Unit11 How was your school trip? SectionA 语法知识：一般过去时 课件（26张PPT）

(共26张PPT)
Unit 11
How was your school trip
语法知识：一般过去时（一）
爸爸去哪儿？—— 爸爸去哪儿了？
(描述过去发生的事情或存在的状态)
一般过去时
定义
⑴ 表示发生在过去某个时间的动作或状态。
I got up at seven yesterday.
⑵ 表示过去经常或反复发生的动作或行为。
When I was a child, I often listened to the radio.
常和表示过去的时间状语连用，如yesterday, last night,
in 1990, two days ago 等。
（一）规则动词过去式
work look play
need turn …
name promise like
hope arrive…
marry study
carry worry …
stop fit travel
beg hug …
动词过去式的构成
（一）规则动词过去式
name promise like
hope arrive…
marry study
carry worry …
stop fit travel
beg hug …
worked looked played
needed turned …
1.一般情况+ed
动词过去式的构成
（一）规则动词过去式
named promised liked
hoped arrived…
marry study
carry worry …
stop fit travel
beg hug …
worked looked played
needed turned …
1.一般情况+ed
2.不发音的e结尾d
动词过去式的构成
（一）规则动词过去式
named promised liked
hoped arrived…
married studied carried worried …
stop fit travel
beg hug …
worked looked played
needed turned …
1.一般情况+ed
2.不发音的e结尾+d
3.辅音字母加y结尾，改为i+ed
动词过去式的构成
（一）规则动词过去式
named promised liked
hoped arrived…
married studied carried worried …
stopped fitted travelled
begged hugged …
worked looked played
needed turned …
1.一般情况+ed
2.不发音的e结尾+d
3.辅音字母加y结尾，改为i+ed
4.双写最后一个字母+ed
动词过去式的构成
（二） 不 规 则 动 词 过 去 式 Verb Past tense
am/is was
are were
buy bought
do/does did
eat ate
go went
have/has had
ride rode
see saw
…… ……
一般过去时—结构
肯定句：主语+be动词过去式+其他
否定句：主语+was/were not+其他
一般疑问句：Was/ Were + 主语 + 其他
She was at home yesterday.
She wasn't at home yesterday.
Was she at home yesterday
肯定句：主语+动词过去式+其他
否定句：主语+didn't+动词原形+其他
一般疑问句：Did +主语+动词原形+其他
一般过去时—结构
They watched TV last night.
They didn't watch TV last night.
Did they watch TV last night
用括号中所给单词的适当形式填空。
1. How______ (is) your winter vacation
2. I ______ (go) shopping with my mother last weekend.
3.She didn’t ______(feed) chickens yesterday.
4. We ______(have) a big meal two days ago.
5. - ______ (do) you ______ (finish) your homework
- Yes, I did.
Exercises
was
went
feed
had
Did
finish
Summary
Unit 11
How was your school trip
语法知识：一般过去时（二）
Past 过去
Present 现在
ride a horse
feed chickens
do homework
milk a cow
rode a horse
fed chickens
did homework
milked a cow
动词的过去式（规则动词和
不规则动词）
1. 表示过去某个时间发
生的动作或存在的状态。
2. 表示过去经常或反复发
生的动作。
yesterday
last night/week/time…
… days ago
on Sunday morning
一般过去时
一般过去时
用法
构成
常用时间
构成规则 原形 过 去 式
一般在动词原形末尾加-ed work play worked
played
结尾是e的动词加-d hope live hoped
lived
末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-ed stop trip stopped
tripped
结尾是“辅音字母+y”的动词，先变“y”为“ i”再加-ed study worry studied
worried
规则动词过去式的构成
规则动词过去式词尾-ed的读音
读音规则 读 音 例 词
在浊辅音和元音后面 /d/ moved /mu:vd/
在清辅音后面 /t/ passed /pa:st/
在/ t /, / d / 后面 /Id/ needed /'ni:dId/
清念 /t/, 元浊/d/;
/t/ /d/ 之后念/Id/
go
come
get
ride
do
is
are
have
eat
buy
see
不规则动词的过去式
went
came
got
rode
did
was
were
had
ate
bought
saw
肯定句：主语+动词过去式+其它
I go to the movie. →I went to the movie.
否定句：主语+didn’t+动词原形+其它
I don’t go to school today. →
I didn’t go to school today.
一般疑问句：Did +主语+动词原形+其它
--Do you have breakfast
--Yes, I do./No, I don’t. →
--Did you have breakfast
--Yes, I did./No, I didn’t.
实义动词的一般过去时
肯定句：He was at home yesterday.
We were happy at the party.
否定句：He wasn’t at home yesterday.
We weren’t happy at the party.
疑问句：--Was he at home yesterday
--Yes, he was./No, he wasn’t.
系动词be的一般过去时
am (is) →was are →were
动词一般过去时, 表示过去发生事;
be用was或用were, have, has变had;
谓语动词过去式, 过去时间做标志;
一般动词加-ed, 若是特殊得硬记。
否定句很简单, 主语之后didn’t添;
疑问句也不难, did放在主语前;
如果谓语之前有did, 谓语动词需还原;
动词若是was, were, 否定就把not添。
巧记一般过去时
I. 根据句意及括号内所给词的提示填空。
1. In 2021, this boy ________(be) in our
class.
2. His father ___________(not watch) TV
just now.
3. Last term they always ________(eat) in
the dining hall.
4. Did it ________(get) cloudy
5. Simon ________(learn) a lot about
drawing and he could draw well.
learned
was
didn’t watch
ate
get
II. 根据括号内的要求完成下列各题, 每
空一词(含缩略形式)。
1. My grandma was well in 2021. (改为
一般疑问句)
______ ______ grandma well in 2021
2. All the children went to the library. (改
为一般疑问句)
_______ all the children ________ to
the library
Was your
Did go
3. —Were your parents in Beijing on
vacation last month (补全肯定答语)
—Yes, ________ ________.
4. —Did your sister eat breakfast this
morning (补全否定答语)
—No, ________ ________.
5. Ms. White’s vacation was very great. (对
划线部分提问)
_______ _______ Ms. White’s vacation
How was
they were
she didn’t
Thank you!