七年级上册,Topic 3 How old are you? Section A,本节知识要点,学习句型: How old are you? Im twelve. What class are you in? I am in Class Four, Grade Severn,复习:数字zero-ten; 并学习eleven-twenty,2,10,0,9,7,4,8,5,1,6,3,数学游戏看谁读的又快又准,96119,110,120,119,122,Look and say,Help Li Ming complete the name card,Name: _ Age: _ Class: _,Sally,twelve,Class 4, Grade 7,3,Work alone,Listen and match,补全对话,A: Hello, Im Tom. _? B: My name is Sally. A: I am 12 years old. _? B: Im twelv