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1、一般现在时动词的一般现在时表示经常的习惯性的动作或存在的状态。常与表示频度的时间状语连用,如：always总是，usually通常，often经常，sometimes有时，seldom很少，never从来不，等。1.一般现在时的构成形式将动诃be和have及般动诃（以work为例）的—般现在式和否定式的构成列表如下：动词冃疋或否定式beIam...He(She,It)is...We(You,They)arc...Iamnot...He(She,It)isnot…We(You,They)arcnot...haveIhave...He(She,It)has...We(You,T
2、hey)have...Ihavenot...He(She,It)hasnot...We(You,They)havenot..・workIwork...He(She,It)works...We(You,They)work...Idonotwork…He(She,It)doesn'twork…We(You,They)donotwork.••其他形式如：thatis一thafswhatis一what'swhois一who'swhereis一where'swhereare一wherebemynameis一myname's行为动词的一般现在时肯定式，除单数第三人称由动词原形加词尾・s
3、或・cs构成外，其余一概与动词原形同形。否定式和疑问式要用助动词do或does+动词原形。行为动词一般现在时单数笫三人称形式和构成与名词复数的构成法及读咅完全一样。列表如下：规则动词原形第三人称单数形式一般动词在词尾加・s,在清辅咅后读[s],在浊辅音或元音后读⑵。helpmakegetrideleaveplayhelpsmakesgetsridesleavesplays以字母s,x,ch,sh或o结尾的动词加・es,读[iz],若动词原形词尾已有e,则只加guessfixteachwashclosegogcsscsfixesteacheswashesclosesgoes以
4、辅音字母+y结尾的动词，先变y为i,再加・es,读⑵。flycrytrycarrystudyfliescriestriescarriesstudies下面列表总结一般现在时的疑问式和简略回答：（见下表）动词第一•人称第二人称第三人称beAmI...Yes,youarc.No,youarenot.Areyou...?Yes,Iam.No,Iamnot.Ishe(she,it)…?Yes,he(she,it)is.No,he(she,it)isnot.Arcwc…？Yes,we(you)are.No,we(you)arenot.Arcyou...?Yes,we,are.No,w
5、earenot.Arcthey...?Yes,theyare.No,theyarenot.haveHaveI...?Yes,youhave.No,youhaven^t・Haveyou...?Yes,Ihave・No,Ihavenot.Hashe(she,it)…？Yes,he(she,it)has.No,he(she,it)hasnot.Havewe•…Yes,we(you)have・No,we(you)haven^t・Haveyou...?Yes,wehave.No,wehaven^t・Havethey...?Yes,theyhave・No,theyhaven't.wor
6、kDoIwork?Yes,youdo.No,youdon't・Doyouwork?Yes,Ido.No,Idonot.Docshe(she,it)work?Yes,he(she,it)does・No,he(she,it)doesnot.Dowework?Yes,wc(you)do.No,we(you)don't・Doyouwork?Yes,wedo.No,wedon^tDotheywork?Yes,theydo.No,theydon't・1.一般现在时的基本用法1.表示经常的、习惯性的动作或存在的状态。①Heoftenhasbreakfastathome.他经常在家吃早饭。
7、②EverydayIgototheparktotakemorningexerciseonfoot.我每天步行去公园晨练。③Hersisterisfiveyearsold.她妹妹5岁。④Sheoftengoestoseehergrandfather.她经常公看她爷爷。2.表示主语的特征、性格、能力等。如：⑤ThetwinscomefromAmerica.双胞胎來白美国。⑥Theyoungwomanhasbigblueeyesandasmallmouth.那个年轻妇女她长着两只人人的蓝眼睛和一张小嘴巴。©Doeshes
