2014秋外研版（一起）五上Module 1《Unit 2 There are tall trees now》ppt课件_3.ppt

根据三原色原理叠加后的单色形成了第三种颜色并脱离了原本的单色颜色更加丰富象征着产品在原有空间的组合中产生了突破性的变化 Module 1 Unit 2 There are tall trees. There is a ruler. There are 2 pens. There are 4 pencils. There is a pencil-box. There was a ruler. There were 2 pens. There were 4 pencils. There was a pencil-box. 规律总结：1.There be 句型指某处有某物have got ; has got 是人有或物有 现在时 过去时 一个 There is There was 两个或两个以上 There are There were There be 句型用法 你能记住这些单词吗？我们比一比！pen pencil ruler pencil-box bag desk chair egg chick swing pond apple tree slide map 你能用There wasn’t说说刚才没有什么单词吗？ There wasn’t bag.There wasn’t desk. There wasn’t chair.  There wasn’t egg . There wasn’t chick. There wasn’t swing. There wasn’t pond. There wasn’t apple . There wasn’t tree. There wasn’t slide. There wasn’t map. There wasn’t Before Now There is/isn’t … There are /aren’t… There was /wasn’t… There were/weren’t… 用到下面的句子 playground look at lots of little big about 操场 看（后接名词） 许多.同义词是some, many small 反义词是small 关于 Before(以前） Now（现在） 你能找到这些句子吗？ There were lots of little trees here. Now there are tall trees. There was a small playground here. Now there is a big playground. Before Now 试着说一说我们学校的变化 There was … There were… There is … There are … 用到下面的句子 现在时 过去时 一个 is/ isn’t was/wasn’t 两个或两个以上 are/ aren’t were/weren’t There be 句型用法 1.There were small desks in the classroom before. 2.There are big desks in the classroom now. 3. There wasn’t a computer before. 4.There is a computer in the classroom now. 5. There wasn’t a map on the wall before . 6.There is a map on the wall now. There Was A Chicken a chicken here before, a beautiful chicken here on the floor. four eggs here before, four round brown eggs here on the floor. And now chicks here on the floor, cute yellow chicks. Look! four! There was There were There are there are 根据三原