Nowadays, more and more teenagers use smart phones, tablets and other mobile devices more than ever before. And the amount of time they spend on these devices is only likely to increase in the future. But are all these changes good?
We sometimes call children who are able to use mobile devices and technology easily digital natives. They can text, email, get Wi-Fi, and download. Some experts say that long periods of time spent chatting to friends online, playing video games and listening to mp3s, for example, may possibly change how their brains work.
Then there is the question of privacy. All this online activity creates a digital footprint. Every time we share a photo or a post on social media, and every time we search for something on the Internet, information about our activity is stored somewhere.
Our inability to control what happens to our children's digital footprint and their personal privacy has big possibilities. It might become normal for companies to ask their employees for their social media qualifications. We are also becoming more aware that companies and governments may be able to 'listen in' on our communications. So it is important to make our children aware of the possible results of over sharing.
Another area where the digital world may have a big effect is in education. One worry is that kids who spend a lot of time online at home are sometimes unable to socialize properly with other children when they are at school. Other experts point out that, when it comes to children and technology, the children are the experts, not the teachers. They say that we should stop seeing online as 'bad' and offline as 'good' and there is evidence of innovative work in some schools.
So, do we really need to rescue our children from the dangers of the digital world?
1. Which of the following can summarize the main idea of the text?
A. Do we need to rescue our kids from the digital world?
B. Should children learn to use digital technology?
C. Are there changes in children’s school life?
D. Should teachers accept changes in our life?
2.According to the second paragraph, what is the possible effect of digital childhood?
A. Children can grow up quickly.
B. Children can read texts fluently.
C. Children’s way of thinking may be changed.
D. Children may become mentally disabled.
3.All the following may happen to our digital footprints EXCEPT________
A. When surfing the Internet, our digital footprints are saved.
B. Some business societies may take advantage of the information.
C. Government may look into our communication through the Internet.
D. Digital pictures may be printed by our computer automatically.
4.Why are many teachers doubtful about digital technology?
A. Because some students can not do well in studies.
B. Because some teachers haven’t changed for years.
C. Because some students addicted to digital technology can not socialize well.
D. Because some teachers addicted to tradition technology cannot teach well.
As we all know, millions of people worldwide cook their food over smoky fire every day. It is often difficult to find wood for the fire. People who do not have wood must spend large amounts of money on cooking fuel. However, there is a much easier way to cook food using energy from the sun.
Solar cooker, or ovens, have been used for centuries. A Swiss scientist made the first solar oven in seventeen sixty-seven. Today, people are using solar cookers in many countries around the world. People use solar ovens to cook food and to heat drinking water to kill bacteria and other harmful organisms.
There are three kinds of solar ovens. The first is a box cooker, It is designed with a special wall that shines or reflects sunlight into the box .Heat gets trapped under a piece of glass or plastic covering the top of the cooker. A box oven is effective for slow cooking of large amounts of food.
The second kind of solar oven is a panel cooker. It includes several flat walls or panels that directly reflect the sun’s light onto the food. The food is inside a separate container of plastic or glass that traps heat energy. People can build panel cookers quickly and with very few supplies. They do not cost much. In Kenya ,for example ,panel cookers are being manufactured for just two dollars.
The third kind of solar oven is a parabolic cooker. It has rounded walls that aim sunlight directly into the bottom of the oven .Food cooks quickly in parabolic ovens .However, these cookers are hard to make. They must be re-aimed often to follow the sun .Parabolic cookers can also cause burns and eye injuries if they are not used correctly.
You can make solar ovens from boxes or heavy paper. They will not catch fire. Paper burns at two hundred thirty-two degrees Celsius. A solar cooker never gets that hot. Solar ovens cook food at low temperatures over long periods of time. This permits people to leave food to cook while they do other things.
1.If you have much food to cook , you’d better choose________ .
A. a box cooker B. a panel cooker
C. a parabolic cooker D. a paper cooker
2.According to the passage we can conclude that ______.
A. panel cooker is easy to make
B. box cooker is easy to make
C. box cooker is the most effective oven
D. panel cooker is the cheapest oven of the three
3.What is the main purpose of the author in writing the passage?
A. To advertise the solar ovens.
B. To help readers to save cost on fuel.
C. To tell the readers how to make solar ovens.
D. To give the readers brief introduction of solar ovens.
Myth: If you cut your hair, it will grow long faster.
