【精品推荐】 提分神器--初中英语语法易错题专训
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初中英语习题及答案练习讲解大全---阅读理解（30）
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.
58. 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
59. 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
60. 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
61. 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
【答案】
58.B
59.C
60.A
61.B
【解析】
试题分析：这篇短文主要描述了一些人之所以总是弄伤背部的原因，并对此提出了几点详细的建议。
58.B细节理解题。根据第一段It is easy to hurt your back muscle(肌肉) when you try to pick up a heavy thing.描述，可知选B。
59.C细节理解题 。根据第一段If you pick up heavy things correctly, you probably will not hurt your back.描述，可知选C。
60.A细节理解题。根据第二段If you keep your back and hips straight, the muscles are stronger, because they hold up together.描述，可知选A。
61.B细节理解题。根据第三段Remember at all times to keep your back straight.描述，可知选B。
考点：科普性说明文阅读
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