《2025年启东中学作业本九年级英语上册译林版宿迁专版》

1. Why do some birds migrate to lower lands?______To find better places with less snow and more food.
2. When a bear hibernates, what changes happen to its body?______Its body temperature drops and its heart beats more slowly.
3. Will you spend winter staying at home or going outside to have fun? Why?______I will go outside to have fun. Because I can not only exercise outside, but also make a lot of new friends.

答案： 1. To find better places with less snow and more food. 2. Its body temperature drops and its heart beats more slowly. 3. I will go outside to have fun. Because I can not only exercise outside, but also make a lot of new friends.（答案合理即可）