Jastory Topic -02 What makes the seasons?季節是怎麼形成的?

Jastory Topic -02 What makes the seasons?季節是怎麼形成的?

2016-09-12    05'10''

主播: 成長調頻+

170 4

介绍:
Topic:What makes the seasons?季節是怎麼形成的? The earth goes around the sun.And the earth is tilted 23.5 degrees. 地球围绕着太阳转,转动时地球的倾斜度大约是23.5°。 So each part of the world gets different amounts of solar energy. 这样一来,地球上各个地方受到的太阳光照是不一样的。 The region that receives more solar energy becomes summer. 接受太阳光照比较多的地方就是夏天。 And the region that receives less becomes winter. 接受太阳光照比较少的地方就是冬天。 That is why we have four different seasons. 这就是有四季变化的原因。 And because the earth is tilted,the upper part and the lower part of the earth have their seasons in the opposite way . 此外,由于地球是倾斜的,所以地球上半部分和下半部分的季节是正好相反的。 When the upper part is summer ,the lower part is winter.Interesting,isn’t it? 当上半部分是夏天的时候,下半部分就是冬天。这很有趣,是吧? 让我们一起来回顾一下本次主题的关键词汇吧! Key words(关键词汇):Season季节 Tilted倾斜的 Degree度 Amount数量 Solar 太阳的 Energy能量 Region地区 Receive接收 Upper上部的 Lower下部的 Opposite相反的 Interesting有趣的