小学英语北师大版 (三年级起点)四年级下册unit 7 At the restaurant课文课件ppt

这是一份小学英语北师大版 (三年级起点)四年级下册unit 7 At the restaurant课文课件ppt，共13页。PPT课件主要包含了一般过去时， 概念，past， now，future， 3 结构等内容，欢迎下载使用。

表示过去某个时间发生的动作或存在的状态。
yesterday (mrning…)last (year, week, night, mnth…)in 1990 (过去的年份)tw days ag ( 两天前)the day befre yesterday(前天)just nw = a mment ag(刚才)
主语 + 动词的过去式 + 其它
初步认识一般过去式及where引导的特殊疑问句主语 + be动词的过去式+in/n+地点
- Where were yu +
yesterday (mrning…)last (year, week, night, mnth…)...
- I was / We were+
in (the huse, a train, space…)n (the rad, the mn, Mars...)
is---was am---was are---were
I was a teacher.He was a dctr. She was a vet.There was/were….Yu were a pilt.They were plicemen.We were nurses.
last night, yesterday, last weekend
Read tgether Be 动词有三个， am 、is 还有are。 am 、is变was, are变were。
Ken is a by. Ten years ag, he was a baby.
They are trees. They are very tall. But many years ag, they were shrt.
Where were yu yesterday? Where were they yesterday?We were in the classrm. They were at schl.I was in the classrm.
Where was she yesterday?She was at hme.Where was she yesterday?She was in the bedrm.Where was Mike yesterday?Mike was at the park.
had的用法：1、had是have的过去式形式。用在一般过去时中，表示过去拥有的或者曾发生的事情。2、在一般过去时肯定句中，无论主语是谁，had 形式不变。I had a dream.She had an English class.We had sme fun.
Picture 1: Mcky had a dream last night.  Picture 2: Lulu was in his dream. Picture 3: They were in a spaceship. They were in space.