各个时态的句子结构及标志词
初中英语八大时态基本结构与标志词
初中英语八大时态基本结构与标志词1.一般现在时:动词原形或第三人称单数形式(注意第三人称单数形式的变化)。
该时态的含义有三个:①现阶段通常发生的动作;②客观真理;③状语从句表将来(主将从现)。
标志词有:always、usually、often、sometimes、hardly ever、seldom、every day、in the morning (afternoon …)、on Sundays、once a week、from time to time、at times、once in a while等。
例如:我们每天六点四十分去上学。
我的兄弟每周读一本书。
2.一般过去时:动词过去式(注意过去式的变化)。
该时态的含义是:过去一次性或经常发生的动作。
标志词有:yesterday、last week、three days ago、the day before yesterday、in 1990、in the 1930s、just now、those days、the other day、once upon a time、at birth、at the age of、one day、recently、when引导表过去的从句等。
例如:我昨天完成了我的工作。
他十天前去了纽约。
3.现在进行时:am/is/are + 动词-ing形式(注意动词-ing形式的变化)。
该时态的含义是:此刻或现阶段正在发生的动作(注意:be always doing表达抱怨或赞扬语气,不表示正在发生的动作)。
标志词有:Look。
Listen!now、right now、at the moment\ time、at this moment\ time、at present、these days、It’s sixo’clock。
Where is your father?等。
例如:看!那个男孩正在和一只猫玩。
现在是八点,XXX一家正在客厅看电视。
小学四种时态句子结构以及 各种时态标志词
小学四种时态句子结构以及各种时态标志词一般现在时的句型结构一般现在时的标志词:sometimes, often, usually, always, every day, five days a week, three times a month等.1. 含有be动词的句子结构的变化:①肯定句:主语+be(am,is,are)+其他。
如:I am a boy. 我是一个男孩。
②否定句:主语+ be + not +其他。
如:He is not a worker.他不是工人。
③一般疑问句:Be +主语+其它?如:-Are you a student? -Yes. I am. / No, I'm not.④特殊疑问句:疑问词+一般疑问句?如:Where is my bike?2. 含有行为动词的句子结构的变化:①肯定句:主语+行为动词(+其它)。
如:We study English.我们学习英语。
②否定句:主语+ don't( doesn't ) +动词原形(+其它)。
如:I don't like bread. He doesn't often play.③一般疑问句:Do( Does ) +主语+动词原形+其他? 如:-Do you often play football? - Yes, I do. / No, I don't. -Does she go to work by bike? - Yes, she does. / No, she doesn't.④特殊疑问句:疑问词+一般疑问句?即:疑问词+ Do( Does ) +主语+动词原形+其他? 如:How does your father go to work?一般过去时句型结构一般过去时标志词:yesterday, last, the daybefore …, ago和过去的某个时间,具体如下:(1)yesterday,yesterday morning/afternoon/evening ,last week, last year, at the end of last term/we 等,(2)一段时间+ago如:ten years ago, five hours ago,(3)过去的某个时间,如: on January 1st,2004, in the 1980s等.1.含有be动词的句子结构的变化:⑴am 和is在一般过去时中变为was。
初中六大时态时间标志谓语结构
初中六大时态时间标志谓语结构初中六大时态时间标志和谓语结构一、一般现在时1. 时间标志:always, often, usually, sometimes, every day, every week, etc.2. 谓语结构:主语 + 动词原形一般现在时用于表达现阶段的习惯、经常性的动作、客观事实、真理等。
例如:1. My sister always helps me with my homework.(我妹妹总是帮我做作业。
)2. They often go to the park on weekends.(他们经常在周末去公园。
)3. The sun rises in the east.(太阳从东方升起。
)二、一般过去时1. 时间标志:yesterday, last week, two days ago, in 2010, etc.2. 谓语结构:主语 + 动词过去式一般过去时用于表达过去发生的动作或状态。
例如:1. I visited my grandparents last weekend.(上周末我去看望了我的祖父母。
)2. They played basketball together when they were in high school.(他们在高中时一起打篮球。
)3. She lived in London for two years.(她在伦敦住了两年。
)三、现在进行时1. 时间标志:now, at the moment, right now, currently, etc.2. 谓语结构:主语 + am/is/are + 现在分词现在进行时用于表达现阶段正在进行的动作。
例如:1. I am studying for the exam right now.(我现在正在为考试而学习。
)2. He is playing football with his friends at the moment.(他此刻正在和朋友们踢足球。
总结时态定义标志词结构例举例
总结时态定义标志词结构例举例(1)、一般现在时结构:主+be(am/is/are)+其她/主+实义动词+其她/主+情态动词+动原+其她标志词:often,always,usually,sometimes,every week(day/year month…),once a week,on Sundays,on weekdays,from time to time(2)、一般将来时结构:主+will/shall+其她/主+be going to+其她/主+be+动-ing+其她…标志词:tomorrow in the future, next week,next Sunday the day after tomorrow,in+一段时间,soon,from now on(3)、一般过去时结构:主+be(was/were)+其她/主+动词过去式+其她/标志词:一段时间+ago,yesterday, in 1945,at thattime,once,during the war, before ,in the past,the day before yesterday,last week(year/ night/month…, just now, at the age of 5,one day, long long ago, once upon a time,this morning,a moment ago(4)、现在完成时结构:主+have/has+动词过去分词+其她标志词:ever,never,since,already,yet,just,before, twice Once three times, at the moment at present/for+时间段:since+时间点/常见得副词:lately,recently,up to now,till now so far, these days, in the past few years months/weeks/days)(5)、现在进行时结构:主+be(am/is/are)+动词现在分词+其她标志词:now,at the moment !at this time,thesedays,Look!Listen!