内容正文:
初中英语语法知识 复习集
一般过去时
1.定义
过去某个时间里发生的动作。
过去经常性、习惯性动作。
2.结构
①主语+V(过去式)
②主语+was/were+其他
例句:
1.I ate,slept and watched Bilibili yesterday.①
2.I like making Tiktok videos.①
3.Demi was a doctor 5 years ago.②
4.We were afraid of failing the test.②
3.变化规则
1)规则变化
变化
原形
过去式
过去分词
直+-ed
work
worked
worked
去e+-ed
live
lived
lived
双+-ed
drop
dropped
dropped
“辅音字母+y”改y为i+-ed
cry
cried
cried
study
studied
studied
2)不规则变化
AAA
cost
cost
cost
hurt
hurt
hurt
ABB
lose
lost
lost
build
built
built
ABC
eat
ate
eaten
fall
fell
fallen
ABA
come
came
come
run
ran
run
AAB
beat
beat
beaten
4.标志词
yesterday 昨天
just now 刚刚
last week/year上周/去年
XX ago 多久之前
in+过去时间 在某时间
when I was... 当我...
口诀:昨天刚刚last前,in+过时when字连
5.句型转换
口诀1:有 be提be
肯定式
was/were
否定式
was/were not = wasn’t/weren't
一般疑问句
was/were提前
回答
Yes,sb was/were、No,sb wasn't/weren't”t
口诀2:无be求助
肯定式
主语+过去式
否定式
主语+didn't+V
一般疑问句
Did+主语+V
回答
回答 Yes,sb did/No,sb didn't
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