时态

 

时态
一般现在时，现在进行时，一般过去时和一般将来时
1 一般现在时态表示经常、反复、习惯性的动作或存在的状态,常用频率副词sometimes（有时）
often（经常） usually(通常) always（总是）等连用。时间状语in the morning/afternoon/evening
every day/week/month/year,at noon/night, on Monday/Tuesday
Bruce usually walks to school.
We have two P.E classes every week.
2 表示现在的特征或状态
She is always ready to help others
He is 13 years old
3 表示事实或客观真理，或在谚语中，也用一般现在时
The sun rises in the east and sets in the west every day.
When there is a will,there is a way
4 一般现在时的基本句型
(1) 肯定句型：a. 主语+动词原形+其他 b.主语(第三人称单数) + 动词-s + 其他
They live in China.
He likes eating apples
(2) 否定句：a. 主语+don't +动词原形 + 其他
            b. 主语(第三人称单数) + doesn't + 动词原形 + 其他
They don't live in China
He doesn't like eating apples.
(3) 一般疑问句 a. do + 主语+ 其他
               b. does + 主语(第三人称) + 动词原形 + 其他
Do they live in China?
Does he like eating apples?
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当主语是第三人称单数时,谓语动词用地三人称的单数形式。谓语动词的第三人称单数形式的变化规则如下：
1.一般动词后直接加s , talk-talks  live-lives
2.s,x,ch,sh,o 在结尾加es, watch-watches, wash-washes, go-goes
3. 以辅音加y结尾的动词, 把y变成i + es, carry-carries , fly-flies
4. have - has
现在进行时
1 常和时间now , at the moment 连用
They are singing at the moment.
Li Ming is making a report now.
2 现在阶段正在发生的动作也用现在进行时来表达，此时常和时间状语 these days 连用
We are mending the car these days.
3 某些瞬时动词如 come ,leave, arrvie ,die 等现在进行时表示将来, 即这个动作将要发生
She says she is coming soon.
The match girl is dying.
4 现在进行时态基本用法
a. 肯定式 am/is/are +ving
Nancy is reading a book now.
The twins are playing in their bedroom.
一般将来时态
肯定句： 主语+be +going to + 动词原形+ 其他
主语+ will/shall + 动词原形+其他
We are going to have a football match in six days.
She will go to Congtai Park tomorrow.
否定式 ： 主语+be +not +动词原形 + 其他
主语+ will /shall(常用于第一人称) + not + 动词原形+ 其他
We aren't going to have a football match in six days.
She won't go to Congtai Park tomorrow.
疑问句: be + 主语+ going to +动词原形+ 其他
 Will/shall + 主语+ 动词原形+其他
Are you going to have a football match in six days>
Will she go to Congtai Park tomorrow?