小学英语一般现在时 (2)课件.ppt

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1、关于小学英语一般现在时(2)现在学习的是第1页，共43页我的功能我的功能1.表示经常性、习惯性的动作或状态表示经常性、习惯性的动作或状态I wash the dishes every day.You go to school by bus sometimes.They usually have lunch at 11:30.He always gets up early.2.表示表示客观事实表示表示客观事实You are 13.He is a student.3.表示永恒不变的真理；表示永恒不变的真理；The moon goes round the earth.现在学习的是第2页，共43页al

2、waysalways(总是)usuallyusually(通常)oftenoften(经常)sometimessometimes(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）现在学习的是第3页，共43页 一一.be.be动词的一般现在时动词的一般现在时be动词：动词：主语主语+be +其它其它如如：I am a boy.我是一个男孩。He is a boy.他是一个男孩。am is(单三）单三）are构成现在学习的是第4页，

3、共43页构成1）当谓语是）当谓语是be动词时，一般现在时的构成：动词时，一般现在时的构成：主语主语be动词其他动词其他如：如：I am a student.He is Jims father.现在学习的是第5页，共43页I am a student.You are a nurse.现在学习的是第6页，共43页He is a policeman.He is a postman.现在学习的是第7页，共43页It is a snake.It is a lion.They are animals.现在学习的是第8页，共43页I am Chen Jie.He is a policeman.She is

4、a nurse.It is a snake.We are girls.You are a student.You are students.They are beautiful girls.现在学习的是第9页，共43页一般现在时一般现在时（否定句）（否定句）在一般现在时中，句中在一般现在时中，句中有有bebe动词或情态动词（动词或情态动词（cancan等）时，否定句在等）时，否定句在bebe动词和动词和情态动词后加情态动词后加notnot。例如例如现在学习的是第10页，共43页一般现在时一般现在时（否定句）（否定句）1、I am a teacher.否：否：I am not a teacher

5、.2、He is a student.否：否：He is not a student.3、You are a boy.否：否：You are not a boy.4、I can swim.否：否：I can not（cant)swim.现在学习的是第11页，共43页变否定句变否定句I am a good boy.I am not a good boy.现在学习的是第12页，共43页变否定句变否定句He is a student.He is not a students.(isnt)现在学习的是第13页，共43页变否定句变否定句They are students.They are not stu

6、dents.(arent)现在学习的是第14页，共43页变否定句变否定句She can speak English.She can not speak English.(cant)现在学习的是第15页，共43页I am Jack.We are boys.You are a teacher.He is Jerry.She is Lisa.It is Tom.They are beautiful girls.notnotnotnotnotnotnotExercise现在学习的是第16页，共43页一般现在时一般现在时（疑问句）（疑问句）句中有句中有bebe动词或情态动词时，动词或情态动词时，bebe

7、动词或情态动词动词或情态动词cancan提前，首字母变为提前，首字母变为大写大写；some some 变变any;any;第一人称变成第二第一人称变成第二人称。人称。例如例如现在学习的是第17页，共43页一般现在时一般现在时（一般疑问句）（一般疑问句）He He is is a student.You a student.You areare a boy.a boy.Is Is he a student he a student？Are Are youyou a boya boy？I I cancan swim.swim.TheyThey areare teacher teachers s.C

8、an Can you swim you swim？AreAre they tethey teacherachers s？现在学习的是第18页，共43页 I am a student.Are you a student？变一般疑问句变一般疑问句Yes,I am.No,I am not.现在学习的是第19页，共43页 John is my friend.Is John your friend？变一般疑问句变一般疑问句Yes,he is.No,he isnt.现在学习的是第20页，共43页 They are students.Are they students？变一般疑问句变一般疑问句Yes,the

9、y are.No,they arent.现在学习的是第21页，共43页He is Cheng Long.I am Chen Jie.We are Chinese.You are a student.She is lucy.It is Zoom.They are beautiful girls.Is he?ExerciseAre you?Are you?Are you?Is it?Are they?Is she现在学习的是第22页，共43页二二.实义动词的一般现在时实义动词的一般现在时1 1、什么叫实义动词？、什么叫实义动词？实义动词是指实义动词是指表示有具体意思的表示有具体意思的动词动词,也也

10、叫行为动词。叫行为动词。如如:like(喜欢）喜欢）,eat（吃）（吃）,live（居住）（居住）,have（有）（有）,run（跑）（跑）等等。等等。实义动词占英语中动词的绝大多数。实义动词占英语中动词的绝大多数。现在学习的是第23页，共43页1）当谓语是实意动词时，一般现在时的构成：）当谓语是实意动词时，一般现在时的构成：主语（非第三人称单数）动词原形其他主语（非第三人称单数）动词原形其他如：如：I often watch TV in the evening.Amy and Sarah like playing football.主语（第三人称单数）动词的第三人称单数形式主语（第三人称单数

