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一般过去时和过去进行时.doc

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一般过去时和过去进行时.doc

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一般过去时和过去进行时
重点 :1 、了解一般过去时的构成以及用法;
2、了解过去进行时的构成以及用法。
一般过去时
表示在过去某个时间里所发生的动作或存在的状态。句子的谓语要用动词
的过去式,这种时态叫一般过去时。
谓语构成
一般过去时的谓语不管主语的人称和单复数都用动词的过去式表示, 动词的过
去式有规则与不规则两种。规则动词的过去式在动词原形后加 -ed, 不规则动词
的过去式要逐个记忆。
规则动词的过去式变化方式如下:
情 况 变化规则 例 词
一般情况 在动词原形后 start → started work →
加-ed worked
enjoy → enjoyed finish →
finished
以不发音的
在动词后加 -d
phone
→phoned
live
→lived
e 结尾的词
move
→ moved
hope

hoped
以辅音字母 +y
变 y 为 i ,
cry
→ cried
carry
→carried
结尾的词
再加 -ed
try
→ tried
study

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studied
以辅音字母结尾 双 写 该 辅 音 字 plan → planned stop →
的重读闭音节词 母,再加 -ed stopped
不规则动词的过去式 (举例)
begin → began go → went see → saw ` do → did
get → got come →came leave →left am → was
are → were give → gave have → had think →
thought
2 .一般过去时的否定式和疑问式
1)实义动词的一般过去时的否定式和疑问式要用助动词 did 帮助构成。疑问
句的简单回答也要用助动词 。(Yes, I did. / No, I didn ’t )
否定句构成: 主语 + did not (didn ’t) + 动词原形
例如:
I didn ’ t see your sister last Sunday. 我上星期天没看见你的姐姐。
He did not go to the cinema yesterday. 我昨天没有去看电影 .
疑问句构成: Did + 主语 + 动词原形 ?
例如:— Did you enjoy the film? 你喜欢这部电影吗?
--- Yes, I did. / No, I didn ’t. 是的,我喜欢。 / 不,我不喜欢。
Did she go back before noon?她是中午前回来的吗?
Yes, she did. / No, she didn’ t. 是的,她是的。 / 不,她不是。
2)”是” 动词 be (was, were) 的一般过去时的否定句和疑问句不用助动词
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did ,直接用’ was, were 提问(放在主语前面)构成疑问句,在”是“动词
后加 not 构成否定句 : was not / wasn ’ t were not / weren ’t 。 回答也
一样。
例如: Was he at home last night? Yes, he
Were you in Class 1, Grade 3

was . / No, he wasn ’ t .
last year? Yes, I was , / No, I
wasn ’t .
Was your father busy last week? Yes, he was . / No, he wasn ’
t.
When were you born? I was born in 1990.
Where were they last summer holiday? They w