英语语法——长难句分析.ppt

长难句分析 长难句分析 从结构上来说 除了谓语动词，其他的成分都可以用从句或者非谓语动词来充当 从功能上说 长难句分析 Tom is a top student 长难句分析 英语长难句的特点： 结构复杂 逻辑层次多 常须根据上下文做词义的引申 常须根据上下文对指代词的指代关系作出判断 并列成分多 修饰语多 特别是后置定语很长 习惯搭配和成语经常出现 长难句分析 英语长难句的分析方法： 找出主谓宾，即主干 找出句中所有的谓语结构、非谓语结构、介词短语和从句的引导词 分析从句和短语的功能 分析句中是否有固定搭配或固定词组 长难句分析 We live a society in which the medicinal and social use of substances (drugs) is pervasive（普遍广泛的）: an aspirin to quiet a headache, some wine to be sociable, coffee to get going in the morning, a cigarette for the nerves. 在我们生活的社会里，物质（药品）被广泛地运用于社交和医疗， 比如说服用阿司匹林来缓解头疼， 喝酒来应酬， 早晨喝咖啡来提神， 吸烟来镇定情绪等。 长难句分析 This added iron supplements the small amount of iron that naturally occurs in grain. 长难句分析 This will be particularly true since energy pinch will make it difficult to continue agriculture in the high-energy American fashion that makes it possible to combine few farmers with high yields.? 长难句分析 In general，the tests work most effectively when the qualities to be measured can be most precisely defined and least effectively when what is to be measured or predicted can be not well defined. 长难句分析 But even more important，it was the farthest that scientists had been able to look into the past，for what they were seeing were the patterns and structures that existed 15 billion years ago.　　 长难句分析 As a result of two or three centuries of scientific investigation, we have come to believe that nature is understandable in the sense that when we ask her questions by way of appropriate observations and experiments，she will answer truly and reward us with discoveries that endure. 习 题 One result of this emphasis on a college education is that many people go to college ______. A. that do not belong there B.which do not belong there C.who do not belong there D.as do not belong there 习 题 We shall take______we think proper to cope with the situation. A.such measures