Recent research from the Pew Internet Project suggests that 90% of Americans aged from 12 to 17 use the Internet, and 51% of those teens use social networks. However, there are many possible problems with social networking sites and the teenagers who use them.
Apart from the social advantages, social networking sites can be used to record school research, develop artistic talents and experiment with other forms of subject creation. They provide a way to communicate with others who share the same interests and to get helpful advice on ongoing projects.
Along with these advantages come some dangers. For example, most social networking sites are open to all, especially MySpace, which is the most popular social network among teens in America. It means that they could be put in unpleasant and frightening situations.
A greater danger is that teens may become objects of the people with secret purposes. The secrecy of some social networking sites makes it easy for dangerous people to find young teens and invite them into dangerous conversations. It’s easy for them to pretend as teens and draw children into dangerous real-world communication as well. Then further hurt might be on its way.
Another danger is identity stealing, which can happen when teens share too much information about their names, dates of birth and locations.
Therefore, it’s very important to make sure teens are safe when they use social networks.
Many of the same rules that work for online chat work for these sites:
※ Don’t use your real name.
※ Don’t give out personal information to people you don’t know. A last name and a town are enough for a bad guy to find where you are.
※ Don’t believe that people are who they say to be.
※ Immediately end any communication that makes you uncomfortable and report it to a parent.
Only if you are sure of your safety, can you enjoy the fun brought by social networking. Besides, trying to deal with all problems on your own can lead to terrible results. Remember, asking your parents or school officials for help doesn’t mean you are unable to do anything but wiser than many others.
【小題1】How many dangers of using social networks are mentioned in the passage?
| A．2. | B．3. | C．4. | D．5. |
| A．students could be put into unreal situations on the Internet |
| B．teenagers are facing unknown dangers on the social networks |
| C．Internet provides more social websites to American teenagers |
| D．social networks are very popular among teenagers in America |
| A．the dangers are similar when chatting online and surfing social networks |
| B．more than half American teenagers aged from 12 to 17 use social networks |
| C．teens who ask for help are wiser when meeting problems on social networks |
| D．there are more disadvantages than advantages for teens to use social networks |
【小題1】B
【小題2】B
【小題3】A
解析【小題1】理解推斷題，從文章中的語句中可以推斷，①long with these advantages come some dangers. For example, most social networking。。。。。。②A greater danger is that teens may become objects…③Another danger is identity stealing,….
【小題2】理解推斷題有此句可得知“especially MySpace, which is the most popular social network among teens in America. It means that they could be put in unpleasant and frightening situations. ”
【小題3】有內(nèi)容可知
寒假創(chuàng)新型自主學習第三學期寒假銜接系列答案科目：初中英語 來源：2012-2013學年浙江省八里店二中八年級下學期期中考試英語試卷（帶解析） 題型：閱讀理解
The day is like any other day in his life. Tom walks past the shop on the street corner. He stops to look at the front row of shoes, and he feels happy to see that the pair of shoes he wants very much is still there. Looking down at his old shoes, he feels sorry for himself. He really wants to have them for his birthday.
He sadly walks away and thinks how to tell his mother about it. He knows very well she has little money. He decides not to go home at once , as he looks sad and his mother will notice(注意) it. So he goes to the park and sits on the grass. There he sees a boy moving a wheelchair（輪椅）with his hands . Tom looks at him and is surprised to see that the boy has no feet. He looks at his own feet. “It’s much better to be without shoes than without feet”, he thinks. There is no reason or him to feel so sorry and sad. He goes away and smiles, thinking he is happier.
