Module8 Unit1 I was two.

module8 unit1 i was two. 
学习目标
(注明重难点) 1、i was two，then.
2、they were young,then.now,they are old.
3、学习并掌握过去式。 课件设计 几幅过去和现在对比的照片
理念设计    本模块涉及到过去式，所以，通过课件展示教师自己过去跟现在的照片，让学生对比，在对比中学习过去式的用法。
 
知识回顾:(相关知识)
读一读：
tall, tall.           i am  tall.
short,short.          you are short.
fat,fat.              he is  fat.
thin,thin.            she is thin.
naughty,naughty.      it is naughty.
old,old.              they are old.
young,young.    &nb