2017年外研版必修一Module3 Period 1课后阅读训练含解析 【语篇概述】自然界的很多动物都喜欢迁移, 为什么? 是天气变化的原因? 寻找食物的原因? 还是其他的原因? 人类对此的探索, 一直在路上…… 1. Most animals move from one place to another at a certain time to________. A. give birth B. enjoy warmer weather C. find food more easily D. find beautiful places 【解析】选C。细节理解题。从第一段第三句They move for different reasons: most of them move to find food more easily, but others move to get away from places that are too crowded. 可知答案选C。 2. The fish called“salmon”spends a long time in________. A. salt water B. rivers C. fresh water D. its birthplace 【解析】选A。细节理解题。从第二段This fish is born in fresh water but it travels many miles to salt water. There it spends its life. 可知答案选A。