Unit 7 Ways to be healthy Lesson 3 Good sleep for good health 同步练习（含答案） 2024-2205学年英语冀教版七年级下册

Lesson 3 　Good sleep for good health
课堂达标
Ⅰ.根据句意及首字母提示补全单词
1．Taking a short break can r　　　　 our minds.
2．Amy s　　　　 an hour learning English every day.
3．Doing exercise can keep your b　　　　 alive.
4．Staying c　　　　 is very important while taking exams.
5．Watching the s　　　　 of the computer for too long is unhealthy.It's bad for your eyes.
Ⅱ.根据汉语意思完成句子
1．我认为每晚熬夜是一个坏习惯。
I think it's a bad habit to 　　　　 　　　　 　　　　 every night.
2．当你生气时，先试着冷静下来。
When you are angry，try to 　　　　 　　　　 first.
3．她每天在手机上花太多时间了。
She 　　　　 　　　　 　　　　 　　　　 　　　　 her phone every day.
4．昨天晚上我喝了一杯咖啡来保持清醒。
I drank a cup of coffee to 　　　　 　　　　 last night.
5．玩完后请把你的玩具收起来。
Please 　　　　 your toys 　　　　 after playing.
课后提升
阅读表达【主题：人与自我　睡眠与健康】
Early to bed and early to rise makes a man healthy，wealthy and wise.
This is an old English saying.It means that we should go to bed early at night and get up early in the morning.If we do so，we shall be healthy.We shall also be rich and clever.
Is this true？Perhaps it is.The body must have enough sleep.Children of our age need ten hours' sleep every night.If we go to bed late，we can't have enough sleep.Then you can't think carefully and our homework will be wrong.We will not be wise and we may not become rich!
Some people go to bed late at night and get up late in the morning.This is not good for them.We should sleep when it is dark.The dark helps us sleep well.When the daylight comes，we should get up.This is the time for exercise.If the body is not used，it will become weak.Exercise keeps it strong.
Exercise helps the blood to move around inside the body.Blood takes nutrition (营养) to all parts of our bodies.The brains in our heads also need blood.We think with our brains.If we keep our bodies healthy and take exercise，we can think better！Get up early in the morning and we can have plenty of clean and fresh air.That will keep us healthy and happy.
1．How many hours do children need to sleep every night
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
2．Why is it not good to go to bed late
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
3．What does exercise do for our bodies
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
4．What can we get if we get up early in the morning
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
5．Do you think going to bed early at night and getting up early in the morning is necessary？Why or why not
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
【详解答案】
课堂达标
Ⅰ.1.refresh　2.spends　3.brain
4．calm　5.screen
Ⅱ.1.stay up late　2.calm down
3．spends too much time on
4．keep/stay awake　5.put；away
课后提升
1．10/Ten hours.
2．Because the body must have enough sleep.
3．Exercise helps the blood to move around inside the body.
4．We can have plenty of clean and fresh air.
5．Yes，I do.Because going to bed early at night and getting up early in the morning is good for our health.(答案不唯一，合理即可)