海洋面积约362,000,000平方公里(140,000,000平方里)，近地球表面积的71%。海洋中含有十三亿五千多万立方千米的水，约占地球上总水量的97%。全球海洋一般被分为数个大洋和面积较小的海。四个主要的大洋为太平洋、大西洋和印度洋、北冰洋（有科学家又加上第五大洋，即南极洲附近的海域），大部分以陆地和海底地形线为界。

海洋面积那么大，海底的世界当然非常精彩，有各种各样的生物生活在这里。有哺乳类的鲸鱼、海豚；各种长相奇特的鱼类；外壳艳丽的贝类还有婀娜多姿的珊瑚。另外目前的海洋还有许多人类没有探索到的领域，也许会隐藏着不为人知的神秘生物哟~

神奇的乐高可以让你发挥想象力，构筑你想象中的海底世界。不仅如此，在积木英语的课堂中，有趣的乐高搭建还可以发挥更神奇的能力，在熟悉海底世界的同时，掌握海洋小伙伴们的英语知识，这样的体验简直太帅了！

快来和积木英语一起，共同探索神秘的海底世界吧~

As ocean is the principal component of Earth’s hydrosphere, it is integral to life, forms part of the carbon cycle, and influences climate and weather patterns. The ocean is the habitat of 230,000 known species, but because much of it is unexplored, the number of species that exist in the ocean is much larger, possibly over two million. The origin of Earth’s oceans is unknown; oceans are thought to have formed in the Hadean eon and may have been the impetus for the emergence of life.

In the Block-Building English class1, the magic of Lego allows you to build the underwater world you can imagine, empowering students to become bilingual, multi-cultural and globally-minded citizens who are equipped with the knowledge and integrity to function successfully, responsibly and effectively in an ever-evolving environment. Follow our official Wechat public account to learn more about Block-Building English and contact us to learn even more!