小学英语一般现在时演示省公开课金奖全国赛课一等奖微课获奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,The simple present tense,普通现在时,1/59,什么是普通现在时？,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.,2/59,always(,总是,)usually(,通常,),often(,经常,)sometimes(,有时,),hardly,(,几乎不,)rarely,（极少）,never(,从不,)every day(,天天,)every year(,每年）,all the time,（全部时间）,on,Monday,（在星期一）,in,January,（在某月）,The simple present tense,普通现在时,关键词,3/59,普通现在时,普通现在时,-,表示,经常,或,习惯性,动作,-,表示,现在状态,或主语具备,性格和能力,等,。,与频率副词,usually,often,sometimes,always,和时间短语,in the morning/afternoon/evening,at noon/night,every,day/week/year/month,连用,4/59,例句,I study,English every morning.,We speak,Chinese.,Jim likes,playing football,.,1.,表示经常性动作或状态,2.,表示表示客观事实,3.,表示习惯性动作或状态,5/59,1.,表示经常性、习惯性动作或状态,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.,3.,表示永恒不变真理；,The moon,goes,round the earth.,6/59,普通现在时（必定句）,A,：句中有,be,动词或情态动词（,can,等）时，,be,动词要随主语而对应改变，情态动词不变。,比如,B:,没有,be,动词和情态动词，句子中,有实意动词,。（三单,+Vs,或,es),比如,7/59,普通现在（有,Be,、,can,必定句）,1,、,I,am,a teacher.,2,、,He,is,a student.,3,、,You,are,a boy.,4,、,I,can,swim.,主语,+be +,其它,am,is,are,返回,8/59,2.,哪些主语是第三人称单数,?,1,、什么叫实义动词？,实义动词是指,表示有详细意思,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绝大多数。,9/59,一、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。,10/59,二、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.,韩梅看起来像她母亲,Beijing,is in China.,北京在中国。,Uncle Wang,often makes cakes.,王叔叔经常做蛋糕。,11/59,三、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.,熊猫是害羞动物。,This book,is yellow.,这本书是黄色。,That car,is red.,那辆小汽车是红色。,The cat,is black.,这只猫是黑色。,12/59,普通现在时,（实意动词必定句）,1,、,I to school by bus.,2,、,He to school by bus.,3,、,She up at six.,go,goes,gets,主语,+v,（原形或,es/s,）,+,其它。,返回,13/59,当主语是第三人称单数时，动词需改变,.,动词单三改变：,1,、,普通情况下，直接,加,s,，如：,read,s,play,s,work,s,make,s,2,、以,s,x,ch,sh,结尾，后加,es,.,如：,watch,es,3,、以辅音字母加,o,结尾,普通加,es,如：,do,es,go,es,4,、“,元音字母,+y,”,结尾单词，,直接在词尾加,-,s,。,如：,play,s,say,s,5,、,辅音字母,+y,结尾单词,去,y,加,ies,如：,worr,ies,stud,ies,14/59,普通现在时,（否定句）,A:,否定句在,be,动词和情态动词后加,not,。,比如,B,：句中没有,be,动词或情态动词时，主语为,第三人称单数,否定句在动词前加,does not(doesn,t),非单三,时，否定句在动词前加,do not,（,don,t),比如,15/59,普通现在时,（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 not,a student.,3,、,You,are,a boy.,否：,You,are not,a boy.,4,、,I,can,swim.,否：,I,can not,（,cant),swim.,16/59,变否定句,I am a good boy.,I am,not,a good boy.,17/59,变否定句,He is at school.,He is,not,at school.,18/59,变否定句,They are students.,They are,not,students.,19/59,变否定句,She can speak English.,She can,not,speak English.,否定句：主语,+,be,+,not,+,其它,返回,15,20/59,普通现在时（实意,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,21/59,B.,否定句：主语,+dont/doesnt+,动词原形,+,其它。,I study English every morning.,We speak Chinese.,Jim likes playing football.,I dont study English every morning.,We dont speak Chinese.,Jim doesnt like playing football.,22/59,变否定句,I want a banana.,I,dont,want a banana.,主语,（,I/We/You/They,）,+,dont,+,动词原形,+,其它,23/59,变否定句,She speaks English well.,She,doesnt speak,English well.,主语,（,He/She/It,）,+,doesnt,+,动词原形,+,其它,24/59,普通现在时（普通疑问句）,A,：,be,动词或情态动词,can,提前，首字母变为,大写,；,some,变,any,比如,B,：,句中没有,be,动词或情态动词时，主语为,非,第三人称单数，,普通疑问句在句首加,do,，句子中动词用,原形,。主语为,第三人称单数,，普通疑问句在句首加,does,，句子中原有动词用,原形,；,Some,变,any.,比如,25/59,普通现在时（有,Be/can,普通疑问句）,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,？,26/59,Daming is my friend.,Is,Daming,your,friend,？,变普通疑问句,27/59,I am in the classroom.,Are you,in the classroom,？