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Have you ever had shark fin soup?
鱼翅汤
Why shark is important to ocean’s ecosystem?
How many countries are involved in hunting sharks?
What should we do to protect the sharks?
Watch the video and answer the questions.
shark
fin
cruel
harmful
be harmful to
at the top of
chain
n. 鲨鱼
n. （鱼）鳍
adj. 残酷的；残忍的
adj. 有害的
对......有害的
在......顶部或顶端
n. 链子；链条
Words Review
the food chain
ecosystem
industry
law
scientific
食物链
n. 生态系统
n. 工业；行业
n. 法律；法规