八种时态及语态

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1、初中英语八种时态一览表（以do为例）时态用途动词形式时间状语及副词一般现在时表示经常性、反复性、习惯性、客观性的动作或状态原形或第三人称单数：do/doessometimes、often、always、every+…等现在进行时表示现时正在进行的动作或打算要的动作am/are/is+现在分词（doing）now及Look、Listen等提示的句子一般过去时表示过去时间里发生或存在的动作或状态过去式（did）yesterday(morning/afternoon/evening),lastnight/year/w

2、eek，theday/nightbefore,twodaysago等一般将来时表示将来、计划、打算发生存在的动作或状态am/are/isgoingto+原形（do）will/shall+原形（do）tomorrow(morning/afternoon/evening),nextday(morning/day/year等)，thedayaftertomorrow,intwodays等。现在完成时表示过去已完成的动作对现在的影响或过去延续到现在的动作或状态have/has+过去分词（done）never、alrea

3、dy、just、yet、before及由for/since引导的一般时间，Howlong提问的问句。过去进行时表示过去某时刻正在进行的动作were/was+现在分词（doing）过去的确定时间，如thistimeyesterday,或由when/while等引导的时间状语从句过去将来时表示从过去某时刻看来将要发生或存在的动作或状态were/wasgoingto+原形（do）would/should+原形（do）上下文确定或在宾语从句中6过去完成时表示过去某动作或时间前已发生完成的动作或状态had+过去分词（do

4、ne）by、at、before等构成的短语及when、before等引导的从句，在宾语从句中，例句：1.Heoftenreadsmagazinesafterclass.2.Tomalwayswantstogoswimminginsummer.3.LucyhasatwinsisterLily.4.Thereisabigtreeinfrontofourclassroom.5.Peoplesometimesmakefriendsbydoingexercise.6.WehaveanEnglishclassonMonda

5、ys.7.Theboyistall.8.Threetimesthreeisnine.9.WebegantolearnEnglishtwoyearsago.10.Iwasgladtogetyourletter.11.WhenEdisonwasachild,heoftenaskedquestions.12.Iwillbehereatteno’clocktomorrow.13.IamgoingtoseehimnextTuesday.14.ShallIopenthewindow?15.Iamwritingaletter

6、now.16.Wearepreparingfortheexams.17.HeisleavingforBeijingnextweek.18.Therainhasstoppedalready.19.Ihaveneverseensuchafilmbefore.20.Ihaven’tseenhimforthreedays.21.Hehaslivedheresince1992.22.Ihaveseenthisfilmthreetimes.23.Whatwereyoudoingat9:30yesterdaymorning?

7、24.Iwaswritingwhilehewasreading.25.HesaidhewouldgotoShanghaisoon.26.Wehadlearntover1200wordsbytheendoflastterm.27.HehadgonehomebeforeIgottohisoffice.28.Hesaidhehadreturnedthebooktothelibrary.练习：用所给的动词的适当形式填空。1.Healways(go)toschoolbybus.62.–WhereisTom?--He(me

8、nd)hisbikeinthegarden.3.Mr.Wang(leave)Shanghaimorethan10yearsago.Lastweekheflewback,andwassurprisedtoseethatShanghai(change)alot.Hesaidhe(spend)therestofhislivehere.4.We(help)thefarmerswiththeap