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What would you do if a stranger gave you some medicine and said it would keep you slim or help you do well in exams? Would you take it?
Students at Shenzhen Luohu Foreign Language Middle School have learned to keep themselves safe by saying “no”. In fact, what those strangers want to give them are drugs(毒品). Drugs are dangerous to your health!
“Because teens don’t know much about drugs, they might want to try them.” said Zhang Dongsheng, the director of Shenzhen Drug Control Office.
Now, many schools arrange(安排)courses or organize some activities to help students know about drugs.
Liang, 16, was a good student before trying drugs. One day, some old friends told him it would be fun. After taking drugs only once, he found it very hard to stop. Liang began to spend all his time and money on drugs. Soon, he stopped going to school and started stealing(偷窃). In the end, he was put in prison.
In China, taking drugs is becoming a big problem for teens. According to a survey, about one million people in China were using illegal(违法)drugs last year, and 72% of them were young people. Worse still, there are about 10,000 drug users under 16 now.
Zhang has some good advice on staying clean. He said, “Drugs are dangerous. Never try them, even if you’re curious! It is the most important for you to keep safe and healthy.”
【小题1】 Which statement is right about drugs?
A.Drugs do harm to your health. | B.Drugs help you do well in exams. |
C.Drugs keep you slim and lovely. | D.Drugs make you stay well. |
A.know more about cigarettes | B.relax |
C.know about drugs | D.learn some Chinese culture |
A.they are 18 years old | B.they are curious about drugs |
C.they have enough money | D.they know about the harm of drugs |
A.easy | B.hard | C.foolish | D.possible |
A.Being clean and tidy. | B.Keeping clothes clean. |
C.Wearing clean clothes. | D.Staying away from drugs. |
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When my grandmother was 89 years old ,she was having problems with her heart. My family went with her to the doctor, who told her that she needed an operation. However, the doctor said that because of my grandmother’s age, the operation could be dangerous. He went on to say that my grandmother would have a 40% chance of having a heart attack(心脏病) and a 30% chance of dying during the operation.
My grandmother, shocked ,quickly stopped the doctor and said,“Doctor, as long as you’re talking about statistics(数据),I have a statistic for you: there is a 100% chance of you not operating one me !”With these words, my grandmother got up and left the doctor’s office.
My grandmother might have been stubborn, but she was not a fool. So the next day she went to another doctor, and he also told her she needed an operation.
My grandmother asked the doctor. “If I were your mother, what would you suggest?” The doctor walked up to her, smiled, put his arm around her and said, “Mom, let’s do this operation!” She had the operation and came out fine.
My grandmother passed away(去世)a few weeks before her 97th birthday. However, because of her positive attitude(积极的态度),she gave us ,her family and friends almost eight years of life to enjoy sharing with her.
1.The grandmother didn’t choose the first doctor because .
A. he was afraid to do the operation.
B. he talked too much about the risks
C. he had never done such an operation
2.The second doctor’s words might have made the grandmother .
A. nervous B. unhappy C. relaxed
3.We can tell from the story that the grandmother .
A. wanted to be the second doctor’s mother
B. celebrated her 97th birthday with her family
C. lived through the operation by the second doctor.
4.The underlined word“stubborn” probably means in Chinese.
A. 执拗的 B. 严谨的 C. 无知的
5.What can we learn from the story?
A. It is better to depend on statistics.
B. A positive attitude can change a person’s life.
C. A good doctor only cares for his patients’ health.
查看习题详情和答案>>
Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries slowly.
You probably know how to ride a bike safely. Now learn to use a computer safely.
Your eyes
Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives your eyes a rest.
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on (反射) the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.
Your hands and wrists (手腕)
Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules: 1) Rest your wrists on something. 2) Keep your elbows at the same height as the keyboard. 3) Stop something and exercise your hands, wrists and fingers in a different way.
Your back
Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should all be in front of your eyes. Your forearms, wrists, hands and the upper part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and necks.
Enjoy your computer, but use it safely.
【小题1】A computer screen may injure your eyes if __________.
A. you sit 60 centimeters away
B. you remember to look away
C your eyes are too close to it
D the window is on your left or your right
【小题2】Hand and wrist injuries are caused when you _________.
A.get plenty of exercise |
B.move in the same way again and again |
C.rest your wrists on something |
D.keep your elbows as high as the keyboard |
A.you work near a window |
B.you often take a rest from working |
C.you use a keyboard for a long time |
D.the window is behind you |
A.in the right way |
B.for many hours |
C.with the screen below your eyes |
D.with your back leaning forward |
A.How to protect your eyes. |
B.How to protect your hands and wrists. |
C.How to use a computer safely. |
D.How to protect your back. |