五大分类
男女主角相遇了，男生对女生说，你很漂亮、也很有趣，所以我想告诉你一个秘密：“我爱你~”
| 句子 | 结构 |
|---|---|
| They meet. | 主+谓 |
| I love you. | 主+谓+宾 |
| I tell you a secret. | 主+谓+双宾 |
| I find you interesting. | 主+谓+宾+宾补 |
| You are beautiful. | 主+系+表 |
不规则动词的变化 §
| 原型 | 过去式 | 过去分词 | 现在分词（留空表按规则变化） |
|---|---|---|---|
| go | went | gone | |
| have | had | having | |
| do | did | done | |
| be | was/were | been | |
| sit | sat | sitting | |
| get | got | got/gotten | getting |
| pay | paid | ||
| bear | bore | borne | |
| say | said | ||
过去式只用于“一般过去时”里。而过去分词可以用于“完成时态”、“被动语态”、“非谓语”等。