LISTEN.SS LISTEN AND HAVE GUESS.T INTRODUCES THE MAIN CONTENT OF PA...

3, Listen.Ss listen and have guess.T introduces the main content of part+ oil spillslisten: you are going to listen to areport on how our oceans are polluted.+ raw sewageFirst you guess the reason cause the+ garbagepollution on our ocean.+ waste material……Ss look at the second board and readT hangs the second board, demands Ssread scan it then listen and fill in thescan.missing words.* Listen and fill in each blank with asuitable word.How the ocean is polluted?Firstly: raw sewage is pumpeddirectly into the sea.Secondly: (1)_______is dropped intothe sea.Thirdly : oil spills come from(2)_________ at the sea.Next : Waste materials(3)________from (4)_______Finally: (5)________ is washed fromthe land.Ss listen.T plays the tape 3 times.Ss write their answer.T calls some Ss to go to the board and* Answer: 3. comewrite their answer in class.