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(B)
People need water to drink, to cook food and to clean themselves. And water is needed in farms, schools, families and many other places. Of all the things we eat and drink, water is the most important. Many people don't understand this, but it is true.
People can live without food for a long time, but they may be ill or dead if they don't have water for two or three days.
Many people drink water when they feel thirsty. They don't understand how much water a man's body needs. And they drink a lot, especially in hot weather. A man's body contains 65% to 70% water. If we don't have a lot of water, we may feel tired and become ill.
To keep healthy, we need to drink about eight glasses of water a day. So let's drink more water during the day and stay healthy.
任务一:阅读短文,选择正确的答案。
(
A. drink B. cook food C. both A and B
(
A. 拥有 B. 没有 C. 携带
(
A. ill B. tired C. thirsty
(
A. Water is very important for us.
B. People may not be ill without water for a long time.
C. We needn't drink water when we are not thirsty.
任务二:阅读短文,回答下列问题。
1. How much water does a man's body contain?
2. From this passage, what should we do to keep healthy?
People need water to drink, to cook food and to clean themselves. And water is needed in farms, schools, families and many other places. Of all the things we eat and drink, water is the most important. Many people don't understand this, but it is true.
People can live without food for a long time, but they may be ill or dead if they don't have water for two or three days.
Many people drink water when they feel thirsty. They don't understand how much water a man's body needs. And they drink a lot, especially in hot weather. A man's body contains 65% to 70% water. If we don't have a lot of water, we may feel tired and become ill.
To keep healthy, we need to drink about eight glasses of water a day. So let's drink more water during the day and stay healthy.
任务一:阅读短文,选择正确的答案。
(
C
)1. People need water to .A. drink B. cook food C. both A and B
(
B
)2. The underlined(画线) word "without" means "" in Chinese.A. 拥有 B. 没有 C. 携带
(
C
)3. Lots of people drink water when they feel .A. ill B. tired C. thirsty
(
A
)4. What can we learn from this passage?A. Water is very important for us.
B. People may not be ill without water for a long time.
C. We needn't drink water when we are not thirsty.
任务二:阅读短文,回答下列问题。
1. How much water does a man's body contain?
A man's body contains 65% to 70% water.
2. From this passage, what should we do to keep healthy?
Drink about eight glasses of water a day.
答案
任务一:1.C 2.B 3.C 4.A
任务二:1.A man's body contains 65% to
70% water.
2.Drink about eight glasses of
water a day.
任务二:1.A man's body contains 65% to
70% water.
2.Drink about eight glasses of
water a day.
解析
【分析】
这是一篇介绍水对人体重要性的阅读理解题，解题时可以先标记题干的核心关键词，带着关键词回到原文对应位置查找内容：任务一的选择题以细节题为主，直接对照原文内容判断选项正误，词义猜测题结合前后句的逻辑关系推导含义；任务二的问答题同样定位到原文对应语句，直接提取整理出符合要求的答案即可。
【解析】
任务一：选择题
1. 定位原文第一句"People need water to drink, to cook food and to clean themselves."，可知人们需要水来饮用、做饭，A和B两个表述都正确，因此选C。
2. 结合后半句"but they may be ill or dead if they don't have water for two or three days"的逻辑：人可以长时间不吃东西存活，但是两三天没有水就会生病甚至死亡，可推知画线单词"without"的含义是“没有”，选B。
3. 定位原文第三段第一句"Many people drink water when they feel thirsty."，可知很多人是在感到口渴的时候才喝水，选C。
4. 全文都在阐述水对人体的重要性：B选项表述错误，人缺水两三天就可能生病；C选项表述错误，为了健康即便不渴也需要摄入足够的水，因此只有A选项符合文意，选A。
任务二：回答问题
1. 定位原文第三段"A man's body contains 65% to 70% water."，直接提取对应内容作答即可。
2. 定位原文最后一段"To keep healthy, we need to drink about eight glasses of water a day."，提取对应内容作答即可。
【答案】
任务一:1.C 2.B 3.C 4.A
任务二:1.A man's body contains 65% to 70% water.
2.Drink about eight glasses of water a day.
【知识点】
英语阅读细节定位，词义猜测，阅读信息提取
【点评】
本题属于基础类说明文阅读，绝大多数答案都可以直接从原文中找到对应内容，主要考察学生的文本信息查找能力，难度较低，做题时先圈出题干中的核心关键词，再回到原文快速扫读定位，能有效提升做题准确率和速度，同时也能帮助学生了解健康饮水的生活常识。
【难度系数】
0.7
这是一篇介绍水对人体重要性的阅读理解题，解题时可以先标记题干的核心关键词，带着关键词回到原文对应位置查找内容：任务一的选择题以细节题为主，直接对照原文内容判断选项正误，词义猜测题结合前后句的逻辑关系推导含义；任务二的问答题同样定位到原文对应语句，直接提取整理出符合要求的答案即可。
【解析】
任务一：选择题
1. 定位原文第一句"People need water to drink, to cook food and to clean themselves."，可知人们需要水来饮用、做饭，A和B两个表述都正确，因此选C。
2. 结合后半句"but they may be ill or dead if they don't have water for two or three days"的逻辑：人可以长时间不吃东西存活，但是两三天没有水就会生病甚至死亡，可推知画线单词"without"的含义是“没有”，选B。
3. 定位原文第三段第一句"Many people drink water when they feel thirsty."，可知很多人是在感到口渴的时候才喝水，选C。
4. 全文都在阐述水对人体的重要性：B选项表述错误，人缺水两三天就可能生病；C选项表述错误，为了健康即便不渴也需要摄入足够的水，因此只有A选项符合文意，选A。
任务二：回答问题
1. 定位原文第三段"A man's body contains 65% to 70% water."，直接提取对应内容作答即可。
2. 定位原文最后一段"To keep healthy, we need to drink about eight glasses of water a day."，提取对应内容作答即可。
【答案】
任务一:1.C 2.B 3.C 4.A
任务二:1.A man's body contains 65% to 70% water.
2.Drink about eight glasses of water a day.
【知识点】
英语阅读细节定位，词义猜测，阅读信息提取
【点评】
本题属于基础类说明文阅读，绝大多数答案都可以直接从原文中找到对应内容，主要考察学生的文本信息查找能力，难度较低，做题时先圈出题干中的核心关键词，再回到原文快速扫读定位，能有效提升做题准确率和速度，同时也能帮助学生了解健康饮水的生活常识。
【难度系数】
0.7
