Sharks
美音、自然拼读、分级阅读与词汇复习
Blue shark Introduction Sharks have lived in the oceans since before dinosaurs walked on Earth.
蓝鲨介绍 自恐龙走入地球前 鲨鱼就一直生活在海洋中
Hundreds of kinds of sharks can be found all over the world.
全世界都有上百种鲨鱼
Rays are close relatives of sharks.
雷是鲨鱼的近亲
Sharks are fish, but their skeletons are made of cartilage instead of bones.
鲨鱼是鱼类,但其骨架由软骨而不是骨骼所制.
Cartilage is what gives human ears their shape.
软骨是人类耳朵的形状
Unlike most fish, sharks have rough skin.
与大多数鱼类不同,鲨鱼有粗糙的皮肤.
Mako shark Sharks have a good sense of smell.
真鲨 鲨鱼有很好的嗅觉。
They also see well in the dark.
他们在黑暗中也看得很清楚。
Sharks can sense other animals moving in the water.
鲨鱼可以感觉到其他动物在水中移动.
great white shark whale shark pale catshark Sizes of sharks Description Sharks come in many sizes.
大白鲨鲸鲨 苍白的猫鲨 鲨鱼的大小 描述鲨鱼的大小
Some sharks are only a few inches long.
有些鲨鱼只有几英寸长
The huge whale shark is the largest fish in the world.
巨大的鲸鲨是世界上最大的鱼类.
Shading helps sharks sneak up on other animals.
沙丁帮助鲨鱼偷袭其他动物.
Many sharks are dark on the top and light on the bottom.
许多鲨鱼上部为暗色,下部为光.
This shading makes it harder for other animals to see them.
这种阴影使得其他动物更难见到它们.
fins tail fins Sharks swim by swinging their tails from side to side.
鳍尾鳍 鲨鱼通过从侧面挥起尾巴来游泳.
Fins help sharks steer, turn, and keep their balance.
鳍能帮助鲨鱼行驶、转向和保持平衡。
Lemon shark Do You Know?
你知道柠檬鲨吗?
A shark may wear out and regrow a thousand teeth during its lifetime.
鲨鱼在生前可能会磨损并重生出一千颗牙齿.
Eating Most sharks have many rows of teeth.
吃大多数鲨鱼都有多行的牙齿.
When one tooth breaks off, another one moves up to take its place.
当一发牙关了,另一发牙就会向上移动取而代之.
Do You Know?
你知道吗?
A great white shark can swallow a whole seal in one gulp.
大白鲨可以吞下一整只海豹
Great white shark Most sharks eat fish.
大白鲨 大多数鲨鱼都吃鱼
Large sharks eat sea lions, dolphins, and other sharks.
大鲨鱼会吃海狮,海豚等鲨鱼.
Some sharks eat shellfish.
有些鲨鱼会吃贝类
These sharks have flat teeth for crushing shells.
这些鲨鱼有扁牙来压碎贝壳.
Whale sharks are the biggest fish alive today.
鲸鲨是今天最大的活鱼.
The huge whale shark has tiny teeth but doesn’t use them when eating.
巨型鲸鲨的牙齿很小,
It swallows very small ocean plants and animals that float near the ocean’s surface.
它吞噬了漂浮在海洋表面附近的非常小的海洋动植物.
Whitetip reef sharks are normally not dangerous to humans.
白尖礁鲨鱼通常对人类并不危险.
Shark Attacks Many people are afraid of sharks, but most sharks do not attack humans.
鲨鱼袭击 许多人害怕鲨鱼,但大多数鲨鱼不攻击人类.
Great white sharks are one of the few kinds of sharks that are dangerous to people.
大白鲨是少数对人有危险的鲨鱼种类之一.
Shark fishing boats Shark Hunting People hunt sharks for their skin, oil, and teeth.
鲨鱼渔船 捕鲨 人们为了自己的皮肤,石油,和牙齿来捕鲨.
Many people eat shark meat, and shark ifns are used to make soup.
很多人吃鲨鱼肉,而鲨鱼活鱼也用来做汤.
Gray reef shark Many kinds of sharks are now in danger of being completely killed off.
灰礁鲨鱼 许多种类的鲨鱼现在面临被完全杀死的危险.
Sharks are an important part of the balance of life in the world’s oceans.
鲨鱼是世界海洋生命平衡的重要组成部分。
They have as much right to live as any other animal.
他们和任何其他动物一样有生存的权利。