CISSYZHANG74
在英语中,一共有8个基本时态,分别来自于三时即过去、现在、将来。包括一般现在时、一般过去时、现在进行时、过去进行时、现在完成时、过去完成时、一般将来时、以及过去将来时。
一、一般现在时:
概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语:always,usually,often,sometimes,every week(day,year,month…),once a week,on Sundays,etc.
基本结构:
①be动词;
②行为动词
否定形式:
①am/is/are+not;
②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
一般疑问句:
①把be动词放于句首;
②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
eg:
①It seldom snows here. 这里很少下雪。
②He is always ready to help others. 他总是乐于帮助别人。
③Action speaks louder than words. 事实胜雄辩。
二、一般过去时:
概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
时间状语:ago,yesterday,the day before yesterday,last week(year,night,month…),in 1989,just now,at the age of 5,one day,long long ago,once upon a time,etc.
基本结构:
①be动词;
②行为动词
否定形式:
①was/were+not;
②在行为动词前加didn't,同时还原行为动词。
一般疑问句:
①was或were放于句首;
②用助动词do的过去式did提问,同时还原行为动词。
eg:
①She often came to help us in those days.
那些天她经常来帮助我们。
②I didn't know you were so busy.
我不知道你这么忙。
三、现在进行时:
概念:表示现阶段或说话时正在进行的动作及行为。
时间状语:now,at this time,these days,etc.
基本结构:am/is/are+doing.
否定形式:am/is/are+not+doing.
一般疑问句:把be动词放于句首。
eg:
①Are you feeling good today?你今天感觉如何?
②He is doing well in his lessons.在课上他表现得很好。
四、过去进行时:
概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。
时间状语:at this time yesterday,at that time或以when引导的谓语动词是一般过去时的时间状语等。
基本结构:was/were+doing
否定形式:was/were+not+doing.
一般疑问句:把was或were放于句首。
eg:
①At that time she was working in a company. 那段时间她在一家公司工作。
②When he came in, I was reading a newspaper. 他进来时,我正在读报纸。
五、现在完成时:
概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
时间状语:recently,lately,since…for…,in the past few years,etc.
基本结构:have/has+done.
否定形式:have/has+not+done.
一般疑问句:have或has提到句首。
eg:
①I've written an article. 我已经写了一篇论文。
②The countryside has changed a lot in the past few years. 在过去的几年,农村发生了巨大的变化。
六、过去完成时:
概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。
时间状语:before,by the end of last year(term,month…),etc.
基本结构:had+done.
否定形式:had+not+done.
一般疑问句:had提到句首。
eg:
①We had hoped that you would come, but you didn't. 那时我们希望你能来,但是你没有来。
②I had hardly opened the door when he hit me. 我刚打开门,他就打了我。
七、一般将来时:
概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。
时间状语:tomorrow,next day(week,month,year…),soon,in a few minutes,by…,the day after tomorrow,etc.
基本结构:
①am/is/are/going to+do;
②will+do.
否定形式:
①am/is/are+not going to+do;
②will+not+do
一般疑问句:
①am/is/are放于句首;
②will提到句首。
eg:
①They are going to have a competition with us in studies.他们将在学习中与我们竞争。
②It is going to rain.天要下雨了。
八、过去将来时:
概念:表示从过去某一时间看的将要发生的动作或存在的状态及打算、计划或准备做某事。
时间状语:the next day(week,month,year…),soon,in a few minutes,etc.
基本结构:
①was/were going to+do;
②would+do.
