小学英语外研版 (三年级起点)四年级下册Unit 2 Was it a big city then ?背景图课件ppt

这是一份小学英语外研版 (三年级起点)四年级下册Unit 2 Was it a big city then ?背景图课件ppt，共28页。PPT课件主要包含了Chant ，Question，then，now，一般过去时，动词be的变化，amis，was单数，are，were 复数等内容，欢迎下载使用。

Fat, fat. I was fat.Thin, thin. Nw I am thin.Shrt, shrt. I was shrt.Tall, tall. Nw I am tall.
He’s strng.
Was he strng then?
Yes, he was.
1. Is Shenzhen a big city nw?
Yes, it is.
2. Was it a big city then?
N.It was a very small village then.
This is my grandpa.
Where is he?
He’s in Shenzhen.
Shenzhen is a big city nw.
Was it a big city then?
N. It was a very small village then.
a small village乡村
It was a very small village then.
Nw it is a big city.
Be动词的过去式(was/were)
表示过去某个时间发生的动作或存在的状态。
then,yesterday等等
含有be动词的句子（相应句型变化只对was/were进行）
肯定句：I was at hme yesterday.
否定句：I wasn’t at hme yesterday.
否定句：Were yu at hme yesterday?
Yes, I was. / N,I wasn’t.
Grup wrk(小组合作）
1.选择一幅图画，模仿例句造句
Was it fat?
N, it wasn’t.It was thin.
Was she tall?
N, she wasn’t.She was shrt.
Was he naughty?
Were they yung?
Yes, they were.
What did we learn tday?
Was it a big city then?Yes,it was. /N,it wasn’t.