【精编】动词时态和语态重点讲解.docx

动词时态和语态重点讲解篇一：动词时态和语态讲解动词时态和语态讲解动词时态主要表示目前的特征或状态、如今经常性或适应性的动作、客观存在及普遍真理等。【例1】I___allthecookingformyfamily，butrecentlyI’vebeentoobusytodoit.A.willdoB.doC.amdoingD.haddone【例2】Theteachersaidthatthesun________intheeast.A.roseB.raisesC.risesD.isrising在以when，until(till)，assoonas，bythetime，after，before等引导的时间状语从句或以if，unless，once等引导的条件状语从句以及以nomatterwhen，however，evenif等引导的让步状语从句中，假如主句中的动词用一般今后时，从句中的动词通常用一般如今时代替一般今后时。【例3】—When________again？—Whenhe________，I’llletyouknow.A.hecomes；comesB.willhecome；willcomeC.hecomes；willcomeD.willhecome；comes【例4】Ican’ttellyouifit________tomorrowifyou________me.A.rains；willaskB.shallrain；askC.willrain；askD.wouldrain；willask二、一般过去时(1)表示在过去某个时间所发生的动作或存在的状态，或表示在过去一段时间内的经常性或适应性动作。(2)常用的时间状语有：yesterday，lastyear，theotherday，justnow，threedaysago，in1999等。【例5】SalesofCDshavegreatlyincreasedsincethe1900s，whenpeople________toenjoytheadvantagesofthisnewtechnology.A.beginB.beganC.havebegunD.hadbegun【例6】—Nancyisnotcomingtonight.—Butshe________！illpromiseD.hadpromised在时间、条件等状语从句中用一般过去时表示过去今后时。【例7】Hesaidhewouldgotoseehismotherwhenhe________fromabroad.A.returnedB.wasreturnedC.wouldreturnD.hadreturned【例8】Helen________herkeysintheofficesoshehadtowaituntilherhusband________home.A.hasleft；comesB.left；hadcomeC.hadleft；cameD.hadleft；wouldcome三、如今进展时1.如今进展时的根本用法：表示如今此刻或现阶段正在进展的动作。【例9】—I’mnotfinishedwithmydinneryet.—Butourfriends________forus.A.willwaitB.waitC.havewaitedD.arewaiting【例10】Thesedaysmyfather________anovel.A.writesB.iswritingC.haswrittenD.willwrite2.用进展时表示今后的情况某些动词的如今进展时可表示打算或安排好了的今后动作。常见的这类动词有：go，come，leave，arrive，start，takeoff等。【例11】He________toseeyoutomorrow.ascomeC.iscomingD.wascomingalways，often，constantly，frequently，forever等副词和如今进展时连用，表达说话人的某种感情，即“赞扬”或“厌恶”等，可译为“老是、总是”。【例12】Joh