题干

下列创造性思维活动不属于逆向思维的有( )

A:过去木匠用锯和刨来加工木头,木头不动工具动,人们从工具不动木头动的角度出发,设计发明发电刨。

B:奥斯特发现电可以转变为磁,法拉第从中受到启发,将磁又转变为电,为发电机的发明奠定了基础。

C:人们把原有煎鱼锅的热源由锅的下面安装到锅的上面,设计出了无烟煎鱼锅。

D:一些人提出要研制发明一种不需要提供动力或能源而能够永远不停地转动的永动机。

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答案(点此获取答案解析)

D

同类题3

Zhang Lili: The most beautiful teacher in China

    Zhang Lili is a teacher at No.19 Middle School in the city of Jiamusi, Heilongjiang province. These days, many people think she is the most beautiful teacher in China, because she saved her students from a traffic accident (交通事故) on May 8, 2012.

On that day, Zhang and her two students were crossing the road outside the school gate when a bus suddenly lost control (控制) and ran fast towards them. Zhang pushed both students out of the way, but she herself was hit (被撞倒) by the bus. As a result, the 29—year—old teacher lost her legs.

The principal of No. 19 Middle School, Jiamusi City, said, "Zhang is a great teacher in our school. She’s also the most popular teacher among the students. For the students, she is like a sister. They call her Beautiful Sister. After hearing about this accident, all the students in her class cried." But Zhang is more than a teacher and sister to the 53 students in her class. She cares about their studies and even their lives.

Zhang’s bravery and kindness moved (感动) a lot of people in China. Many people visited her and sent her beautiful flowers and cards. They all hope she can get better soon and live happily for the rest of her life.

The most ____teacher in China

____ 

May 8, 2012

Where

 ____  the school gate of No.19 Middle School in Jiamusi

Who

Zhang Lili and her two____ 

How

A bus lost control and ran fast ____  them.

Zhang pushed the students away and was hit by the bus.

Social influences (影响)

Zhang is ____  among the students because she cares about ____  their studies and lives.

Many people are moved because Zhang is brave and____ .

A lot of____  people came and sent her beautiful flowers and cards.

Everyone hopes the beautiful teacher can have a____ life until the end of her life.