一般现在时态完整.ppt

一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。,1.表示现在的状态：e.g.Hes twelve.Shes at work.2.表经常或习惯性的动作：e.g.I get up at 6:30 every day.He reads English every morning.常用的状语：often,sometimes,usually,every day 等。3.表主语具备的性格和能力等：e.g.She likes noodles.They speak French.4.表示不受时间限制的普遍真理和自然规律：e.g.Two and four is six.The moon goes around the earth.,He plays basketball in the gym every morning.（每天早晨）,动词,时间,amisare,当主语是 I 的时候,当主语是第三人称单数的时候，比如he,she,it,Yaoming等,当主语是第二人称（you）以及复数的时候,非第三人称单数做主语，动词用原型第三人称单数做主语时，动词发生变化如下表：,be,行为动词,一、人称代词he,she,it是第三人称单数。,He likes watching TV.他喜欢看电视。She has lunch at twelve.她十二点吃午餐。It looks like a cat.它看起来像只猫。,什么是第三人称单数？,二、单个人名、地名或称呼作主语；是第三人称单数。,Han Mei looks like her mother.韩梅看起来像她的母亲Beijing is in China.北京在中国。Uncle Wang often makes cakes.王叔叔经常做蛋糕。,三、单数可数名词或this/that/the+单数可数名词作主语时，是第三人称单数。,A panda is a shy animal.熊猫是害羞的动物。This book is yellow.这本书是黄色的。That car is red.那辆小汽车是红色的。The cat is black.这只猫是黑色的。,一般现在时的构成：肯定句：主语is/am/are其它成分.He is an office worker.主语(除第三人称单数)动词原形其它成分.I get up at six every day.主语(第三人称单数)动词s/es 其它成分.My father usually goes to work by bus.,我(I)用am,你(you)用are,Is 连着他(he)她(she)它(it),遇到复数都用are.,含系动词的句子,含实义动词的句子,否定句：主语am/is/are not其它成分.e.g.They are not in the library.主语(不是第三人称单数)dont动词原形其它成分.e.g.I dont like swimming.主语(是第三人称单数)doesnt动词原形其它成分.e.g.The old man doesnt like playing cards.,含系动词的句子,含实义动词的句子,一般疑问句：Am/Is/Are+主语其它成分?e.g.Is it a tall tree?Do+主语(不是第三人称单数)动词原形其它成分?e.g.Do the Greens often go swimming in summer?Does+主语（是第三人称单数）动词原形其它成分?e.g.Does the earth go around the sun?,一般现在时,结构：,肯定句：主语+动词原形/动词三单,一般疑问句：Do/Does+主语+动词原形,否定句：主语+dont/doesnt+动词原形,肯/否回答：Yes,主语 do/does.No,主语 dont/doesnt.,特殊疑问句：特殊疑问词+do/does+主语+动词原形,否定句:一般疑问句:肯定回答:否定回答:,I get up at 6:35 in the morning.,I do not(dont)get up at 6:35 in the morning.,Do you get up at 6:35 in the morning?,Yes,I do.,No,I dont.,对于实意动词，疑问句要求：当主语是他(he)，她(she)，它(it)时，句子前面加DOES，并把动词恢复原形；当主语是其他人称时，句前加DO，第一人(I/we)称换第二人称(you)。,They play football in the playground.,否定句:一般疑问句:肯定回答:否定回答:,They do not(dont)play football in the playground.,No,they dont.,Yes,they do.,Do they play football in the playground?,写出下列动词的第三人称单数形式,sing,swim,paint,cook,run,write,dive,jump,draw,read,ride,play,feed,walk,pick,climb,throw,leave,chase,talk,put,dig,shake,eat,do,wash,watch,read,sail,collect go,s,s,s,s,s,s,s,s,s,s,s,s,s,s,s,s,s,s,es,es,es,s,s,s,s,s,s,s,dries,flies,dry,fly,es,s,s,1 I _(want)a cup of water.2 You _(help)me English every day.3 Dick _(study)very well.4 Children always_(like)candy.5 She _(come)from Shanghai.6 My father _(go)fishing every Sunday.,want,help,comes,studies,like,goes,dont want,dont help,dont like,doesnt study,doesnt come,doesnt go,非三单，用dont 来否定，即dont+V原型；三单，用doesnt 来否定，且动词还原成原型，即doesnt+V原型,Ex1.将下列各句从肯定式改为否定式,I talk to Peter because I like him.Kate comes from America.Kate works with PeterI am Chinese,and I am a student.They know each other.,I dont talk to Peter because I dont like him.,Kate doesnt come from America.Kate doesnt work with Peter.,I am not Chinese,and I am not a student,They dont know each other.,EX2 1.Tom often_(get)up at six in the morning 2.The earth _(go)around the sun.3.Marys parent _(live)in Beijing.4.She _(draw)very well.,Ex1.写出下列词的单三形式：look;go;give;fly;have,looks;goes;gives;flies;has,gets,goes,lives,draws,I speak English.2.We like Math.3.They go swimming on Sundays.4.He gets up very early.,将下列句子改成否定句，一般疑问句并回答：,I dont speak English.,Do you speak English?Yes,I do/No,I dont.,We don t like Moths.,Do you like moths?Yes,we do/No,we dont.,They dont go swimming on Sundays.,Do they go swimming on Sundays?Yes,they do./No,they dont.,He doesnt get up very early.,Does he get up very early?Yes,he does./No,he doesnt.,Lets correct:I goes to school at six every day.He dont like playing football.3.They likes playing games.4.Daming watchs TV in the evening.5.Does he usually has a party?6.What do they on Sunday?7.Tony goes always to school at eight oclock.8.What they eat in the party?9.Lily haves lunch at school.10.What do his parents usually gives him?,go,doesnt,like,watches,have,do,has,give,1.I want to buy a big green bag.(变特殊疑问句)_ _ you want to buy？,2.Mary does not have any books.(变肯定句)Mary _ _ books.,3.She likes the black bag.(变为否定句),She doesnt like the black bag.,What do,has some,4.I buy the pants for only 50 Yuan.(用she改写句子)_ _ the pants for only 50 Yuan.,She buys,5.He often has hamburgers and apples for dinner.(变为否定句),He doesnt often have hamburgers and apples for dinner.,动词be一般现在时的构成,否定句:一般疑问句:肯定回答:否定回答:,I get up at 6:35 in the morning.,I do not(dont)get up at 6:35 in the morning.,Do you get up at 6:35 in the morning?,Yes,I do.,No,I dont.,对于实意动词，疑问句要求：当主语是他(he)，她(she)，它(it)时，句子前面加DOES，并把动词恢复原形；当主语是其他人称时，句前加DO，第一人(I/we)称换第二人称(you)。,They play football in the playground.,否定句:一般疑问句:肯定回答:否定回答:,They do not(dont)play football in the playground.,No,they dont.,Yes,they do.,Do they play football in the playground?,Ex1.将下列各句从肯定式改为否定式,I talk to Peter because I like him.Kate comes from America.Kate works with PeterI am Chinese,and I am a student.They know each other.,I dont talk to Peter because I dont like him.,Kate doesnt come from America.Kate doesnt work with Peter.,I am not Chinese,and I am not a student,They dont know each other.,1.Her parents live in Shanghai.否:Her parents_ in Shanghai.疑：_ her parents_ in Shanghai?.2.You study English.否：You study English.疑：you study English?3.How often Tom football?A.is,play B.do,playC.does,play D.does,plays,dont live,Do,live,dont,Do,C,