题目
题型:不详难度:来源:
The key to staying safe on the Internet is to make sure that your profile(个人资料) is secure. The simplest way is to change the privacy setting on your profile to “private”, which protects your information so that only the people on your friend list can view it. Although this is effective, it is not perfect. Predators can find ways to view your profile if they really want to, whether through hacking(非法侵入) in or figuring out their way onto your friend list. Thus, you should never post too much personal information. Some people actually post their home and school addresses, date of birth, and other personal information, often letting predators know exactly where they will be and when. The safest information is your first name and province. Anything more is basically inviting a predator into your life.
Another big problem is photos. I suggest completely skipping photos and never posting a photo of a friend online without asking permission.
Most importantly, never, under any circumstances, agree to a real-life meeting with anyone you meet online. No matter how well you think you know this person, there are no guarantees that they have told the truth. But you could feel free to chat with people you meet on the site, but just remember that not everyone is who they say they are. Hopefully, the next time you edit your profile, you’ll be more informed about the dangers of Internet predators and take the steps to defend yourself.
Lastly, do not send money to anyone you meet online. A common scam among Internet criminals is to request to pay for “expensive Internet charges” or “unreasonable Internet cafe fees”. While it is indeed true that many countries in Eastern Europe, Asia, Africa and South America do not yet have Internet service readily available in all cities and towns, a sincere friend from one of these countries will be more than happy to pay their own Internet charges. Never, under any circumstances, should you send money to a stranger from another country(or within your own country for that matter) who claims monetary assistance is required to continue their contact with you.
小题1:Kids can avoid web predators successfully by________.
A.attracting more public attention |
B.shutting down the “myspace.com” |
C.learning different ways to try other sites |
D.recognizing and getting away from them |
A.everybody you meet online isn’t honest and reliable |
B.it is not acceptable to post a photo of a friend online |
C.it is not safe to chat with grown-ups on the website |
D.only you and your friends can view your personal profile |
A.A thing that you can have two choices. |
B.An unpleasant task that tests one’s ability. |
C.A possibility of something happening. |
D.An illegal plan for making money. |
A.Personal Safety. | B.Web Safety for Teens. |
C.Web Hackers in the past. | D.Predators’ Tricks. |
答案
小题1:D
小题2:A
小题3:D
小题4:B
解析
试题分析:网上安全问题是一个现实问题。某个网站一旦出了问题就把它关闭掉,这不是解决问题的办法。因为关了这家就会有另一家取而代之。解决网上安全问题正确的办法是教育青少年如何安全使用网络,教育他们有关识别“谁有可能是网上窃掠者,如何来避免他们的窃掠”。因此本文就“网上安全问题”提出了三点建议。
小题1:D 推理判断题。根据“Therefore, the right way is to teach teens how to use the site safely and
educate them about who may be predators and how to avoid them.(所以正确的方法是教育青少年如何
安全使用网络,教育他们有关识别“谁有可能是网上窃掠者,如何来避免”)”推断D选项正确(识
别和远离他们)。
小题2:A推理判断题。根据第四段中“No matter how well you think you know this person, there are
no guarantees that they have told the truth.(不论你在网上对这个人了解的如何好,也不能保证他<们>
告述你的就是实话)”和“but just remember that not everyone is who they say they are. (但是切记不是
人人都会说出他们的真实身份的)”可以推断A项正确(网上遇到的人不是人人都是老实和可以依靠
的)。
小题3:D词义猜测题。根据上文的“criminals(犯罪)”和下文的“to request to pay for ‘expensive Internet
charges’or ‘unreasonable Internet cafe fees’(要求你付昂贵的上网费用或不合理的网吧收费)”可以知道
这是“非法的赚钱伎俩”,故D项正确。
小题4:B主旨大意题。文章第一段就是本文主题句所在段:解决网上安全问题正确的办法是教育青少年如何安全使用网络,教育他们有关识别“谁有可能是网上窃掠者,如何来避免他们的窃掠”。
核心考点
试题【Of all the websites, one that has attracted attention recently is myspace.com. M】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
Parents who take their young children to music, swimming and art classes often stop arranging such activities once their kids are older and in school all day. But it doesn’t have to be that way. Doing something enjoyable with your kids just might make you look at each other in a whole new way, especially if you do it through a class or an event. When parent and child become students together, it puts them on the same level, at least for a while.
