About this episode
科学课上我和另一个同学做了一个project，就是学习关于闪电的知识并分享给全班。我们查阅了资料，下载打印了图片，制作了演讲素材，然后给全班同学做了分享。天空中的云层摩擦时产生大量正负电荷，大地是携带正电荷的。大地吸引了云层中的负电荷。当云层中的负电荷和大地的正电荷相互靠近时，产生火花，进而闪电产生了。其实闪电离地面是非常近的，要小心哦。
Get every episode summarized
Each time 英语小小孩 publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
