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（体裁:说明文 话题:睡眠对孩子的重要性 难易度:☆☆☆☆☆）
Sleep is an important part of keeping healthy for children. Many children don’t get enough sleep these days. They often stay up late to watch TV, play games or use mobile phones.
Not getting enough sleep can make children feel angry and tired easily. It can also weaken their immune system(免疫系统), making them get ill easily. Some children even have headaches because of lack of sleep. They can’t focus on their lessons and often make mistakes in their homework.
Different children need different hours of sleep, but most need at least 8 hours every night. To get enough sleep, children should make a sleep schedule. They should go to bed and get up at the same time every day, even at the weekend. They should avoid(避免) using mobile phones or watching TV before bed. The light from these devices(设备) can make it hard to sleep.
Drinking warm milk before bed can help children fall asleep faster. It’s also important to keep the bedroom quiet and dark. With enough sleep, children will be full of energy(精力充沛) and ready to face a new day.
[新情境·生活运用]社区之家进一步阐释了睡眠的重要性。读短文,选择正确的答案,并回答问题。
(
A. Because they get enough sleep.
B. Because they take too much exercise.
C. Because they stay up late.
(
A. They can watch TV before bed.
B. They can drink warm milk before bed.
C. They can turn on their lights and go to bed.
(
A. angry and tired easily B. full of energy C. get ill easily
(
A. not getting enough sleep B. getting enough sleep C. going to bed early
(
A. Not getting enough sleep may make children lack of focus at school.
B. Children need to sleep for six to eight hours every night.
C. Keeping the bedroom quiet and dark can help children go to sleep.
6. Do you get enough sleep every night?
7. How many hours do you sleep every night?
Sleep is an important part of keeping healthy for children. Many children don’t get enough sleep these days. They often stay up late to watch TV, play games or use mobile phones.
Not getting enough sleep can make children feel angry and tired easily. It can also weaken their immune system(免疫系统), making them get ill easily. Some children even have headaches because of lack of sleep. They can’t focus on their lessons and often make mistakes in their homework.
Different children need different hours of sleep, but most need at least 8 hours every night. To get enough sleep, children should make a sleep schedule. They should go to bed and get up at the same time every day, even at the weekend. They should avoid(避免) using mobile phones or watching TV before bed. The light from these devices(设备) can make it hard to sleep.
Drinking warm milk before bed can help children fall asleep faster. It’s also important to keep the bedroom quiet and dark. With enough sleep, children will be full of energy(精力充沛) and ready to face a new day.
[新情境·生活运用]社区之家进一步阐释了睡眠的重要性。读短文,选择正确的答案,并回答问题。
(
C
) 1. Why do many children feel tired in class?A. Because they get enough sleep.
B. Because they take too much exercise.
C. Because they stay up late.
(
B
) 2. What can children do to sleep faster?A. They can watch TV before bed.
B. They can drink warm milk before bed.
C. They can turn on their lights and go to bed.
(
B
) 3. Getting enough sleep can make children B
.A. angry and tired easily B. full of energy C. get ill easily
(
A
) 4. The underlined part “lack of sleep” means A
.A. not getting enough sleep B. getting enough sleep C. going to bed early
(
B
) 5. Which is not right?A. Not getting enough sleep may make children lack of focus at school.
B. Children need to sleep for six to eight hours every night.
C. Keeping the bedroom quiet and dark can help children go to sleep.
6. Do you get enough sleep every night?
Yes, I do.
7. How many hours do you sleep every night?
I sleep for 10 hours every night.
答案
1.C 2.B 3.B 4.A 5.B
6. Yes, I do.
7. I sleep for 10 hours every night.
6. Yes, I do.
7. I sleep for 10 hours every night.
解析
【分析】
本题是关于儿童睡眠重要性的说明文阅读题，包含细节理解、词义猜测类选择题和开放性主观题。解题思路：1. 做选择题时，需回到原文定位对应信息，逐一排查选项，排除与原文不符的内容；2. 词义猜测题结合上下文语境推断短语含义；3. 主观题结合自身实际情况作答，符合日常表达即可。
【解析】
1. 细节理解题：原文第一段提到孩子常熬夜看电视、玩游戏等，第二段指出睡眠不足会让孩子容易疲惫，因此上课累的原因是熬夜，选C。
2. 细节理解题：原文第四段第一句明确说明“Drinking warm milk before bed can help children fall asleep faster”，因此选B。
3. 细节理解题：原文最后一段提到“With enough sleep, children will be full of energy”，即充足睡眠能让孩子精力充沛，选B。
4. 词义猜测题：前文围绕“睡眠不足的危害”展开，“lack of sleep”所在句说明孩子因该问题出现头痛，结合上下文可推断其意为“缺乏睡眠”，选A。
5. 细节理解题：原文第三段指出“most need at least 8 hours every night”，选项B称“6到8小时”与原文不符，因此选B。
6. 主观题：结合自身睡眠情况作答，示例为Yes, I do.
7. 主观题：结合自身睡眠时长作答，示例为I sleep for 10 hours every night.
【答案】
1.C 2.B 3.B 4.A 5.B
6. Yes, I do.
7. I sleep for 10 hours every night.
【知识点】
说明文阅读，细节理解，词义猜测
【点评】
本题为贴近生活的说明文阅读，考查学生对文本细节的定位与理解，词义猜测题需结合上下文语境，主观题结合自身实际作答，整体难度适中，适合学生巩固阅读基础。
【难度系数】
0.6
本题是关于儿童睡眠重要性的说明文阅读题，包含细节理解、词义猜测类选择题和开放性主观题。解题思路：1. 做选择题时，需回到原文定位对应信息，逐一排查选项，排除与原文不符的内容；2. 词义猜测题结合上下文语境推断短语含义；3. 主观题结合自身实际情况作答，符合日常表达即可。
【解析】
1. 细节理解题：原文第一段提到孩子常熬夜看电视、玩游戏等，第二段指出睡眠不足会让孩子容易疲惫，因此上课累的原因是熬夜，选C。
2. 细节理解题：原文第四段第一句明确说明“Drinking warm milk before bed can help children fall asleep faster”，因此选B。
3. 细节理解题：原文最后一段提到“With enough sleep, children will be full of energy”，即充足睡眠能让孩子精力充沛，选B。
4. 词义猜测题：前文围绕“睡眠不足的危害”展开，“lack of sleep”所在句说明孩子因该问题出现头痛，结合上下文可推断其意为“缺乏睡眠”，选A。
5. 细节理解题：原文第三段指出“most need at least 8 hours every night”，选项B称“6到8小时”与原文不符，因此选B。
6. 主观题：结合自身睡眠情况作答，示例为Yes, I do.
7. 主观题：结合自身睡眠时长作答，示例为I sleep for 10 hours every night.
【答案】
1.C 2.B 3.B 4.A 5.B
6. Yes, I do.
7. I sleep for 10 hours every night.
【知识点】
说明文阅读，细节理解，词义猜测
【点评】
本题为贴近生活的说明文阅读，考查学生对文本细节的定位与理解，词义猜测题需结合上下文语境，主观题结合自身实际作答，整体难度适中，适合学生巩固阅读基础。
【难度系数】
0.6