否定形式:
①was/were+not going to+do;
②would+not+do
一般疑问句:
①was/were放于句首;
②would提到句首。
eg:
①He said he would go to Beijing the next day. 他说他第二天要去北京。
②I asked who was going there. 我问,谁要去那里。
全全英英
英语共有16种时态,分为一般现在时(do),一般过去时(did),一般将来时(willdo),现在进行时(is/am/aredoing)。
过去进行时(was/weredoing),将来进行时(可与一般将来时换用,willbedoing),现在完成时(have/hasdone)。
一般现在时:
1、概念:经常、反复发生的动作或行为某种状况。
2、时间状语:always,usually,often,sometimes,every week (day,year,month…),once a week,on Sundays,
3、基本结构:动词 原形 (如主语为第三人称单数,动词上要改为第三人称单数形式)
4、否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
5、一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
以上内容参考:百度百科-时态
薇枫1988
英语里面一共有八大种时态,是四个“时”(现在时、过去时、将来时、过去将来时)与四个“态”(一般式、进行式、完成式、完成进行式)对应组合而成,如下所示:一般现在时 I do现在进行时 I'm doing现在完成时 I have done现在完成进行时 I have been doing一般过去时 I did过去进行时 I was doing过去完成时 I had done过去完成进行时 I had been doing一般将来时 I will do将来进行时 I will be doing将来完成时 I will have done将来完成进行时 I will have been doing过去将来时 I would do过去将来进行时 I would be doing过去将来完成时 I would have done过去将来完成进行时 I would have been doing
八大时态可以划分为四类:一般时态:一般现在时和一般过去时主要用来表示人、事物的现在状况和特点;表示经常或习惯性的动作,句子中常有often, always, from time to time 等时间状语; 表示客观规律和永恒真理等.2.进行时:现在进行时和过去进行时表说话时或目前一段时间内正在进行的活动:或表感情色彩,加强语气.与频率副词,如always,constantly,continually,again等连用表示说话人的某种感情色彩(赞叹、厌烦、埋怨等).3.完成时:现在完成时和过去完成时表示动作发生在过去,完成在过去,但强调与现在情况仍有联系,其结果或影响仍存在.4.将来时:一般将来时和过去将来时
king独秀
如下:
一、一般现在时:主语+do/does(现在分词)
基本结构:①动词原形 ②主语第三人称单数:动词原形+s/es
三种常考基本用法:
1、经常性和习惯性动作
2、客观事实和普遍真理
3、在时间状语从句及条件状语从句中,一般现在表将来
常见时间状语:
always, usually, often, sometimes, every day, on Sundays, at weekends, once a week, twice a month, etc.
二、一般过去时:主语+did
基本结构:动词的过去式
基本用法:
1、过去某个时间里发生的动作或状态
2、过去习惯性、经常性的动作
常见时间状语:ago, yesterday, the day before yesterday, last week (year, night, month…), in 1986, just now, at the age of 10, at that time, once upon a time, etc.
三、一般将来时:will do/
基本结构:①am/is/are/going to + do;②will/shall + do.
基本用法:
1、(人)计划打算做某事
2、(事)即将发生
will/shall do
1、将来的动作和状态(相对较长远)
2、礼貌询问、客气邀请
3、意愿
常见时间状语:tomorrow, next day (week, month, year…), soon, the day after tomorrow, in+时间段(格外注意),etc.
四、现在进行时:主语+am/is/are doing
基本结构:am/is/are+现在分词
基本用法:
1、此时此刻正在进行的动作
2、现阶段正在进行的动作
常见时间状语:now, at this time, these days, etc.
五、过去进行时:was/were doing
基本结构:was/were+现在分词
基本用法:
1、过去某时刻正在进行的动作
2、过去某时段正在进行的动作
常见时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。
越狱兔不越狱
1. 一般现在时:do 2. 现在进行时:be doing 3. 现在完成时:have done 4. 现在完成进行时:have been doing 5. 一般过去时:done 6. 过去完成时:had done 7. 过去将来时:would/ should do 8. 过去进行时:was/ were doing 9. 一般将来时:shall/will do 10. 将来进行时:will be doing 11. 将来完成时:will have done 12.将来完成进行时:shall have been doing ,will have been doing 13.过去完成进行时:had been doing 14.过去将来进行时:should be doing , would be doing 15.过去将来完成时:should have done , would have done 16.过去将来完成进行时:should have been doing , would have been doing1. Now when the general: do 2. Now when they carried out: be doing 3. Now completed: have done 4. Present Perfect: have been doing 5. In the past when General: done 6. Completed in the past: had done 7. In the past when the future: would / should do 8. In the past tense: was / were doing 9. In the future when General: shall / will do 10. When the future: will be doing 11. Completed in the future: will have done 12. Perfect in the future: shall have been doing, will have been doing 13. In the past Perfect: had been doing 14. In the past when the future: should be doing, would be doing 15. In the past, when completed in the future: should have done, would have done 16. Completed in the past when the future: should have been doing, would have been doing
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