,变普通疑问句,28/59,Daming can play basketball.,Can Daming,play basketball,？,变普通疑问句,29/59,We are good friends.,Are,you,good friends,？,变普通疑问句,普通疑问句：,Be,+,主语,+,其它,?,返回,30/59,普通现在时（实意,V,普通疑问句）,1,、,I to school by bus.,疑问句：,you to school by bus.,2,、,He,to school by bus.,疑问句：,he,to school by bus.,Does,go,goes,go,go,Do,31/59,普通疑问句：,Do/Does+,主语,+,动词原形,+,其它？,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?,32/59,We have lunch at 12,：,00.,Do,you,have lunch at 12,：,00,？,变普通疑问句,33/59,I want a book.,Do,you,want a book,？,变普通疑问句,Do,+,主语,（,I/we/you/they,）,+,动词原形,+,其它？,34/59,Amy wants some chicken.,Does,Amy,want,any,chicken,？,变普通疑问句,Does,+,主语,（,he/she/it,）,+,动词原形,+,其它？,35/59,一,.be,动词普通现在时,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,36/59,必定句：主语,+,be,+,其它,如：,He is a worker.You are thirteen.,否定句：主语,+,be,+,not,+,其它,如：,He is not a worker.,You arent thirteen.,普通疑问句：,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?,二,be,动词普通现在时基本句型,37/59,一、普通现在时实义动词作谓语时侯有两种形式：,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,行为动词单数第三人称形式,如,：,We,study,English,.,我们学习英语,.,He,stud,ies,French.,38/59,二、实义动词第三人称单数动词形式改变规则,普通情况下直接加-s,walkwalk,s,以,s.x.sh.ch.o,尾,加,-es,watchwatch,es,gogo,es,“,辅音字母,+y”,结尾,变,y,为,i,再加,-es,，,flyfl,ies,特殊情况,havehas dodoes,gogoes,39/59,1),必定句,:,主语,（,I/We/You/They,）,+,实义动词原形,+,其它,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,+,其它,如：,He,stays,at home on Saturdays.,Lucy,has,sports every day.,三、实义动词普通现在时基本句型,40/59,2),否定句：,主语,（,I/We/You/They,）,+,do+not,+,动词原形,+,其它,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,+,其它,如：,He doesnt stay at home on Saturdays.,Lucy doesnt have sports every day.,41/59,3),普通疑问句及其肯、否定回答：,Do,+,主语,（,I/we/you/they,）,+,动词原形,+,其它？,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,+,主语,（,he/she/it,）,+,动词原形,+,其它？,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.,42/59,特殊疑问句,时间,：,when,地点,：,where,人,：,who,物,：,what,状态,：,how,年纪,：,how old,价钱,：,how much,数量,：,how many,43/59,特殊疑问句,有,be,动词或情态动词组成：,疑问词,+be,动词或情态动词,+,主语,+,其它,比如,44/59,特殊疑问句,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?,45/59,特殊疑问句,没有,be,动词或情态动词组成：,疑问词,+do,（,does,）,+,主语,+,动词原形,+,其它,比如,46/59,特殊疑问句（时间）,He goes to school,at seven,.,When,does he,go,to school,？,单数第三人称：,非单数第三人称,：,I go to school,at six,.,When,do you go to school,？,47/59,特殊疑问句（地点）,He,has,lunch,at school,.,Where does,he,have,lunch,？,单数第三人称,：,非单数第三人称,：,Children,have,lunch,at school.,Where do,children,have,lunch,？,48/59,特殊疑问句（状态）,He,goes,to school,by bus,.,How,does,he,go,to school,？,单数第三人称：,非单数第三人称：,We,go,to school,by bus,.,How,do,you,go,to school,？,49/59,D.,特殊疑问句：,疑问词,+,普通疑问句？,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 come from America?,50/59,变特殊疑问句,We go home,at four,.,When,do you,go,home,？,51/59,变特殊疑问句,Lingling has dinner,at home,.,Where,does,Linging,have,dinner,？,52/59,变特殊疑问句,I am,thirteen,.,How old,are you,？,53/59,变特殊疑问句,She is,in the park,.,Where,is she,？,54/59,变特殊疑问句,I want,a bag,.,What,do you,want,？,55/59,变特殊疑问句,Its,thirteen dollars,.,How much,is it,？,56/59,4),特殊疑问句：,疑问词,+,do/does,+,主语,+,动词原形,+,其它？,如：,What do you want?,What does she want?,What time do you have lunch?,What time does she have lunch?,What do you do?,What does she do?,How do you spell it?,How does he spell it?,特殊疑问句,:,疑问词,+,普通疑问句,?,直接回答，而不用,yes,或,no.,57/59,普通现在时,结构：,必定句：,主语,+,动词原形,/,单三,普通疑问句：,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,58/59,Thank you!,59/59,