Cellphones help us easily find people anywhere at any time. However, using cellphones too often may cause cancer. (1) It’s reported that people who used a cellphone for 10 years or more were more likely to get brain cancer.
The suggestions below may help you reduce the risk(风险) of cancer:
◆When using your cellphone, try to keep it away from your body as much as possible. Don’t put it under your pillow(枕头) or on a bedside table when you sleep.
◆When you’re on the cellphone, use the speaker. In this way, you have just 1/100th of the contact with radiation you have when you hold (3) it to your ear. An earphone is also a good idea.
◆Try to keep your conversations short. If you need to talk longer, use an ordinary phone instead.
◆Change ears when you’re using your cellphone. Before putting it to your ear, wait until the person you are calling picks up the phone.
◆Your phone gives out radiation when you talk or text, but not when you’re listening or getting messages. (4) 多听和少说能降低癌症风险。
◆Do not use your cellphone when the signal is weak or when moving at a high speed, for example in a car or train. At high speeds your phone is trying to pick up signals, and this increases the radiation it gives out.
阅读短文,按要求完成下面的任务。
任务一 将(1)处画线部分翻译成中文。
任务二 2. Where are you not supposed to put your cellphone when you sleep?
任务三 写出(3)处“it”所指代的内容。
任务四 将(4)处的中文翻译成英文。
任务五 5. What’s the passage about?
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We didn't go home ________ the old man was sent to the hospital.
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阅读下面短文,根据其内容,完成表格中所缺的信息。
Telephone books in the United States have white, blue and yellow pages. The white pages list people with phones by last names. The blue pages contain(包含) numbers of city services, government agencies and public schools. Business and professional services are listed in a special part, the yellow pages. To make a long-distance call, you need an area code(区号). Each area in the United States has an area code. The area covered by an area code may be small or large. For example, New York City has an area code. So does the whole State of Oregon(俄勒冈州). If you want to know the area code of a place, you can look it up in the area code map printed in the front of the white pages. There are a lot of public telephones in the United States. They have their own numbers. If you are making a long-distance call on a public telephone and run out of money, give the number on your phone to the person you’re speaking to. Then hang up the receiver and he will give you a call. If you make a long-distance call and get a wrong number, call the persons who operate calls and explain what has happened. This means that you can make the call again to the right number without having to pay more money.
Case | Advice |
You want to know the telephone number of a city department(部门). | Look it up in the (1)________pages. |
You decide to make a (2) ___ call. | Dial an (3) ________ code. |
You want to find an area code. | Look through the parts in the front of the (4) __ pages. |
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You dial a wrong number when making a long-distance call. | Tell the (10) ________ what has happened. |
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