Ⅲ. Read and judge. 读一读，判断下列行为是（√）否（×）符合“校园健康生活小达人”的要求。
() 1. Keep desks tidy and clean.
() 2. Eat candy in class.
() 3. Exercise for an hour every day.
() 4. Run around in the classroom.
() 5. Share school things with friends.

1. √ 2. × 3. √ 4. × 5. √

我们结合校园健康文明行为的准则逐一判断：1. 保持课桌整洁干净是良好的校园习惯，符合要求；2. 在课堂上吃糖违反课堂纪律，也不利于口腔健康，不符合要求；3. 每天锻炼一小时是有益身体健康的好习惯，符合要求；4. 在教室内追逐跑动很容易磕碰受伤，是危险的不文明行为，不符合要求；5. 和朋友分享学习用品是友好文明的正向行为，符合要求。

Ⅳ. Read and choose. 在“校园健康生活小达人”评选现场，评委李老师正在与参赛选手Lucy交流。请选择合适的句子补全对话。
Miss Li: Hi Lucy! 1.
Lucy: I often help my classmates with their studies. 2.
Miss Li: You are a good helper. 3.
Lucy: Yes, I do.
Miss Li: What do you do in the canteen?
Lucy: 4. I never litter after lunch.
Miss Li: 5. You really have a healthy school life!
Lucy: Thank you, Miss Li!

1. B 2. D 3. A 4. C 5. E

我们可以根据对话的上下文逻辑匹配选项：
1. 根据Lucy的回答“我经常帮助同学们学习”，可知此处李老师是询问课后的活动，对应选B。
2. 前半句Lucy说自己常帮同学学习，此处是补充自己还会做的好事，对应选D。
3. 根据Lucy的回答“Yes, I do.”，可知此处是do引导的一般疑问句，对应选A。
4. 问句是“你在食堂做什么？”，此处要回答在食堂的行为，对应选C。
5. 后文李老师夸赞Lucy的校园生活很健康，此处是发出赞叹，对应选E。

Ⅴ. Read and complete the tasks. 读Charlie的故事，完成下列任务。
Charlie works hard at school. At lunchtime, he never runs to the canteen. He often washes his hands before eating. He always eats vegetables and he seldom eats junk food. After lunch, he always cleans his table. In class, Charlie never talks loudly. He often helps his classmates with their studies. He sometimes helps his teacher clean the blackboard. Charlie also joins school clubs. He often plays basketball with his classmates. Sometimes he does kung fu. He's always kind and helpful!
1. 读短文，勾选出Charlie的健康生活习惯。

2. 文中画线部分单词seldom的意思是()。
A. 通常 B. 很少 C. 总是

1. 在A、D、E对应的右侧方框中打√，B、C不打勾
2. B

1. 对照短文内容逐一核对选项：
A：短文中提到Charlie经常饭前洗手，属于健康好习惯，需要勾选；
B：短文中说明Charlie很少吃垃圾食品，且吃垃圾食品不是健康习惯，不勾选；
C：短文中提到Charlie在课上从不大声说话，课上大声交谈是不好的行为，不勾选；
D：短文中提到Charlie经常帮同学学习、有时帮老师擦黑板，是良好的习惯，需要勾选；
E：短文中提到Charlie参加学校社团，和同学打篮球、练功夫，属于健康的生活习惯，需要勾选。
2. 结合句子“他总是吃蔬菜，______吃垃圾食品”的语境，seldom是表达否定含义的频率词，意思是“很少”，对应选项B。