9 This bird bigger than the first one.ppt

1、big,bigger,Bob,Baker,small,smaller,Linglings,Dongdongs,tall,taller,Tims father,Johns father,short,shorter,David,Peter,long,longer,big,bigger,small,smaller,tall,taller,short,shorter,long,longer,两者之间进行比较用比较级，在词末加er。,big,bigger,biggest,small,smaller,smallest,tall,taller,tallest,long,longer,longest,shor

2、t,shorter,shortest,big,bigger,biggest,small,smaller,smallest,tall,taller,tallest,long,longer,longest,short,shorter,shortest,三者或三者以上进行比较用最高级，在词末加est。,welcome 欢迎,than比,sunshine 阳光,clay 黏土；泥土,art 艺术,show 演出；展示,sure 当然,big-,bigger-,biggest,small-,smaller-,smallest,tall-,taller-,tallest,short-,shorter-,s

3、hortest,long-,longer-,longest,原级,比较级,最高级,big,bigger,This bird is bigger than the first bird.,这只鸟比第一只鸟更大。,small,smaller,This book is smaller than the first book.,这本书比第一本书更小。,tall,taller,This man is taller than the first man.,这个男人比第一个男人更高。,short,shorter,This boys hair is shorter than the first boys ha

4、ir.,这个男孩的他头发比第一个男孩的头发更短。,This bird is bigger than the first bird.,This book is smaller than the first book.,This man is taller than the first man.,This boys hair is shorter than the first boys hair.,结构：主语+动词+比较级+than+(比较)对象,结构：主语+动词+比较级+than+(比较)对象,Peter is taller than Dongdong.,My ruler is longer t

5、han your ruler.,The elephant is bigger than the monkey.,1. (Peter tall Dongdong),2. (my ruler long your ruler),3. (the elephant big the monkey),once 曾经 forest 森林 singing 歌声 loud 大声的 decide 决定 together 一起 best 最好的 singer 歌手,Once there were three big birds in a forest. They were Bob, Baker and Ben. Ba

6、ker was bigger than Bob, but smaller than Ben. Bobs singing was loud, but Bakers singing was louder. There were three small bird in the forest. They were Jane, Judy and Julia. Judy was smaller than Julia, and Jane was the smallest. One day, the birds decided to sing together. A lot of people listene

7、d to them and said, “They are really the best singers in the forest.,从前,are的过去式,一天,than前用比较,歌声,the后用最高,许多,在森林里,大声的,更大声的,最好的,决定,一起,歌手,人们（单复同行）,判断正误。 ( ) 1. Ben was bigger than Bob. ( ) 2. Baker sang louder than Bob. ( ) 3. Julia was smaller than Judy. ( ) 4. People thought that the six singer were th

8、e best in the forest .,think认为(过去式),sing唱歌(过去式),bigger,翻译下列句子。 There were three small birds in the forest. _ 2. Jane was the smallest bird. _ 3. A lot of people listened to them. _ 4. They are the best singers. _,We should save water.,2. We shouldnt always go to work by car.,3. We shouldnt kill wild animals.,4. We shouldnt litter anywhere.,5. We should plant more trees.,The boy is _ than the girl. But he is _ than his bike.,2. The red ruler is _ than the green ruler. The green ruler is _ th