小学英语语法：一般过去时.ppt

小学生英语语法
一般过去时
1
学习目标




(练习与答案)
2
3. 结构
1. 概念

主语+ 动词的过去式+ 其它
yesterday (morning …)
last (year, week, night, month…)
in 1990 (过去的年)
two days ago
the day before yesterday
just now = a moment ago
now
past
future
一般过去时的概念
表示过去某个时间发生的动作或存在的状态
3
1. 规则动词
look looked
1)一般在动词原形末尾加– ed play played
start started
2)结尾是 e 的动词只加-- d live lived
hope hoped
use used
3)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 stopped
plan planned
trip tripped
4)结尾是“辅音字母+y”的词,
先变“y”为“i”再加—ed
study studied
carry carried

4
1)过去式与原形一样
let→let 让 put→put 放下 cut → cut 砍,剪
cost →cost花钱 read→read读书 hurt → hurt受伤
2)变元音字母为a
run→e → came过来 sit→sat坐下
give→gave给 drink→drank喝 begin→began开始
sing→sang唱歌 swim→swam游泳
:
sleep→slept 睡觉 sweep→swept 拖地
keep→kept 保持 feel→felt 感觉
变成o
write→wrote写 ride→rode骑(车) drive→drove开(车)
2. 不规则动词
5
5. —ought: think→thought 想 buy→bought买
bring→brought带着 fight→fought打仗
6 ——aught是关: catch→caught抓 teach→taught教学
ow/aw 改为 ew
know→knew知道 grow→grew长大
throw→threw扔 draw→drew画画
8结尾d变t:
build→built建造 spend→spent花钱/时间
lend→lent借给别人 send→sent寄
6
am, is
are
* do
* go
*have
make
*get
*eat
say
stand
*find
begin
bring
look
play
feel
build
fight
give
teach
sing
buy
e
draw
drink
drive
hope
use
start
was
were
did
went
had
made
got
ate
said
stood
found
began
brought
looked
played
felt
built
fought
gave
taught
sang
bought
cut
came
drew
drank
drove
hoped
used
started
剩余不规则动词表
grow
put
read
run
sweep
sit
sleep
spend
catch
swim
write
live
stop
plan
study
carry
grew
put
read
ran
swept
sat
slept
spent
caught
swam
wrote
lived
stopped
planned
studied
carried
7
含有 be 动词的句型
一般过去时表示过去时间内某人某物存在的状态,:
I was a teacher last year.
She(He) was a singer.
We
You were happy.
They
一般现在时表示某人某物现在的状态,:
I am a teacher now.
She(He) is a singer.
We
They are happy.
You
三. 一般现在时和一般过去时句型结构的异与同
8
含有 be 动词的句型结构
一般现在时:
1)肯定式:
主语+