Part A Lets learn,Unit 4 Then and now,绿色圃中小学教育网http:/www.L 绿色圃中学资源网htt:/cz.L,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,教师：钟露 学校：龙南实验中学,Learning aims(学习目标): 1.能听说认读单词：dining hall, grass, gym, ago 2.能听说认读句子：There was no gym in my school twenty years ago. Now there s a new one in our school. Important &difficult points(重难点): 1.完成 find the mistake。 2. 能正确使用一般过去时和一般现在时。,You can read books in it. What is it?,Its a _ .,library,Guessing game！,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,There are teachers in it. They often work there. And you often hank in （上交） your homework there. What is it?,Its a _.,teachers office,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,You often sing songs in it.,Its a _.,music room,You often draws pictures in it.,Its an _.,art room,Whats this? Whose school? Whats the school like?,Hello, Im Wu Yifan. Id like to introduce my new school . It is very new and nice. There is a beautiful dining hall. I eat lunch there. The food is very yummy. There is a big gym. we have PE class there. And I often play basketball with my friends there. Near the gym ,there is green grass. Sometimes we play football on the grass. There are some trees ,too.,1. Whats in Yifans new school ？ There is / are .,Wechat,dining hall dan h:l 餐厅；饭厅 Lets have lunch in the dining hall.,gym dm 体育馆 Lets play basketball in the gym.,Dont walk on the grass.,grass grs 草地；草坪,Wu yifan s school,But twenty years ago, there was no gym. And there was no dining hall. There were no trees, But now my school is more beautiful than before. I like my new school .,1. Whats in Yifans old school ？ There was/were no ,Wechat,years ago 几年以前 months ago 几个月以前 last year 去年 last month 上个月,Hello, Im Wu Yifan. Id like to introduce my new school . It is very new and nice. There is a beautiful dining hall. I eat lunch there. The food is very yummy. There is a big gym. we have PE class there. And I often play basketball with my friends there. Near the gym ,there is green grass. Sometimes we play football on the grass. There are some trees ,too. But twenty years ago, there was no gym. And there was no dining hall. There were no trees, But now my school is more beautiful than before. I like my new school .,There is a dining hall in the school now.,Now,twenty years ago,There was no dining hall in the school twenty years ago.,There is a gym in the school now.,There was no gym in the school twenty years ago .,There are some trees in the school now.,There were no trees in the school twenty years ago .,Wu Yifans school,（现在地方有）There is _ (+名词单词或不可数) now. are _(+名词复数) （过去地方有）There was _ (+名词单词或不可数) ago. were _ (+名词复数),绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,There be 句型,Tips： There 是个近视眼，只能看到最近的，最近的是单数用is , 是复数用are ；如果是表示过去的，单数用was ,复数用 were.,Now,10 minutes ago,There _ only one horse on the grass now.,There _ many horses on the grass 10 minutes ago.,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,Now,1 hour ago,There _ no people in the gym now.,There _ many people in the gym 1 hour ago.,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,Now,3 days ago,There _ a TV in the dining hall now.,There _ no TV in the dining hall 3 days ago.,At that time, there was/were no _,People didnt _,People couldnt _,gyms ,go by bus,use the Internet,Tang dynasty,Thank you !,绿色圃中小学教育网http:/www.L,绿色圃中小学教育网http:/www.L,