Liu Xiangyun

I visited a panda zoo last Sunday.

I hoped to see pandas again yesterday.

I bought two toy pandas

three hours ago.

now

three hours ago

yesterday

last Sunday

定义

标志词

句型结构

动词变形

1. 表示过去某个时间发生的动作或存在的状态。

I got up at seven yesterday morning.

I was ten years old last year.

2. 表示过去经常或反复发生的动作。

My mother often went to work by taxi last year.

标志词

Ø last + 时间

Ø 时间 + ago

Ø yesterday 短语

Ø 其他短语

last week
last weekend
last month
last year
last night

long long ago
two days ago
three months ago
twenty years ago

yesterday morning
yesterday afternoon
yesterday evening
the day before yesterday

just now
in 2008
in June 2008

上周
上周末
上个月
去年
昨晚

上一个

昨天

昨天早上
昨天下午
昨天晚上
前天

很久很久以前
两天前
三个月前
20年前

... 以前

刚刚
在2008年
在2008年6月

一般过去时 - 动词变形

be动词

实义动词

am
is

are

was

were

助动词: do does did

do, does, did 是照妖镜。

后面的动词现原形。

be 动词类 (状态)

am
is

are

was

were

Ø 填入适当的be动词。

1.I _____ ten years old last year.

2.They _____ happy yesterday.

was

were

I was
She / He / It was

You were
We / They were

实义动词

I cleaned my room yesterday.

He lived in USA for a long time.

I studied English seven years ago.

My watch has stopped.

I got up at 7 o'clock yesterday.

I went to supermarket last weekend.

clean - cleaned

live - lived

study - studied

stop - stopped

get up - got up

go to - went to

动词过去式 - 规则变化

watch - watched row - rowed cook - cooked

I _______ TV last night.

My mother ______ delicious food yesterday.

We _____ the boat last weekend.

watched

cooked

rowed

1. 一般情况下，动词词尾直接加 ed。

2. 以不发音的 e 结尾的动词，直接加d。

dance - danced live - lived

use - used hope - hoped

I ______ to see pandas again yesterday.

He ____ in Australia 10 years ago.

hoped

lived

3. 以 “辅音字母+y” 结尾的动词,改 y 为 i, 再加 ed。

study - studied carry -carried

Sarah _______ English three years ago.

I _______ the toy pandas home just now.

studied

carried

4. 以辅元辅，重读闭音节结尾的动词，双写末尾辅音字母，再加ed。

stop - stopped prefer - preferred

chat - chatted plan - planned

My car _______ here yesterday.

I ________ with my friends last night.

stopped

chatted

动词过去式 变化规则

1. 一般情况下，动词词尾直接加 ed。

2. 以不发音的 e 结尾的动词，直接加d。

3. 以 “辅音字母+y” 结尾的动词,改 y 为 i, 再加 ed。

4. 以辅元辅，重读闭音节结尾的动词，双写末尾辅音字母，再加ed。

句型结构

I played basketball yesterday.

They were 10 years old last year.

1.The two students ______ in the same class last year.

A. are B. was C. were

2.The students ____ on a farm last week.

A. work B. works C. worked

3.Last morning , she ______ to the supermarket.

A. go B. goes C. went

4.They ______ not late the day before yesterday.

A. was B. were C. are

慧眼识珠

1.He ________ (work) in that bank four years ago.

2.She ______ (live) in USA for a long time.

3.She __________ (paint) the wall last month.

4.My mother _____ (be) a worker 20 years ago.

5.- ______ (be) you here just now ?

- No, I _______ (be not) here.

6.Yesterday ____ (be) my mother’s birthday.

Ø 用动词的适当形式填空。

worked

lived

painted

was

Were

was not

was

Ø 改错题(请改正每个句子中的一个错误)

1．How is Jane yesterday ?

_________________________

2．He watches TV last week.

_________________________

3．He plays basketball at 6:00 the day before yesterday.

__________________________

4．I studyed English seven years ago.

__________________________

is - was

watches - watched

plays - played

studyed - studied

写出下列动词的过去式

am
is
are

watch
dance
study
stop

do
does
don’t
doesn’t
go
eat
have
sing

was
was
were

watched
danced
studied
stopped

did
did
didn’t
didn’t
went
ate
had
sang

动词过去式 不规则变化

1.动词原型和过去式一样。

put - put (放)

let-let (让)

read-read (读)

I _____ a storybook last night.

My mother didn’t ____ me go out.

read

let

2.字母”i”改为”a”。

begin-began (开始)

drink-drank (喝)

sing-sang (唱)

sit-sat (坐)

swim-swam (游泳)

3.字母“o”改为“a”。

come-came (来)

Tom ______ to learn Chinese last year.

Tom and Mary _____ to China last month.

began

came

4.字母“ow”改为”ew”。

grow-grew (成长)

know-knew (知道)

throw-threw (扔)

5.其它类型。
have, has - had (有)
do, does - did (助动词)
go-went (走)
fly-flew (飞)
see-saw (看见)
buy-bought (买)
eat-ate (吃)

一般过去时 转换句型

动词构成

be动词

实义动词

I/he/she was

They/We/You were

主语+动词过去时+其他

I was ten years old.

I went to school by bus yesterday.

一般过去时 转换句型

be动词句型

be 动词句型

变否定：

is not =
are not =
am not =

was not =
were not =

isn't
aren't
am not

wasn't
weren't

变疑问：

I was →

He was →

We were →

They were →

Were you ... ?

Was he ... ?

Were you ... ?

Were they ... ?

He was 12 years old last year.

否定句:

一般疑问句:

肯定回答:

否定回答:

He was not 12 years old last year.

Was he 12 years old last year ?

Yes , he was.

No , he was not.

wasn't

wasn't
例题

练习

They were students two days ago.

否定句:

一般疑问句:

肯定回答:

否定回答:

They were not students two days ago.

Were they students two days ago ?

Yes , they were.

No , they were not.

weren't

weren't

I was boring yesterday.

否定句:

一般疑问句:

肯定回答:

否定回答:

I was not boring yesterday.

Were you boring yesterday ?

Yes , I was.

No , I was not.

wasn't

wasn't
例题

练习

We were happy last weekend.

否定句:

一般疑问句:

肯定回答:

否定回答:

We were not happy last weekend.

Were you happy last weekend ?

Yes , we were.

No , we were not.

weren't

weren't

一般过去时 转换句型

实义动词句型

She got up at 6 o'clock yesterday.

否定句:

一般疑问句:

肯定回答:

否定回答:

She didn't get up at 6 o'clock yesterday.

Did she get up at 6 o'clock yesterday ?

Yes , she did.

No , she didn't

例题

练习

He went to the park yesterday.

否定句:

一般疑问句:

肯定回答:

否定回答:

He didn't go to the park yesterday.

Did he go to the park yesterday ?

Yes , he did.

No , he didn't.

I sang a song just now.

否定句:

一般疑问句:

肯定回答:

否定回答:

I didn't sing a song just now.

Did you sing a song just now ?

Yes , I did.

No , I didn't

例题

练习

We came to China last month.

否定句:

一般疑问句:

肯定回答:

否定回答:

We didn't come to China last month.

Did you come to China last month ?

Yes , we did.

No , we didn't.