(6)、过去进行时结构:主+be(was/were)+动词现在分词+其她标志词:at that moment, at this time of yesterday,at eight last night, at 8:00am yesterday, at this time last night,at that time(7)、过去完成时结构:主+had+动词过去分词+其她标志词:by the end of last year(term,month…),过去完成时常用在told,said,knew,heard等词后得宾语从句或间接引语中,这时从句中得动作发生在主句表示得过去得动作之前。
十六种时态结构例句标志词
for, since, so far,in/over/duringthepast/ lastfew years, lately, recently, just, up to now, up till now,until now,already, yet, ever, never, twice, three times, before
would have been done
would have been being done
Hesaidhe would come.
Hesaidhe would be sleeping at this time tomorrow.
The teachersaidwe would have learnt 20 unitsby the end of this term.
by+过去时间,by then,by the end of +过去时间,by the time you did sth.
将来
will do
will be doing
will have done
will have been doing
will be done
will be being done
will have been done
all the time, all this morning, forthree years, sincehe was five, in the past few years
过去
did
was/wereHale Waihona Puke doinghad done
小学四种时态句子结构以及各种时态标志词
小学四种时态句子结构以及各种时态标志词一般现在时的句型结构一般现在时的标志词:sometimes, often, usually, always, every day,five days a week, three times a month等.1.含有be动词的句子结构的变化:①肯定句:主语+be(am,is,are)+其他。
如:I am a boy. 我是一个男孩。
②否定句:主语+ be + not +其他。
如:He is not a worker.他不是工人。
③一般疑问句:Be +主语+其它?如:-Are you a student? -Yes. I am. / No, I'm not.④特殊疑问句:疑问词+一般疑问句?如:Where is my bike?2.含有行为动词的句子结构的变化:①肯定句:主语+行为动词(+其它)。
如:We study English.我们学习英语。
②否定句:主语+ don't( doesn't ) +动词原形(+其它)。
如:I don't like bread. He doesn't often play.③一般疑问句:Do( Does ) +主语+动词原形+其他?如:-Do you often play football? - Yes, I do. / No, I don't. -Does she go to work by bike? - Yes, she does. / No, she doesn't.④特殊疑问句:疑问词+一般疑问句?即:疑问词+ Do( Does ) +主语+动词原形+其他?如:How does your father go to work?一般过去时句型结构一般过去时标志词:yesterday, last, the day before …, ago和过去的某个时间,具体如下:(1)yesterday, yesterday morning/afternoon/evening ,last week, last year, at the end of last term/week/month/year等,(2)一段时间+ago如:ten years ago, five hours ago,(3)过去的某个时间,如: on January 1st,2004, in the 1980s等.1.含有be动词的句子结构的变化:⑴am 和is在一般过去时中变为was。
英语各个时态的句子结构及标志词
英语各个时态的句子结构及标志词一般现在时:句子结构:主语+谓语动词(原形)+其他成分例句:I always go to the gym after work.我每天下班后都去健身房。
一般过去时:句子结构:主语+谓语动词的过去式+其他成分标志词:yesterday, last night/week/month/year, in 2024, etc.例句:She lived in London for five years.她在伦敦住了五年。
一般将来时:句子结构:主语 + will + 谓语动词(原形)+ 其他成分标志词:tomorrow, next week/month/year, in the future, etc.例句:We will visit my grandparents this weekend.我们这个周末将去看望我的祖父母。
现在进行时:句子结构:主语 + am/is/are + 现在分词 + 其他成分标志词:now, at the moment, at present, currently, etc.例句:They are studying for their exams right now.他们正在为考试而学习。
过去进行时:句子结构:主语 + was/were + 现在分词 + 其他成分例句:I was cooking dinner when she called me.将来进行时:句子结构:主语 + will be + 现在分词 + 其他成分明年这个时候他将在国外留学。
一般过去完成时:句子结构:主语 + had + 过去分词 + 其他成分例句:She had already finished her work when her boss arrived.她的老板来的时候,她已经完成了工作。
一般将来完成时:句子结构:主语 + will have + 过去分词 + 其他成分在你回来的时候,我们已经大学毕业了。
初中英语八大时态结构及用法
