Everyone likes living in a clean and comfortable environment. If the environment is bad, it will affect our body, and make us not feel well. Sometimes we may be terribly ill. Why? It’s germs（細(xì)菌）that make us ill. There are germs everywhere, They are very small and you can’t find them with your own eyes, but you can see them with a microscope（顯微鏡）They are very small and there may be hundreds of them on a very small thing, Germs can always be found in dirty water. When we look at the dirty water under the microscope, we shall see them in it. Germs can also be found in the air and dust（灰塵）. If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it. Sometimes the germs will go into all of your body, and you will have pain everywhere.
So environment is very important to us. To keep us healthy, we should try our best to make our environment become cleaner and tidier. It needs us to act together.
小題1:Germs are the things that________.
A. you can’t see with your eyes
B. you can see everywhere     
C. are very big
小題2: Germs can be found_________.
A. on the small thing      B. everywhere               C. only in dirty water
小題3:You feel ____________ if germs go into the finger that is cut.
A. nothing             B. painful                 C. relaxed
小題4:The underlined word “affect” means __________ in Chinese.
A. 強(qiáng)壯                B. 打動                    C. 侵害
小題5:From the passage we know that________.
A. the environment is becoming worse      
B. if the environment is better, germs will be more
C. germs may make us ill   

小題1:A
小題2:B
小題3:B
小題4:C
小題5:C

試題分析：本文是細(xì)菌在我們身邊，無處不在，我們用肉眼看不到它們，但是它們在無時無刻在侵害著我們的身體。故環(huán)境很重要，保護(hù)環(huán)境就是保護(hù)我們自己。
小題1:A 細(xì)節(jié)推斷題。根據(jù)第一段的They are very small and you can’t find them with your own eyes它們是非常小的，你不能用自己的眼睛看到。故選A。
小題2:B 細(xì)節(jié)理解題。根據(jù)第一段中的There are germs everywhere細(xì)菌無處不在，故選B。
小題3:B 細(xì)節(jié)理解題。根據(jù)第一段的If you cut your finger, some of the dust from the floor may go into it如果你割破手指，一些來自地面的灰塵會進(jìn)入傷口，你會很痛。故選B。
小題4:C 詞義辨析題。根據(jù)affect所在的這句話：If the environment is bad, it will affect our body, and make us not feel well.如果環(huán)境不好，它（細(xì)菌）將會侵害我們的身體，使我們感覺不好。故選C。
小題5:C 細(xì)節(jié)理解題。根據(jù)小題4:中的解釋，可判斷C正確。
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