动词过去式的用法

如题所述

一般过去式 表示过去的动作和状态。 I met him yesterday. 昨天我碰见了他。
一般过去式构成: 表示一般过去式的动词通常用动词的过去式形式来表示,而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。规则动词的过去式变化如下:
一般情况下,动词词尾加 -ed ,如:
worked played wanted acted
以不发音的 -e 结尾动词,动词词尾加 -d,如: lived moved decided declined hoped judged raised wiped
以辅音字母 + y结尾的动词,把-y变为-i 再加-ed,如:
studied tried copied justified cried carried embodied emptied 以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加 -ed,如: stopped begged fretted dragged dropped planned dotted dripped 注:不规则动词的过去式变化规律性不强,须多加记忆。
go - went make - made get - got buy - bought come - came fly-flew

一般过去式的用法:

1) 表示过去某一时刻或某一段时间内所发生的动作或情况,通常一般过去式带有表示动作时间状语的词,词组或从句,如 yesterday, the day before last, last week, two days ago 等,上下文清楚时可以不带时间状语。

I worked in that factory last year.

去年我在那一家工厂工作。

I went to the Tian Long Mountain yesterday.

昨天我们去了天龙山。
参考资料:http://www.cnread.net/cnread1/yyxx/yyyf/002.htm
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第1个回答  2020-04-07
肯定句中的过去时态,be动词或者动词要用过去式,比如was,were,实意动词要用过去时态,do当实意动词讲时,要用did
例如:He
was
a
student
many
years
ago.很多年前他是个学生
I
went
to
cinema
last
week.我上周去了电影院(went是go的过去时)
I
did
my
homework
last
week.
我上周做了家庭作业(这里did是do当实意动词的过去式)
否定句中的过去时态,be动词要用过去式+not,或者助动词did+not
I
were
15
years
old
last
year.我去年15岁
I
didn't
go
to
school
yesterday.我昨天没去学校
I
didn't
do
my
homework
yesterday.我昨天没做作业(这里didn't是助动词,do是实意动词)
疑问句中,提问时be动词要用过去式,或者用主动词Did
Were
you
15
years
old
last
year?你去年是15岁么?
Did
you
have
a
good
meal?(你吃得好么)

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