Question

【題目】根據(jù)材料內(nèi)容，選擇正確答案。
(A)
Germs are always in dirty water. When you look at dirty water under a microscope, you will see them in it. So your parents will not let you drink dirty water.
Germs are found not only in dirty water, they are also found in air and dust. If you cut your finger, and if some of the dust goes into the finger, it will become big and red, and you will have much pain in it. Sometimes they will go into your body and you will have pain everywhere.
（1）Germs are always in .
A.clean water
B.dirty water
C.everywhere
D.A, B and C
（2）You can see germs .
A.when you are ill
B.only when you use a microscope
C.when you cut your finger
D.everywhere around you
（3）A microscope is used for .
A.making very big things look much smaller
B.making very small things look much bigger
C.helping you see things clearly
D.killing germs
（4）Your parents don't let you drink dirty water because .
A.water will make you sick
B.there are many germs in it
C.you can see germs in it
D.it will make your finger become big and red
（5）In this story, the word "microscope" means in Chinese·
A.眼鏡
B.放大鏡
C.顯微鏡
D.鏡子

Answer 1

【答案】
（1）B
（2）B
（3）B
（4）B
（5）C
【解析】這篇短文主要描述了細(xì)菌對我們健康的傷害以及細(xì)菌所處的環(huán)境。
（1）細(xì)節(jié)理解題。從第一段Germs are always in dirty water可知答案選B。
（2）細(xì)節(jié)理解題。從When you look at dirty water under a microscope, you will see them in it.可知只有用顯微鏡才能看到，故選B。
（3）細(xì)節(jié)理解題。根據(jù)第（2）小題的分析，可知顯微鏡是讓小的事物看起來更大，故選B。
（4）細(xì)節(jié)理解題。從Germs are always in dirty water. When you look at dirty water under a microscope, you will see them in it. So your parents will not let you drink dirty water.可知是因?yàn)榕K水里有細(xì)菌，故選B。
（5）詞義推測題。根據(jù)第（2）小題的分析可知是顯微鏡。故選C。