Unit1Lesson3wereTheyactiveinclass?Let’schant!Let’schantThenthenthen,Iwastwo.Nownownow,Iamtwenty.Thenthenthen,hewasshort.Nownownow,heistall.YaoMingHewasshortthen.Hewasthin.Heistall.Heisstrong.nowNowtheyareold.ThenTheywereyoungthen.were(are的过去式)ThenNowTheywereyoungthen.Nowtheyareold.Theyweresmallthen.Nowtheyarebig.youngoldsmallbig用were/are说句子。TheyTheyNowtheyNowtheyyoungthen.smallthen.old.big.werewerearearewerepupilagobutactive活跃的naughty淘气的smart聪明的Let'slearn:让我们学1.Whoisbackatschool?2.Weretheboysactiveinclass?3.WhatdoMrWang'spupilssay?TheyareMrWang'spupils.Yes,theywere.HappyTeachers'Day.pupilsTheywereinhisclasstenyearsago.Goodbye!