Imperative: the -u ending.

命令式：以-u結(jié)尾

The -u ending is used when ordering / inviting someone else to do something -- or when telling or suggesting to ourselves what to do!

詞尾-u用于表示命令/邀請(qǐng)某人去做某件事——或者建議我們本身去做某件事！

Imperative + Infinitive

命令式+不定式

An imperative may be followed by an infinitive:

命令式后面可跟不定式

Bonvolu man?i!
Please eat!

請(qǐng)用！

(NOT: Bonvolu man?u. Do not use two imperatives one after the other in that way).

（并不是說(shuō)成Bonvolu man?u，不要像這樣讓一個(gè)命令式的動(dòng)詞后面再跟上另一個(gè)命令式的動(dòng)詞）

Questions with -u

用作疑問(wèn)的詞尾“-u”

In questions, the -u ending can be translated as "shall" or "should":

在疑問(wèn)句中，動(dòng)詞詞尾“-u”可以翻譯為“shall（應(yīng)）”或者“should（應(yīng)該）”

?u ni iru??
Shall we go?
Should we go?

我們?cè)撟吡藛幔?/span>

?u mi legu tiun libron?
Shall I read that book?
Should I read that book?

我該看那本書(shū)嗎？

The -u ending in subordinate phrases

在從屬短語(yǔ)中的詞尾-u

We also use the -u ending in subordinate phrases (clauses) starting with?ke, when the verb in the preceding, main part of the sentence expresses a want, desire, demand or preference:

我們也會(huì)在以“ke”開(kāi)頭的從屬短語(yǔ)（或從句）中使用詞尾-u。當(dāng)動(dòng)詞出現(xiàn)在前面部分時(shí)，句子的主體部分表達(dá)的是請(qǐng)求、要求或者是偏好：

Informo?and?Informoj

Informo 和 Informoj

In English the word "information" is always singular, but in Esperanto you will often find it in the plural.

在英語(yǔ)中“information”經(jīng)常是單數(shù)的，但在世界語(yǔ)中，你會(huì)經(jīng)常發(fā)現(xiàn)它經(jīng)常以復(fù)數(shù)形式出現(xiàn)。

原文：www.duolingo.cn/skill/eo/Imperative/tips-and-notes

翻譯：vanilo