Truth: That’s not true. “Your hair isn’t like a lawn or a rosebush, where cutting can stimulate fresh growth,” says Phillip Kingsley. The length of your hair is genetically determined. When it reaches a certain length, it stops growing. When you clear up the dead split ends, this make your hair look healthier, but not necessarily longer.
Myth: If you skip meals, you lose weight fast.
Truth: There’s no truth in this advice. Not only will you lose weight by starving yourself, but according to Carol Ann Rinzler, this may actually cause you to gain weight. Rinzler reasons that missing a meal causes your metabolism(新陈代谢) to slow down so that you burn food more slowly. This only makes you feel hungrier and by the time you finally do reach the table you will probably eat more food. Strange as it may seem, studies show that eating several small meals and snacks throughout the day is a more healthy way to lose pounds.
Myth: If you swallow gum，it will stay inside your stomach for seven years.
Truth: Actually, it takes just a few days for gum to make its exit---not seven years, says NeiIzenberg, M. D., editor of Kids Health Organization. But because gum is made of the same thing as rubber, it cannot be fully digested in your stomach--- so if you gum up the works on a regular basis, you might find yourself in a sticky situation.
Myth: The best way to stop a nosebleed is to lift your head back.
Truth: Now that’s bad advice. Bloody noses are caused by broken blood vessels, so while lifting your head back might stop the fluid from rushing out of your nose, it won’t stop the bleeding; you’ll just end up swallowing lots of blood. Your best bet? “Rest quietly. Don’t poke or pick, and the blood will naturally clot (凝结) within a minute or two”. Suggests Dr. Izenberg.
1.The length of your hair is determined by ________
A. cutting it often B. your gene
C. the food you eat D. clearing up the dead split ends
2.According to Carol Ann Rinzler, skipping meals will __________.
A. help you lose weight fast
B. help you lose weight slowly
C. cause you to become fatter
D. make you burning food more quickly
3.Which of the following statements is NOT true according to the passage?
A. Gum cannot be fully digested in the stomach
B. Gum can stay inside your stomach for seven years if you swallow it
C. Gum can leave your stomach after you swallow in a few days later
D. If you often swallow gum, you might find yourself in a sticky situation
请你写一篇英语短文，介绍16世纪后半叶到17世纪一位杰出的戏剧家 (dramatist)和诗人威廉·莎士比亚（William Shakespeare）。
注意：
1. 词数100-120左右；
2. 不需逐句翻译所有内容，可根据所给要点自行取舍。
要点：
1. 1564年4月出生于英国；
2. 七岁在当地学校念书，掌握了写作的基本技巧并拥有较丰富的语言知识。此外，他还学过拉丁语 (Latin) 和希腊语;
3. 1586年来到伦敦，当时戏剧 (drama) 正迅速流行起来，他做过演员，导演和编剧(scriptwriter);
4. 1588年前后开始写作，给世人留下了37部戏剧及154首14行诗歌 (sonnet)， 塑造了一系列具有鲜明 (distinct) 个性的艺术形象 (artistic images)。其中《罗密欧和朱丽叶》 (Romeo and Juliet)，《哈姆雷特》 (Hamlet) ，《李尔王》 (King Lear) 最为著名；
5. 人们评价他“不属于一个时代而属于所有世纪”(man of all ages）。
单句翻译（根据括号内要求，并使用所给词的正确形式翻译句子）
1.这个主题公园有一部分模拟的是古代中国的生活(场景)。 (be modelled after)
2.学校建议学生们在寒假接近大自然并进行锻炼。 (get close to)
3.我们接触说法语的环境越多，我们就会更好地学习法语。 (expose…to)
4.当时是困难时期，别的一切都不说，我们财政上也有问题。(apart from; financial)
5.Gustave Eiffel 对他修建铁塔的计划满怀热情，而这座塔使他闻名于世。 (construct; iron tower)
语法填空（阅读下面材料，在空白处填入所需的内容或括号内单词的正确形式，不多于3个单词
John Snow was a well-known physician in London. At that time, cholera was 1. deadly disease and thousands of people died of it. People didn’t know its cause or its 2. . John Snow determined to face the 3. and solve the problem. 4. another outbreak hit London in 1854, he gathered information and made a map, 5. (mark) the exact places where all the dead people had lived. Through further investigations, he discovered that the water was to 6. , because it was polluted by the dirty water from London. 7. supporting evidence, John Snow announced that polluted water carried the germs. To prevent this from 8. again, John suggested that the source of all the water supplies 9. (examine) and new methods of 10. (处理) polluted water be found. Thus cholera was defeated in the end.
