The undersea world is very beautiful.Now more and more people want to divein the water to find the secrets there.Scuba(戴水肺)divingis a new sport today.It can take you
into a wonderful undersea world.
You will find many strange animals in the sea.Some are like a school bus.Manysea animals give out light in the dark and some have sharp teeth.
During the day,there is enough light.Here,under the sea,everything is blue andgreen.When fish swim nearby,you can catch them,with your hands.When you havebottles of
air on your back,you can stay in deep water for a long time.However,you can’tdive too deep.And you must be very careful when you dive in deep water.
The deep sea is not an easy place to live in.It is cold,and it is dark,too.Thedeeper it is,the less sunlight there is.About 3000 feet,there is no light atall.It is very dark in the
sea.Many fishes have no eyes.Some have big eyes.A few have eyes on one side.
Besides,the coldness and the darkness,deep-sea animals face a thirddanger-other animals.
Animals eat!They must find food to eat.Many animals eat plants.However,someanimals eat meat.This means these sea animals have two big jobs.They need tofind animals
as food,and they have to try not to become other animal’s meal.
海底世界非常漂亮，现在越来越多的人想潜入水中发现那里的秘密。戴水肺潜水是一项新的运动，它可以带你进入一个奇妙的海底世界。
你会发现很多奇怪的海洋动物，有的像一辆校车，许多海洋动物能在黑暗中发光，有尖锐的牙齿。
白天，在这里有足够的光线，在海中，一切都是蓝色和绿色，鱼游到身边的时候，你可以用手抓住他们。当你有瓶空气，你可以在深水中呆很长时间。然而，
你不能潜得太深，在深水潜水，必须非常小心。
深海不是容易生活的地方，很深的地方没有光，又黑又冷。在大约3000英尺，海里很黑。许多鱼没有眼睛。除了寒冷和黑暗，深海动物面临危险被三分之一的
其他动物吃！他们必须找到吃的，很多动物吃植物。然而有一些动物吃肉，这意味着这些海洋动物有两大工作，一是他们需要找到食物吃，二是要注意自己不
会成为其他动物的每餐。
 ()People want to dive in the sea because they want to find the secrets of theundersea world.
人们想潜水是因为他们想找到海底世界的秘密。
A：T B：F
 2.()In the daytime,when you dive in the sea,you can see everything green andblue.在白天，当你潜入海底，你可以看到一切都是蓝色和绿色的。
A：T B：F
 3.()Animals will meet four types of danger under the deep sea.深海下的动物们会遇到四种危险。
A：T B：F
 4.()When you do scuba diving,you can dive freely without any danger.当你深海潜水，你可以很自由，没有任何危险。
A：T B：F
 5.()At the depth of 3,000 feet under the sea,all animals can find their waywith the help of eyes.
在3000英尺的深海里，所有的动物都能借助他们的眼睛找到帮助。
A：T B：F