1.This book includes a passage which deals with verb tenses.

這本書包括涉及動詞時態(tài)的一章。

2.How many tenses have you learned?

你們學了幾種時態(tài)？

3.Teacher: Today, we're going to talk about the tenses.

老師說：今天，我們要談論時態(tài)問題。

4.All the past tenses are used to refer to past time.

所有過去時態(tài)用以描述與過去有關的時間。

5.It's also common in future and conditional tenses of verbs: donnerai = donn'rai; aimerais = aim'rais

在動詞將來式和條件式當中它也較為常見：donnerai =donn'rai；aimerais =aim'rais。

6.The present and past perfect tenses both belong to the perfect tense.

現(xiàn)在完成時和過去完成時都屬于完成時態(tài)。

7.This meant defining rules such as where nouns and verbs go in a sentence, which are the correct tenses and so on.

這意味著要定義在一個句子中名詞和動詞應該安排在什么位置，哪一個才是正確的重音等等。