动词过去式变化规则.ppt

动词过去式变化规则
第1页，此课件共22页哦
一般过去时态
第2页，此课件共22页哦
什么是一般过去时？
动词的一般过去时态表示过去发生的
动作、情况或存在的状态。
一般过去时态是通过动词时态变化来表现的
第3 offer----(offered )
第11页，此课件共22页哦
wash the clothes row a boat
visit grandparents answer the phone

clean the room water the flower

watch TV play the football

climb a mountain return

learn chinese jump
第12页，此课件共22页哦
washed the clothes rowed a boat
visited grandparents answered the phone

cleaned the room watered the flower

watched TV played the football

climbed a mountain returned

learned chinese jumped
第13页，此课件共22页哦
二、不规则动词的变化
如：am / is ---- was
are ---- were
buy ---- bought
have ---- had
第14页，此课件共22页哦
____ you ________ (remember) to
buy the oranges yesterday?
________ (play) computer games yesterday.
_____ (go) to the cinema last
night. The film _____ (be) very good.
time ____ you ____ (get) to school this morning?
___ (do) a lot yesterday. He ____ (go) shopping and ______ (cook) supper.
Did
remember
played
went
was
did
get
用动词的适当时态填空
did
went
cooked
第15页，此课件共22页哦
6. He usually ____ (get) up at 6 in the morning. Look! He ______ (get) up now. But yesterday he ____ (get) up very late, so he ____ (go) to school late. He ___ (be) late for school.
gets
is getting
got
went
was
第16页，此课件共22页哦
See you!
第17页，此课件共22页哦
last
night
week
month
Monday
yesterday
morning
afternoon
evening
the day before yesterday
用于一般过去时的时间状语
连用
连用：
第18页，此课件共22页哦
行为动词一般过去时的否定式
一般过去时的否定式是在动词原形前加助动词did not (didn’t).
主语+didn’t+动词原形
I _________ them the news.
I ____ (tell) them the news yesterday.
didn’t tell
told
第19页，此课件共22页哦