Workers wear them. Swimmers wear them. Scientists wear them. Woodcutters wear them. People who play

33.【2018年浙江省湖州市】Workers wear them. Swimmers wear them. Scientists wear them. Woodcutters wear them. People who play sports wear them. Goggles protect the eyes. They keep out water and chemicals. They keep out bits of wood or stone. They might look funny, but goggles do serious work!
Why do people need to wear goggles? They need to keep their eyes sasfe. Many things  can hurt our eyes. Have you ever gotten a piece of sand or dirt or other small particle in your eye? What happens? It hurts. Your eye begins to fill with tears. Those tears are your body’s way of getting the sand or dirt out of your eye. Sometimes this works. Your eye feels much better.
But what happens if your tears don't work? What happens if the piece of sand has gotten stuck in your eye? Eyes are delicate. They can be scratched or cut easier than skin(皮肤). If the particle is not washed out by tears, you might have to go to the doctor. You could even have problems seeing out of that eye.
Instead of waiting to see if tears will help, some people use goggles. This can prevent things from getting in their eyes at all. If they use goggles. their eyes are protected from the things that can cause problems, Goggles are a better way to protect eyes. They are made of plastic or glass, and they are tied around your eye area. Some of them hook behind your ears like glasses. Other goggles have a strap (带子) that goes around your head. Both kinds stay right where you put them until you take them off. That way, you can use both hands to work or play sports, and you don't have to worry about something getting in your eyes.
Your eyes are safe, and you can get busy working or playing!
19. Which of the following is a kind of goggles?
A.     B.     C.     D.
20. From the passage, we know that tears___________.
A. work better than goggles
B. stop things getting into eyes
C. help to wash out the sand or dirt
D. show ones sadness or happiness
21. The underlined word" delicate" in Paragraph 3 means ___________.
A. easily hurt    B. quite important    C. easily protected    D. quite special
22. The fourth paragraph mainly __________.
A. describes different types of goggles
B. tells how goggles develop
C. introduces the problems of goggles
D. encourages people to use goggles
【答案】19. D    20. C    21. A    22. D
解析】本文主要介绍了护目镜的作用,并鼓励人们使用护目镜保护自己的眼睛。
19. 细节理解题。题干询问的是:下列哪一个是一种护目镜?根据文章第四段They are made of plastic or glass, and they are tied around your eye area. Some of them hook behind your ears like glasses. Other goggles have a strap (带子) that goes around your head.结合图形知D是一种护目镜。故选D
20. 细节理解题。根据第二段倒数第二行Those tears are your body’s way of getting the sand or dirt out of your eye知选C。
21. 推断题。第三段划线单词的意思是——A. easily hurt 很容易受伤; B. quite important  很重要 ; C. easily protected 很容易保护 ;D. quite special很特殊。根据其后面的句子They can be scratched or cut easier than skin(皮肤)推测知, " delicate"意思是“很容易受伤”故选A
22. 主旨大意题。根据文章的内容,第四段主要介绍了护目镜的好处,鼓励人们使用护目镜保护眼睛。故选D

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