内容正文:
一般过去时
1
定义
构成(动词的规则性和不规则性变化)
句式结构
时间标志词
一般过去时表示过去某个时间或某一段时间内发生的动作或存在的状态,也可以表示过去的习惯或经常发生的动作。一般过去时常和表示过去的时间状语连用。
定义
yesterday(昨天),last week/month/year(上周/上个月/去年),two days/ months ago(两天/两个月前),the day before yesterday(前天),in 2000(在2000年),in those days(在那些日子里),just now(刚才),a moment ago(刚才)等常与一般过去时连用。
时间标志词
练习:判断下列句子是否用一般过去时。
I got up at six thirty yesterday morning.
He had a good time last summer?
He was there five minutes ago.
The little girl was born in 2008.
When Tony was young, his parents passed away.
I saw him at the gate of the school just now.
(1)be动词的过去式:am / is are
(2)实义动词的过去式:
①一般在词尾加-ed。
例如:play—played; clean—cleaned
②以字母e结尾的直接加-d。
例如:live—lived; like—liked
was
were
构成
③以“辅音字母+y”结尾的,变“y”为“i”,再加-ed。
例如: study—studied; worry—worried
④末尾只有一个辅音字母的重读闭音节单词,先双写这
个辅音字母,再加-ed。
例如:stop—stopped; plan—planned
注 意
a.清辅音 , , , , 等后,
-ed要读 。如 milked, washed.
b.元音或浊辅音 , , , ,
等后,-ed要读 。如 played, turned.
c. 或 后,-ed读 。如wanted,
needed.
⑤动词过去式的不规则变化规律:
类别 例词
过去式和原形一样
cut→cut let→let put→put
变i为o
write→wrote ride→rode drive→drove
变ow/aw为ew
draw→drew know→knew grow→grew
类别 例词
中间去e,词尾加t
keep→kept feel→felt sleep→slept
词尾的d变成t
spend→spent send→sent lend→lent
过去式以ought/
aught结尾
think→thought teach→taught buy→bought
be动词的过去式
am/is→was are→were
make→made have→had
go→went do→did
sit→sat can→could
eat→ate buy→bought
write→wrote swim→swam
sing→sang begin→began
抢答时刻
练习:用正确的形式将句子补充完整。
1. I ______(go) to the countryside last weekend.
2. David ______(have) a great time during the summer
holiday.
3. I _______(buy) a bunch of flowers for my mother.
4. My elder sister ______(eat) up all the pears just now.
5. My grandpa ______(sit) th