We're fully_______ that we'll solve all problems and finish our task in time
A. confident B. generous C. urgent D. nervous
名校课堂系列答案科目：高中英语 来源： 题型：阅读理解
How to protect children Web fans from unsuitable material on-line while encouraging them to use the Internet has long been discussed in the U.S.
For some parents, the Internet can seem like a jungle, filled with danger for their children. But jungles contain wonders as well as dangers and with good guides, some education, and a few precautions(预防措施), the wilds of the Internet can be safely navigated(航行). “Kids have to be on-line. If we tell our kids they can’t have access(机会) to the Internet, we’re cutting them off from their future,” said an expert.
Most kids have started to use search engines. Many of them are great for finding tons of interesting Internet sites, and they can also locate places where you might not want your kids to go. There are search engines designed just for kids. A certain software contains only sites that have been selected as safe. The most popular way to limit access would be to use what is known as a “content screener(过滤器)”. But this can’t be wholly reliable(可靠), and the best thing parents can do is to talk to their kids and let them know what is OK or not OK to see or do on the Internet. Another way is that mum or dad is nearby when the child is surfing(浏览) the Internet.
A few other tips
●Don’t put the PC in a child’s room but keep it in an area where mum or dad can keep an eye on things. That also makes the Internet more of a family activity.
●Ask your child what he or she has been doing and about any friends they make on-line.
●Tell your child not to give on-line strangers personal information, especially like address and phone number.
●And tell your children never to talk to anyone they meet on-line over the phone, send them anything, accept anything from them or agree to meet with them unless you go along.
The passage is mainly about the subject of _______.
A. American children going on-line B. Internet in America
C. appreciating Internet D. opposing children’s on-line
The best way to protect children from improper material is _______.
A. to install (安装) a content screener on the computer
B. to buy some search engines for the children
C. to be nearby when they are surfing the Internet
D. to talk to the children and persuade them to tell right from wrong
Which of the following is right according to the passage?
A. Surfing the Internet is the best method of educating children
B. Children’s not having access to Internet may have effect on their progress.
C. Using a content screener is most reliable for keeping children having access to Internet.
D. Searching engines can help children to select materials fit for them.
According to the passage, we can infer that _______.
A. soft wares fit for children want programming
B. a child who is on-line is in danger
C. Internet is a jungle full of danger
D. Internet contains a lot of harmful sites
查看答案和解析>>
科目：高中英语 来源：2012-2013学年江苏南京学大教育专修学校高二月考英语卷（带解析） 题型：阅读理解
BEIJING—Apple Inc is one step closer to beginning sales of iPad3 tablet computers with cellular (手机) network compatibility (兼容) for the first time in the Chinese mainland, where the consumer-electronics giant is in the midst of an aggressive expansion.
According to China’s Telecommunication Equipment Certification Center, a device by Apple with third-generation high-speed wireless data capabilities was issued the network access license needed for the company to begin official sales in China. The device, listed under model number “A1396”, is compatible with the 3G standard WCDMA, and would work with the cellular network operated by Apple’s local iPhone partner, China Unicom (Hong Kong) Ltd.
China Unicom declined (谢绝) to comment.
Apple already offers the 3G iPad3 in Hong Kong through its partners, but currently only offers Wi-Fi versions of the device in the Chinese mainland. Still, consumers in China, which according to research firm IDC surpassed (超过) the US as the world’s largest PC market in the second quarter, have been purchasing 3G tablets through unofficial channels.
Separately, Apple spokeswoman Carolyn Wu said Sept 6 that the company’s first Hong Kong store, set to open this quarter, will be located in the city’s central shopping and business district in the International Finance Center’s upscale (高档的) IFC mall, a commercial center and sightseeing spot along the city’s waterfront. Wu also said that Apple is planning a new store in Shanghai later this quarter, which will be its biggest store in China. She declined to give more details or to comment on the 3G iPad3.
Apple currently has four full-service Apple stores in the mainland, which receive the most traffic of any Apple stores in the world. The company otherwise relies on resellers to get its products into the market.
The new stores reflect Apple’s confidence in rising demand for its products such as smart phones and tablet computers. Sales in the Chinese mainland, Hong Kong and Taiwan helped boost (增长) the company’s third-quarter results, newly appointed Chief Executive Tim Cook said in July. China revenue (收益) surged (激增) six-fold to about $3.8 billion during the three months ended June 25.
