9赢
wi

wo

wo

40逃跑flee
fled
fled
41喂
feed
fed
fed
42引导，lead
led
led
导致
43遇见meet
met
met
三、ABA（过去式与原形一致）
1
变成becamebecomebecome
2
来
comecamecome
3
跑
ru

ra

ru

四、ABC（原形、过去式、过去分词各不一样）1过去分词在过去式或原形后加
或e

1击败2破坏3驾驶4吃5落下6给7生长8知道9吹10扔11展示12弄错13拿14摇动15说16选择
beatbreakdriveeatfallgivegrowk
owblowthrowshowmistaketakeshakespeakchoose
beatbrokedroveatefellgavegrewk
ewblewthrewshowedmistooktookshookspokechose
beate
broke
drive
eate
falle
give
grow
k
ow
blow
throw
show
mistake
take
shake
spoke
chose

2三种形式都有变化
1是
beis
are
2开始begi

3做
do
4喝
dri
k
5飞
fly
6忘记forget
7躺
lie
8骑
ride
9打电话ri
g
10唱
si
g
11穿
wear
12游泳swim
13写
write
14去
go
amwaswerebega
diddra
kflewforgotlayrodera
gsa
gworeswa
wrotewe
t
bee
begu
Do
edru
kflow
forgotforgotte
lai
ridde
ru
gsu
gwor
swumwritte
go
e
二、现在完成时标志词：
rece
tlyrece
tyearsthesedaysyearslatelysi
cefor时间段；i
thepastfewyearseversi
cei
thelastfivemo
thsupto
owsi
cethe
sofarever
everyeto
cetwicealreadybeforejust
already已经用于肯定句Ihavealreadypostedtheletteryet已经用于否定句疑问句Hehas
’tdo
ehishomeworkyetjust刚刚
28
fTheyhavejustleftever曾经Haveyoueverbee
toBeiji
g
ever从不Ihave
eversee
himbefore以前Haveyousee
thefilmbeforesi
ce自从…以来I’veworkedi
theschoolsi
ce1999for长达He’slivedi
She
zhe
for6yearsi
thepastseveraldaysweeksyears在过去的…rece
tly最近Ihave
otwritte
tomypare
tsrece
tlysofar到目前为止Sofarshehaslear
ed5E
glishso
gsupto
ow到目前为止thismor
i
gmo
thyear今天早上这个月今年
三、现在完成时的用法1现在完成时表示过去发生的动作并对现在有影响。常与already已经yet已经
just刚刚ever曾经等词连用Already，yet的用法already常用于肯定句中yet常用于否定句疑问句尾Someo
ehasbroke
thewi
dow窗户现在是坏的Ihavealreadylostthekey我现在没有钥匙Ihave
’treadthatbookyet不了解书的内容Ihavejustclea
edmyha
ds手是干净的3现在完成时表示从过去一直持续到现在的动作或状态，常与forsi
ce引导的时间短语或从句连用si
cefor的用法si
ce自…以来1si
ce时间点Hehasstayedheresi
ce5o’clock2si
ce时间段agoHehasstayedheresi
ce5hoursago3si
ce从句for长达）for时间段Hehaskeptther