内容正文:
铭文文化
《支点》七年级英语RJ版下册
Unit 7
A Day to Remember
单元
语法讲练
单元语法讲解
一般过去时(一)
1.基本用法
一般过去时表示过去某个时间发生的动
作或存在的状态,也可表示过去经常或反复发
生的动作,常和表示过去的时间状语连用,如
yesterday,last week,just now,in 2020,two
days ago等。
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MINGWEN CULTURE
2.基本句型
(1)肯定句:
①主语十was/were十其他.
②主语十动词过去式十其他,
(2)否定句:
①主语十was/were十not+其他,
②主语十didn't十动词原形十其他.
(3)一般疑问句:
①Was/Were十主语+其他?
肯定回答:Yes,主语十was/were.
否定回答:No,主语十was/were not.
MINGWEN CULTURE
②Did十主语十动词原形十其他?
肯定回答:Yes,主语+did
否定回答:No,主语十didn't.
(4)特殊疑问句:
①特殊疑问词十was/were十主语十其他?
②特殊疑问词十did十主语十动词原形十
其他?
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MINGWEN CULTURE
3.规则动词的过去式变化规则
(1)一般在动词原形末尾加-ed。
clean-cleaned,visit-visited
(2)以不发音的e结尾的动词在词尾加-d。
live→lived,change→changed
(3)以一个元音字母加一个辅音字母结尾
的重读闭音节动词,先双写结尾的这个辅音字
母,再加-ed。
stop->stopped,plan->planned
(4)以辅音字母加y结尾的动词,先把y变
成i,再加-ed。
study→studied,carry-→carried
MINGWEN CULTURE
4.不规则变化的动词
see→saw,do→did,go→went,am/is→was
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MINGWEN CULTURE
单元语法精练
一、用所给词的适当形式填空
1.1
(go)shopping with my mother
yesterday.
2.His parents
farmers before,but
now they
workers.(be)
3.
you
see)any beautiful
paintings at the museum yesterday?
4.We
(eat)some hot Sichuan food at
the restaurant two days ago.
MINGWEN CULTURE
二、按要求完成下列句子
l.The weather was very bad.(改为否定句和
一般疑问句)
The weather
very bad.
the weather very bad?
2.He saw some interesting animals.(改为否定
句和一般疑问句)
He
interesting
animals.
he
interesting
animals?
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MINGWEN CULTURE
3.My school trip was very fun last week.
画线部分提问〉
your school trip last
week?
4.The girls are having a good time on the
school trip.(用last Sunday改写句子)
The girls
on the school trip last Sunday.
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MINGWEN CULTURE