Unit1 Lesson3?were They active in class?Рhttp://cai. 中小学课件站РLet’s chant!РLet’s chantРThen then then, I was two.?Now now now, I am twenty.?Then then then, he was short.?Now now now, he is tall.Рhttp://cai. 中小学课件站РYaoMingРHe was short then.РHe was thin.Рhttp://cai. 中小学课件站РHe is tall .РHe is strong.РnowРhttp://cai. 中小学课件站РNow they are old.Рhttp://cai. 中小学课件站РThenРThey were young then.Рwere ( are 的过去式)Рhttp://cai. 中小学课件站РThen NowРThey were young then.РNow they are old.Рhttp://cai. 中小学课件站РThey were small then.РNow they are big .Рhttp://cai. 中小学课件站РyoungРoldРsmallРbigР用 were/ are 说句子。РTheyРTheyРNow theyРNow theyРyoung then.Рsmall then.Рold .Рbig .РwereРwereРareРareРhttp://cai. 中小学课件站Рwere? pupil? ago? but? active活跃的? naughty淘气的? smart聪明的РLet's learn: 让我们学Рhttp://cai. 中小学课件站