【小題1】Tom passes the shop ______.
| A．on foot | B．by bike | C．in a wheelchair | D．by bus |
| A．buy the shoes |
| B．look at the shoes he liked |
| C．buy a present for his friend |
| D．get something for his birthday party |
| A．many nice shoes are sold(賣) there |
| B．he wants to play there for a while |
| C．he wants to see his disabled(殘疾的) friend |
| D．he doesn’t want to make his mother worried |
| A．doesn’t like old shoes |
| B．loves his mother very much |
| C．doesn’t want to stay at home |
| D．has no feet |
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科目：初中英語 來源：2012屆浙江省臺州市仙居中學初三中考模擬英語試卷 題型：閱讀理解
Drinking water is good for your health. There are some scientific ways of drinking water.
1. It is the best medicine to drink two glasses of water in the morning.
2. Drink clean water.
3. Drink the water that has not been boiled.
Many people think boiled water is safe and good to people’s health. In fact, it is not true. The boiling point of water is 100℃. By boiling it, most bacteria（細菌）in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today’s water are much more terrible than bacteria. Boiling doesn’t fix that problem. And boiling water may give us more of the dangerous things in our glass.
4. Never use soft drinks to take the place of water.
5. Water is also needed in winter.
6. Drink water at the right time.
1) After getting up in the morning, you have less water in your body, because you weren’t drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages（腦溢血）and so on.
2) Drinking water at about 10 am helps your body keep enough water.
3) Drinking water at about 3 pm can clean out the wastes in your body.
4) About eight o’clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick.
Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often.
【小題1】According to the passage, in the morning is the best .
| A．drinking some hot soup, medicine | B．drinking some porridge, breakfast |
| C．drinking some water, medicine | D．Drinking some soft drinks, medicine |
| A．Drinking some water after getting up in the morning |
| B．Drinking some water before going to bed |
| C．Drinking some soft drinks after getting up |
| D．Drinking some milk before going to bed |
| A．oil | B．food | C．wastes | D．fat |
| A．a(chǎn)bout eight o’clock in the morning | B．a(chǎn)bout eight o’clock in the evening |
| C．before supper | D．a(chǎn)t night |
| A．Drink clean water | B．Don’t drink the boiled water |
| C．The use of water | D．Scientific water drinking |
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科目：初中英語 來源：2012屆山西省初三中考模擬英語試卷 題型：閱讀理解
Hands play an important part in our daily life. But do you know which of your two hands you use more? Very few people use both hands equally well. Most of us are right-handed. Only about five people out of a hundred are left-handed. New-born babies can take hold of things with either of their hands, but in about two years they usually use their right hands. Scientists don’t know why this happens.
Monkeys are our close relatives in the animal world. Scientists have found that monkeys like to use one of their hands more than the other, but it can be either hand. There are as many right-handed monkeys as left-handed ones. Next time you visit a zoo, watch the monkeys carefully, you will see that some of them will use their right hands and others will use their left hands. But most of the people use their right hands better and this makes life difficult for those left-handed people. We live in a right-handed world.
【小題1】How many people among 100 people use their left hands better?
A. 5%. B. 50%. C. 95%.
【小題2】What’s the meaning of the underlined word “equally” in Chinese?
A. 公正地 B. 均等地 C. 平凡地
【小題3】New-born babies can use ____ ____ __.
A. both of their hands B. neither of their hands C. their right hands
【小題4】Which of the following is true?
A. There are more monkeys using their right hands than left hands.
B. There are more monkeys using their left hands than right hands.
C. There are as many right-handed monkeys as left-handed ones.
【小題5】“We live in a right-handed world. ”means ____ ____ __.
A. Most people use their right hands better.
B. Few people use their right hands better.
C. Half of the people use their right hands better.
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科目：初中英語 來源：2011年初中畢業(yè)升學考試（湖南永州卷）英語（帶解析） 題型：閱讀理解
Television has a huge influence on our lives. It is one of the most important ways of getting information. People spend part of their spare time watching television, and much of what they learn comes from it.
What we see on TV — movies，news shows, sports shows, advertisements and so on have increased our knowledge and have changed the way we learn about the world today. However, not everything on TV is true.
