《英语中常见八种时态.pptx》由会员分享，可在线阅读，更多相关《英语中常见八种时态.pptx（10页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、一、一般现在时用法：现阶段经常性、习惯性动作；目前的状态；客观真理结构：主语+动词原形(注意：主语是三人称单数，谓语动词要加s或es)常用时间状语:always,sometimes，every day,usually,often,on Monday,in the morning,once a week.例句：We usually have sports after school in the afternoon.My father often goes to work by bike.第1页/共10页二、一般过去时用法：表示过去某个时间里发生的动作或状态结构：主语+动词的过去式常用时间状语:y
2、esterday,two days ago,just now,last week,used to.例句:Lin Tao was in the library a moment ago.We went to the park last Sunday.第2页/共10页三、一般将来时用法：表示将来发生的动作或存在的状态结构：1.助动词will(shall)+动词原形2.be going to+动词原形常用时间状语：tomorrow,next week,in two days,soon.例句They are going to have a meeting soon.We will go to the
3、park if it doesnt rain tomorrow.第3页/共10页注意：1.短暂性动词如：come,go,leave,arrive等的现在进行时可以表将来e.g：Im coming to help you.when,until,as soon as,before,等引导的时间状语从句和If引导的条件状语从句中，从句要用一般现在时表将来e.g：As soon as it stops raining,I will go shopping.第4页/共10页四、过去将来时用法：表示从过去某一时间来看将要发生的动作或存在的状态结构：1.would+动词原形2.was/were going
4、to+动词原形常用时间状语:The next day,the next year,that mor ning例句：Lucy said that she would go to visit her grandparants next Sunday.第5页/共10页五、现在进行时用法:表示说话时或现阶段正在进行的动作结构:am/is/are+现在分词常用时间状语:now,at present,look,listen 例句：Listen！The birds are singing in the tree.第6页/共10页六、过去进行时用法：表示过去某一阶段或时刻正在进行的动作结构：was/were+
5、现在分词常用时间状语：at five yesterday,last night,when.,while.,例句：I was doing my homework at eight last night.第7页/共10页七、现在完成时用法：表示过去发生的动作对现在造成的影响或结果；表示从过去开始延续到现在的动作或状态结构：have/has+过去分词常用时间状语：already,yet,ever,never,just,for ten years,in the past 5 years.例句：I have kept the book for three weeks.Mr Brown has gone to China.Mr Brown has been to China twice.(注意：have been to 曾去某地 have gone to已去某地)第8页/共10页八、过去完成时用法：表示过去的过去；表示从过去某一时间开始持续到另一时间为止的动作或状态；常用在主从复合句中结构：had+过去分词常用时间状语：by eight last night;by the end of last year例句：The film had been on for ten minutes before they got to the cinema.第9页/共10页感谢您的观看！第10页/共10页