2015年00015英语（二）复习资料-串讲资料5

   结语

　　知己知彼，百战不殆！

　　II. 重点语法复习

　　 动词时态和语态

　　 非谓语动词

　　 虚拟语气

　　 定语从句和名词性从句

　　1. 动词主要时态和语态表

　　一般现在时 一般过去时 一般将来时

　　主动： do did will do

　　被动： are done were done will be done

　　现在进行时 过去进行时 将来进行时

　　主动： are doing were doing will be doing

　　被动： are being done were being done

　　现在完成时 过去完成时 将来完成时

　　主动： have done had done will have done

　　被动： have been done had been done

　　现在完成进行时

　　主动： have been doing

　　动词主要时态的意义及运用

　　 现在完成时，过去完成时和将来完成时

　　英语提示语：up to now， so far， for three years， since 1995， over past ten years， by the end of this week， by the year of 1995

　　汉语提示语：已经，早已，了

　　e.g. We haven‘t met each other since last year.

　　By the end of this week， we‘ll have finished the task.