Most of the viewers (觀眾) are children. Television sometimes is like a baby-sitter. It spends more time with children than parents do. But it keeps them in the living room away from healthy outdoor activities. They spend less time playing soccer or walking in the park or playing games in the yard.
Of course, there are some programs on TV that are good for children. But there are also some shows which are bad. Children should not watch unhealthy shows. Maybe we can't change what is on TV, but we can choose what we watch. Do you agree?
【小題1】According to the passage,_is one of the most important ways of gettinginformation.
a. a book b. a computer C. TV
【小題2】_can't be got on Television.
a. Knowledge b. Sports news C. Computer games
【小題3】The underlined word "baby-sitter" means
A. 小妹妹 B. 保育員 C. 女嬰
【小題4】What can we do with programs on TV?
A. We can surely change them.
B. We can do nothing.
C. We can choose them.
【小題5】From the passage, we may know_.
A. TV is both good and bad for children.
B. Everything is true on TV.
C All programs on TV are suitable for children.
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科目：初中英語 來源：2012屆浙江省天臺椒江玉環(huán)三縣市初三一�？荚囉⒄Z試卷（帶解析） 題型：閱讀理解
假如你是一位導游，請根據(jù)下面游客的需求特點給他們從（A-G）中選擇合適的旅游景點，其中有兩項是多余的。
| Beautiful waterfalls | Main features | Tips: Best time to go &Entry |
| (A).Detian Falls in Guangxi | The largest naturally formed falls in Southeast Asia | July-November 80 Yuan/person |
| (B).Hukou Waterfall in Shanxi | The second largest waterfall in China | April-May; 81yuan/person |
| (C).Jiulong Waterfalls in Yunnan | During rainy season, it is dyed red by the red earth it carries, | especially June and July; 10 Yuan/person |
| (D).Black Dragon Pool Waterfall in Tai Mount | Legend has it that the undersea dragon palace in East China Sea is connected with the pool, where dragons from the Sea can swim freely. | June-November 125 Yuan/person (Mar. - Oct.) 100 Yuan/person (Nov. - Feb.) |
| (E).Chishui Waterfall in Guizhou | It’s 76 meters high and 80 meters wide, an AAAA tourist attraction | July-October 40 Yuan/person |
| (F).Huangguoshu Waterfall in Guizhou | Was added to the Guinness book of world records as the world’s largest waterfall cluster. | summer and autumn, the rainy season，90 Yuan/person in peak season and 70 Yuan/person in off season |
| (G).Shiliang Waterfall in Zhejiang | There is a stone beam about seven meters long and 1/3 meter wide topping the waterfall, and the narrowest place is only 1/6 meter wide. | 60yuan Opening hours 6:00-19:00 |
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科目：初中英語 來源：2012屆浙江省紹興市樹人中學初三3月階段測試英語試卷（帶解析） 題型：閱讀理解
What does it feel like to break a bone (骨頭)? It’s different for everyone, but the pain is often sharp (嚴重). If the break is small, however, the person may not feel much pain at all. If you think that you or someone else has broken a bone, the most important things to do are to stay calm, make the hurt person comfortable, and call the doctor. Do not move the injured body part since movement could make it worse.
To treat the break, the doctor will need to take an X-ray. This gives the doctor the information he or she needs to set (接上) the bone: to put it back to its normal place. If the bone is large or it is broken in more than one place, the doctor may need to use metal pins (鋼釘) to set it. After the bone has been set, the next step is usually putting on a cast, the special, hard thing that will keep the bone in place for a month or two.
Your bones are excellent at healing themselves. Broken bones will produce many new cells (細胞) and tiny blood vessels (血脈). These cover both ends of the broken part, and close up the break until the bone is as whole and strong as before.