“This has been a substantial (重大) opportunity for Apple and I firmly believe that we’re just scratching the surface right now,” Cook said at the time, referring to strong sales in China. “I see an incredible opportunity for Apple there.”
From China Daily 2012
【小题1】According to the news, which of the following statements is true?
| A．WCDMA is not the only 3G standard in the world. |
| B．Apple Inc sells its products in the market of the Chinese mainland all by its own stores. |
| C．The consumers in China can only get iPad3 of Wi-Fi versions. |
| D．Chinese mainland is the second largest PC market in this year’s second quarter. |
| A．in the interests of | B．in the front of |
| C．in the process of | D．in the case of |
| A．4. | B．6. | C．8. | D．Unknown. |
| A．one-sixth | B．six times | C．60 percent | D．2 times |
| A．they don’t know much about China’s market |
| B．they will sell more products and gain more profit in China |
| C．they need to obtain more permission from China’s government |
| D．they ignored the rural market in China |
查看答案和解析>>
科目：高中英语 来源：广东省20092010学年高一下学期期末考试试题（英语） 题型：阅读理解
第二节：信息匹配（共5小题；每小题2分，满分10分）
请阅读下列应用文及相关信息，并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。
以下是个人求职广告信息：
A. My name is Cheney. I have a genuine interest in providing technical interpretation services (English and Chinese) on a part time-basis. Currently I am working at one of fortune 500 companies in Shanghai on a full-time basis. However I would be really interested if there are opportunities for me to work on the weekends or part-time positions available.
B. Hello everyone, currently I am looking for part time job in Shanghai especially in Changning District, I am Indonesian, fluent in English and I can speak Chinese, learn Chinese for 2 years, and learn English for my whole life.
C. Hello. I'm Marcos from Washington, D.C and am currently in Shanghai for work. I am offering tutoring services in order to help you improve your oral English. I have over 2 years of experience teaching at the university level and am also TEFL certified. I have bachelor degrees in Economics, Finance, and German. I currently am working on my master's degree in field of Management Information Systems. I enjoy teaching especially to those who want to learn. I'm patient, friendly, and a very humorous guy! I love sports, movies, politics, business and most topics of choice.
D. Well, I am Canadian who is currently studying in Shanghai, and I would like to find part time jobs during my spare time. I am fluent in Mandarin and English, and had experience in teaching primary pupils before.
E. Experienced teacher / lecturer teaching French (as native speaker) and business English in a prestigious university in Shanghai looking to tutor students or doing translation jobs. I am fluent in French, English and Mandarin, conversant in German and Cantonese. Available to teach on the evenings or week ends.
F. Your Nice Personal Tour Guide & Shopping Assistant & Interpreter with 3 years' experience. I can formulate a gorgeous tour plan for you according to your interests and arrange everything well. Besides, I can help you bargaining and getting the lowest prices
以下是一些读者的信息，请匹配与它们所对应的广告。
56. I will study Economics in the USA next year. I need a tutor who is patient and easy-going to help me improve my oral English before I go.
57. My son is now in Grade 6. He is weak in English, so I want a native speaker to help him. Experience needed.
58. We’re from UK and stay in Shanghai for four days. We need an excellent local guide to arrange our tour as we like.
59. We have many students from foreign countries, especially France in our college. We need an experienced teacher, who can understand them well, to give them business English lectures in the evening.
60. We need a professional interpreter who knows about advanced technology in IT. Salary is high. Ether part time or full time is OK.
查看答案和解析>>
科目：高中英语 来源：安徽省合肥市2010年高三下学期第三次教学质量检测试题（英语） 题型：阅读理解
An Experiment
Materials: Newspaper, ‘ACE’ hardware ruler (1/8 “think”), a flat table.
Purposes: We’ll show that there is air pressure pushing on us, from every direction while we’re on this Earth.
|
First put a thin ruler on a flat table with a little
less than half of it hanging off the edge of the table
(see the drawing below). Next place a sheet of newspaper
over the ruler flat against the table. Make sure to have
as little air as possible under the paper so that the fold line of the newspaper is at the ruler. Then quickly strike the end of the ruler hanging off the edge of the table. If you strike it quick enough, the ruler will break near the table edge.