“I really like parents to come to class with their kids—they start sharing things and talking about what they’re doing and what they like,” said art teacher Pyper Dixon.
However, finding something new in common is a big choice for them, especially when kids get involved in sports and other after-school activities. But it’s possible to learn a new skill or hobby together.
That’s certainly true of Lauren, 11, of Silver Spring, who is in Dixon’s class with her father, Dennis. “I was just going to drop her off,” Dennis said, “but Dixon persuaded me to stay.”
Now Lauren gets to nag her father about doing his art homework. “He always leaves it to the last minute,” she said. “But then he’ll turn around to do amazing drawings,” she added, “We have different styles of drawing, so it’s interesting to talk it over with him.”
Without the Saturday morning art class, Dennis said, he would be reading the paper, and Lauren would be on her own in her room or on the computer. But they talk more now. “I can’t think of an experience where you communicate with your kid so closely,” he said.
小题1:The author raises the question at the beginning to_______.
A.expect an answer |
B.criticize some parents |
C.introduce the topic |
D.support his argument |
A.They will become equal. |
B.They will communicate more. |
C.The child will learn art much better. |
D.The parent will learn something new. |
A.urge | B.help | C.miss | D.teach |
A.Lauren used to talk a lot with her father |
B.Dennis enjoys studying art with Lauren |
C.Lauren dislikes her father’s drawings |
D.Dennis likes playing computer games |
There are a few things that you can do to make the transition easier. Plan carefully for your child’s departure and think about how you can help. Many parents take their child to university for the first time. If you decide to do that, be ready to feel a real wrench when the time comes to say goodbye. Your child will probably be as nervous as you are about the moment when you finally say goodbye – but that might not show!
Be positive and cheerful about the choice your child has made to continue studying, and plan to leave once you’ve unpacked the car and looked around your child’s new living accommodations. If you can, save your tears for the car – you’ll make things easier on your child and yourself.
The more you’ve invested in being a parent, the more you’ll feel a sense of loss, so the sadness you feel now is a sign that you’ve been a good mom or dad. Remind yourself that parenting is all about raising an independent and confident child who functions well without you. If your child quickly settles and starts enjoying himself, you should congratulate yourself.
It’s also only fair to allow yourself some time to grieve. Don’t expect to pick yourself up and move on straight away. But you may decide to find a hobby or sport to fill your extra time. Perhaps you’ve always wanted to learn a new language, go to yoga classes or take up swimming. You may decide to spend more time with family and close friends, who are likely to be feeling the absence of your child as well.
Agree on the best approach to staying in touch before your child leaves, and stick to your agreement. Try not to panic if your child doesn’t respond immediately – remember, they’re starting a new and busy life.
小题1:The underlined word “wrench” in Paragraph 2 means a feeling of ________.
A.sorrow | B.regret | C.anger | D.love |
A.Supporting your child in different ways all the time. |
B.Congratulating yourself when your child goes to college. |
C.Preparing your child to stand on their own feet in the future. |
D.Investing as much as possible in the growth of your child. |
A.Developing a new hobby or sport |
B.Learning a new language. |
C.Spending more time with close friends |
D.Staying in touch with your child. |
A.Staying in Touch with Your Child |
B.Preparing to Say Goodbye to Your Child |
C.Dealing with Your Child Leaving Home for University |
D.Life after Your Child Has Left Home for University |
Giving you a lecture for achieving an A is a big mistake, Your parents might think they’re giving you the motivation for succeeding , but all this pressure is making you feel like you can never be good enough ,The risk is that you’ll stop trying anything unless you are sure you’ll be the best at it .And that can actually cause your grades to fall downwards, creating the opposite effect than you parents indeed.
Show your parents this letter that you wrote to me ,Tell them that you love them so much ,and you worry they won’t love you if you don’t achieve what they want, and how you suspect you may not be up to the challenge , Explain that you have other qualities that you wish they would value you for—such as your kindness, your sense of humor, your willingness to try and try again, and so on.
Have an honest talk with your parents about how all this pressure to be perfect is affecting you , If he talk doesn’t go the way you hope , you might want to schedule a meeting between you , your parents and a counselor(顾问)at school , The counselor can certainly help your parents understand how this kind of unhealthy pressure can lead to negative results, and give them advice about how to better encourage you to be all that you can be , at school and outside of it.
小题1:Who does the author intend to write to?
