一般现在时态的讲解.ppt
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1、,一般现在时,我的功能,1. 表示经常性、习惯性的动作或状态,I wash the dishes every day. You sometimes take a bus home. They usually have lunch at 11:30. He always gets up early. She is often late for school.,2. 表示表示客观事实,You are 13. He is a student. You study at Olympic Garden Middle School.,关键词,always(总是) usually(通常) often(经常)
2、 sometimes(有时) hardly(几乎不) rarely(很少) never(从不) every day(每天) every year(每年) all the time(所有时间) on Monday(在星期一) in January (在某月),3. 表示永恒不变的真理;,The moon goes round the earth.,一. be动词的一般现在时,be动词: 主语 + be +其它,如:I am a boy. 我是一个男孩。 He is a boy.他是一个男孩。,am,is(单三),are,肯定句:主语+be+其它 如: He is a worker. You ar
3、e thirteen. 否定句:主语+ be+ not+其它 如: He is not a worker. You arent thirteen. 一般疑问句:Be+主语+其它? 如: Is he a worker? Yes, he is./No, he isnt. Are you thirteen? Yes, I am ./No, I am not. 特殊疑问句:疑问词+be+主语+其它? 如: What is he? What colour is that bird? How old are you? Where are they ?,2. be 动词的一般现在时的基本句型,二. 实义动词
4、的一般现在时,1、什么叫实义动词? 实义动词是指表示有具体意思的动词,也叫行为动词。 如: like(喜欢), eat(吃), live(居住), have(有), run(跑) 等等。 实义动词占英语中动词的绝大多数。,我们已学过的be 动词可译成“是”,有时译成“成为”,有时则没有具体意思如: “She is tall.”这句译成: “她很高”。故be 动词不属于实义动词。,2、一般现在时实义动词作谓语的时侯有两种形式:,动词原形;如: enjoy 第三人称单数动词形式;如: enjoys,主语 + (+其它)。,行为动词原形,行为动词的单数第三人称形式,如:We study Englis
5、h.我们学习英语. He studies French.,3、实义动词第三人称单数的动词形式变化规则,快速反应,play,plays,get,gets,brush,brushes,1) 肯定句: 主语(I/We/You/They)+实义动词原形+其他 如:I stay at home on Saturdays. They have sports every day. 主语(He/She/It)+实义动词单三形式+其他 如:He stays at home on Saturdays. Lucy has sports every day.,4、实义动词的一般现在时的基本句型,2) 否定句: 主语(
6、I/We/You/They)+ do+not+动词原形+其他 如:I dont stay at home on Saturdays. They dont have sports every day. 主语(He/She/It)+ does+not+动词原形+其他 如:He doesnt stay at home on Saturdays. Lucy doesnt have sports every day.,3) 一般疑问句及其肯、否定回答: Do+主语(I/we/you/they)+动词原形+其他? 如:Do you stay at home on Saturdays? Yes,I do./
7、No,I dont. Do they have sports every day? Yes, they do./No, they dont. Does+主语(he/she/it)+动词原形+其他? 如:Does he stay at home on Saturdays? Yes,he does./No,he doesnt. Does Lucy have sports every day? Yes,he does./No,he doesnt.,4) 特殊疑问句: 疑问词+ do/does+主语+动词原形+其他? 如: What do you want? What does she want? W
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