被动语态
构成
be + 过去分词
时态变化
| 时态 | 主动 | 被动 |
|---|---|---|
| 一般现在 | do | is/are done |
| 一般过去 | did | was/were done |
| 一般将来 | will do | will be done |
| 现在进行 | is/are doing | is/are being done |
| 过去进行 | was/were doing | was/were being done |
be + 过去分词
| 时态 | 主动 | 被动 |
|---|---|---|
| 一般现在 | do | is/are done |
| 一般过去 | did | was/were done |
| 一般将来 | will do | will be done |
| 现在进行 | is/are doing | is/are being done |
| 过去进行 | was/were doing | was/were being done |