Unit 6 How many第五课时一、先计算,再连线。、 + A. sixteen 2、 + B.twenty 3、 + C.eighteen 4 、 + D.seventeen 5、 + E.nineteen 二、读一读，选择最佳答句。( ) 1. How many pencils do you have? A.Great!( ) 2. Lets fly a kite. B.Thank you.( ) 3. How many bags do you see? C.I have fifteen.( ) 4. Whats this ? D.I see twelve.( ) 5. How beautiful! E.Its a crayon.