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The students are having their chemistry（化學）class. Miss Li is telling the children what water is like. After that, she asks her students some questions, and one of them is, “Boys and girls! What is water? Can you tell me?” She waits for a few minutes, but no one answers her. Then Miss Li asks again. “Why don’t you answer my question? I tell you what water is like , right?”
Then a boy puts up his hand and says, “Miss Li, you tell us that water has no color and no smell（味道）. But I think that water is something that is black when I wash my hand in it.”
All the students begin to laugh(笑). Miss Li laughs too. Then another boy puts up his hand, Miss Li says “What do you think, Wang Bing?” The boy says:” Miss Li, where can we find water that has no color and no smell?”
“Why do you say so?” Miss Li asks.
“The water in the river behind my house is always black and it has a bad smell.” Answers the boy. And most of the children think he is right.
“I am sorry to hear that, children.” says the teacher. “Our water is getting dirtier（臟）. That is a problem. All of us must try our best (盡力) to make it clean again.”
小題1:Which of the following is right?

A．Miss Li is giving the students a math lesson.

B．Miss Li tells the students something about water.

C．Miss Li doesn’t tell the students what water is like.

D．All the students don’t know what water is like.

小題2:Miss Li tells the children _________.

A．water is clean.	B．water has color
C．water has smell	D．water has no smell or color

小題3:All the students and Miss Li laugh because________

A．the boy gives an interesting answer

B．the boy gives a wrong answer

C．the boy doesn’t listen to the teacher carefully

D．the boy likes drinking water

小題4:In the text ______ answer Miss Li’s question.

A．two boys

B．two girls

C．a boy and a girl

D．no students

小題5:The teacher thinks_______.

A．the second boy is wrong

B．the water in the rivers is always clean

C．the water in the rivers is always dirty

D．all of them must try their best to make water clean

小題1:B
小題2:D
小題3:A
小題4:A
小題5:D

試題分析：這篇短文主要介紹了老師在課上給學生將水無色無味，但是由于污染，很多水有了顏色，有了氣味。所以我們要保護環境。
小題1:是非判斷題。根據短文第一段The students are having their chemistry（化學）class.，可知A錯誤。根據第一段Miss Li is telling the children what water is like.可知B正確。根據I tell you what water is like , right?”可知C錯誤。根據學生的回答可知D錯誤，故選B.
小題2:細節理解題。根據第二段男孩說的話Miss Li, you tell us that water has no color and no smell（味道可知水無色無味。故選D。
小題3:推理判斷題。根據第二段男孩回答的內容和四個選項的比較，可知選A.
小題4:細節理解題。根據Then another boy puts up his hand,可知又有一個男孩回答了問題，故選A。
小題5:歸納理解題。根據老師說的話Our water is getting dirtier（臟）. That is a problem. All of us must try our best (盡力) to make it clean again.”故選D。

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