Page 1 - Book VII Unit 3
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UNIT 3
                       SEA EXPLORATION
                              3                  SEA








               UNIT                              EXPLORATION






















































                                                                  They (oceans) provide a
                                                                  breeding ground for life,
                                                                  connect the world and
                                                                  promote development.


                                                                  —Xi Jinping








                    In this unit, you will                                 Look and discuss

                1  read about sea exploration in the past and now.     1 What do you think of when you see the photo?
                2  hear and talk about protecting life in the sea.     2 What sea animals and plants do you know?
                3  write an argumentative essay about sea exploration.  3 What words would you use to describe the
                4  appreciate the sea through poetry.                    sea?
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