A.A boy/girl whose school work is not good enough |
B.A boy/girl who has difficulty in getting along with parents |
C.A boy/girl whose parents expect too much of him/her |
D.A boy/girl who needs love from his/her parents |
A.Because they hope their children will aim high |
B.Because they love their children very much |
C.Because their children are lack of confidence |
D.Because their children seldom achieve their goals |
A.He may be more confident about himself |
B.He may feel that he can never be good enough |
C.He may feel natural to cheat in the exam |
D.He may hate his parents and try to make more mistakes |
A.To apologize to his/her parents for disappointing them |
B.To let his/her parents know unhealthy pressure can lead to negative results |
C.To invite his/her teachers to help him/her to get rid of unhealthy pressure |
D.To try his/her best to achieve what his/her parents expect |
A.Counselors | B.Results | C.Parents | D.Classmates |
The device connects to a person’s knee. As the person walks, the device captures energy each time the person slows down. To do this , the device helps with the slowing sown movement of the leg. The movements of the walking person push parts of a small machine that produces electricity. Using the device, an adult walking quickly could produce thirteen watts of electricity in just a minute. Donelan says walking at that speed could produce enough power to operate a laptop computer for six minutes.
There are several possible uses for the device . Developers say it could help people who work in areas without electricity to operate small computers. The device could also be used in hospitals to operate heart pacemakers(起博器). It could even be used to assist in the movement of robotic arms and legs.
The experimental version of the device weighs about one and a half kilograms, but it is too costly for most people to buy. But the researchers hope to make a lighter, less costly version. An improved version should be ready in one year.
The developers hope the device will one day help developing countries. Nearly twenty five percent of people around the world live without electric power.
A similar product was invented in 2005 by Larry Rome of the University of Pennsylvania. He created a bag carried on a person’s back that also produces power from walking. The knee device does not produce as much electricity as the bag . But the bag requires the walker to carry a load of twenty to thirty kilograms.
小题1:The second paragraph mainly talks about .
A.who developed the device |
B.how the device works |
C.several possible uses for the devices |
D.how much electricity the device can produce |
A.It is too heavy for the walker to bear |
B.It is too complex for people to use |
C.It is too expensive for most people to afford |
D.It will slow down one’s walking speed. |
A.produces power without adding more loads to the walker |
B.can produce more power in a much shorter time |
C.needs to be equipped with a battery |
D.can help the walker walk faster |
A.help housewives operate the washing machine |
B.make it much easier for us to go online |
C.produce more electricity than that invented by Larry Rome |
D.be applied to operate heart pacemakers |
A.First device powered by walking will soon be on the market |
B.Advanced technology brings in a new way to operate heart pacemakers |
C.Device gives new meaning to the idea of power walking |
D.Human energy will become a main source of electricity |
1. Recycle
[2] According to a Wire & Twine online article, 63 million newspapers come out every day and of those 44 million are thrown away; recycling the Sunday newspaper alone we could save half a million trees a week.
[3] The age of technology constantly creates new phones, iPods, or new computers. Many will stand in line for hours if not days to get their hands on the new piece of technology, but what happens with the old ones once they are replaced? Nothing, according to Earth911 about 75% of the old devices sit in the back of a drawer collecting dust. By taking them to the local stores that collect them, they go to poor people which in turn removes them from landfills(垃圾填埋场) where the phones explode because of the lead and lithium-ion(锂离子) the phones contain.
2. Go vegetarian one day a week
[4] Instead of breaking down the pros and cons(利弊) of the vegetarian lifestyle into a long boring paragraph, here are some astonishing facts on going vegetarian for only one day. According to Noam Mohr, a physicist at the New York University, the United States would save 100 billion gallons of water which is enough to supply all homes in New England for about 4 months.
[5] The United States would save 70 million gallons of gas which is enough to fuel all the cars of Canada and Mexico combined and still have some to spare. The United States could prevent 3 million tons of soil erosion(侵蚀), 4.5 million tons of animal wastes, and about 7 tons of ammonia emissions (氨排放). The Environmental Defense concludes with the most interesting fact: if the entire population gives up one meal of chicken, the amount of carbon dioxide accumulated would be the same amount if more than half a million cars were taken off U.S. roads.
