小學英語一般現在時-(演示)

1、.,The simple present tense 一般現在時,.,什么是一般現在時？,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.,You are 13. He is a student. You study at Olympic Garden Middle School.,The moon goes round the earth.,.,a

2、lways(總是) usually(通常) often(經常) sometimes(有時) hardly(幾乎不) rarely（很少） never(從不) every day(每天) every year(每年） all the time（所有時間） on Monday（在星期一） in January （在某月）,The simple present tense 一般現在時,關鍵詞,.,一般現在時,一般現在時 -表示經?；蛄晳T性的動作 -表示現在的狀態(tài)或主語具備的性格和能力等。,與頻率副詞usually ,often, sometimes ,always 和時間短語in the morni

3、ng /afternoon/evening, at noon/night , every day /week /year /month 連用,.,例句 I study English every morning. We speak Chinese. Jim likes playing football.,1. 表示經常性的動作或狀態(tài),2. 表示表示客觀事實,3. 表示習慣性的動作或狀態(tài),.,1. 表示經常性、習慣性的動作或狀態(tài),I wash the dishes every day. You sometimes take a bus home. They usually have lunch

4、at 11:30. He always gets up early. She is often late for school.,2. 表示表示客觀事實,You are 13. He is a student. You study at Olympic Garden Middle School.,3. 表示永恒不變的真理；,The moon goes round the earth.,.,一般現在時（肯定句）,A：句中有be動詞或情態(tài)動詞（can等）時，be動詞要隨主語而相應改變，情態(tài)動詞不變。,例如,B: 沒有be動詞和情態(tài)動詞，句子中有實意動詞的。（三單+Vs或es),例如,.,一般現在（

5、有Be、can肯定句）,1、I am a teacher. 2、He is a student. 3、You are a boy. 4、I can swim.,主語 + be +其它,am,is,are,返回,.,2. 哪些主語是第三人稱單數?,1、什么叫實義動詞？ 實義動詞是指表示有具體意思的動詞,也叫行為動詞。 如: like(喜歡）, eat（吃）, live（居?。? have（有）, run（跑） 等等。 實義動詞占英語中動詞的絕大多數。,.,一、人稱代詞he, she, it是第三人稱單數。,He likes watching TV. 他喜歡看電視。 She has lunch a

6、t twelve. 她十二點吃午餐。 It looks like a cat. 它看起來像只貓。,.,二、單個人名、地名或稱呼作主語；是第三人稱單數。,Han Mei looks like her mother. 韓梅看起來像她的母親 Beijing is in China. 北京在中國。 Uncle Wang often makes cakes. 王叔叔經常做蛋糕。,.,三、單數可數名詞或this / that / the+單數可數名詞作主語時，是第三人稱單數。,A panda is a shy animal. 熊貓是害羞的動物。 This book is yellow. 這本書是黃色的。

7、That car is red. 那輛小汽車是紅色的。 The cat is black. 這只貓是黑色的。,.,一般現在時 （實意動詞肯定句）,1、I to school by bus. 2、He to school by bus. 3、She up at six.,go,goes,gets,主語+v（原形或es/s）+其他。,返回,.,當主語是第三人稱單數時，動詞需變化. 動詞單三的變化： 1、一般情況下，直接加s，如： reads, plays, works, makes 2、以s, x, ch, sh結尾，后加es. 如：watches 3、以輔音字母加o結尾,一般加es ,如：doe

8、s, goes 4、“元音字母+y”結尾的單詞，直接在詞尾加-s。 如：plays, says 5、輔音字母+y結尾的單詞, 去y,加ies, 如：worries, studies,.,一般現在時 （否定句）,A:否定句在be動詞和情態(tài)動詞后加not。,例如,B：句中沒有be動詞或情態(tài)動詞時，主語為第三人稱單數的否定句在動詞前加does not (doesnt),非單三時，否定句在動詞前加do not（dont),例如,.,一般現在時 （有Be/can否定句）,1、I am a teacher.否：I am not a teacher. 2、He is a student.否： He is n

9、ot a student. 3、You are a boy.否： You are not a boy. 4、I can swim.否： I can not（cant) swim.,.,變否定句,I am a good boy.,I am not a good boy.,.,變否定句,He is at school.,He is not at school.,.,變否定句,They are students.,They are not students.,.,變否定句,She can speak English.,She can not speak English.,否定句：主語+ be+ no

10、t+其它,返回15,.,一般現在時（實意v否定句）,1、I to school by bus. 否： I to school by bus. 2、He to school by bus. 否：He to school by bus.,go,dont go,goes,doesnt go,.,B. 否定句：主語+dont/ doesnt+動詞原形+其他。 I study English every morning. We speak Chinese. Jim likes playing football.,I dont study English every morning.,We dont sp

11、eak Chinese.,Jim doesnt like playing football.,.,變否定句,I want a banana.,I dont want a banana.,主語（I/We/You/They）+ dont+動詞原形+其他,.,變否定句,She speaks English well.,She doesnt speak English well.,主語（He/She/It）+ doesnt+動詞原形+其他,.,一般現在時（一般疑問句）,A：be動詞或情態(tài)動詞can提前，首字母變?yōu)榇髮?；some 變any,例如,B：句中沒有be動詞或情態(tài)動詞時，主語為非第三人稱單數，一

