6. Keep your monitor at least 50cm away from your face. 7. Keep your computer rooms ventilated.(空气流通的). 8. Eat healthily-especially fruits and vegetables.
9. Don’t fall asleep on your computer. Turn it off if you have to rest nearby. The ways above are useful, why not have a try at once?
51. Sitting too close to your computer for too long can cause________. A. your fingers to turn blue.
B. radiation sickness
D. your games scores to go down
C. your parents to think you’re smart
52. If you spend ____ hours per day at the computer, you are in danger. A. 24
B. fifteen C. three or more D. zero
53. _______ is the safe amount of radiation. A. 450V/m
B. 2,500 V/m C. 170V/m D. 25V/m
54.How can you avoid the affects(影响) of radiation? A. Spend less time at your computer. C. Type in a dark room. you.
55. Which of the following is not true according to the passage? A. Cactus plants take in harmful radiation. B. Eating healthily helps you stay well.
C. You should fall asleep at your computer daily. D. A well ventilated room is good prevention. 七、词语填空（共10小题，计10分）
用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）。
your , lover, happy , thousand, choose , other, make, last, if, say As we know. English has only 26 letters, but they can make 61 of words, phrases and sentences. Among them, six letters are very important in our life: F-R-I-E-N-D. Yes, friend.
Someone has 62 that there are three kinds of feelings which should be
B. Use plastic to cover your screen. D. Have your cat do your homework for
cherished(珍惜) : the feelings between 63 , among family members and friends. None of them can be replaced by the 64 two. Family members can not be 65 , but friends can; Love may 66 less than a month, but friendship can be life-long. What should we do to keep our friendship?
First, remember even between friends freedom is very important. Don’t think your friends are only 67 . Each has the right to live their own life. They can make friends with others 68 they like. Then, please always share both 69 and hardship among friends. This should be the basic thing of 70 friends, because“ A friend in need is a friend indeed”. 八、单词拼写（共10小题，计10分）
根据下列句子及所给单词的首字母，写出各单词的完全形式（每空限填一词）。 71. We learn spoken English by j__________ an English club. 72. As we know, thirteen and twenty-seven is f__________. 73. My father exercises every day, he is in good h_________ now.
74. The musician sometimes sleeps during the day, but goes to work at n__________. 75. It is almost 15 years since Hong Kong r__________ to China in 1997. 76. Our hotel will provide the best service at the lowest p__________. 77. He bought a new phone last week. It c__________ him 4,000 yuan.
78. Little Tom does everything by h__________, though he is only nine years old. 79. It is i_________ to laugh at others in pulic .
80. Yuan Longping is r__________ as “father of hybrid rice”.. 九、书面表达（共1小题，计15分）
在一堂英语课上，老师组织全班同学开展有关“做家务”的讨论。 假如以下是你所做的小组讨论记录，请你根据这个记录用英语向全班学生做一个汇报。 Name Wu Jun Jia Mei Wang Ping I House work Clean up rooms Help cook dinner Do the dishes …… 提示：1. 汇报内容： 你和同学所做的家务；你对做家务的看法。 2. 词数为80个左右。
3. 汇报的开头和结尾已给出，不计入总词数。 Dear Class,
Good morning ! Now let me report the discussion work in our group.