past tense的例句大全

The present perfect tense emphasizes the effect of the past action on the present.

现在完成式强调过去所发生的事情对现在的影响.

the past tense morpheme

表示过去式的语素

Most English verbs are inflected with `-ed'in the past tense.

英语大多数动词过去式词尾均变化为 -ed 的形式.

Hodge : verb is not past tense.

贺治 ﹕ 动词并不是过去式.

Do use third-person, simple present or past tense, and active voice.

要使用第三人称 、 简单的现在或者过去时态以及主动语态.

Resolving Ambiguities of English Verbs with the Same of Past Tense and Past Participle by Multi-level Knowledge to Represent Structure Used by JUP

JUP用多级知识表示结构处理英语中动词的过去式和过去分词同形的问题

Who knows the past tense and the past participle form of this verb?

谁知道一般过去时和这个动词的过去分词？

We use the past perfect continuous tense to show that an action started in the past and continued up until another time in the past.

我们用过去完成进行时态来形容一个在过去开始的行动，这个行动持续到过去的另一个时间。

Revising the Present/ Future/ Past Indefinite Tense and the Present Continuous Tense.

复习一般现在/将来/过去时和现在进行时。

Reading in English, learning grammar, to learn of the past, present tense and future tense.

读英文, 学习文法, 要学好过去式, 现在式和未来式.

The action that happens second is often in the past simple tense. In this example: I arrived. When you want to talk about two past actions, one which happened before the other, remember to use the past perfect for the first action, and the past simple for the second.

当一句话中有两个在过去不同时段发生的动作时，先发生的动作使用过去完成时，而后发生的动作则常用一般过去时。

The past indefinite tense and the past continuous tense.

一般过去时和过去进行时。