实践出真知的意思

实践出真知的意思

今天，老师带着我们做了一个有趣的实验。

首先，把一角的硬币按在卡纸上面，再用铅笔勾画出硬币的外沿，接着再用剪刀沿着勾画的外沿剪下来，这样第一步就完成了。

接下来老师提了一个奇怪的问题：“如果把纸片放在硬币的上方，让它们从空中落下，谁会先落下呢?”我很坚决地回答：“是硬币。”老师微微一笑，摇摇头说：“那可不一定，要想知道答案就动手做做看。”

我兴奋地把纸片放在硬币的上面，然后松开手，纸片和硬币居然同时掉在了地上，这是怎么回事呢?后来，我又连续做了七八次，像刚才的情况出事了5次。

我左思右想都不明白，硬币比纸片重呀。老师这才说：“当纸片紧贴着硬币的时候，它们之间几乎没有空气，就像教师工作总结胶水一样把它们粘在一起，所以才会同时落下。”

我恍然大悟，要想知道正确的答案必须亲自动手去做实验才能知道。我觉得科学实验非常有趣。

【附：英文解说】

实践出真知 网络解释

1. Experience is the mother of wisdom

7.A fall into the pit,a gain in your wit.吃一堑,长一智. | 8.Experience is the mother of wisdom.实践出真知. | 9.All work and no play makes jack a dull boy.只工作不休息,聪明孩子也变傻.

2. Experience is the best teacher

25. East or west, home is the best. 东奔西跑,还是家里好. | 26. Experience is the best teacher. 实践出真知. | 27. Fact is stranger than fiction. 事实比虚构更离奇. (大千世界,无奇不有. )

3. The proof of the pudding is in the eating

The nearer the church, the farther from God. 离教堂越近,离上帝... | The proof of the pudding is in the eating . 实践出真知 | The proper function of man is to live, not to exist.人的正确功能是生活,而不是...

4. That's what practice does for you

20 Right as rain 千真万确 | 21 That's what practice does for you 实践出真知 | 22 You realize that, don't you 你明白了吗

实践出真知 网络例句

1. I believe that practices could improve my ability, and I believe I can win the company a profit.

相信实践出真知，在实践中提高自己的能力，同时相信自己能为公司赢得利润。

2. But every page of a regional hot spots are different, and only practice can be a KNOWLEDGE.

但是每一个网页的热点区域都是不同的，只有实践才能出真知。

3. You learn on the ground. There are a lot of things you cannot learn in books.

实践出真知，有很多事情在书本上是学不到的。

4. The main reason with this idea is that practice makes perfect.

我将论证如下：主要的原因是实践出真知。

5. She wants to be a scholar who can take actions and speak for the farmers because practice makes perfect.

她想要成为一个行动者和为农民说话的学者，因为实践出真知。

6. It should be said, the real estate market for real estate executives, whether in theory or practical experience, the general, it can be said is pretty good.

实践出真知，应该说，房地产市场的房地产管理人员，无论在理论上还是实践经验，一般的，可以说是相当不错。

7. She said,"We should always remember that one learns by doing!"

妈妈也很高兴，她说："我们应该记住：实践出真知!"

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