英语时态有哪些？请详细描述这些时态在句中的应用！请举例！

Answer 1

建议买一本语法书，实在是太多了，下面只把类型，只提供一个例句，还有很多情况的，请查阅语法书。

一般体：

一般现在时-we have three meals a day  我们一天吃三餐

   2.一般过去式-they lived here for 20 years 他们在这里住了20年

   3.一般将来时-will you be free tonight？ 你今晚有空吗？

   4.一般过去将来时-you were going to give me your address but you didn't 你应该给我你的地址的，但是你没有。

完成体：

   1.现在完成时-have you finished your task yet？你还没有完成你的任务？

   2. 过去完成时-i had just finished half of the work by yesterday到昨天为止我刚完成一半任务

   3.将来完成时-we shall have fulfilled the work by the end of next week我们将于下周末完成这项任务。

   进行体：

 1.现在进行时-what are you doing now？你现在在干什么？

 2.过去进行时-what were you doing this time last night?你昨天这个时间在干什么？

 3.将来进行时-this time tomorrow we'll be flying to paris 明天这个时候我们正乘飞机去巴黎

 4.过去将来进行时-he said that he would be waiting for me outside他说他会在外面等我

      完成进行体

现在完成进行体-have you been waiting long for me?你等我很久了吗？

过去完成进行体-i was tired i had been working since down。我当时很累，从白天起我就一直在工作

将来完成进行体与过去将来完成进行体比较少用，可以省略