高考英语动词时态.ppt
English Basic Tenses(时态)他每天都来。他昨天来了.他已经来了.他明天来.汉语借助词汇手段而非词的形态变化来表示动作的发生,而英语主要通过谓语动词时态变化来表现.任何句子都要先注意时态.He came yesterday.He has come.He will come tomorrow.He comes every day.语态时态主动一般现在时一般过去时一般将来时.一般过去将来时现在完成时过去完成时现在进行时过去进行时现在完成进行时v./v-s/esV-edwill+vwould+v.had+donehave/has+donehave/has been+V-ingam/is/are+V-ingwas/were+V-ing一:一般现在时 定义:一般现在时。表示通常性、规律性、习惯性的状态或者动作(有时间规律发生的事件)的一种时间状态一般现在时的构成 1、主语+be动词+其他 2、主语+V原形+其他(do)3、主语+Vses+其他(does)具体运用1 1.表示经常的或习惯性的动作,常与表示频率的时间状语连用。时间状语:always,usually,every morning/night/evening/day/week/year,often,sometimes,twice a week seldom once a month on SundaysI study hard every day and I get along well with my classmates,but sometimes I miss my families.2.表示客观事实和普遍真理。(注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。)The teacher said the earth moves around the sun.Shanghai lies in the east of China.具体运用2具体运用3 3表示格言或警句中。Eg.1 Pride _(go)before a fall.Eg.2 Columbus proved that the earth _(be)round.4 汽车、飞机、会议等按时刻表将要发生的事。The train(start)at three this afternoon.The meeting(hold)at 2:00 p.m.every day.5 在时间、条件、方式、让步状语从句中,用一般现在时代替一般将来时,即主将从现。If it _(be)fine tomorrow,we _(go)to the countryside.If he _(come)this afternoon,we_(have)a meeting.1、一般动词,在词尾加s;如:work-works,live-lives,play-plays,sing-sings.eg:ShelivesinNingbo.2、以o,s,x,ch,sh结尾的动词词尾加-esteach-teaches,wash-washes.go-goespass-passesfix-fixeseg:Mymotherwashesthecoat.动词变化规律3.以辅音字母加Y结尾的词,把Y变I在加ES,Study flystudiesflies 4.特殊情况:have has 1Didyougetonworkontime?Sure.Thecitycenterwasntascrowdedthismorningasitusually_.AwasBisChasbeenDhadbeen2.Ingeneral,mosttennis_onhardcourtsoronclay.A.playsB.isplayedC.hasplayedD.hasbeenpalyed3.Whatareyourrulesforcarry-onluggage,Madam?You_onlyonepieceofluggageonthepalne,Sir.A.allowB.allowedC.areallowedD.wereallowed