内容正文:
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语法点二 一般过去时
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语法一点通 读一读,学会一般过去时的用法
含义:一般过去时用来表示过去某一时间发生的动作或存在的状态,以及过去习惯性、反复性的动作,常与表示过去的时间状语连用:yesterday(昨天), last year(去年), ago(以前), before(过去)等。
链接教材功能句式:
1.They got seventy points. 他们得了70分。
2.It could find the people. 它能找到人们。
3.Where did Daming and his mum go?大明和他妈妈去了哪里?
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01 一般过去时的肯定句构成
主语+动词过去式+其他.
例:Jenny went to London last year. 去年珍妮去了伦敦。
例:We took some photos yesterday. 昨天我们拍了一些照片。
02 一般过去时的否定句构成
主语+didn't+动词原形+其他.
例:I didn't go to school last Saturday. 上周六我没去学校。
例:Daming didn't visit his grandparents last night. 昨晚大明没去看他的祖父母。
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03 一般过去时的一般疑问句构成
Did+主语+动词原形+其他?
肯定回答:Yes, 主语+did.
否定回答:No, 主语+didn't.
例:—Did she clean her room yesterday?她昨天打扫她的房间了吗?
—Yes, she did. 是的,她打扫了。
例:—Did your sister make a cake two days ago?你姐姐两天前做蛋糕了吗?
—No, she didn't. 不,她没做。
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04 一般过去时的特殊疑问句构成
特殊疑问词+did+主语+动词原形+其他?
例:What did they have for dinner last Sunday?他们上周日晚餐吃了什么?
例:How did you get to the park yesterday? 你昨天是如何到达公园的?
05 记忆小口诀
一般过去时并不难,过去动作、状态记心间。动词要用过去式,时间状语句末站。否定句很简单,didn't站在动原前,其他部分都不变。一般疑问句也好变,did放在句子前,主语、动原依次站。特殊疑问句更简单,疑问词加一般疑问句记心间。最后一条请注意,动词过去式要牢记。
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名师点睛
一般过去时的时间状语:yesterday, last night/week/month/year/Sunday, ten years ago, this morning, just now(刚才), at that time等。
多学一点
动词过去式的变化规则:
一般情况下动词词尾加\|ed
例:watch—watched
wash—washed
clean—cleaned
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以不发音的字母e结尾的动词后加\|d
例:live—lived
hope—hoped
use—used
以辅音字母+y结尾的动词,把y变为i,再加\|ed
例:study—studied
carry—carried
worry—worried
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以元音字母+一个辅音字母结尾的重读闭音节动词,先双写辅音字母,再加\|ed
例:stop—stopped
plan—planned
step—stepped
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语法自主测 测一测,看你掌握了多少
Ⅰ.用括号中所给动词的适当形式填空
1.Sam ______(go) to school last Sunday.
went
2.Did you _____(have) a picnic yesterday?
have
3.They didn't ______(want) to get wet.
want
4.There _______(be) any bread in the bag then.
wasn't
5.Jack _______(buy) some food in the supermarket last night.
bought
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6.My father ______(come) back home late last night.
came
7.—Where did you go last weekend?
—I ______(go) to the Great Wall.
went
8.—You can't smoke here.
—Sorry. I __________(see) the sign.
didn't see
9.She ___________(not visit) her g