初中英语八大时态结构及用法一般现在时标志:动词原形1. 表示经常性或习惯性动作,常与表频度的时间状语连用:She often speaks English.I leave home for school at 7 every morning.2. 表示现在的状态、特征、职业、能力、感觉等:He seems to feel a bit down today.He works as a driver.3. 表示真理、客观存在、科学事实或用于格言警句中:Shanghai lies in the east of China.Columbus proved that the earth is round.Where there is a will, there is a way.4. 表示现在瞬间的动作:Here comes the bus!5. 表示将来1) 表按规定、计划、安排将要发生的动作(仅限于某些表示“来、去、动、停、开始、结束、继续”等的趋向动词),可以与表示未来的时间状语搭配使用。
常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通状况。
如:The next train leaves at 3 o’clock this afternoon.How often does the shuttle bus run?2) 在时间和条件状语从句中常使用一般现在时表示将来发生的事情:When Bill comes (不用will come), ask him to wait for me.I shall go there tomorrow unless I’m too busy.一般过去时标志:动词过去式*闭音节:元音字母a, e, i, o, u如果发字母本来的音则称为开音节,否则称为闭音节。
1. 表示过去某时所发生的动作或存在的状态,常与表示过去的时间状语连用(e.g. yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time, the other day, before …, when …, in the past等)。
各个时态的句子结构及标志词
各个时态的句子结构及标志词不同时态的句子结构和标志词如下所示:1. 一般现在时 (Simple Present tense):-句子结构:主语+动词原形(+其他补充成分)例句:- I like to play soccer. (我喜欢踢足球)- She goes to school by bus. (她坐公交车去学校)- They often watch movies on weekends. (他们通常在周末看电影)2. 现在进行时 (Present Continuous tense):- 句子结构: 主语 + be 动词的现在分词形式 + 动词ing形式 (+其他补充成分)- 标志词: now, at the moment, currently, right now, etc.例句:- He is studying for exams. (他正在复习考试)- We are watching a movie. (我们正在看电影)- They are playing basketball in the park. (他们正在公园里打篮球)3. 一般过去时 (Simple Past tense):-句子结构:主语+动词过去式(+其他补充成分)- 标志词: yesterday, last week/month/year, ago, in 1990, etc.例句:- We visited our grandparents last weekend. (我们上个周末去拜访了我们的祖父母)- She cooked dinner for her family yesterday. (她昨天为她的家人做晚餐)- They played soccer in the park two hours ago. (他们两个小时前在公园踢足球)4. 过去进行时 (Past Continuous tense):- 句子结构: 主语 + be 动词的过去分词形式 + 动词ing形式 (+其他补充成分)- 标志词: while, when, as, etc.例句:- They were playing cards while it was raining. (下雨的时候他们在打牌)- She was cooking dinner as the guests arrived. (客人到达时她正在做晚餐)5. 现在完成时 (Present Perfect tense):- 句子结构: 主语 + have/has + 动词过去分词形式 (+ 其他补充成分)- 标志词: already, yet, just, recently, so far, etc.例句:- I have finished my homework. (我已经完成了我的作业)- They have traveled to many countries. (他们去过很多国家)这些是常见的时态,它们具有不同的句子结构和标志词用于表达不同的动作和事件发生时间。
初中英语时态标志词例句
初中英语时态标志词一、一般现在时:1.概念:经常、反复发生的动作或行为及现在的某种状况;2.: 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,动词上要加eS;4.否定形式:am/is/are+not;此时态的若为行为动词,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;6.例句:. It seldom snows here.He is always ready to help others.Action speaks louder than words.二、一般过去时:1.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;2.:ago, yesterday, the day before yesterday, last weekyear, night, month…, in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.3.基本结构:;行为动词4.否定形式:was/were+not;在行为动词前加,同时还原行为动词;5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词;6.例句:She often came to help us in those days.I know you were so busy.三、现在进行时:1.概念:表示现阶段或说话时正在进行的动作及行为;2.:now, at this time, these days, etc.3.基本结构:am/is/are+doing4.否定形式:am/is/are+not+doing.5.一般疑问句:把放于句首;6.例句: How are you feeling todayHe is doing well in his lessons.四、过去进行时:1.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;2.时间状语:at this time yesterday, at that time或以when引导的是一般过去时的时间状语等;3.基本结构:was/were+doing4.否定形式:was/were + not + doing.5.一般疑问句:把was或were放于句首;6.例句:At that time she was working in a PLA unit.When he came in, I was reading a newspaper.五、现在完成时:1.