学习语法的时间到了！现在进行时（present continuous）和一般现在时（present simple）是两个常用的英语时态。
用法总结
Present continuous vs present simple
现在进行时和一般现在时
1. To talk about something that you are doing right now, use the present continuous tense.
描述正在进行的动作，用现在进行时。
- I'm drinking coffee.
- You're watching a video.
2. To talk about something that is always true, use the present simple tense.
描述习惯性动作，用一般现在时。
- I get up at 6 o'clock.
- I leave home at 7.
