2022初中教师专业知识历年真题01-11

1、
通电矩形导体线框abcd与无线长通电直导线AB在同一竖直平面内，电流方向如图3所示，ab与导线AB平行，关于AR的磁场对线框的作用，下列叙述正确的是(  )。
  （单选题）

A. 线框有两条边所受的安培力方向相同

B. 线框有两条边所受的安培力大小相同

C. 线框所受安培力的合力向下

D. 线框所受安培力的合力向右

试题答案：B

2、 下面谱例是《黄河大合唱》哪个乐章的主题?( )
（单选题）

A. 《黄水谣》

B. 《黄河船夫曲》

C. 《黄河颂》

D. 《黄河之水天上来》

试题答案：A

3、
图1为人体部分细胞分化过程示意图，下列叙述正确的是(  )。
（单选题）

A. 胚胎干细胞的分化程度低

B. 神经干细胞分化成神经细胞的过程可逆

C. 造血干细胞的一个显著特点是进行无丝分裂

D. 皮肤干细胞分化成皮肤细胞是遗传物质改变引起的

试题答案：A

4、 请阅读Passage l。完成第{TSE}小题。
Passage 1
From James Moriarty to Ernst Stavro Blofeld, the idea of the evil genius has been a staple of storytelling．But is it true? Or, to put the matter less starkly, is there a connection between creativity and dishonesty in real people who are not bent on world domination, as well as in fictional supervillains? Writing in Psychological Science, Francesca Gino of Harvard University and Scott
Wiltermuth of the University of Southem California suggest that there is--and that cheating actually increases creativity.
Dr Gino and Dr Wiltermuth tested the honesty of 153 volunteers with a task that involved adding up numbers for a cash reward, which was presented in a way that seemed to them to allow them to cheat undetected(though the researchers knew when they did)．This was sandwiched between two tests for creativity, one of which was to work out how to fix a candle to a cardboard wall with a box of drawing pins, and the other a word-association test．This combination showed not only that creative people cheat more, but also that cheating seems to encourage creativity--for those who cheated in the adding-up test were even better at word association than their candle-test results predicted.
That result was confirmed by a second set of experiments, in which some people were given many opportunities to cheat and others few．The crucial predictor of creativity, the researchers con-firmed, was the actual amount of cheating, not any propensity to cheat.
A third experiment tested the idea that this is because both creativity and dishonesty require, as it were, a flexible attitude to rules．In this experiment volunteers were asked about their attitude to bossy signs, such as "no cycling" and "no diving" notices, after being allowed to cheat (again, in a way transparent to the experimenters) on a coin-tossing test．Cheats, it turned out, were less con-strained to obey such signs.
It is, it goes without saying, a long way from such acts of petty defiance to building a lair inside an extinct volcano and threatening Washington from it--or even to non-fictional acts of serious crime．But some sort of link exists, so this research does indeed suggest that Arthur Conan Doyle and Ian Fleming were on to something.
{TS}What can be concluded from the passage about James Moriarty and Emst Stavro Blofeld? （单选题）

A. They are two evil geniuses.

B. They are two psychologists.

C. They are two story-tellers.

D. They are two researchers.

试题答案：A

5、 下图呈现的演出形式从左至右依次是(　　) 
  （单选题）

A. 丝竹乐、管弦乐

B. 丝竹乐、鼓吹乐

C. 鼓吹乐、管弦乐

D. 管弦乐、鼓吹乐

试题答案：B