【小題1】Which of the following is the best title for the passage?
| A．How to Know if a Bone is Broken |
| B．How Broken Bones Heal Themselves |
| C．Common Causes (原因) of Broken Bones |
| D．What You Should Know about Broken Bones |
| A．a(chǎn)sking the doctor for help | B．comforting the hurt person |
| C．moving the injured part | D．staying calm |
| A．a(chǎn)→b→c→d | B．a(chǎn)→c→b→d | C．a(chǎn)→d→c→b | D．d→a→b→c |
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科目：初中英語 來源：2012屆北京市石景山區(qū)中考一模英語試卷（帶解析） 題型：閱讀理解
Even though global warming may have made the weather more mild, many animals are still hibernating（冬眠）. It’s too bad that humans can’t hibernate. In fact we almost did.
Apparently, at times in the past, farmers in France liked a semi-state of human hibernation. So writes Graham Robb, a British scholar who has studied the sleeping habits of the French farmers. As soon as the weather turned cold, people all over the France shut themselves away and practiced the forgotten art of doing nothing at all for months.
In line with this, Jeff Warren, a producer at CBC Radio’s The Current, tells us that the way we sleep has changed since the invention of lighting.
When historians began studying texts of the Middle Ages, they noticed something referred to as “first sleep”, which was not clarified, though. Now scientists are telling us our ancestors most likely slept in separate periods. The business of eight hours’ continuous sleep is a modern invention.
In the past, without the artificial light, humans went to sleep when it became dark and then woke themselves up around midnight. The late night period was known as “The Watch”. It was when people actually kept watch against wild animals, although many of them simply moved around or visited family and neighbors.
According to some sleep researchers, a short of insomnia（失眠）at midnight is not a disorder. It is normal. Humans can experience another state of consciousness（清醒狀態(tài)）around their sleeping, which happens in the brief period before we fall asleep or wake ourselves in the morning. This period can be a creative time for some people.
Playing with your sleep rhythms（節(jié)奏）can be dangerous, as worry may set in. Medical science doesn’t help much in this case. It offers us medicines for a full night’s continuous sleep, which sounds natural; however, according to Warren’s theory, it is really the opposite of what we need.
【小題1】The late night was called “The Watch” because it was a time for people ______.
| A．to set time to catch animals |
| B．to remind others of the time |
| C．to guard against possible dangers |
| D．to wake up their family and neighbors |
| A．sleep in the way animals do |
| B．follow their natural sleep rhythms |
| C．keep to the eight-hour sleeping way |
| D．a(chǎn)sk doctors for help if they can’t sleep |
| A．To throw new light on human sleep. |
| B．To encourage people to sleep less. |
| C．To give some suggestions on insomnia. |
| D．To find out people’s hibernating history. |
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科目：初中英語 來源：2011-2012學年安徽省淮北五校初一下學期期中考試英語試卷（帶解析） 題型：閱讀理解
Scientists (科學家) think that many animals cannot see colours. The world is black and white to them. Scientists want to find out if (是否) dogs can see colours. When the scientists give the dogs food, they show them a certain colour every time. The dogs get ready to eat when they see this colour. The scientists then show the dogs another colour. Again the dogs get ready to eat. The colours are all the same to them.
Colours are not all the same to monkeys. For example, if we put food in a red box, and do this every day, a monkey will always go to the red box to get food. If we put food in a blue box, the monkey won’t go to it.
【小題1】Scientists show the dogs colours ____________.
| A．to tell them to eat |
| B．to find out if they can see black and white things |
| C．for fun |
| D．to find out if they can see colours |
| A．hear different pieces of music | B．see the monkeys |
| C．see black things | D．see all the colours |
| A．a(chǎn)ll the same to monkeys | B．not all the same to dogs |
| C．different to dogs | D．not all the same to monkeys |
| A．the red box to get food | B．the blue box and put food in it |
| C．the blue box to get food | D．the red box and put food in it |
| A．Scientists find that dogs don’t like colours. |
| B．Dogs like to hear different pieces of music. |
| C．Monkeys like the food in the box. |
| D．Monkeys will not go to the blue box if we don’t show them before. |
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