Ⅱ.根据图片及提示补全对话。
A: 1.
B: I feel ill.
A: 2.
B: My head hurts and I have a cough.
A: You should 3. .

1. How do you feel?（答案不唯一，也可填What's wrong with you? / What's the matter?）
2. What's the matter?（答案不唯一，也可填What's wrong with you?）
3. see a doctor（答案不唯一，也可填go and see a doctor）

1. 根据B的答语“I feel ill.”（我感觉不舒服），可知此处是A询问对方的身体感受，是本单元学习的询问身体状况的基础交际用语。
2. 根据B的答语“My head hurts and I have a cough.”（我头疼还咳嗽），可知此处是A进一步询问对方具体的不适症状，符合对话逻辑。
3. 结合图片中就诊看医生的提示，针对头疼咳嗽的不适给出合理建议，情态动词should后需要接动词原形，符合语法要求。

Ⅲ. Miss Lee 的班上有几个同学请假了，请你读一读他们的请假条，完成任务。
Dear Miss Lee,
I have a bad cold today.
I have a fever. I can't go to school today. I'm sorry.
Chen Lan
Dear Miss Lee,
I'm ill. I have a bad cough. I can't go to school today. I'm sorry.
Xiao Yu
Dear Miss Lee,
I have a cough and a runny nose. I can't go to school today. I'm sorry.
Sue
任务一：根据请假条的内容，帮 Miss Lee 完成下面的统计表。

任务二：根据请假条的内容，圈出正确的建议。

A.Please drink lots of water.
B.Don't be late for school.
C.See a doctor.
D.Stay in bed and have a good rest.

任务一：1. She has a bad cold and a fever. 2. She is ill and has a bad cough. 3. She has a cough and a runny nose. 任务二：ACD

任务一：1. 从Chen Lan的请假条原文提取健康状况：患重感冒，发烧；2. 从Xiao Yu的请假条原文提取健康状况：身体不适，咳嗽严重；3. 从Sue的请假条原文提取健康状况：咳嗽，流鼻涕。任务二：逐一判断选项：A是适合生病学生的合理建议，B和生病请假场景无关，C是生病的合理建议，D是生病的合理建议，正确选项为ACD。