Lead in： What is the matter in the park？

　　Step 3 New teaching

　　a. Listen the text and answer ： What are those/they/ these？

　　What is this？

　　Fill the blank. PPT

　　What can you see in the park？

　　單數(shù)    　　復(fù)數(shù)    　　單數(shù)    　　復(fù)數(shù)    　　復(fù)數(shù)

　　This is…    　　These are…    　　That is…    　　Those are…    　　They are…

　　a lake    　　ducks    　　/    　　ducks    　　dragon boats

　　b. Open your book and listen again ：

　　Answer the questions ： What are they doing？/What are the ducks doing？/

　　What are the people doing？

　　Fill the blank again. PPT