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;2.时间状语:recently, lately, since…for…,in the past few years, etc.作者: 11:19 回复此发言--------------------------------------------------------------------------------2 英语中的八种基本时态3.基本结构:have/has + done4.否定形式:have/has + not +d one.5.一般疑问句:have或has;6.例句: written an article.It has been raining these days.六、过去完成时:1.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”;2.时间状语:before, by the end of last yearterm, month…,etc.3.基本结构:had + done.4.否定形式:had + not + done.5.一般疑问句:had放于句首;6.例句:As soon as we got to the station, the train had left.By the end of last month, We had reviewed four books七、一般将来时:1.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;2.时间状语:tomorrow, next dayweek, month, year…,soon, in a few minutes, by…,the day after tomorrow, etc.3.基本结构:am/is/are/going to + do;will/shall + do.4.否定形式:was/were + not; 在行为动词前加,同时还原行为动词;5.一般疑问句:be放于句首;will/shall提到句首;6.例句:They are going to have a competition with us in studies.It is going to rain.八、过去将来时:1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中;2.时间状语:the next daymorning, year…,the following monthweek…,etc.3.基本结构:was/were/going to + do;would/should + do.4.否定形式:was/were/not + going to + do; would/should + not + do.5.一般疑问句:was或were放于句首;would/should 提到句首;6.例句:He said he would go to Beijing the next day.I asked who was going there。
六种时态用法标志词结构
六大时态的定义结构句型标志词在英语语法中,“时”指动作发生的时间,“态”指动作的样子和状态。
六大时态结构以及各自的标志词分别如下:一般现在时,表示习惯性、通常性、规律性、事实性的动作或状态,或者动作有时间规律发生的事件的一种时间状态。
又或者是描述主语的状态、性质、特征、能力。
一般现在时标志词包括every day 、often、on Sundays 等。
例句:I often eat oranges.我经常吃桔子。
1、一般过去时表示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。
标志词包括ago 、yesterday、last night、once upon a time(过去曾经)。
例句:I ate oranges last night.我昨晚吃了桔子。
2、现在进行时时表示将来某一时段的动作或状态,或将来某一段时间内经常的动作或状态。
它的构成形式是will+动词原形。
标志词包括will、in an hour(一小时后)。
例句:I will eat an orange in an hour. 我一个小时后将会吃一个桔子。
3、现在进行时表示现在进行的动作或存在的状态。
现在进行时表示动作发生的时间是“现在”,动作目前的状态是“正在进行中”。
在英语时态中,“时“指动作发生的时间,”态“指动作的样子和状态。
它的构成形式是be+动词的ing形式。
标志词为look、now、listen。
例句:I am eating oranges.我正在吃桔子。
4、过去进行时表示过去在某一时间段或某一段时间内正在发生或进行的动作。
它的构成形式是was/were+动词的ing形式。
标志词为at ten yesterday、at that time等。
5、现在完成时表示过去的动作或状态持续到现在,对现在造成的影响,可能持续发生下去。
它的结构形式是have /has +过去分词。
标志词为already(肯定)、yet(否定/ 疑问)、jus等。
英语时态结构_标志词总结
英语时态结构,标志词总结⑴、一般现在时结构:主+be(am/is/are)+其他/ 主+实义动词+其他/ 主+情态动词+动原+其他标志词:often, always, usually, sometimes , every week (day/y ear/month…), once a week, on Sundays, on weekdays,from time to time⑵、一般将来时结构:主+will/shall+其他/主+be going to +其他/主+be+动-ing+其他…(现在进行时表示将来)标志词:tomorrow, in the future, next week , next Sunday, the day after tomorrow,in+ 一段时间,soon,from now on⑶、一般过去时结构:主+be(was/ were)+其他/ 主+动词过去式+其他/标志词:一段时间+ago, yesterday, in 1945,at that time,once,during the war,before, in the past , the day before yest erday, last week(year/ night/ month…), just now, at the age of 5, one day, long long ago, once upon a time,this morning,a moment ago⑷、现在完成时结构:主+have/has+动词过去分词+其他标志词:ever, never, since, already, yet, just, before, twice, once ,three times, at the moment, at present/for+时间段;since+时间点/常见的副词:lately,recently,up to now, till now, so far, these days,in the past few years(months /weeks/days)⑸、现在进行时结构:主+be(am/is/are)+动词现在分词+其他标志词:now, at the moment !at this time ,these days ,Look! Listen!⑹、过去进行时结构:主+be(was/ were)+动词现在分词+其他标志词:at that moment, at this time of yesterday, at eight last night,at 8:00am yesterday,at this time last night ,at that time⑺、过去完成时结构:主+had+动词过去分词+其他标志词:by the end of last year(term, month…),过去完成时常用在told,said,knew,heard等词后的宾语从句或间接引语中,这时从句中的动作发生在主句表示的过去的动作之前。
