一般现在时16493学习.pptx

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1、时态概念：时态概念：句子的时态是指在不同时间里发生的动作或存在的状态，要用动词的不同形式表示出来。注意两要点：注意两要点：1、这种时态的用法。2、这种时态的构成。第1页/共30页1 12 23 34 4概念概念Just for today I will try to live through this day only用法用法Just for today I will try to live through this day only动词变化规则动词变化规则Just for today I will try to live through this day only课堂练习课堂练习Just f

2、or today I will try to live through this day onlyC O N T E N T SC O N T E N T S第2页/共30页I walk to school every dayI walk to school every day.I listen to music every dayI listen to music every day.看一看：第3页/共30页My hair is long.表示现在存在的状态Tom plays football every day.表示经常性，习惯性的动作Cats eat fish.表示客观事实或普遍真理一般

3、现在时的用法：第4页/共30页 一般现在时态经常与often，sometimes，always，usually等副词连用，也经常与every day,every week,every month,every term,every year,once a week，twice a year（一年两次）等时间状语连用。She gets up early every morning.她每天早上早起。I go to see my grandmother every month.我每个月都去看我的奶奶。注意：注意：第5页/共30页Be动词动词原形 动词三单一般现在时的构成结构：第6页/共30页Be动词的

4、一般现在时的构成：I am a good person.You are a good person.He/She is a good person.第7页/共30页否定句结构变化：I am not a good person.You are not a good person.He/She is not a good person.肯定变否定，be后加not 第8页/共30页一般疑问句结构变化：Are you a good person?Is she/he a good person.肯定句变一般疑问句，只需将be动词提前 第9页/共30页 行为动词的一般现在时是怎么构成的呢？第10页/共30

5、页1、I play football every day.2、You play football every day.3、My friends play football every day.4、He plays football every day.5、Tom plays football every day.6、My brother plays football every day.观观察察下下列列句句子子第11页/共30页1.当主语是第一人称、第二人称和复数时，谓语动词用原形；2.当主语第三人称单数的时候，谓语动词后面加s/es;小小结结论论第12页/共30页谓语动词的单复数要和主语人称

6、和数保持一致。当主语是第三人称单数时，谓语动词要变成三单的形式（即在动词后面加s或者es）。当主语是其他人称时，谓语动词用原形。动动词词规规则则第13页/共30页一般动词后加-s。like-likesHe likes playing basketball.以s、x、ch、sh结尾，后加es。watch-watchesMy father watches TV every night.以辅音字母+y结尾的单词，变y为i，再加-es。study-studiesHe studies English very hard.3 3以辅音字母加o结尾，一般加-esdo-doesShe always does

7、her homework on time.1 12 24 4第三人称单数变化规则：第14页/共30页动词三单现在式，一般词尾加动词三单现在式，一般词尾加-s-s。s s、x x、chch、sh sh 连词尾，直接加上连词尾，直接加上-es-es。词尾若是字母词尾若是字母o o，考虑是否加，考虑是否加-es-es。辅音字母辅音字母+y+y 来结尾，变来结尾，变y y为为i i有道理，有道理，-es-es后面紧跟随，大家一定看仔细。后面紧跟随，大家一定看仔细。动词第三人称单数变化的歌诀动词第三人称单数变化的歌诀：第15页/共30页行为动词句型结构变化行为动词句型结构变化Just for today

8、 I will try to live through this day only and not tackle my whole第16页/共30页1、I play football every day.2、My friends play football every day.3、He plays football every day.4、Tom plays football every day.肯定句结构“主语主语+动词原形动词原形/动词三单动词三单+”+”：第17页/共30页1、I dont play football every day.2、My friends dont play fo

9、otball every day.3、He doesnt plays football every day.4、Tom doesnt plays football every day.否定句结构“主语主语+dont/doesnt+dont/doesnt+动词原形动词原形+”+”：第18页/共30页1、Do you play football every day?2、Do your friends play football every day?3、Does he play football every day?4、Does Tom play football every day?一般疑问结构“

10、Do/Does+“Do/Does+主语主语+动词原形动词原形+?”+?”：第19页/共30页句型转换小练习句型转换小练习：1.I go to school at six every day.2.He likes playing football.3.I watch TV every day.4.Daming watches TV in the evening.5.he usually has a party.第20页/共30页课堂练习Just for today I will try to live through this day only and not tackle my whole第2

11、1页/共30页一、用所给词的适当形式填空：1.The lion _doesnt_(not,eat)grass.It likes _eating_(eat)meat.2._Does_ the snake _like_(like)fruits?3.My father _goes_(go)to work at 8:00 every day.He _doesnt_go_(not,go)to work on foot.4._Does_ Jack _have_(have)four classes in the morning?Yes,he _has_(have)four.5._Do_ you often

12、_listen_(listen)to music?No,I dont.I like _playing_(play)table tennis.第22页/共30页1.We often read books after school.（用the girl做主语）The girl often _reads_ books after school.2.Playing the piano is my favourite.(变为同义句)I _like_ _playing_ the piano best.3.We have an English lesson today.(变否定句)We _dont_ _ha

13、ve_ an English lesson today.4.We have science on Tuesday and Friday.(对划线部分提问)_When_ _do_ you _have_ science?句型转换句型转换：第23页/共30页5.He has an English lesson today.(变否定句)He _doesnt_ _have_ an English lesson today.6.They go home at five oclock.(对划线部分提问)_When_ _do_ they_go_ home?7.Our lessons start at eigh

14、t oclock.Our lessons finish at five oclock.(用and连接)_Our lessons start at eight oclock.Our lessons finish at five oclock._8.I do my homework at 10:00 in the evening.(改为否定句)I _dont_do_ my homework at 10:00 in the evening.第24页/共30页课堂总结课堂总结Just for today I will try to live through this day only and not

15、tackle my whole第25页/共30页时态的概念时态的概念什么是时态呢？一般现在时用法一般现在时用法一般现在时有几种用法呢？动词变化规则动词变化规则第三人称单数动词该怎么变呢？第26页/共30页课后作业课后作业Just for today I will try to live through this day only and not tackle my whole第27页/共30页改错题：1.Our English doesnt likes music.2.Tony goes always to school at eight oclock.3.Does your parents like watching TV?4.Lily haves lunch at school.5.My sister doesnt her homework every.0404第28页/共30页Thanks for your listening!Thanks for your listening!THIS IS A ART TEMPLATE,THE TEMPLATE THANK YOU WATCHING THIS ONE.第29页/共30页感谢您的观看！第30页/共30页