题型：任务型阅读 题类：常考题 难易度：困难
牛津译林版九年级英语上Unit 6 TV programmes 单元测试
WARNING(警告): Holding a cell phone against your ear or putting it in your pocket may be bad for your health. This sentence is a warning that you'd better not put it close to you when a new phone is bought. Apple company, for example, doesn't want iPhones to come closer to you than 1.5 centimeters; Research In Motion, BlackBerry's producer, recommends 2.5 centimeters.
If cell phone use can cause health problems, the result will be very serious. Americans spend 2.26 trillion minutes chatting on cell phones every year, which brings $109 billion for the wireless businessmen.
Devra Davis, an epidemiologist(皮肤病专家)who has worked for the University of Pittsburgh, has published a book about mobile phone radiation(辐射)"Disconnect." Davis studies how often brain cancer happens during different age groups. As a result of mobile phone radiation, she finds that a big increase(增长)in brain cancer in the 20-to-29 age group and a drop for the older people.
Children are more easily hurt by radiation than grown-ups, Ms. Davis and other scientists point out. But no studies have yet been finished on cell phone radiation and children, she says.
Henry Lai, a research professor, began lab radiation studies in 1980 and found that mice exposed to(暴露在) radiofrequency（电波频率）radiation had destroyed DNA in their brains.
Ms. Davis recommends using wired earphones（有线耳机）or the phone's speaker. Children should send text messages rather than call, she said, and pregnant women should keep phones away from their bodies.
It's to your health to use cell phones | |
from different companies. | ● Apple company using cell phones at least 1.5 centimeters. |
● Motion, BlackBerry's producer 2.5 centimeters. | |
Theof research from different areas | ● Devra Davis pointed out in the book "Disconnect" that people in the 20-to-29 age are more likely to have brain cancer than older people of mobile phone radiation. ● Ms. Davis and other scientists studied that Children are to be hurt by radiation than adults. |
● Henry Lai found that exposed to(暴露在) radiofrequency（电波频率) radiation had destroyed DNA in their brains. | |
Ms Davis'son how to use the cell phone safely | ●Children should send text messages of call. Pregnant women should keep phones away from their bodies. |
What will happen if you don't eat your breakfast? A short time age, A. test was given in the United States. People of different ages, from 12 to 83, were asked to have A. test. During the test, these people were given all kinds of breakfast and sometimes they got no breakfast at al. Scientists wanted to see how well their bodies worked when they had different kinds of breakfast.
The results show that if a person eats a right breakfast, he or she will work better than if he or she has no, breakfast. If a student has fruit, eggs, bread and milk before going to school, he will learn more quickly and listen more carefully in class.
The results also show that having no breakfast will not help you lose weight. This is because people become so hungry at noon that they eat too much for lunch. So they will gain (增加)weight instead of losing weight.
Information cards
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The country where the test was given |
{#blank#}1{#/blank#} |
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The age of people having the test |
{#blank#}2{#/blank#} |
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The aim(目的) of the test |
To see how the body works if he/she has {#blank#}3{#/blank#} |
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The result of the test |
If a person eats a right breakfast, he/she will {#blank#}4{#/blank#} than if he/she has no breakfast. |
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Having no breakfast will not help you {#blank#}5{#/blank#} |
Improving Listening Sills in the Classroom
Listening is a skill that needs to be learned and used well to be able to succeed in any environment. In the classroom, great listening skills mean the difference between a successful student and one who struggles (挣扎) in school.
Come to class rested.
{#blank#}1{#/blank#} When your body is well taken care of, your mental (精神的) focus will be much better. If you come to class sleepy or tired, it may be impossible for you to keep your eyes open and concentrate (集中) on what the teacher is saying.
{#blank#}2{#/blank#}
Have everything you need at the start of the class. If you have homework, make sure you are ready to hand it in. Bring out your notebook and pen so you can start taking down notes Also, try to read your textbooks before coming into class. It will help you understand more easily what your teacher is talking about.
{#blank#}3{#/blank#}
When you're in the front of the class, you'll have an easier time hearing what the teacher has to say you won't have a daydream when the teacher is near you.
Take down notes.
Write down what you hear in class. {#blank#}4{#/blank#} It will also make you concentrate more on what is being said So you can properly take notes. Try to concentrate when you are in class so that you are able to get the key points during a lecture. {#blank#}5{#/blank#} Once you learn techniques to help you with this skill, you should see an improvement in your listening.
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A. Be prepared. B. Sit near the teachers. C. Listening is a skill that is developed little by little. D. This makes it easier to remember what is being discussed. E. Make sure you had a good night's sleep and had a good breakfast. |
How do you usually go on a trip? By car, by train or by plane? {#blank#}1{#/blank#} Do you know why?
First, I like trains because I can walk in them, and don't need to always sit (坐) there. {#blank#}2{#/blank#} Second, I can know much more about China because there are many people on the train. {#blank#}3{#/blank#} Third, I can play games on my computer or on my cellphone (手机), but on a plane I can't do that. {#blank#}4{#/blank#} I don't need much time to get to the place I want to go. I don't like buses, because they are always crowded (拥挤的), and they stop many times on the way. {#blank#}5{#/blank#} So many people like going on a trip by train. What about you?
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A. They are usually nice to me. B. For me, I like going on a trip by train. C. Fourth, some trains run very quickly now. D. I can also see the villages and rivers on the trip. E. Last, the train tickets are usually cheap (便宜的). |
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