3. 第6题
[6] Most drink bottled water because of the common view that bottled water is healthier than regular tap water; actually, 25% of bottled water comes from regular tap water and all that is done extra is it going through a filter(过滤器). Tap water has higher regulations from the FDA (Food and Drug Administration美国食品药品管理局) than bottled water does. Companies do not need to list where they got the water from, how they purify the water, or what chemicals their plastic water bottles contain. Plastic bottles do not get recycled 90% of the time which results in 1.5 million tons of plastic in landfills which take thousands of years to rot. Not only are you drinking the same water as that in your house but also paying extra. The average 24-pack of bottled water cost $3.97 at the local Wal-Mart and a reusable water bottle cost between $4.99-$7.99; just imagine how much money could be saved if reusable water bottles replaced plastic water bottles.
[7] Changing the world for a positive has to start somewhere and while it may be hard and at times it may seem as if the small changes that are being done are not affecting the world, keep in mind what Margaret Mead once said, “Never doubt that a small group of thoughtful citizens can change the world; indeed, it’s the only thing that ever has.”
小题1:What’s the whole passage mainly talked about?
A.Ways to protect environment. | B.Ways to become powerful. |
C.The importance of recycling. | D.The importance of saving water. |
A.Changing the world involves many questions. |
B.It’s not easy to change the world. |
C.Changing the world is not so difficult. |
D.We can actually do everything. |
A.About 44%. | B.About 63%. | C.About 70%. | D.About 75%. |
A.does a lot of reasoning | B.uses many facts |
C.borrows VIPs’ phrases | D.puts forward new ideas |
A.Much water and gas would be saved. | B.Much land would be spared. |
C.More animals would survive. | D.More cars would be on the roads. |
A.Drink healthy water | B.Produce bottled water |
C.Give up bottled water | D.Reuse tap water |
A.They think it’s cheaper. |
B.They think it’s healthier. |
C.They think it’s more fashionable. |
D.They think it’s environmental friendly. |
A.We should find a proper time to start action |
B.Small changes will make big differences. |
C.Personal efforts will not affect the world. |
D.A small group of people matters. |
最新试题
- 1在制作洋葱表皮细胞临时装片时,错误的操作时( )A.将盖玻片的一侧先接触液滴,再快速盖上B.将盖玻片的一侧先接触液滴,
- 2大气运动最简单的形式是[ ]A、热力环流 B、大气环流 C、三圈环流 D、季风环流
- 3【题文】、下列函数中,最小值为4的是A.B.C.D.
- 4阅读相关内容,回答问题(10分)材料一:英国《泰晤士报》记载:“据估计,被劫掠和破坏的财产,总值超过六百万磅。在场的每个
- 5预计未来5 年中国将进口超过8 万亿美元的商品,到2015 年中国社会消费品零售总额有望达到31 万亿元人民币,这将为包
- 6下列哪项不是人体细胞的结构( )A.细胞壁B.细胞膜C.细胞质D.细胞核
- 7如图所示,在四个图中属于省力杠杆的是( )A.B.C.D.
- 8双曲线的实轴长是 A.2B.2C.4D.4
- 9Please put away your clothes hanging outside. As you know, d
- 10在试管内加入2 mL的食用油,再加入由几种等量的消化液混合配制的“X 消化液”,充分振荡后,置于37℃的温水中,观察食用
热门考点
- 1已知三个平面两两互相垂直且交于一点O,若空间一点P到这三个平面的距离分别为2,3,6,则OP的长是( )A.11B.
- 2某烃的含氧衍生物A能发生如下所示的变化.相同条件下,A的密度是H2的28倍,其中碳和氢元素的质量分数之和为71.4%,C
- 3化学在人类社会发展中起着十分重要的作用.下列各项中,与化学科研无关的是( )A.新型超导材料的研制B.开发新能源和新材
- 4“弱国无外交”这一现象在新中国成立之后已离我们远去。六十多年的外交实践证明,正确的外交政策的制定是取得成就的关键。下列外
- 5如图,已知点E,C在线段BF上,BE=CF,AB∥DE,∠ACB=∠F.求证:△ABC≌△DEF。
- 6Hurry up! The meeting will begin __________ 3:00 pm.[ ]A
- 7如图所示,能使物体处于平衡状态的是 [ ]A.B.C.D.
- 8—How did you find your visit to the Summer Palace yesterday?
- 9你认为在青少年生活中哪些方面是特别重要的?哪些方面是不怎么重要的?请你从下列表中做出选择, 并以 “A Good Lif
- 101946年美国投入使用的第一台电子计算机,最初是二战期间用来计算炮弹弹道的;德国研制成功的远程液体燃料火箭,也原本是二战