内容正文:
高考英语
时态复习
1、一般现在时:
表示经常性或习惯性发生的动作,
或存在的状态与普遍发生的真理,
动作是否发生在说话时并不是很重要。
Present simple
01
02
03
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be动词:am,is,are
实义动词:do,like,etc
一般现在时的形态对应人称数的变化
什么是人称数?
第一人称:我、我们-I,we
第二人称:你、你们-you
第三人称单数:他她它-he,she,it
第三人称复数:他们她们它们-they
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人称 be动词 否定形式 否定缩写
I am am not I’m not
you/we/they are are not You/we/they aren’t
he/she/it is is not He/she/it isn’t
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主语+V原,主语是第三人称单数时,谓语动词也要相应地变成第三人称单数
I/we/you/they:read like do have
he/she/it: reads likes does has
动词变单三的规则:
大多数实义动词直接在词尾+s
辅音+y结尾的动词把y改为i+es
以s,sh,ch,tch,o结尾的动词+es
be的单三是is,have的单三是has
第三人称单数的用法:
单个称呼、地名、数字或字母做主语时
单个可数名词或this/that/the+单数可数名词时
不可数名词做主语时
不定代词someone,somebody,nobody,everything,something等做主语以及指示代词this/that做主语时
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一般现在时:
①叙述现阶段的状态,经常性或习惯性的动作,常与often,always,sometimes,everyday等表示频度的时间状语连用。
eg.I have breakfast at 7 every morning.
②用于叙述客观事实或真理
eg.The sun rises in the east and sets in the west.
The earth goes around the sun.
③表示计划安排好的将来动作,倾向于固定、正式的安排。但只限于go,come,leave,start,begin,arrive,be等动词。The plane takes off at 11am.
④在时间、条件状语从句中,用一般现在时代替一般将来时。时间状语连词:
after,as soon as,before,by the time,when,while,until
eg.I'll write to you as soon as I get to Beijing.
条件状语连词:If it doesn't rain tomorrow,we'll go to the park.
⑤有些动词与说话相关,如做出允诺、提建议,这类句子用一般现在时。
I promise I won't be late.
第三人称单数用does not,其他用do not
2、一般过去时:
表示过去某个时间发生的动作
或存在的状态,也可以表示
过去经常或反复发生的动作。
Past simple
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一般过去时常和表示过去的时间状语连用:yesterday,last year,in2018…
be动词:was were
be动词的形态对应人称数的变化
实义动词:do work like,etc
主语+V过去式:They watched TV last night.
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人称 Be动词 否定形式
I/he/she/it was was not(wasn’t)
We/you/they were were not(weren’t)
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动词变过去式的规则:
①大多数实义动词在词尾+ed,有e就+d。
work-worked,love-loved
②以辅音字母+y结尾的把y改为ied
study-studied
③末尾只有一个辅音字母的重读闭音节,双写该辅音字母+ed
stop-stopped
助动词did后面+V原
eg.I did not(didn't) like go out.
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动词v.过去式的不规则变形
begin---began
break---broke find---found fall---fell write---wrote
bring---brought get---got leave---left take---took
build---built give---gave lose---lost speak---spoke
bu