过去时态的

To accelerate and decelerate, and efforts to

英语一般过去时态，现在完成时态和过去完成时态的不同。

I can understand the usage of the simple past tense .

我能理解一般过去时态的用法。

Had been doing have/has been doing 一般进行完成过去 was/were given was/were being given had been given 现在 am/is/are given am/is/are being given have/has been given /将来 will/shall be given / will/shall have been given /过去将来 should/would be given / should/would have been given

完成进行 2。被动形式/ CET-4 常考的三种时态：过去完成时；将来完成时；完成进行时。时间状语从句当中的时态：一般过去时所有的过去用一般现在时表示现在和将来现在完成时现在完成和将来完成一。非谓语动词一。

From the metaphorical point of view, past tense does not only refer to the past time, but it develops to project to real distance, and further to psychological distance, which reveals the nature of past tense from cognitive perspective.

隐喻在人们的认知过程中扮演重要角色，使英语过去时态的初始意义得到扩张，过去时态从单纯表示过去时间到表示现实距离，又进一步映射到心理距离，从而揭示了认知视野下英语过去时态的本质和意义。

From the metaphorical point of view, past tense does not only refer to the past time, but it develops to project to real distance, and further to psychological distance, which reveals the nature of past tense from cognitive perspective.

隐喻在人们的认知过程中扮演重要角色，使英语过去时态的初始意义得到扩张，过去时态从单纯表示过去时间发展到表示现实距离，又进一步映射到心理距离，从而揭示了认知视野下英语过去时态的本质和意义。

From the metaphorical point of view, past tense does not only refer to the past time, but it develops to project to real distance, and further to psychological distance, which reveals the nature of past tense from cognitive perspective.

隐喻在人们的认知过程中扮演重要角色，使英语过去时态的初始意义得到扩张，过去时态从单纯表示过去时间发展到表示现实距离，又

From the metaphorical point of view, past tense does not only refer to the past time, but it develops to project to real distance, and further to psychological distance, reveals the nature of past tense from cognitive perspective.Key words: past tense; cognitive perspective; metaphor

隐喻在人们的认知过程中扮演重要角色，使英语过去时态的初始意义得到扩张，过去时态从单纯表示过去时间到表示现实距离，又进一步映射到心理距离，从而揭示了认知视野下英语过去时态的本质和意义。

From the metaphorical point of view, past tense does not only refer to the past time, but it develops to project to real distance, and further to psychological distance, which reveals the nature of past tense from cognitive perspective.Key words: past tense; cognitive perspective; metaphor

隐喻在人们的认知过程中扮演重要角色，使英语过去时态的初始意义得到扩张，过去时态从单纯表示过去时间发展到表示现实距离，又进一步映射到心理距离，从而揭示了认知视野下过去时态的本质和意义。

English tenses , especially past tense , is always a hot issue of the traditional grammarians .

然而关于英语过去时态的诸多用法的形成原因，特别是其选择的恰当性方面就显得无能为力。

Interrogatives To introduce the use o h-question, and to revise the use of simple past tense.

介绍'wh-'问句的使用，并且校订简单的过去时态的使用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。