《蜘蛛》是一篇新选入中学课本的说明文 ,它以其精巧完美的结构、严谨条理的逻辑顺序以及生动活泼的语言 ,使读者在饶有趣味的阅读中 ,走进蜘蛛王国 ,了解到有关蜘蛛的许多知识。以下的一些思考题可布置为预习题 ,然后再让学生在课堂上分组讨论 ,由学生代表回答 ,其他学生补充 “Spider” is a new excerpt from the middle school textbooks. With its sophisticated structure, strict logical order, and lively language, “Spider” enables readers to enter the spider kingdom in interesting reading and learn that Many knowledge about spiders. Some of the following questions can be arranged as pre-problems, and then let the students discuss in groups in class. The student representatives answer the questions. Other students supplement