11、）动词的第三人称单数形式其他其他如：如：John usually goes shopping on Sundays.Mike studies English every day.构成现在学习的是第24页，共43页主语（非第三人称单数）如主语（非第三人称单数）如I often go to school on foot.You usually go home by bus.We take a shower everyday.They often play basketball on Sunday.Mike and John play football everyday.The students d

12、o homework everyday.现在学习的是第25页，共43页 哪些主语是第三人称单数哪些主语是第三人称单数?现在学习的是第26页，共43页一、人称代词一、人称代词he,she,ithe,she,it是第三人称单数是第三人称单数。He likes watching TV.他喜欢看电视他喜欢看电视。She has lunch at twelve.她十二点吃午餐。她十二点吃午餐。It looks like a cat.它看起来像只猫。它看起来像只猫。现在学习的是第27页，共43页二、单个人名、地名或称呼作主语二、单个人名、地名或称呼作主语；是第三人称单数。；是第三人称单数。Chen Jie

13、 looks like her mother.陈洁看起来像她的母亲 Beijing is in China.北京在中国。My mother often makes cakes.王叔叔经常做蛋糕。现在学习的是第28页，共43页实义动词第三人称单数的动词形式变化规则实义动词第三人称单数的动词形式变化规则：1、一般情况下，直接一般情况下，直接加加s，如：，如：reads,plays,works,makes2、以、以s,x,ch,sh,o结尾的单词，后加结尾的单词，后加es.如：如：watches washes teaches does goes3、以、以辅音字母辅音字母+y结尾的单词结尾的单词,变变

14、y为为i,再加再加es,如：如：flies,studies4、不规则变化、不规则变化 如：如：have-has现在学习的是第29页，共43页Exercise sit_ swim_ go do _ make _ run _ write_ see_ _ cry_ study _ watch_ wash_ say_ play _ have_ take_ swimsgoesdoesmakesrunswritescriesseesstudieswatcheswashessaysplayshastakessits现在学习的是第30页，共43页一般现在时一般现在时（否定句）（否定句）句中没有句中没有bebe

15、动词或情态动词动词或情态动词时，主语为时，主语为第三人称单数第三人称单数的变的变否定句在动词前加否定句在动词前加does not does not(doesn(doesnt)t),非单三非单三时，变否定句时，变否定句在动词前加在动词前加do notdo not（dondont)t)例如例如现在学习的是第31页，共43页一般现在时一般现在时（否定句）（否定句）1 1、I to school by bus.I to school by bus.否：否：I to school by bus.I to school by bus.2 2、He He to school by bus.to school

16、 by bus.否：否：He He to school by bus.to school by bus.go go dont go dont go goesgoesdoesnt godoesnt go现在学习的是第32页，共43页变否定句变否定句I study English every day.I study English every day.dont现在学习的是第33页，共43页变否定句变否定句She speaks Chinese well.She Chinese well.doesnt speaks现在学习的是第34页，共43页essHe often go to school on f

17、oot.You usually go home by bus.We take a shower every day.They often play basketball on Sunday.Mike play football every day.The students do homework every day.They take a shower everyday.dontExercisedoesntdontdontdontdoesntdont现在学习的是第35页，共43页一般现在时一般现在时（一般疑问句）（一般疑问句）句中没有句中没有bebe动词或情态动词时，主语动词或情态动词时，主语

18、为为非非第三人称单数，变一般疑问句在句第三人称单数，变一般疑问句在句首加首加D Do o，句子中动词用，句子中动词用原形原形。主语为。主语为第第三人称单数三人称单数，一般疑问句在句首加，一般疑问句在句首加D Doesoes，句子中原有动词用句子中原有动词用原形原形；SomeSome变变any.any.例如例如现在学习的是第36页，共43页一般现在时一般现在时（一般疑问句）（一般疑问句）1 1、I to school by bus.I to school by bus.疑疑问问句：句：you to school by bus.you to school by bus.2 2、He He to s

19、chool by bus.to school by bus.疑疑问问句：句：he he to school by bus.to school by bus.DoesDoesgogogoesgoesgogogogoDoDo现在学习的是第37页，共43页We go to school every day.Do you go to school every day?变一般疑问句变一般疑问句现在学习的是第38页，共43页Mike likes playing computer games.Does Nancy like playing computer games?变一般疑问句变一般疑问句s现在学习的是

20、第39页，共43页John wants some bread.Does John want any bread？变一般疑问句变一般疑问句现在学习的是第40页，共43页esExerciseThey take a shower every day.Dothey?I often go to school on foot.Yes,they do.No,they dont.Do you?Yes,I do.No,I dont.He usually go home by bus.Does he?Yes,he does.No,he doesnt.现在学习的是第41页，共43页es Amy often play basketball on Sunday.ExerciseDoesYes,she does.No,she doesnt.?现在学习的是第42页，共43页感谢大家观看感谢大家观看现在学习的是第43页，共43页