问题 单项选择题

一物体从一行星表面某高度处自由下落(不计表层大气阻力).自开始下落计时,得到物体离该行星表面的高度h随时间t变化的图象如图所示,则()

A.行星表面重力加速度大小为8m/s2

B.行星表面重力加速度大小为10m/s2

C.物体落到行星表面时的速度大小为15m/s

D.物体落到行星表面时的速度大小为25m/s

答案

参考答案:A

阅读理解

阅读理解。

     Three travelers, Allan, Carl and Paul were sitting on the chairs in a train station. They were waiting for

a train that was very late.   

     To pass the time, they began talking to each other.   

     At first, they talked about the weather and their work. Then Paul said,"Tell me-what would you most like

to do if your doctor tell you that you have only three months to live?"   

     The other two men thought about this for a while, then Carl spoke.   

     "Well," he said,"if I have only three months to live, I'll take all my money out of the bank and go to foreign

countries for holidays with my best friend, Erik. I'd like to travel to the places in the world as many as possible. And I'll stay at the best hotels and then eat the best food. I think I'll have a wonderful time."   

      "That's very interesting." Paul said.   

      With these words, he turned to the other man, saying,"And what about you?"   

      "I'll tell you a secret," Allan said."I always want to be a racing driver. So if I have only three months to

live, the first thing I'd like to do is to sell my house. With the money I'll buy the fastest car in the world. Maybe

I can enter all the big motor races."   

      Then he laughed,"I might even end up (以……而告终) world champion."   

      "Now it's your turn," Allan went on, "If your doctor tell you the bad news, what would you most like

to do?"        

      "Oh," said Paul with a smile."I'll go and see another doctor."

1. The three men were talking ________.   

A. in the post office

B. in the waiting room   

C. on the train

D. on the chairs in their office

2. The men began to talk about the weather and the work because they ________.   

A. didn't know anything new

B. wanted to pass the time quickly   

C. had nothing to do

D. were very interested in each other's work

3. "I might even end up world champion." Here the word "champion" means ________ in Chinese.   

A. 名人

B. 赛车手

C. 大款

D. 冠军

阅读理解与欣赏

文言文阅读(19分) :

[甲]鱼,我所欲也;熊掌,亦我所欲也。二者不可得兼,舍鱼而取熊掌者也。生,亦我所欲也;义,亦我所欲也。二者不可得兼,舍生而取义者也。生亦我所欲,所欲有甚于生者,故不为苟得也;死亦我所恶,所恶有甚于死者,故患有所不避也。如使人之所欲莫甚于生,则凡可以得生者何不用也?使人之所恶莫甚于死者,则凡可以辟患者何不为也?由是则生而有不用也.由是则可以避患而有不为也。是故所欲有甚于生者,所恶有甚于死者 .非独贤者有是心也,人皆有之,贤者能勿丧耳。

[乙]天祥至潮阳,见弘范①,左右命之拜,不拜。弘范遂以客礼见之.与俱入涯山,使为书招张世杰。天祥曰:“吾不能扦②父母,乃教人叛父母,可乎?”索之固,乃书所过零丁洋诗与之。其末有云:“人生自古谁无死?留取丹心照汗青。”弘范笑而置之。涯山破,军中置酒大会。弘范曰:“国亡,丞相忠孝尽矣,能改心以事宋者事皇上,将不失为宰相也。”天祥泫然③出涕,曰:“国亡不能救,为人臣者死有余罪,况敢逃其死而二其心乎!” 注:①弘范:元军元帅。②扦(hàn):保卫。③泫(xuàn)然:水滴下的样子。

小题1:加点词的意思或用法相同的一组是( )(3分)

A.千里马常有伯乐不常有 由是则生有不用也

B.呼尔而与 公与

C.所欲有甚生者 天将降大任是人也

D.策之不其道; 不以物喜,不己悲小题2:解释下列划线的字词。(4分)

①故不为苟得也:_________________________。

②天祥泫然出: ________________________。

小题3:把下列句子翻译成现代汉语。(4分)

①是故所欲有甚于生者,所恶有甚于死者。

②弘范遂以客礼见之。

小题4:请从乙文中分别找出最能体现文天祥“富贵不能淫”“威武不能屈”的句子。(2分)

①富贵不能淫:__________________________________________________。

②威武不能屈: _________________________________________________。

小题5:乙文中,文天祥的所作所为印证了甲文中的哪句话?(2分)

小题6: 请结合文体特点,简要分析甲乙两文在写法上有何不同?(4分)(提示:可根据甲文的论证方法,乙文的刻画人物的方法来答题)

甲文: _____________________________________________________________。

乙文:______________________________________________________________。