Past 和 passed 的读音完全一样。区别在于你需要的是不是一个动词。
简短回答 #
- Passed 是动词,是 pass 的过去式:She passed the exam.
- Past 负责其他所有情况:作名词、形容词、介词或副词,表示时间或位置。in the past、walk past the store
passed = “经过、通过”这个动作 #
- I passed my driving test.(我通过了驾照考试。)
- A car passed us on the highway.(一辆车在高速上超过了我们。)
- Time passed quickly.(时间过得很快。)
- He passed the salt.(他把盐递了过来。)
past = 时间或位置 #
- In the past, I wrote everything by hand.(名词)
- The past week was busy.(形容词)
- It's ten past five.(介词)
- We drove past your house.(介词)
- A bus just went past.(副词)
测试方法 #
试着把句子改成现在时。
- 如果这个词变成了 pass 或 passes,就用 passed。
- 如果它不变,就用 past。
We walked ___ the park. → “We walk past the park.”(不变)→ past
Three hours ___. → “Three hours pass.” → passed
常见错误 #
| 错误 | 正确 |
|---|---|
| I |
I passed the test! |
| The deadline has |
The deadline has passed. |
| That's in the |
That's in the past now. |
交给 AI 来判断 #
AI Grammar Checker 会分析这个词在句子里的作用,帮你正确选择 past 还是 passed。