12、般疑問句在句首加do，句子中動詞用原形。主語為第三人稱單數，一般疑問句在句首加does，句子中原有動詞用原形； Some變any.,例如,.,一般現在時（有Be/can一般疑問句）,He is a student. You are a boy. Is he a student？ Are you a boy？ I can swim. I am a teacher. Can you swim？ Am I a teacher？,.,Daming is my friend.,Is Daming your friend？,變一般疑問句,.,I am in the classroom.,Are you i

13、n the classroom？,變一般疑問句,.,Daming can play basketball.,Can Daming play basketball？,變一般疑問句,.,We are good friends.,Are you good friends？,變一般疑問句,一般疑問句： Be+主語+其它?,返回,.,一般現在時（實意V一般疑問句）,1、I to school by bus. 疑問句： you to school by bus. 2、He to school by bus. 疑問句： he to school by bus.,Does,go,goes,go,go,Do,.

14、,一般疑問句： Do/ Does +主語+動詞原形+其他？,I come from China. Kate likes singing every morning. Lily often writes to her uncle in the U.S.A.,Do you come from China?,Does Kate like singing every morning?,Does Lily often write to her uncle in the U.S.A?,.,We have lunch at 12：00.,Do you have lunch at 12：00？,變一般疑問句,

15、.,I want a book.,Do you want a book？,變一般疑問句,Do+主語（I/we/you/they）+動詞原形+其他？,.,Amy wants some chicken.,Does Amy want any chicken？,變一般疑問句,Does+主語（he/she/it）+動詞原形+其他？,.,一. be動詞的一般現在時,be動詞： 主語 + be +其它,如：I am a boy. 我是一個男孩。 He is a boy.他是一個男孩。,am,is(單三）,are,.,肯定句：主語+be+其它 如： He is a worker. You are thirte

16、en. 否定句：主語+ be+ not+其它 如： He is not a worker. You arent thirteen. 一般疑問句：Be+主語+其它? 如： Is he a worker? Yes, he is./No, he isnt. Are you thirteen? Yes, I am ./No, I am not. 特殊疑問句：疑問詞+be+主語+其它? 如： What is he? What colour is that bird? How old are you? Where are they ?,二 be 動詞的一般現在時的基本句型,.,一、一般現在時實義動詞作謂語

17、的時侯有兩種形式：,動詞原形；如: enjoy 第三人稱單數動詞形式；如: enjoys,主語 + (+其它)。,行為動詞原形,行為動詞的單數第三人稱形式,如：We study English.我們學習英語. He studies French.,.,二、實義動詞第三人稱單數的動詞形式變化規(guī)則,.,1) 肯定句: 主語（I/We/You/They）+實義動詞原形+其他 如：I stay at home on Saturdays. They have sports every day. 主語（He/She/It）+實義動詞單三形式+其他 如：He stays at home on Saturda

18、ys. Lucy has sports every day.,三、實義動詞的一般現在時的基本句型,.,2) 否定句： 主語（I/We/You/They）+ do+not+動詞原形+其他 如：I dont stay at home on Saturdays. They dont have sports every day. 主語（He/She/It）+ does+not+動詞原形+其他 如：He doesnt stay at home on Saturdays. Lucy doesnt have sports every day.,.,3) 一般疑問句及其肯、否定回答： Do+主語（I/we/y

19、ou/they）+動詞原形+其他？ 如：Do you stay at home on Saturdays? Yes,I do./No,I dont. Do they have sports every day? Yes, they do./No, they dont. Does+主語（he/she/it）+動詞原形+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.,.,特殊疑問句,時間：wh

20、en 地點：where 人：who 物：what 狀態(tài)：how 年齡：how old 價錢：how much 數量：how many,.,特殊疑問句,有be動詞或情態(tài)動詞構成： 疑問詞+be動詞或情態(tài)動詞+主語+其它,例如,.,特殊疑問句,She can speak English. What can she speak？ He is ten. How old is he？ He is at home. Where is he ？ Its 3 dollars. How much is it?,.,特殊疑問句,沒有be動詞或情態(tài)動詞構成： 疑問詞+do（does）+主語+動詞原形+其它,例如,.

21、,特殊疑問句（時間）,He goes to school at seven. When does he go to school？,單數第三人稱：,非單數第三人稱：,I go to school at six. When do you go to school？,.,特殊疑問句（地點）,He has lunch at school. Where does he have lunch？,單數第三人稱：,非單數第三人稱：,Children have lunch at school. Where do children have lunch？,.,特殊疑問句（狀態(tài)）,He goes to schoo

22、l by bus. How does he go to school？,單數第三人稱：,非單數第三人稱：,We go to school by bus. How do you go to school？,.,D. 特殊疑問句： 疑問詞+一般疑問句？,I like playing football. Jim eats some bread every morning. Kate comes from America.,What do you like?,What does Jim eat every morning?,Where does Kate come from?,Do you like playing football?,Does Jim eat any bread every morning?,Does Kate c