| Ask Dr? Jeffers | This month Dr. Jeffers is answering questions about the human brain and how it works. |
| 阅读理解。 | |
| Stop Spam When I first got an e-mail account ten years ago, I received communications only from family, friends, and colleagues. Now it seems that every time I check my e-mail, I have an endless series of advertisements and other correspondence that do not interest me at all. If we want e-mail to continue to be useful, we need specific laws that make spamming (发送垃圾邮件) a crime. If lawmakers do not do something soon to prohibit spam, the problem will certainly get much worse. Computer programs allow spammers to send hundreds of millions of e-mails almost instantly. As more and more advertisers turn to spam to sell their products, individual (个人的) e-mail boxes are often flooded with spam e-mails. Would people continue to use e-mail if they had to deal with an annoying amount of spam each time? This problem is troubling for individuals and companies as well. Many spam e-mails contain computer viruses that can shut down the entire network of a company. Companies rely on e-mail for their employees to communicate with each other. Spam frequently causes failures in their local communications networks, and their employees are thus unable to communicate effectively. Such a situation results in a loss of productivity and requires companies to repeatedly repair their networks. These computer problems raise production costs of companies, which are, in the end, passes on to the consumer. For these reasons, I believe that lawmakers need to legislate (立法) against spam. Spammers should be fined, and perhaps sent to prison if they continue to disturb people. E-mail is a tool which helps people all over the world to communicate conveniently, but spam is destroying this convenience. | |
| 1. What does the underlined word "correspondence" in the Paragraph 1 probably mean? | |
| A. messages B. ideas C. connections D. programs | |
| 2. According to the text, what is the major cause of the flooding spam? | |
| A. Companies rely on e-mail for communications. B. More people in the world communicate by e-mail. C. Many computer viruses contain spam e-mail. D. More advertisers begin to promote sales through spam. | |
| 3. According to Paragraph 3, who is the final victim of spam? | |
| A. The business B. The advertiser C. The employee D. The consumer | |
| 4. What is the purpose of the text? | |
| A. To inform B. To educate C. To persuade D. To instruct | |
| 阅读理解。 | |
| For centuries, the only form of written correspondence (通信) was the letters were, and are, sent by some form of postal service, the history of which goes back a long way. Indeed, the Egyptians began sending letters from about 2000 BC, as did the Chinese a thousand years later. Of course, modern postal service now are march more developed and faster. depending as they do on cars and planes fore delivery. Yet they are still too slow for some people to send urgent documents (紧急 文件) and letters. The invention of the fax (传真) machine increased the speed of delivering documents even more. When you send a fax you are sending a copy of a piece of correspondence to someone by telephone service. It was not until the early 1980s that such a service was developed enough for businesses to be able to fax documents to each other. The fax service is still very much in use when copies of documents require to be sent, but, as a way of fast correspondence, it has been largely taken the place of by email. Email is used to describe messages sent form one computer user to another. There are advantages and disadvantages with emails. If you send some one an email,then he will receive it extremely quickly. Normal postal services are rather slow as far as speed of delivery is concerned. However, if you write something by email, which you might later regret, and send it immediately, there is no chance for second thoughts. At least, if you are have to address and seal (封) the envelope and take it to the post box. There is plenty of time to change your mind. The message is think before you email! | |
| 1. We can learn from the text that _____. | |
| A. email is less popular than the fax service B. the postal service has over the years become faster C. the postal service has over the years become slower D. the fax service has a history as long as the postal service does | |
| 2. It can be inferred from the text that _____. | |
| A. the fax service had been fully developed by the 1980s B. letters have been used in China for about 1,000 years C. the fax machine was invented after the 1980s D. letters have been used in Egypt for about 2,000 years | |
| 3. In the last paragraph, the write mentions "think before you email" to show that _____. | |
| A. you may regret if you don "t seal your envelope B. you may regret before you send something by email C. you"d better not send your email in a hurry D. you need plenty of time to send an email | |
| 4. The text mainly deals with _____. | |
| A. the progress in correspondence B. the advantage of fax machines C. the advantage of emails D. the invention of fax machines | |
| 阅读理解。 | |
If you"re like most students, you probably read both at home and outside your home: perhaps somewhere | |
| 1. The author believes that the right reading environment _____. | |
| A. helps readers a little in their reading tasks B. helps readers a lot in their readers a lot in their reading tasks C. can only be created at one"s home D. can only be created outside one"s home | |
| 2. Which type of the following interruptions is mentioned in the text? | |
| A. Dictionaries B. Paper C. Phone calls D. Notebooks | |
| 3. What would be the best title for the text? | |
| A. How to read fast B. Creating an Effective Reading Environment C. The Ways to Reduce Possible Interruptions D. What to Read |