Unit 7 The sea Unit 7 Lesson 2课件(北师大版必修3)
Unit 7 The sea Unit 7 Lesson 2课件(北师大版必修3)第2页

How do people use the sea? How is the sea important to people? Example: People can do water sports in the sea. People catch fish in the sea. There are many more things that we can find for food in the sea.

Before you start

diving

water skiing

surfing