一、自学生疑 Review the text Ask and answer: What should we do to protect the earth? Why should we save water? Where does our energy come from? What should we do to save trees ? Don’t use too much plastic. What should we use ?
二、合作探疑 Presentation 1.Watch and answer Listen carefully. Try to answer these questions: Q1: What are they doing ? Q2: What do they want to make? Q3:What do they want to tell the students? Teach : project poster protect 2.Listen and choose What do they draw? 3.Read and tell true or false 4. Read and circle. Picture 1: make a poster Picture 2: Let me draw the Earth first. let sb. do sth. Picture 4: at the school gate 5. Listen and repeat! Pay attention to the intonation and the stress.
三、展示释疑 Culture time Q1.What date is the Earth Day? Earth Day is on 22nd April. Q2.What date is the World Environment Day? World Environment is on 5th June .
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