人教版新目标(Go for it)版八年级上册 Unit 2 单元检测题

— Never give up. You'll surely make it.

— He should try to change.

—_________

— Yes, ________, please.

—I won't, Mom. Good night.

—Oh, Mom, you can pay for it by         We Chat.

—        .

Many people love going on a trip 1 plane, but an airport is usually far from the city. You have to arrive there and 2 for hours for the plane to3 off and it is often late. You can't 4the windows, and you can't choose the food. 5 planes are fast, it takes hours to get out of the airport and into the city.

I like travelling by6I think trains are the safest. Train stations are usually in   7 . When you are late for a train, you can catch 8 one. You can walk around in the train and look out of the windows. You can see many interesting things on 9way. I know it takes a little 10 time.

    A healthy eating habit along with enough exercise can help you keep healthy. When you are young, it is important to give your body what it needs, If you skip meals, you can't get enough calories(卡路里). And then you may feel tired. By the way, the calorie is just another word for energy. About 50% of your calories should come from rice, bread, vegetables and fruit. You also need to drink a lot of water, 6 to 8 glasses a day. Drinking enough water can make your body work better and make you healthy.

    Exercise can help to make you look good, feel good and be healthy. Scientists say that kids should spend at least 30 minutes exercising a day, five times a week. It is easy to do! You can walk or ride your bike to school, and play sports at school. However, kids often give up sports, saying they have no time left after finishing their homework. In fact, doing exercise can help them sleep better and do better in their lessons.

    If you follow the advice above, you will look and feel much better and become healthier.

Each year the number of cars on roads and streets is becoming larger and larger. Millions of new cars are produced. One out of every six Americans works at putting together the parts of cars, driving trucks, building roads or filling cars with gas. Americans won't live without cars!

Most Americans find it hard to think what life would be without a car. However, some have realised the serious problem of air pollution caused by cars. The polluted air is poisonous and dangerous to health.

One way to reduce the polluted air is to build a new kind of car. Some large car factories are trying to do. But to build a clean car is easier said than done. It develops very slowly.

Another way is to take the place of the car engine (发动机) by something else. Engineers are now working on some new cars. It will take years to develop it.

To prevent the world from being polluted by cars, we'll have to make some changes in the way of life. Americans, for example, have to cut down the number of their cars. They are encouraged to travel and go to work by bike. Riding a bike is thought to help keep the air clean.

But this change does not come easily. A large number of workers may find themselves without jobs if a car factory closes down. And the problem of air pollution would become less important than that of unemployment (失业).

Although cars have brought us a better life, they have also brought us new problems.

    How did you learn to ride your bicycle? You took a few lessons and then practiced a lot, right?No one is born (天生的) knowing how to study. You need a few study skills and then practice them.

    Pay attention (集中注意力 )!

    Do you have difficulty paying attention in class? Are you sitting next to a noisy person? Is it hard to see the blackboard? Make sure you are sitting in a good place that lets you pay attention.

      Take dear notes (笔记).

    It's a good idea to write down important things your teacher says or writes on the blackboard in class.Good notes can help you study easily.

    Plan ahead (提前计划).

    Waiting until Thursday night to study for Friday's test will make you feel tired.One of the best ways to make sure that doesn't happen (发生) is to plan ahead.

    Have a good sleep.

    The test is tomorrow and you're finished your study plan, but you find you just can't remember anything! Don't worry.You'll be surprised by what comes back to you in the morning.

Mr. Green is a dentist who cares about young men's. He has some student patients and here he gives an example to tell us that we pay attention to (注意) the students' health.

Jim is a 15-year-old boy. His parents are so that they can't look after him well. Last week they saw Jim in the bedroom and found that he had a toothache. Then they took him to the . Mr. Green checked him carefully and was to see that he had 16 cavities(蛀牙). When he heard that Jim ate too much , he suggested that he must give up eating it. He also gave another that Jim should brush his teeth every day

At last, the dentist to Jim's parents, "You must take him to see a dentist 3 months."

    Mike is a 16-year-old student. He has a very healthy lifestyle,, one year ago, he was not so healthy. From Monday to Friday, he (study) every day but hardly did any sports. He often used the Internet.  his parents asked him to exercise, he never did, He sometimes helped his mother with some(housework), but only once a week. On weekends, he liked (watch) television, Then the bad  (result) came—he became fat and had few friends. One day, the doctor in his school talked with him, He told Mike to do sports  (much) than two hours a day because it was good for his body  mind. From then on, Mike decided to change his habits. Now, he does sports more often  before, such as playing basketball and soccer. He plays computer games less. After dinner, he often takes a walk with his parents.  (do) exercise helps him become healthy, and study better. Now he has more friends.

A: Good morning. Doctor Wang.

B: Good morning, young man. ?

A: I feel terrible. I have a headache and often cough.

B: ?

A: About 2 days

B: Don't worry. Let me have a check. (A few minutes later)

A: ?

B: No, it's not serious. You just have a cold.

A: ?

B: You should drink more water and have a good rest. Remember to take the medicine three times a day.

A: I will. Thank you!

B: .

    Lily lives in Beijing with her parents. She likes swimming very much. She is in a swimming club. She swims for two hours every day. She often gets tired after she has a swim. She thinks she needs a lot of energy. It is important for her to keep healthy.

She will change her diet because she wants to be healthy. She ate a lot of junk food between meals before. She had cakes, biscuits and candies, and she hardly ever ate fruit and vegetables. Now she knows that junk food is not good for her health, so she hardly ever eats it

    Now, she always eats a banana and some bread for breakfast, and then she often drinks a glass of juice or milk. She eats a healthy lunch every day. Sometimes she has rice with fish and an apple for lunch. For dinner, she usually eats meat and vegetables.