相信很多人都对英文的语法感到非常的头疼、不同的时间段，不同的动作，都要使用不同的语法，有时候混淆起来就更难以分辨了。

那这篇文章就是你需要的，八种语法教你分清楚什么时候该用什么语法！

1. Zero conditional

• talk about facts / some thing which is always true（诉说一个事实的时候）
• If + Present Simple
• Ex：If you heat the ice，it melts.

2. First Conditional

• talk about possible result in the future. （未来也许会发生的事情）
• If+ present simple+future
• Ex: If you study hard now, you will pass in the exam.

3. Second Conditional

• talk about something impossible or highly unlikely to happen. （几乎不可能发生的事情）
• If + past simple – would/wouldn’t + base verb
• Ex：If I was a student. I would study hard.

4. Third Conditional

• to talk about regrets and wishes （讲述后悔/希望会发生的事情）
• If + past perfect-would have + verb in past participle
• Ex: If I had studied hard. I wouldn’t have failed in the final examination.

5. Future Perfect

• completed action in the future
• will have + past participle
• Ex: He will have done it by this evening.
• Future Continuous
  • will be happening in the future
  • will be +verb-ing
  • keywords：by the time、this time next year

6. Present Perfect Simple

• have/has+past participle
• keywords : just , yet , already
• Ex : She haven’t done her homework yet.

7.Present Perfect Continous

• have/has been + verb ting.
• keywords：since , for
• Ex: She has been doing homework for 2 hours.

8.wish for Present/Future

• wish + past simple
• Ex：I wish I was rich. (present)
• Ex：I wish it would stop. (past)

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今天的Grammar 分享就到这里啦！如果有什么补充的话，欢迎评论跟我们分享！

希望这份英文Grammar笔记可以在复习的路上帮助你哦，祝福所有考生备考顺利！