四六级

　　在英语六级考试听力备考中，听力成绩的提高凭借的是平时大量的练习。就让小编陪您一起从2017年6月英语六级备考听力训练题104开始今天的六级听力备考之旅吧，希望对大家2017年6月英语六级考试备考有帮助。

　　2017年6月英语六级听力备考：听力练习题大全

2017年6月英语六级备考听力训练题104.mp3

　　六级听力试题选项：

　　26.

　　A. Doing potential harm to human bodies.

　　B. Increasing moist in the users' eyes.

　　C. Reducing the working hours to three hours a day.

　　D. Making the users' eyes more beautiful, much wilder.

　　27.

　　A. Radiation from the terminal.

　　B. Stress in working hours.

　　C. Without adequate eye-drops.

　　D. Less or little moisture in the eyes.

　　28.

　　A. Make a long time to rest.

　　B. Feel relaxed while working.

　　C. Close eyes more often.

　　D. Keep eye-drops handy.

　　六级听力短文原文：

　　Nowadays more and more people have to spendlengthy hours before computers. Computers arealmost indispensable to modern life. No one canimagine the results if the computer he uses dailywould break down. [26]But computers also causesome problems. Among them is the potential harmto human bodies, especially to eyes.

　　Working long hours at a computer can cause eyestrain. Recently a letter to the New EnglandJournal of Medicine provides one explanation for the problem. Japanese researchers studiedsome 50 office workers who spent an average of three hours a day at a terminal. [27]Sinceblinking keeps eyes moist-thus reducing strain-the researchers counted blinking rates underdifferent conditions. The workers averaged 22 blinks a minute when relaxed, ten blinks aminute while reading a book and just seven a minute while reading text on a computer screen.Thus people keep the least moisture in their eyes when they are working at a computer and feelmore strained. Furthermore, the computer workers also kept their eyes open wider, whichmeant moisture evaporated more quickly.

　　[28]If you work at a computer screen, close your eyes periodically. That spreads a tear filmand rests your eyes. And remember to blink more often. In this way you can reduce the sideeffect caused by using computer to a greater extent.

　　答案解析：

　　26. What is the result of using computer in our daily life?

　　[A]解析：细节题。computer是人们日常生活、工作不可缺少的一部分，但短文同时指出，电脑也带来问题，其中一个就是可能给人的身体带来伤害。故A正确。BUT题，听到BUT就知道其后的内容需要格外重视。

　　27. What is the cause of eyestrain?

　　[D]解析：推断题。短文提到：“...blinking keeps eyes moist-thus reducing strain...”（眨眼使眼睛保持湿润，从而减少眼疲劳）；而短文还指出，使用电脑时人们的眨眼频率仅为每分钟7次，非常低，因此眼睛的湿润度很低，由此引起眼疲劳。故D正确。

　　28. What are those who spend long hours before computers supposed to do?

　　[C]解析：细节题。短文提到，如果你工作中面对电脑，应该经常性地闭眼休息。因此C正确。

　　以上就是本期2017年6月英语六级备考听力训练题104的全部内容了，希望您有收获！

　　2017年6月英语六级听力备考：听力练习题大全

　　每天进步一点点，6月通关大可期！2017年6月英语四六级备考之路，文都网校四六级资讯站愿助您一臂之力！更多2017年6月英语四六级备考资讯，请点击文都网校四六级资讯站！

　　想知道自己的答题情况？点击下方图片即可进入2016年12月英语四六级考试真题及真题解析专题！

你还需要知道的：

　　2016年12月英语四六级考试计分规则

　　2016年12月英语四六级考试及格分

　　2016年12月英语四六级考试真题及解析