2013年英语四级考试每日一练(12月5日)
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阅读
1. 请在（56）处填上答案。
2. 阅读下列材料，回答1～10 题：
In the first paragraph, the author argues that pollution __________.
3. Passage One Questions {TSE} are based on the following passage．
Thousands of years ago man used handy rocks for his surgical operations．Later he used sharp bone or horn,metal knives and more recently,rubber and plastic and that was where we stuck，in surgical instrument terms，for many years．In the l960s a new tool was developed，one which was，first of all，to be of great practical use to the armed forces and industry,but which was also，in time，to revolutionize the art and science of surgery, The tool is the laser and it is being used by more and more surgeons all over the world，for a very large number of different complaints．The word“laser”means：light amplification by stimulated emission of radiation．As we all know,light is hot，any source of light—from the sun itself down to a humble match burning—will give warmth．But light is usually spread out over a wide area．The Light in a laser beam，however，is concentrated．This means that a light with no more power than that produced by an ordinary electric light bulb becomes intensely strong as it is concentrated to a pinpoint-sized beam.
Experiments with these pinpoint beams showed researchers that different energy sources produce beams that have a particular effect on certain living cells．It is now possible for eye surgeons to operate on the back of human eye without harming the front of the eye，simply by passing a laser beam right though the eye-ball．No knives，no stitches，no unwanted damage—a true surgical wonder.Operations which once left patients exhausted and in need of long period of recovery time now leave them feeling relaxed and comfortable。So much more difficult operations can now be tried.
The rapid development of laser techniques in the past ten years has made it clear that the future is likely to be very exciting．Perhaps some cancers will be treated with laser in a way that makes surgery not only safer but also more effective．Altogether,tomorrow may see more and more information coming to light on the diseases which can be treated medically．
Which of the following is NOT a tool used for surgical operations before the 1960s?
A．Bone．
B．Metal knives．
C．Scissors．
D．Rubber and plastic．
翻译题
4. If I were rich, ____________________(她过生日的时候我就会给她买辆车了)last year.
5. If you had________(听了我的劝告，你就通过考试了)．
6. ____________ (她不仅非常聪明)，but also she is a hard worker．
7. Without that temporary working site，the student___________.（不可能按时完成设计）
8. What does the pharmacotherapy of insomnia focus on?
9. A shark finds its prey by .
写作
10. Will E-books Replace Traditional Books?
1.现在年轻人流行在网上看电子书籍
2.有人认为电子书籍会取代传统书籍
3.你的看法
1. 请在（56）处填上答案。
2. 阅读下列材料，回答1～10 题：
In the first paragraph, the author argues that pollution __________.
3. Passage One Questions {TSE} are based on the following passage．
Thousands of years ago man used handy rocks for his surgical operations．Later he used sharp bone or horn,metal knives and more recently,rubber and plastic and that was where we stuck，in surgical instrument terms，for many years．In the l960s a new tool was developed，one which was，first of all，to be of great practical use to the armed forces and industry,but which was also，in time，to revolutionize the art and science of surgery, The tool is the laser and it is being used by more and more surgeons all over the world，for a very large number of different complaints．The word“laser”means：light amplification by stimulated emission of radiation．As we all know,light is hot，any source of light—from the sun itself down to a humble match burning—will give warmth．But light is usually spread out over a wide area．The Light in a laser beam，however，is concentrated．This means that a light with no more power than that produced by an ordinary electric light bulb becomes intensely strong as it is concentrated to a pinpoint-sized beam.
Experiments with these pinpoint beams showed researchers that different energy sources produce beams that have a particular effect on certain living cells．It is now possible for eye surgeons to operate on the back of human eye without harming the front of the eye，simply by passing a laser beam right though the eye-ball．No knives，no stitches，no unwanted damage—a true surgical wonder.Operations which once left patients exhausted and in need of long period of recovery time now leave them feeling relaxed and comfortable。So much more difficult operations can now be tried.
The rapid development of laser techniques in the past ten years has made it clear that the future is likely to be very exciting．Perhaps some cancers will be treated with laser in a way that makes surgery not only safer but also more effective．Altogether,tomorrow may see more and more information coming to light on the diseases which can be treated medically．
Which of the following is NOT a tool used for surgical operations before the 1960s?
A．Bone．
B．Metal knives．
C．Scissors．
D．Rubber and plastic．
翻译题
4. If I were rich, ____________________(她过生日的时候我就会给她买辆车了)last year.
5. If you had________(听了我的劝告，你就通过考试了)．
6. ____________ (她不仅非常聪明)，but also she is a hard worker．
7. Without that temporary working site，the student___________.（不可能按时完成设计）
8. What does the pharmacotherapy of insomnia focus on?
9. A shark finds its prey by .
写作
10. Will E-books Replace Traditional Books?
1.现在年轻人流行在网上看电子书籍
2.有人认为电子书籍会取代传统书籍
3.你的看法
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