UNIT 6: THE ENVIRONMENT LESSON 4: LISTEN What is the theme of the pictures? => Ocean pollution What are the causes leading to this problem? - raw sewage: nước thải chưa xử lý - waste materials: rác vật liệu phế thải - garbage: rác sinh hoạt - oil spill: vụ tràn dầu - oil form the land: dầu từ đất liền Activity: Listen to the report on how our oceans are polluted Then complete the notes (Nghe báo cáo đại dương bị ô nhiễm thể Sau hồn chỉnh điểm ghi chú) Đáp án: How the ocean is polluted Firstly : raw sewage is pumped directly into the sea Secondly : garbage is dropped into the sea Thirdly : oil spills come from ships at sea Next : waste materials come from factories Finally : Oil is washed from the land Tapescript: Our oceans are becoming extremely polluted Most of this pollution comes from the land, which means it comes from people Firstly, there is raw sewage, which is pumped directly into the sea Many countries, both developed and developing, are guilty of doing this Secondly, ships drop about million tons of garbage into the sea each year Thirdly, there are oil spills from ships A ship has an accident and oil leaks from the vessel This not only poluttes the water , but it also kills marine life Next, there waste materials from factories Without proper regulations, factory owners let the waste run directly into the rivers, which then leadto the sea And finally, oil is washed from land This can be result of carelessness or a deliberate dumping of waste Truy cập trang http://tuyensinh247.com/ để học Toán – Lý – Hóa – Sinh – Văn – Anh – Sử Địa – GDCD tốt nhất!