关键题型回顾
1．“任务型阅读”题的解题模型
试题：
请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意：请将答案写在答题卡上相应题号的横线上。每个空格只填1个单词。
For more than twenty years scientists have been seeking to understand the mystery of the "sixth sense" of direction. By trying out ideas and solving problems one by one, they are now getting closer to one answer.
One funny idea is that animals might have a built-in compass (指南针).
Our earth itself is a big magnet (磁体). So a little magne tic needle that swings freely lines itself with the big earth magnet to point north and south. When people discovered that idea about a thousand years ago and invented
