题目内容

1. My motherland has brought me up,        . (owe)

我的祖国哺育了我成长,为此我深表感激。 

1. to which I owe much gratitude / which I owe much gratitude to考查owe的用法和含"介词+关系代词"结构的非限定性定语从句。owe sth. to sb. 表"感激/归功于某人"。当关系代词作介词的宾语时,介词可以前置于关系代词;但在非限定性定语从句中当关系代词作介词的宾语,且介词不前置时,关系代词不可省略。

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Tears are nature' s way of making us feel more comfortable. When our eyes is made uncomfortable by some small pieces of pollution,or when we are cutting onions, or when we are exhausted and "red-eyes" from over work and late hours, tears form in our eyes to clean and refresh them.

Tears are also a sign of strong emotion. We cry when we are sad and we cry when we are happy.

And tears seem to be uniquely human. We know that animals also experience emotion like fear,pleasure, loneliness,but they do not shed ( 流 ) tears.

Biologically speaking,tears are actually drops of saline fluid,which is a little bit salty,produced by a gland(腺)in the body. Because salt is an important component,tears may actually constitute(构成)the most conclusive evidence that the human animal is the end product of a long evolutionary process that began in the sea.

And it is clear that,in addition to the emotional benefits, the shedding of tears has a specific biological function as well. Through tears, we can eliminate certain chemicals from our body which build up in response to stress and create a chemical imbalance in the body. Crying actually makes us feel better by correcting that imbalance and making us feel good again. And thus the emotional and the biological functions of tears merge(合并)into one and make us even more "human" than we would otherwise be.

(   ) 8. According to the passage, human beings may have originated in          .

A. the sea    B. the salt C. chemicals    D. animals

(   ) 9. Which of the following is NOT a function of tears?

A. Biological. B. Emotional. C. Political. D. Chemical.

(   ) 10. According to the article,which of the following is unique to humans?

A. The feeling of loneliness. B. The state of feeling good.

C. The ability to shed tears. D. The feeling of fear.
(   ) 11. The underlined word "eliminate" probably means          .

A. add    B. produce C. replace    D. remove

(   ) 12. Which of the following is the best title of the passage?

A.  Tears Are a Sign of Strong Emotion

B.  Tears Are Always Making Us Feel More Comfortable

C.  Tears Are Uniquely Human

D.  Tears Have Certain Biological Functions

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