动词过去式变化规则.docx

动词过去式变化规则：
1．一般在动词末尾加-ed，如：pull-pulled, cook-cooked
2．结尾是e加d，如：taste-tasted
3．末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped
4．以“辅音字母+y”结尾的，变y为i， 再加-ed，如：study-studied
5．不规则动词过去式：

词义 现在（原形） 过去
是 am, is (be) was
是 are (be) were
成为 become became
开始 begin began
弯曲 bend bent
吹 blow blew
买 buy bought
能 can could
捕捉 catch caught
选择 choose chose
来 come came
切 cut cut
做 do, does did
画 draw drew
饮 drink drank
吃 eat ate
感觉 feel felt
发现 find found
飞 fly flew
忘记 forget forgot
得到 get got
给 give gave
走 go went
成长 grow grew
有 have, has had
听 hear heard
受伤 hurt hurt
保持 keep kept
知道 know knew
学习 learn learned, learnt
允许，让 let let
躺 lie lay
制造 make made
可以 may might
意味 mean meant
会见 meet met
必须 must must
放置 put put
读 read read
骑、乘 ride rode
响、鸣 ring rang
跑 run ran
说 say said
看见 see saw
将 shall should
唱歌 sing sang
坐下 sit sat
睡觉 sleep slept
说 speak spoke
度过 spend spent
扫 sweep swept

过去时练习
写出下列动词的过去式 
is\am_____________ fly____________ plant____________ are ____________
drink_____________ play___________ go______________ make ________
does_____________ dance__________ worry___________ ask ___________
taste_____________ eat____________ draw____________ put ____________
throw____________ kick___________ pass____________ do  __________
Be动词的过去时练习（1）
一、用be动词的适当形式填空
1．I _______ at school just now.
2．He ________ at the camp last week.
3．We ________ students two years ago.
4．They ________ on the farm a moment ago.
5．Yang Ling ________ eleven years old last year.
6．There ________ an apple on the plate yesterday.
7．There ________ some milk in the fridge on Sunday.
8．The mobile phone _______ on the sofa yesterday evening.