问题 单项选择题 A1型题

胚胎和胎儿的不同发育阶段对致畸因素作用最敏感的时期是()

A.前胚胎期

B.胚胎期

C.胎儿期

D.围生期

E.婴儿期

答案

参考答案:B

完形填空

When I was in primary school, I had a big argument with a boy in my class. l can't   31   what it was about, but I have never forgotten the   32  I learned that day.

I was sure that I was right and he was wrong.   33  , he strongly believed that I was wrong and he was right. The teacher decided to teach us a lesson. She   34  a good idea. She brought both of us to the front of the class and placed him on one side of her grey desk and me on  35    In the middle of the desk was a large, round object.  It was   36  for me to see that it was black.  She asked the boy what color the object was.  "  37," he answered in a loud voice.

I couldn't   38  that the object was whites considering that it was certainly black! One more argument started between the boy and me, this time   39  the color of the object.

The teacher told me to go stand where the key was standing and told him to come stand where I had been. We changed   40  , and then she asked me what the color of the object was. I 41  answer, "White. " It was then that I knew what was wrong. It was an object with two   42   colored sides, and from .his side it was white.   43  from my side was it black.

My teacher taught 'me a very important 1.esson that day: You must "  44  in other person's position (位置) and look at the  45  through their eyes in order to truly understand their ideas.

小题1:A. understand              B. remember              C. explain

小题2:A. class                  B. subject                C. lesson

小题3:A. Therefore              B. Also                  C. However

小题4:A. came up with           B. went on with           C. got along with

小题5:A. another                 B. other                  C. the other

小题6:A. hard                    B. clear                  C. lucky

小题7:A. Black                  B. White                C. Grey

小题8:A. realize                 B. describe                C. believe

小题9:A. like                    B. against                 C. about

小题10:A. places                  B. objects                  C. opinions

小题11:A. could                  B. should                  C. had to

小题12:A. similarly               B. differently              C. brightly

小题13:A, But                   B. Still                    C..Only

小题14:A. appear                  B. stand                  C, hide       

小题15:A. situation                 B. discussion               C. solution

阅读理解与欣赏

阅读下列文字,回答文后问题。

  “正确的答案只有一个”这种思维模式,在我们头脑中已不知不觉地根深蒂固。事实上,若是某种数学问题的话,说正确答案只有一个是对的。麻烦的是,生活中的大部分事物并不像某种数学问题那样。生活中解决问题的方法并非只有一个,而是多种多样。由于情况的变化,原来行之有效的方法,到了现在往往不灵了。正因为如此,如果你认为正确的答案只有一个的话,当你找到某个答案以后,就会止步不前。因此,不满足于一个答案,不放弃探求,这一点非常重要。

  然而,寻求第二种答案,或是解决问题的其他路径和新的方法,有赖于创造性的思维。那么,创造性的思维又有哪些必需的要素呢?

  有人是这样回答的:“富有创造性的人总是孜孜不倦地汲取知识,使自己学识渊博。从古代史到现代技术,从数学到插花,不精通各种知识就一事无成。因为这些知识随时“创新是一个民族精神的灵魂,是一个国家兴旺发达的不竭动力。”对于这句话,你是如何理解的?都可能进行组合,形成新的创意。这种情况可能出现在六分钟之后,也可能在六个月之后,六年之后。但当事人坚信它一定会出现。”

对此我完全赞同。知识是形成新创意的素材。但这并不是说,光凭知识就能拥有创造性。发挥创造力的真正关键,在于如何运用知识。创造性的思维,必须有探求新事物,并为此而活用知识的态度和意识,在此基础上,持之以恒地进行各种尝试。

  这方面的典型代表,首推约翰·古登贝尔克。他将原来毫不相关的两种机械--葡萄压榨机和硬币打制器组合起来,开发出一种新产品。因为葡萄压榨机用来从葡萄中榨出汁,所以它在大面积上均等加力。而硬币打制器的功能则是在金币之类的 * * 面上打出印花来。有一天,古登贝尔克半开玩笑地自言自语道:,使之在纸上打印出印花来呢?。

  另一个例子是罗兰·布歇内尔。1971年的一天,布歇内尔边看电视边这么想:。把电视接收器作为实验对象,看它产生什么反应。,他就发明了交互式的乒乓球电子游戏,从此开始了游戏机的革命。

1.“正确的答案只有一个”的思维模式有什么弊病?

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2.请归纳一下:创造性思维有哪些必需的要素呢?

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3.分别用一句话概括选文所举的两个事例。

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4.为什么说“不满足于一个答案,不放弃探求,这一点十分重要”?

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5.选文第二段画线句子是什么句式?有什么作用?

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6.作者说:“创造性的思维,必须有探求新事物,并为此而活用知识的态度和意识。”你有过这样的生活体验吗?请写一个事例。

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7.“创新是一个民族精神的灵魂,是一个国家兴旺发达的不竭动力。”对于这句话,你是如何理解的?

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