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【任务型阅读】
阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。
Exercise is good for you because it can help you to keep fit and healthy. It is not enough just to eat a healthy diet. Exercise is important too. Exercise will make your muscles（肌肉）stronger. There are about 600 muscles in the body. They move your bones and let you move your joints（关节）. If you do not exercise your muscles, they will be weaker and smaller. One of the most important muscles in the body is the heart. To exercise your heart, you need to do something like swimming or playing a game in which you run about. This will make you breathe more deeply and make your heart and lungs stronger. One of the places where you can exercise is at school. In school,children have PE lessons that help them to keep fit and well. Try to exercise at least three times a week because exercise is good for you!
1. How many muscles are there in the body?（不超过10个词）
2. What can we do to exercise our heart?（不超过10个词）
3. Why is school one of the places where children can exercise?（不超过10个词）
阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。
Exercise is good for you because it can help you to keep fit and healthy. It is not enough just to eat a healthy diet. Exercise is important too. Exercise will make your muscles（肌肉）stronger. There are about 600 muscles in the body. They move your bones and let you move your joints（关节）. If you do not exercise your muscles, they will be weaker and smaller. One of the most important muscles in the body is the heart. To exercise your heart, you need to do something like swimming or playing a game in which you run about. This will make you breathe more deeply and make your heart and lungs stronger. One of the places where you can exercise is at school. In school,children have PE lessons that help them to keep fit and well. Try to exercise at least three times a week because exercise is good for you!
1. How many muscles are there in the body?（不超过10个词）
There are about 600 muscles in the body.
2. What can we do to exercise our heart?（不超过10个词）
We can do something like swimming or playing a game.
3. Why is school one of the places where children can exercise?（不超过10个词）
Because PE lessons can help children keep fit and well.
答案
1. There are about 600 muscles in the body.
2. We can do something like swimming or playing a game.
3. Because PE lessons can help children keep fit and well.
2. We can do something like swimming or playing a game.
3. Because PE lessons can help children keep fit and well.
解析
【分析】
解题思路：先通读短文，明确每个问题的核心关键词，再在短文中定位对应信息，最后提取符合词数要求的答案。第1题关键词为“how many muscles”，定位原文中肌肉数量的表述；第2题关键词为“exercise our heart”，定位锻炼心脏的方法相关内容；第3题关键词为“school, places to exercise”，定位学校作为锻炼场所的原因，同时需注意每小题词数不超10个词。
【解析】
1. 定位原文“There are about 600 muscles in the body.”，直接提取符合要求的答案；
2. 定位原文“To exercise your heart, you need to do something like swimming or playing a game in which you run about.”，提取核心内容并控制词数；
3. 定位原文“In school,children have PE lessons that help them to keep fit and well.”，提取对应原因并控制词数。
【答案】
1. There are about 600 muscles in the body.
2. We can do something like swimming or playing a game.
3. Because PE lessons can help children keep fit and well.
【知识点】
任务型阅读、细节理解
【点评】
本题为任务型阅读的细节理解题，主要考查学生快速定位原文信息并按要求作答的能力，难度较低，仔细阅读短文即可正确解答。
【难度系数】
0.8
解题思路：先通读短文，明确每个问题的核心关键词，再在短文中定位对应信息，最后提取符合词数要求的答案。第1题关键词为“how many muscles”，定位原文中肌肉数量的表述；第2题关键词为“exercise our heart”，定位锻炼心脏的方法相关内容；第3题关键词为“school, places to exercise”，定位学校作为锻炼场所的原因，同时需注意每小题词数不超10个词。
【解析】
1. 定位原文“There are about 600 muscles in the body.”，直接提取符合要求的答案；
2. 定位原文“To exercise your heart, you need to do something like swimming or playing a game in which you run about.”，提取核心内容并控制词数；
3. 定位原文“In school,children have PE lessons that help them to keep fit and well.”，提取对应原因并控制词数。
【答案】
1. There are about 600 muscles in the body.
2. We can do something like swimming or playing a game.
3. Because PE lessons can help children keep fit and well.
【知识点】
任务型阅读、细节理解
【点评】
本题为任务型阅读的细节理解题，主要考查学生快速定位原文信息并按要求作答的能力，难度较低，仔细阅读短文即可正确解答。
【难度系数】
0.8