英语八大时态结构_含例句
时态(8个):一般现在时: 经常或习惯性的动作结构: 肯定句主语+be (am, is, are ) + 其他 eg: I am Chinese.否定句主语+be not +其他 eg: I am not a boy.疑问句 Be+主语+其他 eg: Are you a girl?或: 肯定句主语+动原+其他 (三单作主语动词要变形)eg: I (He) often get (gets) up early.否定句主语+don't+动原+其他 (三单作主语don't变doesn't)eg: I (She) don’t (doesn’t) like him.疑问句 DO+主语+动原+其他 (三单作主语do变does)eg: Do (Does) you (she) like playing baseball?关键词: sometimes=at times有时,often经常, usually通常, always总是,every day每天, on Sunday afternoon在周日下午, five days a week一周五天, three times a month 一个月三次…现在进行时: 正在发生的动作结构: 肯定句主语+be+动词的现在分词(ing)+其他 eg: I am reading now.否定句主语+be not+动词的现在分词(ing)+其他 eg: I am not working.疑问句 Be +主语+动词的现在分词+其他 eg: Are you sleeping?关键词:now现在, at the moment此刻, look, listen, keep quiet等提示语.一般将来时: 将要发生的动作结构: 肯定句主语+will+动词原型+其他 eg: I will call you later.否定句主语+will not +动词原型+其他 eg: I will not go to the park.疑问句 Will +主语+动词原型+其他 Will you go shopping with her?(will 可改为be going to ,当主语是第一人称时will可用shall)关键词:tomorrow, next year明年, tonight今晚, this year今年, at the end of this term这学期期末, from now on从现在开始, soon一会儿马上, later后稍后,in three days三天之内, in the future 未来…一般过去时: 过去发生的动作强调时间句子结构:肯定句主语+be(was,were)+其他 eg: I was born on July.1st, 2000.否定句主语+be not+其他 eg: I was not born in 1999.疑问句 Be+主语+其他 eg: Were you born in January?或: 肯定句主语+动词的过去式(ed)+其他 Lily went shopping yesterday.否定句主语+did not+动原+其他 eg: He did not go to school today.疑问句 Did+主语+动原+其他eg:Did she pass the test?关键词:yesterday昨天,last week上周, last year去年, 一段时间+ago如ten years ago十年前 five hours ago五小时前, in +年/月,on+具体日期...Just now=a moment ago刚才,in the old days从前, long ago很久以前...过去进行时: 过去正在发生的动作结构: 肯定句主语+was/were+动词的现在分词+其他eg: I was doing my homework at 8 o’clock yesterday evening.否定句主语+was/were not +动词的现在分词+其他They were not staying at home at this moment last Sunday.疑问句 Was/Were + 主语+ 动词的现在分词+其他Were you sleeping when I called you last night?关键词:具体时间如:at ten o'clock yesterday morning, at this moment last Sunday上周日的这个时候...现在完成时: 过去发生的动作对现在造成的影响强调动作或其产生的结果结构:肯定句主语+have/has+动词的过去分词+其他(三单变成has)eg: This year alone, we've already planted ten thousand trees否定句主语+have/has not+动词的过去分词+其他eg: He has not arrived at home yet.疑问句 Have/Has +主语+动词的过去分词+其他eg: Have you been to China?关键词:already已经, yet还, just刚刚, ever曾经, never从不,so far目前, for +一段时间,since+过去的具体时间,this year alone今年以来,these five years alone这五年以来",in the last ten years 在过去的十年中…过去将来时:结构: 肯定句主语+ would+动原+其他 eg: I didn't know if he would come.否定句主语+ would not +动原+其他eg: They were not going to go hiking unless they finished their homework.疑问句 Would+主语+动词原型+其他 (would you like是词组一个固定搭配一般用表示礼貌的问)eg: Would you like to have a dinner with me?(would可改为was/were going to ,主语第一人称时would也可以用should)过去完成时:结构: 肯定句主语+had +动词的过去分词+其他eg: Mr. Smith died yesterday. He had been a good friend of mine.否定句主语+had not +动词的过去分词+其他eg: He said he has not been to America.疑问句 Had+主语+动词的过去分词+其他eg: Had he completed his homework by the time you got there.关键词: 句子中的两个动作都发生在过去一、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。
初中英语八大时态基本结构与标志词
