2. Look, read and write
1) —I'm going to the library tomorrow. Are you going?
—I'm afraid not. I have a .
2) —How do you feel?
—I feel ill. I have a .
3) —What's the matter?
—I have a bad cold. My head and I have a .

1) fever 2) cough 3) hurts; runny nose

这道题结合配图和本单元Healthy life的病痛相关核心词汇、固定搭配完成填空：
1. 第一幅图呈现人物发烧卧床的状态，固定搭配have a fever表示“发烧”，符合没法去图书馆的语境。
2. 第二幅图呈现人物咳嗽的状态，固定搭配have a cough表示“咳嗽”，符合感觉不舒服的语境。
3. 第三幅图呈现人物流鼻涕的状态，主语My head是单数，一般现在时谓语动词用hurts表示“疼”，固定搭配have a runny nose表示“流鼻涕”，符合重感冒的症状。

3. Read and answer
Flu(流感) season comes every winter. Many kids get sick. They have a fever, a bad cold and a cough. Why do we get sick? Viruses(病毒) spread easily when we touch our eyes, nose or mouth. We can also get germs(细菌) from desks, toys and other people. So we should wash our hands often, and eat and sleep well. In this way, we will stay away from the flu.
1) What's wrong with many kids in winter?

2) What symptoms do the sick kids have?

3) What should we do to stay away from the flu?

1) They get sick.
2) They have a fever, a bad cold and a cough.
3) We should wash our hands often, and eat and sleep well.

本题是细节阅读理解题，所有问题的答案都可以直接从短文中定位到对应原文内容，贴合本单元健康生活的学习主题：
1. 定位原文"Flu season comes every winter. Many kids get sick."即可得到第一题的答案；
2. 定位原文"They have a fever, a bad cold and a cough."即可得到第二题关于生病症状的答案；
3. 定位原文"So we should wash our hands often, and eat and sleep well. In this way, we will stay away from the flu."即可得到第三题远离流感的做法的答案。