三、[新情境·健康生活]国家版减肥指南来了。阅读短文,完成下列任务。
Time to stay healthy


To help us eat healthily and happily, our country gives some suggestions.
·Eat more kinds of food. Try to eat 12 kinds or more different kinds of food every day and 25 or more every week.
·Eat in order. First, we should eat vegetables. Then, we eat meat, fish and eggs. At last, we eat rice, noodles and potatoes.
·Eat slowly and eat on time. It is good to spend 20 minutes on breakfast and 30 minutes on lunch and dinner.
·Eat healthy snacks like nuts and yoghurt. Don’t eat snacks after 9 p.m. You can eat ice cream or cookies, but only once or twice a week.

任务一:补全句子。
1. We should eat kinds of food every week.
2. We should eat first.
任务二:判断句子正(T)误(F)。
() 1. It is not healthy to eat snacks after 9 p.m. () 2. It is good to eat too slowly.
任务三:根据实际情况,用完整的句子回答问题。
What’s your BMI? Are you overweight?

任务一:1. 25 or more
2. vegetables
任务二:1. T 2. F
任务三:My BMI is 20.0. No, I'm not./Yes, I am.
(任务三答案仅供参考)

【分析】
先通读短文，明确各任务类型：任务一为补全句子，需定位短文中关于每周食物种类和进食顺序的关键信息；任务二为判断正误，需定位关于吃零食时间和进食速度的描述；任务三为开放回答，需结合自身实际用完整句子回应BMI相关问题。
【解析】
任务一：1. 短文中明确提到“Try to eat 12 kinds or more different kinds of food every day and 25 or more every week.”，因此每周应吃25种或更多食物；2. 短文中“First, we should eat vegetables.”说明应先吃蔬菜。
任务二：1. 短文指出“Don’t eat snacks after 9 p.m.”，说明9点后吃零食不健康，故判断为T；2. 短文仅提到“Eat slowly”（慢慢吃），未提及“吃太慢”，故判断为F。
任务三：需根据自身实际情况，用完整句子回答，示例为My BMI is 20.0. No, I'm not./Yes, I am.
【答案】
任务一:1. 25 or more；2. vegetables；任务二:1. T；2. F；任务三:My BMI is 20.0. No, I'm not./Yes, I am.
【知识点】
英语阅读理解、信息提取、句子判断
【点评】
本题结合健康生活情境，考查学生从短文中提取关键信息的能力，题型基础贴近生活，适合巩固阅读技巧。
【难度系数】
0.6