英语四大时态的句子结构如下:
一、一般现在时
肯定句 主语 + 动词原形(第三人称单数加 -s/-es)
- 例:He plays football every day.
- 常见标志词:always, usually, often
否定句
主语 + be动词(am/is/are)+ not + 动词原形(第三人称单数加 -s/-es)
- 例:She does not (doesn't) eat breakfast.
- 常见标志词:never, seldom
一般疑问句
be动词 + 主语 + 动词原形(第三人称单数加 -s/-es)
- 例:Does he call you every day?
- 常见标志词:what, who, which
二、一般过去时
肯定句
主语 + 动词过去式(规则动词加 -ed,不规则动词需特殊记忆)
- 例:They visited the museum last week.
- 常见时间状语:yesterday, last year
否定句
主语 + be动词(was/were)+ not + 动词过去分词
- 例:He did not (didn't) finish the task.
- 常见时间状语:ago, previously
一般疑问句
be动词 + 主语 + 动词过去分词
- 例:Was she at home last night?
- 常见时间状语:yesterday, before
三、一般将来时
肯定句
- will + 动词原形
- 例:We will travel to Japan next year.
- be going to + 动词原形(多用于计划或预测)
- 例:She is going to study abroad.
- 常见时间状语:tomorrow, next week, from now on
否定句
- will not (won't) + 动词原形
- 例:He will not (won't) call you.
- be going to + not + 动词原形
- 例:They are not (aren't) going to cancel the meeting.
- 常见时间状语:tomorrow, later
一般疑问句
- will + 主语 + 动词原形
- 例:Will you help us with the project?
- be going to + 主语 + 动词原形
- 例:Is she going to call you?
- 常见时间状语:tomorrow, next day
四、现在进行时
肯定句
主语 + am/is/are + 动词现在分词(-ing)
- 例:He is reading a book right now.
- 常见时间状语:now, at the moment
否定句
主语 + am/is/are + not + 动词现在分词
- 例:She is not (isn't) watching TV.
- 常见时间状语:right now, currently
一般疑问句
Am/Is/Are + 主语 + 动词现在分词
- 例:Are you calling your friend?
- 常见时间状语:right now, this afternoon
补充说明
时间状语: 不同时态常搭配特定时间状语,如一般过去时与yesterday、一般将来时与tomorrow等。 动词变化规则
特殊疑问句:需借助疑问词(如what, who)+ be动词+主语+动词ing[4