题目列表(包括答案和解析)
Have you ever seen the film Traveling Bird? In the film, groups of birds fly high above the sky and cross the way above snow, rivers, fields, sea and grassland. I’m sure you will love the beautiful picture when you see the film.
But you may not feel so good if you have learnt about bird flu (禽流感)from TV or on the Internet . Some governments had to kill chickens in their cities. A large number of chickens and even some people died in Asia, and nearly 8,500 birds died in Russia because of bird flu.
Chickens can get bird flu from the feces (粪便) of the passing birds . It is not so difficult to control the chicken in cages or on farms. But it is much more difficult to control the birds in the sky.
Luckily, scientists have found a medicine for bird flu. But the virus (病毒)can change easily and quickly . So bird flu is still a serious problem we must face.
( )1. We know how birds get bird flu from the film Traveling Bird.
( )2. Not only birds and chickens but also man can get bird flu.
( )3. The feces of the passing birds can not cause bird flu.
( )4. It is easier to control chickens than to control flying birds.
( )5. Scientists have found the medicine, so we needn’t worry about bird flu any more.
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下面一篇短文是电视台的《健康报道》节目介绍流行性感冒的录音稿,为了使人们更容易了解流 感,请你仔细阅读,并设计一个说明情况的表格,表达下面文章内容。现在表格已经基本设计好, 请你在空白处填上适当的单词,每个空格不得超过4个词。 It's nine o'clock, time for Health Report. There has not been a worldwide spread (传播) of flu (流行性感冒) since 1968. Experts say there should have been another by now. The so-called Spanish flu in 1918 became the most deadly flu ever recorded. It killed an estimated twenty million to fifty million people. Almost half were young adults. There were two other widespread flu in the twentieth century. The Asian flu struck in 1957, and the Hong Kong flu in 1968. Scientists at the United States Centers for Disease Control and Prevention say the cause of the widespread Spanish flu is not clear. But the two others are known to have resulted from a human virus that became mixed with a bird flu virus. And that could happen again. Scientists first identified bird flu in Italy more than one hundred years ago. Bird flu is caused by type A flu viruses. Type A are the most common, and usually cause the most serious flu spread in people. Currently the most serious kind of bird flu is known as h-five-n-one. It has spread among chickens and ducks in Asia. | ||||||||||
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