八种时态基本结构与标志词1、一般现在时:动词原形或三单(注意三单变化)含义:①现阶段通常发生②客观真理③状语从句表将来(主将从现)标志:always、usually、 often、sometimes、hardly ever、seldom、every day、in the morning (afternoon …)、on Sundays、once a week、from time to time、at times、once in a while等例子:We go to school at six forty every day.My brother reads a book once a week.2、一般过去时:动词过去式(注意过去式变化)含义:过去一次性发生了或经常发生的动作标志: yesterday、last week、three days ago、the day before yesterday、in 1990 、in the 1930s、just now、those days、the other day、once upon a time、at birth、at the age of、one day、recently、when引导表过去的从句等例子:I finished my work yesterday.He went to New York ten days ago.3、现在进行时:am/ is/ are + doing (注意V-ing 变化)含义:此刻或现阶段正在发生的动作(注意:be always doing 表达抱怨或赞扬语气,不表示正在发生的动作)标志:Look! Listen! now、right now、at the moment\ time、at this moment\ timeat present 、these days、It’s six o’clock..、Where is your father?例子:Look! The boy is playing with a cat.It’s eight o’clock . The Smiths are watching TV in the living room.4、过去进行时:was/ were + doing含义:过去某一时刻或某阶段正在进行的动作标志:at six yesterday morning、 at this time yesterday、at that moment\time、thenfrom 7 to 9 yesterday morning、the whole morning last Sunday、when和while引导表过去的句子例子: He was taking a shower at 11 last night .They were cooking when the bell rang.(= While they were cooking, the bell rang.)5、现在完成时 : have/ has + done (注意过去分词变化、三大区分)(1)影响类含义:过去发生,对现在有影响标志:already (“已经”用于肯定句的中间和末尾处)yet (“已经”用于疑问句的末尾处 / “还”用于否定句的末尾处)never (“从不”用于中间处)ever (“曾经”用于疑问句和肯定句的中间处)just (“刚刚”用于中间处)before ("之前" 用于句尾)once/ twice/ three times...例子:I have just cleaned my clothes. 我刚洗过衣服。
十六种时态结构例句标志词
现在过去将来过去将来一般(do)进行(bedoing)完成(havedone)完成进行(havebeendoing)do/does am/is/aredoing has/havedone has/havebeendoingam/is/aredone am/is/arebeingdone have/hasbeendone has/havebeenbeingdone Hecomeseveryday.Heissleeping.Hehasfinishedhishomework.Hehasbeendoinghishomeworkforthreehours. often,always,usually,sometimes,onSunday,(right)now,atthismoment,at for,since,sofar,in/over/duringthepast/lastfewyears,allthetime,allthismorning,forthreeyears,since every⋯,atweekends,onceinawhile,three present,forthetimebeing,this lately,recently,just,uptonow,uptillnow,untilnow,hewasfive,inthepastfewyearstimesaday year,always already,yet,ever,never,twice,threetimes,beforedid was/weredoing haddone hadbeendoingwas/weredone was/werebeingdone hadbeendone hadbeenbeingdoneHecameyesterday.Hewassleepingatthattime.Bytheendoflastterm wehadlearnt20units.Shehadbeensufferingfromabadcoldwhenshetooktheexam.yesterday,last⋯,thedaybefore at10lastnight,then,thismorning,by+过去时间,bythen,bytheendof+过去时间,bytheyesterday,⋯ago,in2000,inthepast,theotheratthattime/moment,thistime timeyoudidsth.day,justnow,onceuponatime,⋯yesterday,lastyear,alwayswilldo willbedoing willhavedone willhavebeendoingwillbedone willbebeingdone willhavebeendone willhavebeenbeingdone Hewillcometomorrow.Hewillbesleepingatthistime Bytheendofthisterm wewillhavelearnt20units.Hewillhavebeenworkingherefortwentyyears bytomorrow.theendofthisyear.tomorrow,thedayaftertomorrow,in2020,in attentomorrow,then,thistime by+将来时间,bythen,bytheendof+将来时间,bytheafewyears,infuture,inthefuture,soon,tomorrow,nextyear timeyoudosthnext⋯another,daywoulddo wouldbedoing wouldhavedone wouldhavebeendoingwouldbedone wouldbebeingdone wouldhavebeendone wouldhavebeenbeingdoneHe said hewouldcome.He said hewouldbesleepingatthis Theteacher said wewouldhavelearnt20units bytheend He said hewouldhavebeenworkingherefortimetomorrow.ofthisterm.twentyyears bytheendofthisyear.。
初中英语时态标志词+例句
初中英语时态标志词一、一般现在时:1.概念:经常、反复发生的动作或行为及现在的某种状况。
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,动词上要加(e)S).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。
