六年级下册英语Unit4 Then and nowPA Let\'s learnLet’s sing 下一页Hi, I am Xiaowanzi. Today I will tell you something about me.... years agoI was a little baby ten years ago.Now I am a student.last yearI had short hair last year.Now I have long hair.... months agoThere was no flower in my plant three months ago.Now there are many flowers in my plant.nowlast monthMy brother hurt his foot last month.Now he is good.nowtwenty years agoThere was only a building in my school twenty years ago.Now there is a gym, grass and dining hall in my school.nowgrassgymdining halllisten and follow下一页Let\'s talkThere was no gym in my school twenty years ago .Now there’s a new one in our school.请将红色部分替换成其它词编对话。 grass dining hall library computer music classroom…… Let\'s find下一页gymgymmonths agolast monthyearsyears agolast yeardining hallgrassdining hallpracticeWhat’s missing?dining hallyears agoyears agoyears agoyearsdining halllast monthlast year grassgymmonths agograss读出被照亮的单词practicePractice看单词说句子,看看哪个组说得最多。例:1.I was a little baby ten years ago. 2.My mother was young twenty years ago. years agolast year months agonowlast monthgrassgymdining hallpractice选择填空 1.There no gym in my school twenty years ago. A. is B are C was 2.There many flowers in front of my house now. A.is B was C are 3.Where you go last weekend? A do B did C doed 4.I my foot last month A hurt B hurted C went 5.There was no dining hall in my school . A.now B after many years C years ago homework1.抄写新单词。 2.操练所学句型。