定义:

1.目前存在的状态

2.经常性、习惯性的动作

标志词:

频度副词:

例:always, usually, often,

sometimes, every day(week….)

谓语形式:

系动词be ( am, is, are)

行为动词原形(主语为第三人称单数时V + s, 或 es)

疑问形式:

1.be 放主语前

2.主语前加do 或does (动词还原)

否定式:

1.be + not

2.动词前加 don’t 或doesn’t (动词还原)

提问谓语:

What do /does + 主语+ do…?

如:She reads English every day.

What does she do every day?

现在进行时

定义:

表示目前正在发生的动作或存在的状态

标志词:

1.提示语:look! Listen!

2.At +时间点

3.前有祈使句

谓语形式:

Be (am, is, are ) + V-ing

疑问形式

be 放主语前

否定式:

be + not

提问谓语:

What is / are +主语+ doing?

如:We’re listening now.

What are you doing now?

一般将来时

定义:

1.表示佳话或打算做某事

2.将要发生的动作或存在的状态

标志词:

1.tomorrow, the next day, this afternoon, this evening

2.next week (month, year…)

3.in the year 2007

谓语形式:

1.be going to + V 原形

2.will + V 原形

3.go, come, leave 等用现在进行时表示将来

4.want 用现在时表将来

疑问形式:

be 或will 放主语前

否定式:

be 或 will 后加 not

will not = won’t

提问谓语:

1.What is/ are +…going to do…?

2.What will + 主语+do…?

如:He will play basketball next week.

What will he do next week?

一般过去式

定义:

表示过去时间内发生的动作或存在的状态

标志词:

1.yesterday, last week/ year/ month 等

2.two years ago/ in 2005 / at that time 等

谓语形式:

1.动词be 的过去时(was, were)

2.行为动词的过去式

疑问形式:

1.was / were 放主语前

2.主语前加did (动词还原)

否定式:

1.was/ were + not

2.动词前加didn’t (动词还原)

提问谓语:

What did + 主语+ do…?

如:Tom did his homework last night.

What did Tom do last night?