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约290字。
　　《The Sea》教案Lesson 2 Protecting the Sea
　　Teaching aims:
　　①. To get students to know something about the sea pollution
　　②. To talt how people use the sea
　　③. To practise listening for specific information
　　④. To practise using abbreviation
　　Teaching important and difficult points:
　　① To practise listening for specific information
　　Teaching resource
　　CAI
　　Teaching procedures:
　　Ⅰ. Warm up
　　Enjoy some beautiful pictures about the sea and its wildlife. This is activity is gonna tell students that the sea is rich in resource.
　　Ⅱ. Speaking
　　Task1: have students guess the meaning of the word listed in the box.
　　Task2: asdents to look at the pictures and the words in the box and discuss what sea pollution is in class.
　　Task3: have students work in pairs to discuss different kinds of sea pollution and make a list from their findings.
　　①. Factory pollution
　　②. City pollution
　　③. ical pollution
　　④. Oil pollution
　　Ⅲ. Listening
　　Task1: listen to the material for the first time and get the general idea of it
　　Task2: get students to look at the table first and then read the instruction with the class, pointing out that they need to listen for specific information to plete the table. In this step, students are going to learn to use abbreviation.