2020中考英语复习之阅读理解题及答案（五十二）

　　学习方法网整理了关于2020中考英语复习之阅读理解题及答案（五十二），希望对同学们有所帮助，仅供参考。

　　Light travels at a speed hich is about a million tis faster than the speed of sound. You can get so idea of this difference by atching the start of a race. If you stand so distance aay from the starter, you can see smoke from his gun before the sound reaches your ears.

　　This great speed of light produces so strange facts. Sunlight takes about 8 minutes to reach us. If you look at the light of the moon tonight, rember that the light rays left the moon 1.3 sends before they reached you. The nearest star is so far aay that the light that you can see from it tonight started to travel toards you four years ago at a speed of nearly 2 million km. per minute. In so cases, the light from one of tonight’s stars had started on its journey to you before you ere born.

　　Thus, if e ant to be honest, e can’t say, “The stars are shining tonight.” We have to say instead, “The stars look pretty. They ere shining four years ago, but their light has only just reached the earth.”

　　1. Light speed is ______ sound speed

　　A. as fast as B. a million tis sloer than

　　C. about millions of tis faster than D. about a million tis faster than

　　2. If you stand 200 tres aay from a man ho is firing a gun to start a race, you ill find out that ______.

　　A. you can hear the sound before you see the smoke B. the sound does not travel as fast as light

　　C. the sound ill reach you before the man fires D. sound travels about a million tis faster than light

　　3. Sunlight obviously (明显地) ______ than the light of the moon

　　A. has to travel a greater distance B. moves less quickly

　　C. travels much more quickly D. is less poerful(有力的)

　　4. The scientific ay of saying "The stars are shining tonight" should be ______.

　　A. the stars have been shining all the ti B. the stars seen tonight ill shine four years later

　　C. the stars ere shining long ago but seen tonight D. the starlight seen today uld be seen four years ago

　　答案

　　1. D 事实细节题。由第1段第1句可知。

　　2. B 推理判断题。由第1段一句推出。

　　3. A 推理判断题。由第2段的第2句(太阳光到达地球需要8分钟) 和第3句(月光到达地球仅需1.3秒) 可推出(太阳光走过的距离明显远于月光)。

　　4. C 推理判断题。由一段的一句They ere shining four years ago, but their light has only just reached the earth可推出。

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