6。
例句:. It seldom snows here。
He is always ready to help others。
Action speaks louder than words.二、一般过去时:1.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。
2。
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。
3。
基本结构:be动词;行为动词4。
否定形式:was/were+not;在行为动词前加didn't,同时还原行为动词.5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词. 6。
例句:She often came to help us in those days.I didn’t know you were so busy.三、现在进行时:1。
概念:表示现阶段或说话时正在进行的动作及行为。
英语各时态的标志词和句型
英语时态是英语语法中的重要部分,下面是英语各时态的标志词和句型介绍:1. 现在时态:现在时态通常表示当前发生的事情,标志词有now, today, always, frequently等。
句型为:主语+动词+其他成分(如宾语、状语等)。
例如:I eat apples every day.2. 过去时态:过去时态表示过去发生的事情,标志词有yesterday, last night, once upon a time等。
句型为:主语+动词的过去式+其他成分。
例如:I played football yesterday.3. 将来时态:将来时态表示将来发生的事情,标志词有will, tomorrow, next week等。
句型为:主语+will+动词原形+其他成分。
例如:It will rain tomorrow.4. 进行时态:进行时态表示正在进行的事情,标志词有be动词和动词ing 形式。
句型为:主语+be动词+动词ing形式+其他成分。
例如:She is singing a song now.5. 完成时态:完成时态表示已经完成的事情,标志词有have, had等。
句型为:主语+have/has+动词过去分词+其他成分。
例如:I have finished my homework.6. 完成进行时态:完成进行时态表示某个动作已经完成,并且这个动作是在过去一段时间内持续进行的。
标志词有have been, had been 等。
句型为:主语+have/has been+动词的现在分词+其他成分。
例如:I have been studying English for two years.7. 过去进行时态:过去进行时态表示在过去某个时间点正在进行的事情,标志词有was, were等。
句型为:主语+was/were+动词ing形式+其他成分。
例如:I was watching TV at 8:00 yesterday evening.8. 过去完成时态:过去完成时态表示在过去某个时间点之前已经完成的事情,标志词有had, had been等。
英语八大时态标志词及结构表
英语八大时态标志词及结构表篇一:英语八大时态标志词及结构表正文:英语中存在八大时态,分别是:过去时、现在时、将来时、过去将来时、现在进行时、将来进行时、过去进行时、现在完成时和未来完成时。
这些时态的不同表达方式和用法,对于英语写作和口语表达都是非常重要的。
本文将介绍这些时态的标志词和结构表,帮助学习者更好地理解和掌握这些时态。
1. 过去时过去时通常用“态”或“ed”表示,表示动作或状态发生在过去。
标志词包括:- was(过去分词):表示动作或状态发生在过去某个时间。
- are(过去分词):表示动作或状态发生在过去。
- was/are(过去分词):表示动作或状态发生在过去的某个时刻。
结构表:| 主语 | 谓语动词 | 时态标志词 || --- | --- | --- || I | I was | was/are || you | you are | are || he/she/it | he/she/it was | was/are || we | we are | are || they | they were | were/are |2. 现在时现在时通常用“态”或“ing”表示,表示动作或状态现在正在进行。
标志词包括:- am/is(现在分词):表示动作或状态现在正在进行。
- are(现在分词):表示动作或状态现在正在进行。
- was/are(现在分词):表示动作或状态现在正在进行。
结构表:| 主语 | 谓语动词 | 时态标志词 || --- | --- | --- || I | I am | am/is || you | you are | are || he/she/it | he/she/it is | is/are || we | we are | are || they | they are | are |3. 将来时将来时通常用“态”或“ing”表示,表示动作或状态将来会发生。
标志词包括:- will(将来分词):表示动作或状态将来会发生。
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各个时态的句子结构及标志词一、一般现在时1.概念:经常、反复发生的动作或行为及现在的某种状况。
一般现在时用动词原形表示。
如主语为第三人称单数,动词上要改为第三人称单数形式。
2.标志词:Always, usually, often, sometimes, every week (day, year, month…), once a week(day, year, month…), on Sundays3.肯定形式:动词+动词原形+其他4.否定形式:主语+am/is/are +not+其他;此时态的谓语动词若为行为动词,则为:主语+do+not+动词原形+其他,如主语为第三人称单数,则用:主语+does+not+动词原形+其他。
(is not缩写:isn’t, are not缩写:aren’t, does not缩写: doesn’t , do not 缩写: don’t)5.一般疑问句:be+主语+其他?Do/Does+主语+其他?二、一般过去时1.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。
用动词的过去时表示。
2.时间状语:, yeste rday, the day before yesterday, last week, last(year, night, month…), 时间词+ago,(two years ago), in/on+表示过去的时间词(in 1989), just now(刚才), at the age of 5, one day, long long ago(很久以前), once upon a time(曾经)3.基本结构:be动词(was, were);行为动词的过去式(助动词:did)4.肯定形式:主语+动词的过去时+其他5.否定形式:主语+was/were +not+其他; 主语+did not+动词原形+其他(did not 缩写:didn’t)6.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词。
即:was/were+主语+其他? Did+主语+动词原形+其他?三.一般将来时1.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。
