一般过去时课件(共24张PPT)（七下）

(共24张PPT)
一般过去时
1
复习
2
一般过去时
3
总结
CONTENTS
一般过去时态
01
复习一般现在时
表示经常性，习惯性的动作，客观规律或事物存在的状态
He often takes the subway to the park.
My classmates are very kind to me.
动词一般现在时
The beautiful garden is near my home.
My dogs hate eating hotdogs.
02
一般过去时
动词的一般过去时态
1.描述在过去某个时候发生的动作或存在的状态。
2.表示在过去某段时间里经常发生的习惯性动作。
例如：
I got up at 7:00 yesterday.
He was ill a week ago.
He always went to school by bus last year.
二. 时间标志词
常和表示过去的时间状语连用。
如：last year/month/week/night, yesterday, two weeks ago等； 也可表示过去经常反复发生的动作，常和often, always等频率副词连用。如：
I saw him on the street last month.
We often played football ten years ago.
2. 一般过去时动词的变化
1）一般词尾+ed. look-looked，
,
一、规则变化：
wanted，
played
lived
want -
play-
like -
liked，
live-
2）以不发音e结尾的+ d
3）重读辅元辅结尾的，双写尾字母再+ed
例如：stop-stopped
plan --
planned
4）辅音+y结尾的，把y变i,再+ed.
例如：study-studied
carry-
carried
classify -
classified
二. 不规则变化：见英语书148页 如 do - did; am/ is - was ; are - were
eg: love -
loved
练一练
把下列动词变成过去式形式
1. look _______ 2. live _______
3. stop_______ 4. worry _______
5. carry_______ 6. hope_______
7. trip_______ 8. call_______
9.visit_______ 10.finish_______
11arrive______ 12. get_______
13perform_______ 14.enjoy________
looked
lived
stopped
worried
carried
hoped
tripped
called
visited
finished
arrived
got
performed
enjoyed
一、用所给单词的适当形式填空。
1. He _________ (live) in Xinxiang three years ago.
2. I ______________ (borrow) some books yesterday evening.
3. My parents _______ (park) at a bus station to buy things .
4. My grandma ____________ (watch) TV in bed yesterday.
5. Tom ________ (carry) lots of books last week.
6. Tom and I ________ (be)on the farm a moment ago.
7. He _______ (like) playing computer games last year.
练一练
lived
borrowed
parked
watched
carried
were
liked
7. I _______(have) an exciting party last weekend.
8. What ________Tom _______(do) last Saturday evening
9. He _______(watch) TV and ______(read) an interesting book the day before yesterday.
10. They all _________(go) to the mountains yesterday morning.
11. She ___________(not visit) her aunt last weekend.
12 She _________(stay) at home and __________(do) some cleaning last month.
13--How _______(be) Jim's weekend --It _________( not be) bad.
14--When ________you ________(write) this song
--I _______(write) it last year.
had
did
do
watched
read
went
didn't visit
stayed
did
was
wasn't
did
write
writed
注意：be 动词的过去式
1.(句子主语为第一、第三人称单数)
am,is的过去式 →was
否定式→was not 或 wasn't
2.(句子主语为第二人称或第一、二、三人称复数)
are的过去式→were
否定式→were not或weren't
They ________ (be) at home last night.
I _______ (be) on duty yesterday.
【注意】be动词的过去式用法与am、is、are在各种句式中的用法一致
was
were
注意：be born 意为“出生，出世”。当说明某人的出生情况时，通常用一般过去时
was born 或were born.
--When ___ (be) Tom born 汤姆什么时候出生的？
--He was born in May.
--Where ____ (be) the twins born 这对双胞胎在什么地方出生的？
--They were born in Shanghai
was
were
句型结构：
1，主语+be（was/were)+其他
2，主语+实义动词过去式+其他
例如：
句式变换
1. I was at home yesterday.
2. I played games yesterday.
否定句： 主语+be(was/were)+not + 其他
四. 句式变换
1，主语+be（was/were)+其他
1. I was at home yesterday.
2. I was not at home yesterday.
3. Were you at home yesterday
4.Where were you yesterday
一般疑问句：Be（过去式）+主语+其他
特殊疑问句： 疑问词+Be(过去式)+主语+其他
练一练
句型转换
1. Tom was happy last night.
否定句：
一般疑问句：
肯定回答和否定回答：
2. We were in Shanghai last week.
否定句：
一般疑问句：
对划线部分提问：
Tom wasn't happy last night.
Was Tom happy last night
Yes,he was./ No, he wasn't.
We weren't in Shanghai last week.
Were we in Shanghai last week
where were we in last week
肯定句：主语+动词的过去式+其他
否定句结：
2. 主语+动词的过去式+其他.
如：He went to the toy store yesterday. 他昨天去玩具店了。
主语+did not (didn't)+动词原形+其他
如：He didn't go to the toy store yesterday. 他昨天没去玩具店。
一般疑问句：Did+主语＋动词原形＋其他？
如：--Did you go to Beijing last week
--Yes, we did. /No, we didn't.
特殊疑问句：疑问词＋did+主语＋动词原形＋其他？
如：--What did you do last night
I went to the store to buy juice.
句型转换。（每空一词）1.I did my homework at home yesterday. (改为否定句 )
I _____ _____ my homework at home yesterday.
2.Lucy sang a Chinese song at her birthday party. (改为一般疑问句) _____ Lucy _____ a Chinese song at her birthday party
3.I had a good time in Beihai Park last week. (改为同义句)
I _______ _____ in Beihai Park last week.
4.Our school art festival was very nice. (对画线部分提问)
_____ _____ your school art festival
5.Lucy and Lily sang English songs and performed ballet at the party. (对画线部分提问)
_____ _____ Lucy and Lily _______ at the party
didn't do
Did sing
enjoyed myself
How was
What did perform
总结
四. 句式变换
1.主语+be（was/were)+其他
否定句： 主语+be(was/were)+not + 其他
一般疑问句：Be（过去式）+主语+其他
特殊疑问句： 疑问词+Be(过去式)+主语+其他
2.主语+实义动词过去式+其他
否定句： 主语+didn’t+动词原型+其他
一般疑问句：Did +主语+动词原形+其他
特殊疑问句： 疑问词+ did +主语+动词原形+其他
THANKS
BYE!