北师大版（三起） 六年级上册一般过去时 课件(共12张PPT)

(共12张PPT)
Unit 2
An Accident
目
录
复习旧知
学习新知
练习巩固
1
2
3
01
一般过去时概念：
过去某个时间里发生的动作或状态。
表示过去的时间状语：
yesterday、yesterday morning、last night、last year、just now、then、in+过去时间、ago，等。
询问过去某人去了某地：
——Where + was/were + 主语 + 时间状语（表过去）？
1
回答：
——主语 + was/were + 介词短语（表地点）.
2
表达过去某地有某物：
There was + 可数名词单数、不可数名词 .
There were + 可数名词复数 .
3
02
—What did you do yesterday？
do/does did
过去式
—We had an English class.
watch TV
visit a friend
clean the room
ed
ed
watch a film
ed
ed
watched TV
watched a film
visited a friend
cleaned the room
What did you do last night？
yesterday、yesterday morning、last night、last year、just now、then、in+过去时间、ago
I … ….
I cleaned the room.
I visited a friend.
I watched
a film.
I watched TV.
——What did he do last night？
——He watched TV.
——What did she do just now？
——She cleaned the room.
——What did they do yesterday？
——They watched a film.
he；last night
she；just now
they；yesterday
——What did you do last night？
——I cleaned the room.
——What did he do last night？
——He watched TV.
——What did they do yesterday？
——They watched a film.
小结
询问某人过去做了什么：
——What did + 主语 + do +过去时间状语？
回答：
——主语 + 动词过去式短语.
一、写出下列动词的过去式。
am/is _____ have/has _____ visit ________ clean _________
are ______ do/does _____ watch __________ go ______
二、判断句子对错。
1. I visit a friend yesterday.( )
2. We went to the cinema.( )
3. What do you do yesterday ( )
4. Last Saturday, Mocky visited Ann and Ken. ( )
5. Today we played and had a picnic in the park. ( )
03
was
were
cleaned
watched
had
did
went
visited
√
√
×
×
×
谢谢
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