小学英语动词时态讲解讲稿.ppt

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1、关于小学英语动词时态讲解1第一页，讲稿共二十八页哦2n动词动词：我们特别好动，所以大家都管我们叫动动词词，例如：njump 跳nrun 跑步nplay 打球n第二页，讲稿共二十八页哦3时态简介n英语的时态英语的时态,随着时间的变化，谓语随着时间的变化，谓语动词的形态也要随之变化。动词的形态也要随之变化。n时时间，n态谓语动词的形态。第三页，讲稿共二十八页哦4英语时态：n不同时间发生的动作，要用不同的谓语动词形式表示。现在现在过去过去将来将来第四页，讲稿共二十八页哦51.一般一般现在现在时（时（Present Simple）概念概念:表示习惯、经常性的动作表示习惯、经常性的动作结构结构:1.原形

2、 如 dance 2.动词+s/es(第三人称单数)如：dances标志语：标志语：usually,often,every year/month/week第五页，讲稿共二十八页哦6动词动词+s/es(第三人称单数第三人称单数)n1.一般在行为动词后加sn例如：play-plays dance-dancesn2.以s,x,sh,ch,o结尾的行为动词，加es n例如：wash-washes watch-watches n do-doesn第六页，讲稿共二十八页哦7I I usually watch TV.We We usually watch TV.You You usually watch T

3、V.They They usually watch TV.He He usually watches TV.She She usually watches TV.肯定句肯定句第七页，讲稿共二十八页哦8I I dont usually watch TV.We We dont usually watch TV.You You dont usually watch TV.They They dont usually watch TV.He He doesnt usually watch TV.She She doesnt usually watch TV.否定句否定句dont/doesnt+动词原形

4、动词原形第八页，讲稿共二十八页哦9现在进行时现在进行时（Present Progressive）概念概念:表示现在正在发生的动作或存在的表示现在正在发生的动作或存在的状态状态结构结构:be(is,am,are)+动词动词ing标志词：标志词：Look!、Listen!、now Its.(几点了几点了)后的句子后的句子第九页，讲稿共二十八页哦10动词动词ing形式形式n1.一般在行为动词后加ing n例如：watch-watchingn2.以e结尾的行为动词，去掉e再加ing n例如：dance-dancingn第十页，讲稿共二十八页哦11I I am watching TV now.We We

5、 are watching TV now.You You are watching TV now.You You are watching TV now.He He is watching TV now.She She is watching TV now.TheyThey are watching TV now.句子结构句子结构 be+doing肯定句肯定句第十一页，讲稿共二十八页哦12I I am not watching TV now.We We arent watching TV now.You You arent watching TV now.You You arent watch

6、ing TV now.He He isnt watching TV now.She She isnt watching TV now.TheyThey arent watching TV now.句子结构句子结构 be not+doing否定句否定句第十二页，讲稿共二十八页哦13n1.一般过去时（一般过去时（Past Simple）n概念概念:表示过去发生的动作或存在的表示过去发生的动作或存在的状态状态n结构结构:动词过去式动词过去式 如：如：watchedn标志语：标志语：yesterday,n last year/month/week in 1922 第十三页，讲稿共二十八页哦14规则动词

7、过去式规则动词过去式n1.一般在行为动词后加ed n例如watch-watchedn2.以e结尾的行为动词后只加d n例如 dance-dancedn第十四页，讲稿共二十八页哦15不规则动词过去式不规则动词过去式第十五页，讲稿共二十八页哦16I I watched TV yesterday.We We watched TV yesterday.You You watched TV yesterday.They They watched TV yesterday.He He watched TV yesterday.She She watched TV yesterday.肯定句肯定句第十六页，

8、讲稿共二十八页哦17I I didnt watch TV yesterday.We We didnt watch TV yesterday.You You didnt watch TV yesterday.They They didnt watch TV yesterday.He He didnt watch TV yesterday.She She didnt watch TV yesterday.否定句否定句didnt+动词原形动词原形第十七页，讲稿共二十八页哦181.一般将来时（一般将来时（Future Simple）概念概念:表示将要发生的动作或存在的状态表示将要发生的动作或存在的状态

9、结构结构:will +动词原形动词原形 be going to+动词原形动词原形标志语：标志语：tomorrow，the next day，this afternoon,this evening，next week(month,year)，in 2022 第十八页，讲稿共二十八页哦19I I am going to watch TV tomorrow.We We are going to watch TV tomorrowYou You are going to watch TV tomorrow.You You are going to watch TV tomorrow.He He is

10、going to watch TV tomorrow.She She is going to watch TV tomorrow.TheyThey are going to watch TV tomorrow.句子结构句子结构be going to do肯定句肯定句第十九页，讲稿共二十八页哦20I I am not going to watch TV tomorrow.We We arent going to watch TV tomorrowYou You arent going to watch TV tomorrow.You You arent going to watch TV tom

11、orrow.He He isnt going to watch TV tomorrow.She She isnt going to watch TV tomorrow.TheyThey arent going to watch TV tomorrow.句子结构句子结构be not going to do否定句否定句第二十页，讲稿共二十八页哦21I I will watch TV tomorrow.We We will watch TV tomorrowYou You will watch TV tomorrow.You You will watch TV tomorrow.He He will

12、 watch TV tomorrow.She She will watch TV tomorrow.TheyThey will watch TV tomorrow.句子结构句子结构will do肯定句肯定句第二十一页，讲稿共二十八页哦22I I wont watch TV tomorrow.We We wont watch TV tomorrowYou You wont watch TV tomorrow.You You wont watch TV tomorrow.He He wont watch TV tomorrow.She She wont watch TV tomorrow.They

13、They wont watch TV tomorrow.句子结构句子结构wont do=will not do否定句否定句第二十二页，讲稿共二十八页哦23n总结总结 第二十三页，讲稿共二十八页哦24时态名称时态名称 标志词词 动词形式动词形式一般现在时usually,often,always,every.,1.原形原形2.动词动词+s/es (第三人称单数第三人称单数)现在进行时look,listen,now,Its.(几点了)后的句子 be+动词动词ing一般将来时next.,tomorrow.be going to+动词原形动词原形will+动词原形动词原形一般过去时yesterday.,

14、last.过去式过去式第二十四页，讲稿共二十八页哦251.The twins _(wash)the clothes every day.2.Yesterday he _(play)basketball.3.How often _ Sally _(sing)?washplayeddoessing第二十五页，讲稿共二十八页哦264.There (be)four seasons in a year.5.Lily _(be)a tall girl.6.I (go)shopping every week.areisgo第二十六页，讲稿共二十八页哦271.The twins _(wash)the clothes now.2.Look!He _(play)basketball over there.3.Listen!_ Sally _(sing)?4.What _(be)you (do)now.are washingis playingIssingingaredoing第二十七页，讲稿共二十八页哦感谢大家观看第二十八页，讲稿共二十八页哦