8动词的时态

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1、动词的时态Ⅰ.概述：时态从时间上划分为：现在时、过去时、将来时和过去将来时。从行为上又可以分为：一般式、进行式、完成式和完成进行式。由此就得出英语中十六种时态。其中最常用的为一般现在时、现在进行时、现在完成时、一般过去时和一般将来时。下面以work为例：一般式进行式完成式完成进行式现在workworksamisworkingarehasworkedhavehasbeenworkinghave过去workedwasworkingwerehadworkedhadbeenworking将来shallworkwillworkshallbeworkingwillshallhavewo

2、rkedwillshallhavebeenworkingwill过去将来shouldworkwouldworkshouldbeworkingwouldshouldhaveworkedwouldshouldhavebeenworkingwouldⅡ.一般现在时1.一般现在时的构成：动词肯定式疑问式否定式beIamHe/She/ItisWe/You/TheyareAmI…?Ishe/she/it…?Arewe/you/they…?Iamnot…He/She/ItisnotWe/You/Theyarenot…workIworkHe/She/ItworksWe/You/Theywo

3、rkDoIwork…?Doeshe/she/itwork…?Dowe/you/theywork…?Idon’twork…He/She/Itdoesn’tworkWe/You/Theydon’twork2.与一般现在时态常连用的时间状语。always,often,usually,sometimes,seldom,everyday,onceayear。3.基本用法。A.表示现在时间内的习惯性或经常性动作。Igetupatsixo’clockeveryday./Itseldomsnowshere.B.表示现在时间的状况或特征。Mygrandmaishealthytheseyear

4、s./Lucydoesn’tlikeswimming.C.表示客观真理，科学事实以及客观存在。Lighttravelsfasterthansound.Ⅲ.一般过去时1.一般过去时的构成。动词肯定式疑问式否定式beIwasHe/She/Itwas…We/You/Theywere…WasI/he/she/it…?Werewe/you/they…?I/He/She/ItwasnotWe/You/Theywerenot…workI/He/She/It/We/YouDidI/he/she/it/weI/He/She/It/We/You7/Theyworked…/you/theywor

5、k…?/Theydidn’twork…1.与一般过去时连用的时间状语。yesterday,lastnight,then,atthattime,atthatmoment,justnow,afewdaysago…2.基本用法A.表示过去的动作。一般句中会有明显的表示过去的时间状语，或者上下文暗示。Heservedinthearmyfrom1987to1991./Whobreakthewindow?B.表示过去的状态。Shewasateacheratthattime.C.用于描述一些发生时间不清楚但肯定是过去发生的事情。Iwashappytohearfromyou./Ithoug

6、htyouwereout.Ⅳ.一般将来时1.一般将来时的构成人称肯定式否定式疑问式第一人称I/Wewill/shallwork…I/Wewill/shallnotwork…Will/Shall/I/Wework…?第二人称Youwillwork…Youwillnotwork…Willyouwork…?第三人称He/She/It/Theywillwork…He/She/It/Theywillnotwork…Willhe/she/it/theywork…?2.一般将来时常连用的时间状语。tomorrow,nextweek,inafewdays…3.基本用法A.表示将来的动作。H

7、ewillgethomeontime.B.表示将来的状况。Hewillbetwentynextyear.C.表示一种倾向或者习惯性的动作。Theshopwon’tbeopenuntilnine./Childrenwillbechildren.4.将来时态的其他表示方法。A.begoingto+动词原形。表示打算或者准备好要做的事或马上就要发生的事。Wearegoingtohaveameetingthisafternoon./It’sgoingtorain.B.be+现在分词表示将要发生的动作。这类动词有：go,co