LOOK AND READ

 　　Miss Guo is reading a book to prepare a quiz for a class competition.

　　为了准备班级竞赛的小测试，高小姐正在读一本书。

　　The oceans

　　海洋

　　Almost three quarters of the Earth is water. Many fish and sea animals live in the streams, rivers, lakes, seas and oceans on the Earth.

　　地球表面约四分之三是水。很多鱼类以及海洋动物生活在小溪、河流、湖泊、海洋之中。

　　Whales, dolphins and sharks are sea animals. Whales are the largest animals on the Earth. Dolphins are one of the most intelligent animals. Sharks are one of the most dangerous animals.

　　In the oceans, you can find starfish and sea horses. They are interesting and beautiful sea animals.

　　鲸鱼、海豚以及鲨鱼都是海洋动物。鲸鱼是地球上大的动物，海豚是聪明的动物之一，鲨鱼则是危险的动物之一。在海洋中，你能看到海星以及海马，它们都是很有趣并且美丽的海洋动物。

　　People also get food from the oceans. The seafood we eat is from the oceans. Fishermen use nets to catch fish and prawns in the deep sea.

　　人们也能从海中获得食物。我们所吃的海产品是来自于大海之中。渔夫们通过渔网去捕捉深海中的鱼类以及虾类。

　　The oceans are important to all animals on the Earth. We must keep them clean. We must stop polluting them.

　　海洋对于所有的地球上的动物都有着极其重要的意义。我们要保证清洁，禁止污染。