What’s going on?
The Earth is covered in a layer of air that is nearly 80 miles thick and at sea level (the bottom) exerts or ‘pushes’ hard almost 15 pounds of pressure per square inch. That means that a full sheet of newspaper laid out flat has nearly 9,300 pounds of air above it.
When you break the ruler above, you are able to break it because of the 'heavy' air pushing down on the paper while you quickly strike the ruler. At first the table is pushing back on the paper, and if you move the ruler quick enough, other air around the edges of the paper can't get under the paper fast enough, so you are trying to lift that 9,300 pounds with the ruler! Some air gets under the paper, but not enough, so the ruler breaks.
1．By doing the experiment, we may realize .
A．that air exits everywhere
B．why there are directions
C．that we live with air pressure
D．how air helps on the earth
2．How many steps are there in this experiment? .
A．2 B．3 C．4 D．5
3．The underlined word “exert” probably means .
A．cover completely B．advocate actively
C．influence gradually D．press heavily
4．The ruler breaks under a quick strike mainly because of .
A．the air pressure on the newspaper B．the heavy weight of the newspaper
C．the heavy weight of the flat table D．the strong power used on the ruler
查看答案和解析>>
科目：高中英语 来源：2011-2012学年上海市等八校高三2月联合调研考试英语试题 题型：信息匹配
Read the following text and choose the most suitable heading from the list A-F for each paragraph. There is one extra heading which you do not need.?
|
A. The description of using amateur records to encourage the public. B. The description of old records kept by amateur naturalists. C. Concerns over amateur data for lacking objectivity and precision. D. The necessity of encouraging amateur collection. E. How people react to their involvement in data collection. F. The application of amateur records to phonology. |
1.______________
Tim Sparks slides a small leather-bound notebook out of an envelope. The book's yellowing pages contain beekeeping notes made between 1941 and 1969 by the late Walter Coates of Kilworth, Leicestershire. He adds it to his growing pile of local journals, birdwatchers' lists and gardening diaries. "We're uncovering about one major new record each month," he says, "I still get surprised." Around two centuries before Coates, Robert Marsham, a landowner from Norfolk in east of England, began recording the life cycles of plants and animals on his estate. Successive Marshams continued recording these notes for 211 years.
2._______________
Today, such records are being put to uses that their authors couldn't possibly have expected. These data sets, and others like them, are proving valuable to ecologists interested in the timing of biological events, or phonology. By combining the records with climate data, researchers can reveal how, for example, changes in temperature affect the arrival of spring, allowing ecologists to make improved predictions about the impact of climate change.
3._______________
But not all professionals are happy to use amateur data. "A lot of scientists won't touch them, they say they're too full of problems," says Root. Because different observers can have different ideas of what forms, for example, an open snowdrop. "The biggest concern with ad hoc (临时的) observations is how carefully and systematically they were taken,” says Mark Schwarts of the University of Wisconsin, Milwaukee, who studies the interactions between plants and climate. "We need to know pretty precisely what a person's been observing—if they just say ‘I noted when the leaves came out’, it might not be that useful.” Measuring the onset of autumn can be particularly problematic because deciding when leaves change color is a more subjective process than noting when they appear.
4._______________
Overall, most phrenologists arc positive about the contribution that amateurs can make. "They get the raw power of science: careful observation of the natural world," says Sagarin. Others suggest that the right statistics can iron out some of the problems with amateur data. Together with colleagues at Wageoingen University in the Netherlands, environmental scientist Arnold van Vliet is developing statistical techniques to account for the uncertainty in amateur phonological data. Besides, the data are cheap to collect, and can provide breadth in space, time and range of species," It’s very difficult to collect data on a large geographical scale without enlisting an army of observers, says Root.
5._______________
Phonology also helps to drive home messages about climate change. “Because the public understand these records, they accept them,” says Sparks. It can also illustrate potentially unpleasant consequences, he adds, such as the finding that more rat infestations are reported to local councils in warmer years. And getting people involved is great for public relations. "People are excited to think that the data they have been collecting as a hobby can be used for something scientific—it empowers them” says Root.
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
