2011邵阳英语电工培训班电工考证培训解析

　　45. T  细节理解题  根据文章的最后句：…and I catch a thief for the first time. 可知。
　　【2011邵阳】B  B)电工培训学费多少,短文，从每题所给的ABC个选项电工培训学校,选出最佳电工考证培训回答电工培训学校,或完成句子。(共5小题，每小题2电工培训学校,)
　　When the traffic lights turn red, we will stop driving a car or crossing a street. Why is red used for traffic lights instead of other colors?
　　As we know, scattering (散射) happens when light goes through the air. For the same media(媒质), if the wavelength is long, the scattering will be short. If the wavelength is short, then the scattering will be long.
　　Of all lights we can see red has the longest wavelength, so the scattering is the weakest. That means the red light travels far. In fact, it travels farther on rainy days.
　　Using the red light can help drivers in farther areas sec the lights. It helps drivers stow down or stop in lime. If drivers don't see the red light until they are close, they may not be able to stop the car in time. An accident may happen Red can also excite people. We can act more quickly when we see the color red. In a word, red lights help drivers stop in time and help prevent accidents.
　　46. When the traffic lights turn ______, we will stop driving a car.
　　A. red    B green     C. yellow
　　47. According to the passage, the scattering of the red light is the _______.
　　A. longest    B. weakest       C. farthest
　　48. The underlined word "wavelength" means________ in Chinese.
　　A.波浪        B.光波      C.波长
　　49. What can the red light help drivers do?
　　A. It can help drivers in farther areas see the lights.
　　B. It can help drivers slow down or stop in time.
　　C. A and B
　　50. Which of the following is the best title?
　　A. Why do accidents happen
　　B. How does the red light travel
　　C. Why do we use red traffic lights
　　△旨大意】文讲述了为什么通灯电工培训学校,，使用红色作为停车的标志。 46.  A 细节理解题  根据第段的第句：When the traffic lights turn red. we will stop driving                a car or crossing a street.可知。
　　47. B 细节理解题  根据第段的第句 ：Of all lights we can see red has the longest wavelength, so the scattering is t he weakest. 可知。
　　48. C 词义理解题  句意为：如果波长长，那么散射短。
　　49. C 细节理解题  根据最后段的第句 ：Using the red light can help drivers in farther areas see the lights, it helps drivers stow down or stop in time. 可知。
　　50. C 主旨大意题 由文的第段提出电工培训学校,：Why is red used for traffic lights instead of other colors? 可知。
【2011邵阳】C
　　C)电工培训学费多少,图表，从每题所给的ABC个选项电工培训学校,，选出最佳电工考证培训回答电工培训学校,或完成句子。(共5小题，每小题2电工培训学校,)
　　51. What lime is shown on this clock?
　　A. Five to eight
　　B. Five past eight.
　　C. Eleven past eight.
　　A  细节理解题  观察钟表，可知电工培训班开课时间为：7：:55.即差5电工培训学校,钟 点。
　　52. If you can't find your wallet,
　　you should ______.
　　A. tell your parents
　　B. ask Jack about
　　C. ask Ms. Chang about it
　　C  细节理解题 注意观察第个图表，可知是常女士捡到了钱包。
　　53. If you  want to work for Shaoyang TV - News, you can _______.
　　A. write a letter
　　B. make a call
　　C. send an e-mail
　　C  细节理解题  根据文章的最后句可知给出了e-mail地址。
　　54. What docs this sign mean?
　　A. Please don't make any noise
　　B. This is NO.1.
　　C. I'm thirsty
　　A  图示理解题  图示的意思为：禁止噪声，请安静。
　　55. Look at the front wall please. ______ means that this way is for a disabled person to go through.
　　A                B                    C
　　B  图示理解题  图示的意思为：残疾人通道。
　2011邵阳英语电工培训班电工考证培训解析

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