新目标（Go for it）版2018-2019学年初中英语八年级上册Unit 2 How often do you exercise? 单元练习

—How often do the children play sports?

—      .

The boy is too young to    himself.

—    does your father allow you to surf the Internet?

—Only once a week.

—Don't    too late, or you will feel tired in class.

—I won't, Mom. Good night.

Eating a lot of vegetables    good for your health.

It's good    you    .

The world's population is growing    and there is    land and water for growing rice.

—What could I get my father for Father's Day?

—    getting him a tie?

It is terrible. It's raining so    that we can     go out.

Running is a good way    healthy.

She doesn't look after her    . She often eats    food.

Ten percent of us watch TV three    four    a week.

I usually walk to school, but    I go to school by bike.

If you want to be healthier, you must eat    junk food.

—What does Jenny always do on weekends?

—She always    .

完形填空

    In China, more and more school students are tired because their sleep time is1 shorter and shorter. Most students can only sleep less than eight hours every night, because they have too much homework 2. Some homework is given by their teachers, and some by their parents. Also, some students don't know 3 to save time. They are not 4 while doing their homework, so it takes them more and more time to finish 5.

    Some students 6 too much time watching TV or playing computer games. They stay up very late. Some students 7 get up early every weekday to get to school on time by bus or by bicycle. It may be a long way from home to 8.

    The homework should be cut down so that the students can feel 9. For the children, they should make good use of their time. More than eight hours of sleep every night is 10 for their health. If they have enough sleep time, they will find it much better for both their study and health.

阅读理解

    Up to two thirds of children don't get as much sleep as they should do, and this can make them nervous and slow at school, researchers say.

    So how long should young people sleep each night? The answer is between 8 and 10 hours. If you don't get enough sleep at night, you'll have less energy the next day.

    But the researchers say many children have missed out on 4,500 hours of sleep by the time they are seven years old. They say that children miss sleep because they have TVs and computers in their rooms, and busy parents don't read to their younger children at night any more. The traditional “bedtime story” helps children to relax and fall asleep peacefully. Children with TVs and computers in their bedrooms were more likely to sleep badly, and to get less than eight hours' sleep. Even losing one hour's sleep a night can mean that children do less well at school.

    German scientists think that your brain keeps working while you're asleep. To show that they were right, they gave two groups of people a problem to work out. One group went to sleep, and the other group stayed awake. The result? The people who slept worked out the answer more quickly, suggesting their brains had been trying to find the answer while the people were asleep. So, make sure you get enough sleep tonight, and you'll be at your best tomorrow!

任务型阅读

Healthy Eating

    Healthy eating is important for us. What and how should we eat to be healthy?

    First, we must have enough food, never too much or too little. The food must be clean and we should cook it properly.

    Second, it's very important for us to keep a balanced diet. Different kinds of foods are necessary, such as rice, bread, meat, fish, eggs, milk, fruit and vegetables. Rice and bread give us energy. Meat, fish, eggs and milk help our bones grow. Fruit and vegetables make us healthy.

    Third, we should eat regularly.It's said that half of the students don't have a regular breakfast or don't eat anything in the morning.It is bad for their health. In fact, a good breakfast keeps us strong.

    In short, we should not only eat enough food and healthy food but also eat regularly.

第⑴题判断正误;第⑵题完成句子;第⑶~⑷题简略回答问题;第⑸题将文中画线句子译成汉语。

汉译英：将下列短语翻译成英语。

英译汉：将下列短语翻译成中文。

I like eating fruit (例如) apples and pears.

We all tried our best. (然而), we lost the game.

I am learning (摇摆舞).

When I got to the top of the high mountain, I could (几乎不)walk any farther.

There's not much (不同)in price between the two mobile phones.

He is s his schoolbag while he is walking.

If you have a toothache, you should see the d.

I like English best. But math is his f subject.

We u play soccer on weekdays.

We should sleep at l eight hours every night.

Mike goes to see his grandparents (one) a week.

He spends more than an hour (exercise) every day.

It's a good habit to brush your (tooth) every day.

We should try (learn) English well.

How about (go) shopping on Sundays?

It's wonderful (play) on the beach.

The news (be) so terrible.