又含有一个so…that 结果状语从句。 【词语点拨】1).before long: 意为“不久”、“很快”(＝soon)，可用于将来或过去时态。如： I hope to see you again before long. 我希望不久能再见到你。 Before long he came to a small village. 不久他来到了一个小村庄。 ? 2). long before ：“老早”、“早就”等，通常与过去完成时连用，或后接名词或句子，意为 “在……的很久以前”、“在还没有……的很久以前”等如： She had left long before. 她老早就离开了。 He had worked in the factory long before he got married. 【语法点拨】本句中so...that... 引导结果状语从句，意为“如此/这么……以致于……” 常用句型为：主 语+谓语+so+adj.(形) / adv.(副) + that从句。 He is so kind that we all like him. 他如此友好我们都喜欢他。 adj. adv.的级别 （adj. adv的级别）Theres nothing sadder than a dream delayed until it fades forever. (2009年北京卷阅读B)没有什么比延误梦想直到它永远消失更悲伤的了。 （ 形容词 副词） I was getting more and more annoyed and of course, the more upset I got, the less I was able to concentrate. (北师大版M5 Unit 13 lesson 4 First Impressions) 我变的越来越心烦意乱, 当然, 我的情绪越坏, 就越难集中注意力. （ 形容词 副词） The more accurately (精确地) reality is presented, the less understandable the story, and the more understandable the story, the less realistic it is. (2011年四川卷 阅读D) 现实越是精确的呈现，故事就越难理解，故事越好理解，就越不现实。 （ 形容词 副词/定语从句）In most countries, the oldest generation considered values more important to a nation than did those who are under 45 years old. (2012年陕西卷 阅读A) 在大多数国家， 与年龄在45岁的人相比， 老一代的人认为价值观对于一个国家更重要。 (形容词副词) For example, it can be proved that China has more people than any other country in the world. (人教版M2 Unit 1 A Fact or An Opinion? ) 举例来说，中国人口比世界上任何其他国家的人口都多，这是可以得到证实的。 (形容词副词) There’s as much competition among countries to host the Olympics as to win Olympic medals. (