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寒蝉2020年中考英语基本时态语法知识讲解

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2021-01-18 21:30
tags:中考英语, 中考, 初中教育

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2021年1月18日发(作者:探索的近义词)
2020年中考英语基本时态语法知识
(名师总结必考语法知识点,值得下载)
一. 概念:
英语中表示不同时间发生的动作或存在的状态,需用不同的动词形式表示,这种不同的
动 词形式称为时态。
二.种类:(基本时态)
一般现在时
现在进行时
一般将来时
现在完成时
三.用法:
1.一般现在时:
(1)一般现在时表示经常发生或习 惯性的动作或状态及客观现实和普遍真理。
一般现在时常以动词原形表示,但当主语是第三人称单数时, 动词词尾加
(2)句型结构:主语+V.(包括be动词)+宾语+…
She is an engineer.
He has breakfast at 6:00every day.
(3)注意:
1)一般现在时通常与always , often , usually , every day , sometimes , once a week 等
时间状语连用。
I always watch TV at 8:00 in the evening .
They go home once a week .
We usually do our homework at home .
2)表客观现实或普遍真理。
-s或- es。
一般过去时
过去进行时
过去将来时
过去完成时
The sun always rises in the east .
The light travels faster than the sound .
3)表永远性的动作或状态。
He lives in the country .
(4)否定句和疑问句。
1)-----He is an engineer.
-----He isn’t an engineer.
-----Is he an engineer?
-----Yes, he is ./ No, he isn’t.
2)----We get up at 7:30 in the morning .
-----We don’t get up at 7:30 in the morning .
-----Do you get up at 7:30 in the morning ?
-----Yes, we do. / No, we don
3)----He likes music.
-----He doesn’t like music.
-----Does he like music?
-----Yes ,he does./ No, he doesn
2.一般过去时
(1)一般过去时表示发生 在过去的动作或存在的状态,通常与表示过去的时间状
语yesterday, last night ,some years ago, in 1990,in those days.等连用。
I was a student 6years ago.
I went to Beijing last year.
They saw a film last night .
(2 )句型结构:主语+V.过去时+宾语+…
例句:昨天他很忙。
去年他抽烟了。
两年前 他去参军了。
他在1990年去世了。
’t .
’t.
(3)否定句和疑问句。
a)----He was busy yesterday.
-----He wasn’t busy.
-----Was he busy?
-----Yes, he was./ No, he wasn
b)----He smoked last year.
-----He didn’t smoke last year.
-----Did he smoke last year?
-----Yes ,he did ./No ,he didn’t.
’t.
c)----He joined the army in 1990.
-----He didn’t joined the army in 1990.
-----Did he join the army in 1990?
-----Yes ,he did ./No ,he didn
(4)动词不规则变化:
do----did
begin---- began
make----made
cut----cut
3.一般将来时< br>(1)表示将来发生的动作或存在的状态,常与表将来的时间状语tomorrow, the day
go----went
drink----drank
lie----lay
set----set
come----came
keep----kept
dig----dug
let----let
run----ran
leave----left
eat----ate
read----read
write----wrote
sleep----slept
know---- knew
hurt----hurt
’t.
after tomorrow, next Sunday, soon, in a few days等连用。
(2)句型结构:主语 +will/shall+V.原形+…(第一人称用shall)
I shall go to Shanghai tomorrow.
They will have a meeting next week.
----She will be 20 years old.
----Will she be 20 years old?
----Yes, she will./ No, she won
(3)主语+will/shall+V.原形+…
be(am, is, are)going to
They will have a meeting next Sunday.
(will=are going to )
----What will they do next Sunday ?
’t .

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