Part C Project
眼睛和牙齿与我们的生活和学习息息相关。社区一年一度的“爱牙护眼宣传日”就要到了，请你担任志愿者，调查社区成员的健康状况，并制作一份好习惯宣传手册。
Step 1: 调查过程中，你了解到社区成员平时用牙、用眼的习惯。请按好、坏将它们分类。
A. I use my phone to play games too often.
B. I like sweet food. I eat cake every day.
C. I like watching TV. But I don't spend too much time on it.
D. I brush my teeth twice a day.
E. I often brush my teeth for just one minute.
F. I often read books in bed.

Step 2: 根据社区成员的健康困扰，勾选正确的诊断结果，并尝试为他们提供建议。
Name: Tommy
Age: 8
What's the matter: Enjoy candy very much; Have a bad tooth now
Diagnosis: tooth decay(蛀牙)
gingivitis(齿龈炎)
Advice:

Name: Lizzy
Age: 12
What's the matter: Enjoy reading books and watching TV; Can't see things clearly now when they're far away
Diagnosis: hyperopia(远视)
myopia(近视)
Advice:
Step 3: 根据你在社区调查中获取的信息，写一写、画一画，制作宣传手册。鼓励大家养成好习惯，保护牙齿和眼睛，过积极健康的生活。

Part C Project
Step 1:1. D 2. C 3. BE 4. AF
Step 2:
Tommy:
Diagnosis: 勾选 tooth decay
Advice: 示例:You should eat less candy. Don't eat before sleeping.
Lizzy:
Diagnosis: 勾选 myopia
Advice: 示例:You should rest your eyes every 40 minutes when reading or watching TV. Do eye exercises every day.
Step 3:
1. myopia
2. Brush teeth twice a day.
3. Eat less candy.
4. Do eye exercises every day.
5. Don't read in bed.
(画图略)
解析
Step 1:
选项:
A. 我频繁地用手机玩游戏。
B. 我喜欢甜食。我每天吃蛋糕。
C. 我喜欢看电视。但我不花太多时间在上面。
D. 我一天刷两次牙。
E. 我经常只刷一分钟牙。
F. 我经常在床上看书。
分析:
选项 A、F 是对眼睛不好的习惯,选项 B、E 是对牙不好的习惯,选项 D 是护牙的习惯,选项 C 是护眼的习惯,故答案为 1. D;2. C;3. B、E;4. A、F。
Step 2:
Tommy:
根据"非常喜欢吃糖,现在有一颗坏牙"可推测出他的诊断结果是"蛀牙"。建议可以从减少诱因、改善习惯等方面入手,如"You should eat less candy. Don't eat before sleeping."。
Lizzy:
根据"喜欢看书和看电视,现在看不清楚远处的东西"可推测出她的诊断结果是"近视"。建议可以从缓解疲劳、纠正习惯等方面入手,如"You should rest your eyes every 40 minutes when reading or watching TV. Do eye exercises every day."。
Step 3:
1. 保护眼睛的原因是不想近视,故填 myopia。
2—5. 补全宣传手册时,可以各写两个护牙和护眼的好习惯。护牙好习惯可以写每天刷两次牙、少吃糖等,护眼好习惯可以写做眼保健操、不在床上看书等。