小學(xué)英語(yǔ)-一般現(xiàn)在時(shí)ppt課件.ppt
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1、,一般現(xiàn)在時(shí),我的功能,1. 表示經(jīng)常性、習(xí)慣性的動(dòng)作或狀態(tài),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. 表示表示客觀事實(shí),You are 13.He is a student. You study at Olympic Garden Middle School.,關(guān)鍵詞,always(總是) usually(通常) often(經(jīng)常) so
2、metimes(有時(shí)) hardly(幾乎不) rarely(很少) never(從不) every day(每天) every year(每年) all the time(所有時(shí)間)on Monday(在星期一) in January (在某月),3. 表示永恒不變的真理;,The moon goes round the earth.,一. be動(dòng)詞的一般現(xiàn)在時(shí),be動(dòng)詞: 主語(yǔ) + be +其它,如:I am a boy. 我是一個(gè)男孩。 He is a boy.他是一個(gè)男孩。,am,is(單三),are,肯定句:主語(yǔ)+be+其它 如: He is a worker. You are th
3、irteen. 否定句:主語(yǔ)+ be+ not+其它 如: He is not a worker. You arent thirteen.一般疑問(wèn)句:Be+主語(yǔ)+其它? 如: Is he a worker? Yes, he is./No, he isnt. Are you thirteen? Yes, I am ./No, I am not.特殊疑問(wèn)句:疑問(wèn)詞+be+主語(yǔ)+其它? 如: What is he? What colour is that bird? How old are you? Where are they ?,2. be 動(dòng)詞的一般現(xiàn)在時(shí)的基本句型,二. 實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)
4、,1、什么叫實(shí)義動(dòng)詞? 實(shí)義動(dòng)詞是指表示有具體意思的動(dòng)詞,也叫行為動(dòng)詞。 如: like(喜歡), eat(吃), live(居?。? have(有), run(跑) 等等。實(shí)義動(dòng)詞占英語(yǔ)中動(dòng)詞的絕大多數(shù)。,我們已學(xué)過(guò)的be 動(dòng)詞可譯成“是”,有時(shí)譯成“成為”,有時(shí)則沒(méi)有具體意思如: “She is tall.”這句譯成: “她很高”。故be 動(dòng)詞不屬于實(shí)義動(dòng)詞。,2、一般現(xiàn)在時(shí)實(shí)義動(dòng)詞作謂語(yǔ)的時(shí)侯有兩種形式:,動(dòng)詞原形;如: enjoy第三人稱(chēng)單數(shù)動(dòng)詞形式;如: enjoys,主語(yǔ) + (+其它)。,行為動(dòng)詞原形,行為動(dòng)詞的單數(shù)第三人稱(chēng)形式,如:We study English.我們學(xué)習(xí)英語(yǔ)
5、. He studies French.,3、實(shí)義動(dòng)詞第三人稱(chēng)單數(shù)的動(dòng)詞形式變化規(guī)則,1) 肯定句:主語(yǔ)(I/We/You/They)+實(shí)義動(dòng)詞原形+其他 如:I stay at home on Saturdays. They have sports every day.主語(yǔ)(He/She/It)+實(shí)義動(dòng)詞單三形式+其他 如:He stays at home on Saturdays. Lucy has sports every day.,4、實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)的基本句型,2) 否定句:主語(yǔ)(I/We/You/They)+ do+not+動(dòng)詞原形+其他 如:I dont stay at ho
6、me on Saturdays. They dont have sports every day.主語(yǔ)(He/She/It)+ does+not+動(dòng)詞原形+其他 如:He doesnt stay at home on Saturdays. Lucy doesnt have sports every day.,3) 一般疑問(wèn)句及其肯、否定回答:Do+主語(yǔ)(I/we/you/they)+動(dòng)詞原形+其他? 如:Do you stay at home on Saturdays? Yes,I do./No,I dont. Do they have sports every day? Yes, they
7、do./No, they dont.Does+主語(yǔ)(he/she/it)+動(dòng)詞原形+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) 特殊疑問(wèn)句: 疑問(wèn)詞+ do/does+主語(yǔ)+動(dòng)詞原形+其他?如: What do you want? What does she want? What time do you have lunch? What time does she have lu
8、nch? What do you do? What does she do? How do you spell it? How does he spell it?,特殊疑問(wèn)句: 疑問(wèn)詞+一般疑問(wèn)句?直接回答,而不用yes 或no.,5.一般現(xiàn)在時(shí)的句型變換1) I usually play football on Friday.改為一般疑問(wèn)句: Do you usually play football on Friday?對(duì)劃線部分提問(wèn): What do you usually do on Friday? 2) My father go to work by bike everyday.對(duì)劃線
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