内容正文:
一般过去时
Simple Past Tense
《英语 基础模块1》(外研版第二版)
Unit 2 We Are Friends语法
目录
CONTENTS
01
02
03
04
一般过去时 定义与用法
般过去时 时间标志
动词过去式变化
一般过去时 结构
05
基础巩固
05
能力提升
导
入
什么是一般过去时?
一般过去时是英语中最基本的时态之一。
eg. One of my close friends got angry with me.
eg. I shouted at her over a small issue yesterday.
基本结构:主语+was/were/动词过去式+其他
定义:表示过去某个时间发生的动作或存在的状态;或者过去时间里,习惯性、经常性的动作、行为。
一般过去时的用法
eg.Yesterday, we went to the zoo.
eg. The village attracted many investors in the past.
1. 表示过去时间发生的动作。
eg. Tom played football yesterday.
一般过去时的用法
eg. In those days, they sowed wheat by hand.
eg. He walked to school every day when he was in Grade 10.
2. 表示过去习惯、反复发生的动作或一度存在的状态。
eg. We often stayed after class to ask the teacher questions last term.
时间标志词
yesterday昨天
the day before yesterday前天 yesterday morning昨天早上
last spring/week/month/year/
night
three days ago
two months ago
four years ago
a moment ago
long long ago
① tomorrow系列
②last系列
③ago系列
时间标志词
in 1990
on the morning of May 1st
④介词+过去的时间
just now
in the old days
in the past
once upon a time
the other day
in the old time
⑤短语系列
Task1 以下哪些是一般过去时的时间提示词?
tomorrow
yesterday
just now
the day after tomorrow
two months ago
in 2035
last summer
the day before yesterday
once upon a time
in 1983
every day
动词过去式的规则变化
clean – cleaned
use – used
drop-dropped
cry-cried
chat-chatted
直接加-ed
辅元辅的重读闭音节:
双写尾字母,加ed
以辅音字母+y结尾的,变y为i加ed
play → played
work → worked
不发音的e:去掉e,加ed
live-lived
stop-stopped
study-studied
move-moved
不规则动词的过去式
cost→cost cut→cut hit→hit hurt→hurt let→let put→put read→read
swim→swam sing→sang begin→began sit→sat give→gave drink→drank
bring→brought buy→bought
think→thought
catch→caught teach→taught
① AA型
②遇见i变为a
③过去式以ought和aught结尾的单词。
不规则动词的过去式
feel→felt keep→kept sleep→slept feed→fed
sleep→slept sweep→swept meet→met
ride→rode
drive→drove
write→wrote
know→knew grow→grew throw→threw draw→drew
④中间去e末尾加t
⑤把i变为o
⑥ow/aw变为ew
build→built lend→lent send→sent spend→spent
⑦ 以d结尾的词,把d变成t。
Let's chant
see-saw
have-had
do-did
run-ran
get-got
say-said
tell-told
make-made
tell-told
take-took
come-came
fly-flew
meet-met
lose-lost
give-gave
find-found
know-knew
eat-ate
wear-wore
write-wrote
draw-drew
break-broke
swim-swam
leave-left
keep-kept
bite-bit
grow-grew
hear-heard
win-won
feed-fed
sit-sat
begin-began
drink-drank
lead-led
put-put
think-thought
buy-bought
teach-taught
bring-brought
go-went
一般过去时的结构
1. 含有be动词
肯定句
主语 + was/were + 其他。
This colour was my first choice.
否定句
主语 + was/were + not + 其他。
Things weren’t/were not so bad.
一般疑问
Was/Were + 主语 + 其他?
Were you hungry?
特殊疑问句
疑问词+ was/were + 主语 + 其他。
Where was he?
was为单数;
were为复数
什么是主谓一致
2. 含有实义动词
肯定句
主语 + 动词的过去式 + 其他。
I attended a volunteer activity in the community last Saturday.
否定句
主语 +didn’t + 动词原形 + 其他。
I didn't finish my history project on time last week.
一般疑问
Did + 主语 + 动词原形 + 其他 ?
Did they have a good time at the graduation party?
特殊疑问句
疑问词+ did+ 主语 + 动词原形+ 其他。
What did he do?
一般过去时的句型转换
陈述句改一般疑问句:(第一人称变第二人称。通常some变any。)
1.当句中含be动词或情态动词时,将它们提到句首。
I was a member of the school debate team last year.
Were you a member of the school debate team last year?
I was interested in history last year.
Were you interested in history last year?
2.当句中没有be动词和情态动词时,在句首加Did,动词变原形。
She finished her homework yesterday.
Did she finish her homework yesterday?
My father caught some fish just now .
Did your father catch any fish just now ?
一般过去时的转换
陈述句改否定句:(some变any,and变or,too变either)
1.当句中含be动词或情态动词时,在它们后面加not。
I was a student.
I was not a student.
I was 11 years old last year.
I was not 11 years old last year.
2.当句中没有be动词和情态动词时,在动词前面加didn’t,动词变原形。
She worked at home, too.
She didn’t work at home, either.
My father caught some fish and birds just now .
My father didn’t catch any fish or birds just now.
一般过去时的转换
陈述句改特殊疑问句:
1.当句中含be动词或情态动词时,将其提前到疑问词后。
I was a student.
Who are you ?
My father could sing.
What could your father do?
2.当句中没有be动词和情态动词时,在疑问词后加助动词did,动词变原形。
We had some dogs.
What did we have?
Tom liked dogs.
What did Tom like?
基础巩固
一、用所给词的适当形式填空
1. We _________ (play) on the playground last Sunday.
2. He _________( get) up at six yesterday morning..
3. My father_________ (lose) the key two days ago.
4.Mike often _________(study) Chinese after school last year.
5.Danny __________(put) on the coat just now.
6.They __________(move) to the USA in 1865.
played
got
lost
studied
put
moved
什么是主谓一致
二、选择题
1.The black mouse with two large round ears ________ popular with people all around the world in the 1930s.
A.is B.was C.are D.were
2.There ________ a forest at the foot of the hill five years ago.
A.was B.is C.were D.are
3.My father was so tired that he ________ just now.
A.fell sleepy B.goes to sleep C.fell asleep D.sleeping
4.When I was in the countryside, I ________ many vegetables in the garden.
A.plant B.planted C.grow D.grew
5.They ________ to visit the museum last week.
A.go B.went C.are going D.will go
B
A
C
D
B
能力提升
一、用所给词的适当形式填空
1. The scientists ___________ (discover) a new species of deep-sea fish during the last expedition.
2. She ______________ (not realize) the importance of environmental protection until she visited the polluted river last year.
3. When the fire broke out, the volunteers ________ (risk) their lives to save the trapped people.
4.The company __________ (introduce) a new recycling policy two years ago, which greatly reduced waste.
5.I ________ (meet) a famous environmentalist at the conference last week, and we talked about climate change for hours.
discovered
didn’t realize
risked
introduced
met
Summary
01. 一般过去时 定义与用法
02.般过去时 时间标志
03.动词过去式变化
04.一般过去时 结构
感谢大家观看
PRACTICE MAKES PERFECT
THANK YOU FOR LISTENING AND WATCHING
Lavf59.14.100
$