危险！死水母也会蜇人!


Are you a SpongeBob fan? In the cartoon, the jellyfish can produce delicious jelly. So are jellyfish made of jelly? Of course not. In fact, jellyfish can’t really produce jelly. Jellyfish are a kind of simple sea life. They have lived in the oceans for at least 500 million years. Some jellyfish live in deep and cold sea. Some others prefer shallow and warm waters. 
Jellyfish have soft and colorful bodies. Their bodies are made of more than 90 percent water. Jellyfish also have several tentacles(触须). They look interesting. However, you should not touch them because they are very dangerous. Jellyfish can sting(刺) with their tentacles. They use them to hunt small fish. Jellyfish usually don’t hurt humans. Most jellyfish stings happen when someone touches their small jellyfish. Even a dead jellyfish can sting! In the cartoon, SpongeBob can have tasty jelly by squeezing a jellyfish. But in real life, you should never touch a jellyfish!

本时文内容由奇速英语国际教育研究院原创编写，未经书面授权，禁止复制和任何商业用途，版权所有，侵权必究！（投稿及合作联系：028-84400718   QQ：757722345）

1. Which of the following is NOT true? （细节理解）

A    Jellyfish can’t really produce jelly.

B    In the cartoon, the jellyfish can’t produce delicious jelly.

C    Jellyfish are a kind of simple sea life.

D    Jellyfish aren’t made of jelly.

2. From the first paragraph we can learn jellyfish ______.（细节理解）

A     have lived in the oceans for 500 million years

B    have lived in the oceans for no more than 500 million years

C    have lived in the oceans for less than 500 million years

D    have lived in the oceans for at least 500 million years

3. Why can’t we touch Jellyfish?（细节理解）

A    Because they will die.

B    Because they are very dangerous.

C    Because they have several tentacles.

D    Because they can produce jelly.

4. When will jellyfish hurt people?（细节理解）

A    When they produce jelly.

B    When they swim in cold sea.

C    When people touch their small jellyfish.

D    When people swim around them.

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