关于动词时态的知识点

　　英语中不同时间和方式发生的动作或状态要用谓语动词的不同形式来表示，这种表示动作或状态发生时间和方式的动词形式称作动词时态。下面总结下关于动词时代的知识点和习题：

　　1. 动词的时态和语态

　　1.1 动词的时态和语态一览表

　　时态语态 一般现在时 一般过去时 一般将来时

　　主动被动 doare done didwere done will dowill be done

　　现在进行时 过去进行时 将来进行时

　　主动被动 are doingare being done were doingwere being done will be doing

　　现在完成时 过去完成时 将来完成时

　　主动 被动 have donehave been done had donehad been done will have donewill have been done

　　现在完成进行时

　　主动 被动 have been doing

　　1.2 动词主要时态的意义及运用

　　1) 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.

　　2) 现在完成进行时

　　从过去一直持续到现在，没有间断。

　　汉语提示语：一直

　　e.g. The water has been running the whole night.

　　3) 过去完成时

　　a) said, reported, thought 等引导的间接引语中。

　　e.g. He missed the train. He said he had missed the train.

　　b) hardly…when, no sooner… than

　　e.g. No sooner had he got up than he received the call.

　　c) 与过去事实相反的虚拟语气的条件状语从句中

　　e.g. If I had tried harder, I would have won.

　　I wish I had done better in the exam.

　　历年考题中的动词时态和语态

　　1. Much of the carbon in the earth ___ (come) from things that once lived.

　　2. In the past two decades, research ___ (expand) our knowledge about sleep and dream.

　　3. Some proverbs ___ (be) in the language for 1,000 years, for example, A friend in need is a friend indeed.

　　4. ___ (stand) at the gate was a young man in green coat.

　　5. In 1991, after the Gulf War, Bush’s approved rating reached 91 percent, the highest level recorded since polling ___ (begin) in the 19302.

　　6. Seeing violence on television or reading about it in the newspapers every day ___ (make) us tolerate crime more than we should.

　　7. So far, Irving ___ (live) in New York City for ten years.

　　8. The patient ___ (send) to another hospital before we got there.

　　9. The second half of the nineteenth century ___ (witness) the first extended translation into English of the writings of Eliphas Levi.

　　10. All the worries they might have felt for him ___ (drive) off by the sight of his cheerful face.

　　Key:

　　1. comes 一般现在时，主语为不可数名词，谓语用单数

　　2. has expanded 现在完成时

　　3. has been 现在完成时

　　4. Standing 过去进行时的倒装形式

　　5. began 一般过去时

　　6. makes 一般现在时，动名词做主语，谓语用单数

　　7. has been living 现在完成进行时

　　8. had been sent 过去完成时的被动形式

　　9. witnessed 一般过去时

　　10. were driven 一般过去时的被动

　　2. 非谓语动词

　　2.1 动词主要时态和语态一览表

　　非谓语动词 形式 意义

　　现在分词

　　一 般 式 Doing 主动, 正在进行

　　被 动 式 being done 被动, 正在进行

　　完成主动式 having done 主动, 已经完成

　　完成被动式 having been done 被动, 已经完成

　　过去分词 Done 被动, 已经完成

　　动词不定式

　　一 般 式 To do 主动,将要进行

　　被 动 式 To be done 被动, 将要进行

　　完成主动式 To have done 主动, 已经完成

　　进行主动式 To be doing 主动, 正在进行