动词过去式的变化规则
一、规则动词的过去式
1.动词原形+-ed（大部分动词）
want—wanted    work—worked      need—needed      clean—cleaned
wash—washed    play—played      spell—spelled    help--helped
2.以不发音的e结尾的在词尾加-d
like—liked    live—lived      use—used        move—moved
hope—hoped      dance—danced
3.以一个元音字母（A/E/I/O/U）加一个辅音字母结尾的重读闭音节动词，先双写结尾的辅音字母，再加-ed
stop—stopped, trip—tripped
4.以辅音字母加y结尾的动词，先把y变成i，再加-ed
study—studied    carry—carried  hurry—hurried    marry—married
copy—copied      cry—cried     
二、不规则动词的过去式
1. 以t结尾的词，过去式与原形相同。
put—put      let—let        cut—cut        beat—beat
2. 以d结尾的词，把d变成t。
build—built    lend—lent      send—sent        spend—spent
3. 以n结尾的词，在词后加t。
mean—meant      burn—burnt      learn—learnt
4. 以ow / aw结尾的词，把ow / aw变成ew。
blow—blew        draw—drew      know—knew        grow—grew
5. 含有双写字母的词，将双写改为单写，在词尾加t。
keep—kept        sleep—slept      feel—felt        smell—smelt
6. 含有元音字母o / i的词，将o / i变成a。
sing—sang      give—gave        sit—sat          drink—drank
我们目前已学动词的过去式
词义
原型
过去式
词义
原型
过去式
am/is
was
有
have
had
are
were
听见
hear
heard
打破
break
broke
开始
begin
began
带来
bring
brought
使…受伤
hurt
hurt
建造
build
built
保持
keep
kept
购买
buy
bought
知道
know
knew
抓住
catch
caught
学习
learn
learnt
选择
choose
chose
离开
leave
left
来
come
came
借出
lend
lent
花费
cost
cost
让…做…
let
let
切割
cut
cut
丢失
lose
lost
做
do
did
制作
make
made
画画
draw
drew
遇见
meet
met
做梦
dream
dreamt
支付
pay
paid
喝
drink
drank
放
put
put
驾驶
drive
drove
读
read
read
吃
eat
ate
骑
ride
rode
摔跤
fall
fell
跑步
run
ran
喂
feed
fed
说…
say
said
感觉
feel
felt
看见
see
saw
到
find
found
卖
sell
sold
飞
fly
flew
送、寄
send
sent
忘记
forget
forgot
摇
shake
shook
得到
get
got
唱歌
sing
sang
给
give
gave
坐
sit
sat
去
go
went
睡觉
sleep
slept
生长
grow
grew
说
speak
spoke
词义
原型
过去式
词义
原型
过去式
站立
stand
stood
扔
throw
threw
打扫
sweep
swept
醒来
wake
woke
游泳
swim
swam
穿
wear
wore
拿走
take
took
赢得
win
won
教
teach
taught
写
write
wrote
告诉
tell
told
想
think
thought
什么时候用一般过去时呢
1. 表示在过去某一时间内发生的动作或情况
◆①带有确定的过去时间状语
            morning            five days 
yesterday  afternoon          one week            ago
            evening            three minutes
the day before yesterday        three hours
        year                            morning
last    month                one      day
          day                            the other day
that    year                  其他    when I was young
        morning                        just now   
eg. I went to school on foot yesterday.
I finished my homework last week.
◆②没有确定的过去时间状语时
eg. I thought you were ill.      我原以为你生病了
(这句话说明在说话之前我以为你病了，但是现在我知道你没病）
2. 表示过去一段时间内经常或反复发生的动作（常与always，never，often等频度副词连用）
eg. Peter always carried an umbrella.    Peter 常常带着伞
I never drank wine.                我从不喝酒     
一般过去时的句型
肯定句：主语+行为动词过去式/be动词过去式
eg :  We played football yesterday.
    I was happy last night.
否定句：did not / didn’t + 行为动词原型
        Was not / wasn’t + 其他
        Were not / weren’t + 其他
eg：I didn’t finish my homework.
I wasn’t happy last night.
We weren’t finish our team work.
一般疑问句：Did + 主语 + 行为动词原型？
            Was /Were + 主语 + 其他成分
eg: -----Did you go shopping yesterday?
    -----Yes, I did.  /  No ,I didn’t.
    Was she 15 years old last year?
特殊疑问句；特殊疑问词 + did + 主语 + 行为动词原型？
            特殊疑问词was / were + 主语 + 其他成分？
stop的过去式是什么
eg: Where did you go on vacation?
  When and where were you born? 
一般过去时练习题
一、单项选择： 从下列各题后所给的四个选项中选择最佳答案填空。(10)
(  )1． My father＿＿＿＿＿＿ill yesterday．
        A． isn't  B． aren't      C． wasn't  D． weren't
(  )2． ＿＿＿＿＿＿your parents at home last week﹖
        A． Is      B． Was          C． Are  D． Were
(  )3． The  twins＿＿＿＿＿＿in Dalian  last year． They＿＿＿＿＿＿here now．
        A． are; were    B． were; are  C． was; are        D． were; was
(  )4． ＿＿＿＿＿＿your father at work the day＿＿＿＿＿yesterday(前天）﹖
        A． Was; before    B． Is; before    C． Was; after      D． Is; after 
(  )5． —Who was on duty last Friday﹖
        —＿＿＿＿＿＿．
        A． I am      B． I was    C． Yes, I was      D． No, I wasn't
二、请用正确动词形式填空。(10)
1. I _________ (have) an exciting party last weekend.
2. _________ she _________(practice) her guitar yesterday?    No, she _________.