Ⅱ.我们来当小医生。看图片，写出正确的单词或词组补全句子。

1. His head .
2. He has a .
3. He has a .
4. He has a .

1. hurts
2. cough
3. fever
4. cold

本题考查本单元关于身体不适的相关词汇和固定搭配，结合图片场景填写即可：
1. 图1中男孩双手扶头，表现出头疼的状态，主语His head是单数，用hurts表示（他的头）疼。
2. 图2中男孩正在咳嗽，固定搭配have a cough意为“咳嗽”，填入cough。
3. 图3中男孩卧床、额头贴着退热贴，是发烧的状态，固定搭配have a fever意为“发烧”，填入fever。
4. 图4中男孩正在用纸巾擦鼻子，是感冒的状态，固定搭配have a cold意为“感冒”，填入cold。

Ⅲ. 流感高发季节同学们应该注意些什么？读一读，完成下面的任务。
Some students in Class Three are ill.
Lily has a cough. Mike has a bad cold. His head hurts and he has a runny nose. Sam has a fever. Sue has a cough and a runny nose. Dan has a fever and a cough. They should see a doctor and have a good rest. Parents should take care of them.
任务一：根据短文内容判断对（T）错（F）。
（）1. Some students in Class Three are ill. They should see a doctor.
（）2. Mike has a cough. His head hurts and he has a runny nose.
（）3. Sam and Dan both have a fever.
任务二：Sarah 打电话问候好朋友 Sue。根据短文内容补全对话。
Sarah: Hello, Sue! What’s the matter?
Sue: 1.
Sarah: You should 2. .

任务一：1. T 2. F 3. T
任务二：1. I have a cough and a runny nose. 2. see a doctor and have a good rest

任务一：
1. 短文开头点明三班有一些学生生病了，后文也提到生病的学生应该去看医生，和题目描述完全一致，表述正确。
2. 短文中说明Mike得了重感冒，症状是头疼、流鼻涕，并没有咳嗽，咳嗽是Lily的症状，和题目描述不符，表述错误。
3. 短文中提到Sam发烧，Dan既发烧又咳嗽，两个人都有发烧的症状，和题目描述一致，表述正确。
任务二：
1. 根据短文里“Sue has a cough and a runny nose.”，Sue需要回答自己的病症。
2. 根据短文里“They should see a doctor and have a good rest.”，Sarah要给出符合文意的合理建议。