Unit 6 Then and now A.Lets learn A.Find the mistakes,教学目标,1、掌握Lets learn 部分的几个时间短语。 2、能仿照Lets learn 部分的例句做替换对话练习。 3、用一般过去时和一般现在时描述城市或处所现在的变化。 4、培养学生用英语表达交流的兴趣和能力。,Changes in me,Now I am taller, taller than before. Every day I grow bigger. Every day I grow more. Once I was a young boy, younger than I am today. Now I am a big boy, and Im bigger every day. For school I got up early, earlier than before. Every day I get up early, sometimes at four! Once I didnt talk a lot. I wasnt an active boy, But now I talk more than before. I always talk with joy.,lets sing,Guess game,You can read books in it. What is it?,library,You often sing songs in it. What is it?,music room,You can have PE class on it. What is it?,playground,You can have lunch in it. What is it?,dining hall,You can do exercises in it. What is it?,gym,You can play football on it. What is it?,grass,Lets chant,There is a dining hall. Go to the dining hall. Have lunch. There is a new gym. Go to the gym. Do exercises. There is the grass. Go to the grass. Play football.,This year is 2017.,2017,last year,Last year was 2016.,2016,years ago,年以前,2017,1997,twenty years ago,Twenty years ago was 1997.,Its May now.,April,May,last month,Last month was April.,months ago 月以前,January,May,four months ago,Four months ago was January.,twenty years ago,now,There was no gym in the school twenty years ago.,Now theres a new one in the school .,ten months ago,now,There was no grass in the school ten months ago.,Now theres a new one in the school .,last year,now,There was no dining hall in the school last year.,Now there is a new one in the school .,Where is it?,motel 汽车旅馆,The difference between hotel and motel,Motels parking space(停车位） and room are linked together. The garage(车库) is on the first floor, the room is on the second floor.,汽车旅馆与一般旅馆最大的不同点，在于汽车旅馆提供的停车位与房间相连，一楼作为车库，二楼作为房间。,find difference,now,two months ago,There is a sheep on the grass now.,There were two sheep on the grass two months ago.,now,two years ago,There is a TV in the dining hall now.,There was no TV in the dining hall two years ago.,now,There are no people in the gym now.,last month,There were many people in the gym last month.,What is missing?,last year,There was no gym last year.,two years ago,There was no dining hall two years ago.,last month,There was no grass last month.,We should cherish(珍惜)our life now and love our motherland!,Homework,Copy each word four times. Use the “There be” sentences to write a composition about the changes in your home. Not less than six sentences.,Thank you!,