加粗并带下划线的是词尾。◆标出不合规则的形式。
直陈式
Present simple现在时
| I | gain |
|---|
| you | gain |
|---|
| he/she/it | gains |
|---|
| we | gain |
|---|
| you | gain |
|---|
| they | gain |
|---|
详见： 一般现在时（Simple Present）
Past simple完成的过去
| I | gained |
|---|
| you | gained |
|---|
| he/she/it | gained |
|---|
| we | gained |
|---|
| you | gained |
|---|
| they | gained |
|---|
详见： 一般过去时（Simple Past）
Present perfect完成时
| I | have gained |
|---|
| you | have gained |
|---|
| he/she/it | has gained |
|---|
| we | have gained |
|---|
| you | have gained |
|---|
| they | have gained |
|---|
详见： 现在完成时（Present Perfect）
Past perfect过去完成时
| I | had gained |
|---|
| you | had gained |
|---|
| he/she/it | had gained |
|---|
| we | had gained |
|---|
| you | had gained |
|---|
| they | had gained |
|---|
详见： 过去完成时（Past Perfect）
Future (will)将来时
| I | will gain |
|---|
| you | will gain |
|---|
| he/she/it | will gain |
|---|
| we | will gain |
|---|
| you | will gain |
|---|
| they | will gain |
|---|
详见： will
Future perfect将来完成时
| I | will have gained |
|---|
| you | will have gained |
|---|
| he/she/it | will have gained |
|---|
| we | will have gained |
|---|
| you | will have gained |
|---|
| they | will have gained |
|---|
条件式
Conditional (would)条件式
| I | would gain |
|---|
| you | would gain |
|---|
| he/she/it | would gain |
|---|
| we | would gain |
|---|
| you | would gain |
|---|
| they | would gain |
|---|
详见： 第二类条件句（if 从句第 2 类）
Conditional perfect过去条件式
| I | would have gained |
|---|
| you | would have gained |
|---|
| he/she/it | would have gained |
|---|
| we | would have gained |
|---|
| you | would have gained |
|---|
| they | would have gained |
|---|
进行时
Present progressive现在进行时
| I | am gaining |
|---|
| you | are gaining |
|---|
| he/she/it | is gaining |
|---|
| we | are gaining |
|---|
| you | are gaining |
|---|
| they | are gaining |
|---|
详见： 现在进行时（Present Progressive）
Past progressive过去进行时
| I | was gaining |
|---|
| you | were gaining |
|---|
| he/she/it | was gaining |
|---|
| we | were gaining |
|---|
| you | were gaining |
|---|
| they | were gaining |
|---|
详见： 过去进行时（Past Progressive）
Present perfect progressive现在完成进行时
| I | have been gaining |
|---|
| you | have been gaining |
|---|
| he/she/it | has been gaining |
|---|
| we | have been gaining |
|---|
| you | have been gaining |
|---|
| they | have been gaining |
|---|
详见： 现在完成进行时（Present Perfect Progressive）
Past perfect progressive过去完成进行时
| I | had been gaining |
|---|
| you | had been gaining |
|---|
| he/she/it | had been gaining |
|---|
| we | had been gaining |
|---|
| you | had been gaining |
|---|
| they | had been gaining |
|---|
Future progressive将来进行时
| I | will be gaining |
|---|
| you | will be gaining |
|---|
| he/she/it | will be gaining |
|---|
| we | will be gaining |
|---|
| you | will be gaining |
|---|
| they | will be gaining |
|---|
非限定形式
Infinitive and participles不定式、动名词、分词
| infinitive | gain |
|---|
| to-infinitive | to gain |
|---|
| -ing form | gaining |
|---|
| past participle | gained |
|---|
详见： 不规则动词 · 动词后接 -ing
课程中的例句
每个句子都来自本课程的词表或语法专题。动词形式已标出，下面写着它是哪个时态、哪个人称。
I gained experience abroad.我在国外积累了经验。
gained — Past simple · I; Past simple · you
Precision was gained at every step.每走一步，精确度都有所提高。
gained — Past simple · I; Past simple · you
快速练习
5个填空，先来自上面的例句，再来自变位表。每个回答都会计入你的复习。
这些形式按语言规则算出——两遍，用两种互相独立的方法——并且和本课程里所有手写的形式核对过。例句都是本课程自己的句子。
