高中英语阅读词义猜测教学设计.doc

高中英语阅读词义猜测教学设计 　　　　 课题组 黄云云 1.定义解释法 　　有些文章，特别是科技文章，通常会用逗号、破折号引出对某一个单词的定义或解释性说明，我们应充分利用这些定义或解释性说明来推测单词或短语的含义。例如： 　　（ NMET 2004 ， B 篇 61 题） There is no cure for Alzheimer’s. But a drug，called ARICEPT，has been used by millions of people to relieve their symptoms （症状） . 61. What is AIRCEPT？ A. A medicine to cure Alzheimer’s. 　B. A medicine to delay signs of aging. 　C. A medicine to reduce the symptoms of Alzheimer’s. 　D. A medicine to cure brain damage. 练习： （1）Anthropology is the scientific study of man. （2）What is plagiarism? It is using others’ ideas and words without clearly mentioning where the information is from. 2利用举例法 　 有时，有些文章为了证实或说明某一观点，经常会列举一些例子。我们可以充分利用这些例子来猜测生词的含义。例如： 　（ NMET 2001 全国， A 篇 56 题） The largest player —— Shanghai Bashi Tourism Car Rental offers a wide variety of choices —— deluxe sedans，minivans，station wagons，coaches，Santana sedans are the big favorites. 56. The words “ deluxe sedans ” ，“ minivans ” and “ station wagons ” used in the text refer to __________. A. cars in the making B. car rental firms C. cars for rent D. car makers 练习： In this reading room, you can find almost all periodicals in China, such as: The World of English, Foreign Language in School, English Learning? or Readers. 3利用构词法 　 英语中有很多单词是通过一定的构词法生成的，如果我们掌握了一定的英语构词法知识，就可以根据构词法来推测文中生词的含义。例如： 　 Car rentals （出租）are becoming more and more popular as an inexpensive way of taking to the roads. 练习： super- supermarket superpower \ mini- minibus mini-market re- review rebuild post- postliberation postwar -ment movement judgement -less careless hopeless 4.语境推断法 　 英语单词的一个特点是一词多义，一个单词在不同的语境中有不同的含义。离开了一定的语言环境，词汇的意义就难以确定。因此很多词的词义可以根据上下文来推测出来。例如： （ NMET 2004 浙江， B 篇 61 题） These days a green building means more than just the color of the paint. Green building can also refer to environmentally friendly houses， factories，and offices. “ Green building ” means “ reducing the impact （影响） of the building on the land ” ，Taryn Holo