2.时间状语:Tomorrow, next day(week, month, year…),soon(很快), in a few minutes(几分钟之后), by…(by 2000,到2000年时),the day after tomorrow, in+时间状语(in two hours 两小时后),in the future(在将来) in future(从今,往后)3.肯定结构:主语+am/is/are +going to + 动词原形+其他;主语+will/shall + 动词原形+其他.4.否定形式:主语+am/is/are+not+ going to+动词原形;主语+will/shall+not+动词原形+其他.(will not 缩写:won’t shall not 缩写:shan’t)5.一般疑问句:be放于句首;will/shall提到句首。
Be+主语+going to+动词原形+其他?Will/shall+主语+动词原形+其他?四.现在进行时1.概念:表示现阶段或说话时正在进行的动作及行为。
2.时间状语:Now, at this time(此时), at this moment(此刻), look, listen, at present, these days, this week3.肯定形式:主语+be +doing +其他4.否定形式:主语+be +not +doing+其他5.一般疑问句:把be动词放于句首。
Be+主语+doing+其他?7. 不用进行时的动词1) 事实状态的动词:have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continueI have two brothers.This house belongs to my sister.2)心理状态的动词: know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hateI need your help.He loves her very much.3 ) 瞬间动词:accept, receive, complete, finish, give, allow, decide, refuse.I accept your advice.4)系动词:seem, remain, lie, see, hear, smell, feel, taste, get, become, turnYou seem a little tired.五. 过去进行时1. 概念:过去进行时主要表示过去某一时刻正在进行的动作,或表示过去某一阶段一直在进行的动作2. 过去进行时的主要用法是描述一件事发生的背景;一个长动作发生的时候,另一个短动作发生。
3. 常用的时间状语: just then(那时), at this time yesterday, yesterday afternoon, at that time, this morning, the whole morning, the whole morning, all day yesterday, from nine to ten last evening, those days或以when, while引导的谓语动词是一般过去时的时间状语等。
否定句则在was/were后加一个not,疑问句将was/were提前则可。
如:He was reading a book at 5:00pm yesterday.→He was not reading a book at 5:00 yesterday.→Was he reading a book at 5:00 yesterday? (Yes, he was./ No, he wasn’t.)→What was he doing at 5:00 yesterday?5.1时,只表示有过这件事;用过去进行时,则强调动作的连续性。
①I wrote a letter this morning. 今天上午我写了一封信。
(信写完了)I was writing a letter this morning. 今天上午我在写一封信。
(信不一定写完)②The children watched TV yesterday evening. 昨天晚上孩子们看了电视。
(强调过去发生了这件事)The children were watching TV yesterday evening. 昨晚孩子们都在看电视。
(强调昨晚看电视这一动作的持续性)6.when和while的区别:他们作从属连词时都有“当……. 时候”之意,用法稍有不同:①when引导的时间状语从句的谓语动词可以是短暂性动词,也可以是延续性动词,而while引导的时间状语从句中的谓语动词只能是延续性动词。
②when引导的从句谓语动词如果是短暂性动词则用一般过去时,主句是延续性动词则用过去进行时,从句动作发生在主句动作的时间段之内(长动作用过去进行时,短动作用一般过去时);如果主句和从句两个谓语动词都是延续性动词则全部用过去进行时,这时when和while都可以用。
③when从句的谓语动词可以在主句谓语动作之前、之后或同时发生;while和as从句的谓语动作必须是和主句谓语动作同时发生。
④when和while两个词还可以用作并列连词,但意思不同,when相当于“在那时”,等于at that time或just then;而while but,表示对比关系。
(这一点暂时可以不掌握)eg.⑴ I was playing computer games when my father got home.(2) Mother was cooking when/while I was doing my homework.= When/While I was doing my homework, mother was cooking.六、现在完成时1. 用法1:表示:过去发生或已经完成的某一动作对现在造成的影响或结果。
标志词:already, yet, just, ever, never, before2. 用法2:表示:过去已经开始,持续到现在的动作或状态。
标志词:for, since, since…ago3. 注意:非延续性动词不能用“现在完成时+ 表示一段时间的状语”的句型中。
这类动词有:come, go, start, leave, die, buy, finish, join, borrow, stop等。
但它们能够用表示持续状态的相应的延续性动词替换句中的非延续性性动词。
例如:arrive, come →be here, be in buy →have begin, start →be on ;die →be dead finish, end →be over go out →be outjoin →be in borrow→keep finish/end →be overclose →be closed leave, move →be away; fall asleep →be asleep5.比较过去时与现在完成时1)过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。
一般过去时的时间状语:yesterday, last week,…ago, in1980, in October, just now, 具体的时间状语现在完成时的时间状语for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always,3)现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know. 过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。