Many people hurt their backs when they try to lift heavy things from the floor. It is easy to hurt your back muscle(肌肉) when you try to pick up a heavy thing. However, there is a correct way to lift things from the floor. If you pick up heavy things correctly, you probably will not hurt your back.

To lift something from the floor correctly, first bend (弯曲) your knees and lower yourself. Keep your back straight. Do not bent over, from your waist (腰) keep your back and hips (臀部) and waist in a line. If you bent over, the muscles in your lower back can became hurt very easily. If you keep your back and hips straight, the muscles are stronger, because they hold up together. The other muscles can then help the lower back muscles.

As you lower yourself, try to get as close to thing as you can, put one knee on each side of the thing. Remember at all times to keep your back straight. Put your hand under the thing that is in front of you, between your knees.

To lift the thing, you should stand up slowly. Use your leg muscles in order to stand up. In other words, lift with your legs, not with your back.

1.Which part of your body is more easily to be hurt when you lift heavy things?

A. The leg muscles. B. The back muscles

C. The hips D. The knees

2.Many people hurt their backs when they lift something because _______.

A. they are not strong

B. the things are very heavy

C. the way to lift the things is not correct.

D. they are very heavy

3.The muscles are stronger if you _______.

A. keep your back, hips and waist in a line

B. bend over from your waist

C. lower yourself

D. get down on your knees

4. To lift heavy things, the most important of all is to _________.

A. stand up slowly B. keep your back straight

C. bend your knees D. put one knee on each side

任务型阅读(共10小题;每空1分,计10分)

阅读短文并根据短文内容完成表格。(每空一词)

Four ways to have a good school life

Your schooldays should be some of the best and happiest days of your life. How can you get the most from them, and be sure you do not waste (浪费) this great chance to learn?

Be active(积极的) at school Don’t say things are difficult or boring. Take interest in school life and your school subjects. Join lots of activities. Put up your hands quickly in class. Go around the school with a big smile. If you are not working, you are wasting your time at school. Teachers cannot make everything enjoyable(令人愉快的).

Keep fit If you don’t eat a good breakfast, you will be thinking about food in class. If you go to bed late and don’t have enough sleep, you will be sleepy in class. Play enough sports every day in order to keep your body strong.

Face the problem Do not say you will do things tomorrow. If you get behind the class, it is very difficult to get back in front. You cannot finish the race if you rest all the time. Everyone fails some exams, loses some matches and has bad days. Don’t make small problems very big and important. Don’t forget to ask for help. You are young, and no one thinks you must de everything quite well!

Spend the weekends Don’t waste time lying in bed on Saturday or Sunday morning. Go and play sports, get together with friends in the park to relax, learn to play the piano, or help someone with problem. If you don’t want to go out, there are also a lot of things to do. You may read a book, practice English or help Mum with housework.

Follow our advice, and have a happy school life!

Title

_1. to have a good school life

Be active at school

Be 2. in school life and school subjects.

Join lots of activities.

Make yourself 3. every day.

Keep fit

Eat 4.__ every morning.

Have enough 5. _ .

Take a lot of exercise daily.

Face the problem

Don’t put off(推迟) what you can do till 6. .

Don’t give up if you 7._ .

8. to ask for help if you can’t solve your problems.

9. the weekends

Get out with friends or read or even help with the 10. at home.

Try to make your weekends colourful.

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