come
came came
run
ran run
drunk
sing
sang
sung
drink drank
kno w
throw
swim
swam
swum
knew known
fly
flew
flown
threw
thrown
draw drew
drawn
give
gave given
ride
write
rode
ridden
eat
ate
eaten
wrote written
go
went gone wore worn
see
saw
chose
seen
chosen
wear
choose
2．Listen, read and learn.
打击 受伤 放 1.The
有 买 接住 找到 学习 意味着 说 睡觉 拼写 坐 想 站
woman has had lunch. 2.The cats have caught some mice. 3. I have studied English.
（2）与动词的过去式一致，即ABB型
现在完成时的时间状语
常与①already, ②never, ③ever, ④just, ⑤yet, ⑥ since ⑦up to now, ⑧so far, ⑨ for a long time ⑩these days连用
上一页
主菜单
下一页
我/她/他/他们 已经吃过 （have, eaten) 午餐了。
hurt your leg
I have I haven’t . .
• Have you ever hurt your leg? • Yes, I have. • No, I haven't.
sent an email
I have I haven’t . .
• Have you ever sent an email ? • Yes, I have. • No, I haven't.
We have bought the books.
现在完成时 Present perfect 句型
否定句：
have not (haven’t) +过去分词 has not (hasn’t) +过去分词
I have not (haven’t) seen the film.
She has not (hasn’t) seen the film.
Has your school got a shop?
Has your school got a swimming poor?
have/hห้องสมุดไป่ตู้s
过去分词
新的时态
现在完成时
现在完成时
现在完成时 ( present perfect tense)
past
present(now)
future
表示到现在为止已经完成或刚刚完成 的动作。
特殊疑问句：
特殊疑问词 +have/has+过去分词+其他 Who has cooked the dinner? Where has Susan learned English?
• A: Has your school got a swimming pool? • B: Yes, It has. • It ’s got an indoor swimming pool. • It has got an indoor swimming pool.
室内的 家庭 酸橙 吉他 钢琴 突然地 曾经 访问 攀登 柠檬水 猎人 摄像机 早期的
室内的 家庭 吉他 钢琴
来 跑 唱歌 喝 游泳 知道 飞 扔 画
酸橙
柠檬水
摄像机
给 1.The man has had a car. 骑 2.The women have swum. 吃 写 3. We have gone to Beijing. 去 看见 穿 选择
Lily 和她妹妹已经去了公园了。
Lily and her sister have gone to the park.
我们的父母已经工作了两天了。
Our parents have worked for two hours. 他们已经打扫了屋子。 They have cleaned the house. 我们已经买了这些书了。
catch caughtcaught
find foundfound
learn say
learnt
learnt
mean
meant
meant
said said
slee slept slept p
sit
spell spelt spelt think
sat sat
thought
thought
stand stood stood
Has your school got a shop?
观察句子
Has your school got a swimming poor? Has your school got a playground?
Has your school got a computer room?
Has your school got a art room? Has your school got a music room?
Has she eaten anything since 9:00 a.m.
• • • •
Has your family got a computer? No, it hasn't. Has your family got a TV? Yes, it has.
• Has your family got a car？ • No, it hasn't.
• Has your family got a bike？ • Yes, it has.
• Has your family got a camera? • No, it hasn't. • Has your family got a piano? • Yes, it has.
• Has your family got a guitar? • No, it hasn't./ Yes, it has.
过去分词的构成——不规则
（1）与动词的原型，过去式一致，即 AAA型如：
原形 hit put hurt 过去式 hit put hurt 过去分词 hit put hurt
过去分词的构成——不规则
原形 have sit say sleep spell learn 过去式 had sat said slept spelt learnt 过去分词 had sat said slept spelt learnt
现在完成时 定义：表示到目前为止已经完成，并对现 在留下某种后果和影响的动作。 结构：have/ has（助动词） + 动词的过 去分词
动词原形 hit hit hit
过去式
AAA型
过去分词
hurt hurt hurt
put put put
ABB型
have had had
buy bought bought
swum in a river
I have I haven’t . .
• Have you ever swum in a rver? • Yes, I have. • No, I haven't.
had a dog
I have I haven’t . .
• Have you ever had a dog? • Yes, I have. • No, I haven't.
been to the Great Wall
I have . I haven’t . • Have you ever been to the Great Wall? • Yes, I have. • No, I haven't.
sung an English song
I have I haven’t . .
caught a mouse
I have I haven’t . .
• Have you ever caught a mouse? • Yes, I have. • No, I haven't.
eaten English food
I have I haven’t . .
• Have you ever eaten English food? • Yes, I have. • No, I haven't.
• Have you ever sung an English song? • Yes, I have. • No, I haven't.
read a Harry Potter
I have I haven’t . .
• Have you ever read a Harry Potter? • Yes, I have. • No, I haven't.
一般疑问句：
现在完成时 Present perfect 句型
现在完成时的一般疑问句式是把助动词have 或has提到主语之前。
肯定回答 Yes，_______have/has.
否定回答： “No，_______haven’t（hasn’t）．” Have you eaten your breakfast? Have you known Sandy for a long time? Yes, I have/ No, I haven’t.