七年级英语一般现在时.ppt

上传人:牧羊曲112 文档编号:4892459 上传时间:2023-05-21 格式:PPT 页数:15 大小:344.49KB
返回 下载 相关 举报
七年级英语一般现在时.ppt_第1页
第1页 / 共15页
七年级英语一般现在时.ppt_第2页
第2页 / 共15页
七年级英语一般现在时.ppt_第3页
第3页 / 共15页
七年级英语一般现在时.ppt_第4页
第4页 / 共15页
七年级英语一般现在时.ppt_第5页
第5页 / 共15页
点击查看更多>>
资源描述

《七年级英语一般现在时.ppt》由会员分享,可在线阅读,更多相关《七年级英语一般现在时.ppt(15页珍藏版)》请在三一办公上搜索。

1、Grammar一般现在时(Simple Present Tense)-行为动词的一般现在时,1.肯定句2.否定句3.一般疑问句及肯定与否定回答4.特殊疑问句注意:第三人称单数的用法。,语法要点:一般现在时,(一般现在时用法),I have long hair.My hair is long.,Simon plays football after school.,things that we do regularly.经常做的事,Cats eat fish.,things that are always true.客观存在的事实,things that are true now.目前存在的事实,

2、一.当我们谈论以下几种情况时,用一般现在时:1.表示现在存在的状态;2.表示经常性、习惯性的动作;3.表示客观事实或普遍真理。句中常用always,usually,often,sometimes,seldom,never,every day,in the morning等时间状语。,一般现在时的构成:,My name is Amy.He is ten years old.-be动词的一般现在时。I often play football after school.He watches TV every day.-行为动词的一般现在时,动词的种类,行为动词的一般现在时的构成:(看例句并总结规律,

3、注意观察红色和蓝色字体。)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.总结规律:,当主语是第一、第二人称和第三人称复数时,行为动词使用其原形。当主语是第三人称单数时,行为动词使用其第三人称单数形式。行为动词一般现在时的第三人称单数形式,How to add

4、“s”“es”to the verbs,7,walks,lives,flies,studies,misses,watches,finishes,fixes,does,goes,写出下列行为动词的第三人称单数形式:1.like-2.swim 3.work4.catch 5.go-6.study7.worry 8.have-9.do-,likes,swims,works,catches,goes,studies,worries,has,does,1.I _(go)swimming on Sunday.2.My cousin_(enjoy)computer games.3.My parents_(w

5、atch)TV.4.Tom and Simon _(like)fish.5.He _(swim)every day.6.Tom_(play)football every day.,go,watch,like,swims,plays,enjoys,用所给词的适当形式填空,7.I often _ football at weekends.(play)8.Simons father often _ football games on TV.(watch)9.Millie _ books at home.(read)10.Kittys parents often _ shopping on Satur

6、days.(go)11.Amy with her father _ swimming on weekends.(go)12.Sandy _ English in her free time.(study)13.Amy and Simon _ to play football in the next World Cup.(want)14.We _ listening to music.(like),play,watches,reads,go,goes,studies,want,like,行为动词一般现在时的否定句和一般疑问句。1、I speak English.否定句:I do not/dont

7、 speak English.一般疑问句:Do you speak English?肯定回答:Yes,I do.否定回答:No,I dont.2、He speaks English.否定句:He does not/doesnt speak English.一般疑问句:Does he speak English?肯定回答:Yes,he does.否定回答:No,he doesnt.(注意蓝色和红色字体,总结规律。,行为动词一般现在时的否定句和一般疑问句构成:否定句:在行为动词前加do not或does not,当主语是第三人称单数时,助动词用doesnt.在非正式行文中,do not和does

8、not可以缩写成dont 和doesnt.一般疑问句:在句首加助动词Do和Does,当主语是第三人称单数时,助动词用Does.注意:在疑问句和否定句中,助动词之后的行为动词均用原形。,改错题:1.I goes to school at six every day.2.He dont like playing football.3.I am watch TV every day.4.Daming watchs TV in the evening.5.Does he usually has a party?6.Our English doesnt likes music.7.Tony goes a

9、lways to school at eight oclock.8.Does your parents like watching TV?9.Lily haves lunch at school.10.My sister doesnt her homework every.,_,_,_,_,_,_,_,_,_,go,doesnt,去掉am,watches,have,like,always goes,_,do,has,doesnt do,注意:我们用一般现在时进行表达时,不能同时使用be动词和行为动词,行为动词一般现在时的构成:(小结),肯定句:当主语是第三人称单数时,行为动词用。主语是非第三人

10、称单数,行为动词用。否定句:在行为动词前加,当主语是第三人称单数时,助动词用注意:do not=dont,does not=doesnt.一般疑问句:在句首加助动词,当主语是第三人称单数时,助动词用.注意:在疑问句和否定句中,助动词之后的行为动词均用。,三单形式,原形,do not或does not,doesnt,Do和Does,Does,原形,动词的种类:1、行为动词:含有实在的意义,表示动作或状态,在 句中能做谓语。例句:I often play football after school.He watches TV every day.I listen to the radio every day She has a sister.We like playing football.2、连系动词 例句:He is ten years old.I feel happy.3、助动词 例句:Do you have a sister?He doesnt speak English.4、情态动词 例句:We must go now.She can speak English.,

展开阅读全文
相关资源
猜你喜欢
相关搜索
资源标签

当前位置:首页 > 生活休闲 > 在线阅读


备案号:宁ICP备20000045号-2

经营许可证:宁B2-20210002

宁公网安备 64010402000987号