英语八大时态及被动语态

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8种基本时态及其被动结构

8种基本时态及其被动结构

英语8种基本时态英语中表示不同时间发生的动作或存在的状态,需用不同的动词形式表示,这种不同的动词形式称为时态.二.种类和用法:1.一般现在时:表示现在或现阶段经常发生或习惯性的动作或状态及客观现实和普遍真理. 一般现在时常以动词原形表示,但当主语是第三人称单数时,动词词尾加-s或-es.We go shopping once a week。

He goes to work by bike every day.The sun always rises in the east 。

The light travels faster than the sound 。

※一般现在时第三人称单数动词的变化形式。

a)一般情况动词在词尾加-s . come—--comes speak--—speaksb)以o,s, x, ch,sh结尾的单词在词后加-es。

do—--does pass———passes watch---watchesc)以“辅音字母+y"结尾的单词变y为i加—es。

study-——studies cry—--cries d)以“元音字母+y”结尾的单词直接加—s. play---plays stay——-stays2.一般过去时: 表示发生在过去的动作或存在的状态I was a student 6 years ago. I went to Beijing last year.※动词过去式变化规则。

a)一般情况下的词加-ed. work---worked call---—calledb)以不发音的字母e结尾的单词直接加-d . live———-lived change——--changedc)以“辅音字母+y"结尾的单词,变y为i加-ed. study--—-studied carry—-——carriedd)以“元音字母+y”结尾的单词直接加-ed。

play——--played stay—---stayede)以一个辅音字母结尾的重读闭音节的(x除外)动词,应先双写这个辅音字母然后再加—ed。

英语中8种时态的主动语态和被动语态

英语中8种时态的主动语态和被动语态

英语中8种时态的主动语态和被动语态1、一般现在时(1)一般现在时表示没有时限的持久存在的动作或状态或现阶段反复发生的动作或状态,常和副词usually,often,always sometimes,every year, every week等连用。

例如:1)The moon moves round the earth..(2)在由after,until,before,once,when,even if(即使, 虽然),in case(conj.万一, 如果),as long as(和 ... 一样长),as soon as(conj.一 ... 就),the moment(一 ... 就 ..., 这一刻)以及if,unless(conj.除非, 如果不prep.除 ... 外)等引导的时间状语从句或条件状语从句中,通常用一般现在时代替将来时。

例如:1)I will tell him the news as soon as I see him.(3)某些表示起始的动词,可用一般现在时表示按规定、计划或安排要发生的动作,这类动词有:be,go,come,start,depart(vt.离开vi.离开, 死亡),arrive(vi.到达, 到来, 成功),begin(v.开始, 着手),leave(v.委托, 离开, 留给, 遗留, 遗赠, 听任n.许可, 准假, 告别vi.生出叶子)等。

例如:1)The plane leaves at three sharp(adv. 正好, (时间)准, 尖锐地).(4)在由why,what,where,whoever(pron. 无论是谁, 不管谁, 任何人),who,that,as 等引导的从句中,也常用一般现在时代替将来时。

例如:1)Free tickets will be given to whoever comes first.2.一般过去时英语中8种时态的主动语态和被动语态(1)表示过去某一特定时间所发生的、可完成的动作或状态,常与表示确切过去时间的词、短语或从句连用。

英语八种时态主动形式和被动形式

英语八种时态主动形式和被动形式

一、一般现在时态(Simple Present Tense)1. 主动形式:表示经常性、习惯性的动作或状态。

例句:He drinks coffee every morning.(他每天早上喝咖啡。

)2. 被动形式:表示动作的承受者或主语受到动作的影响,常与by短语连用。

例句:Coffee is drunk by him every morning.(咖啡每天早上被他喝。

)二、一般过去时态(Simple Past Tense)1. 主动形式:表示过去某个时间发生的动作或状态。

例句:She studied English last night.(昨晚她学习了英语。

)2. 被动形式:表示过去某个时间主语受到动作的影响。

例句:English was studied by her last night.(昨晚英语被她学习了。

)三、一般将来时态(Simple Future Tense)1. 主动形式:表示将来某个时间将要发生的动作或状态。

例句:They will visit their grandparentstomorrow.(他们明天将会去看望他们的祖父母。

)2. 被动形式:表示将来某个时间主语将会受到动作的影响。

例句:The grandparents will be visited by themtomorrow.(明天祖父母将会被他们去看望。

)四、现在进行时态(Present Continuous Tense)1. 主动形式:表示现在正在进行的动作或状态。

例句:They are playing soccer in the park.(他们正在公园里踢足球。

)2. 被动形式:表示主语正在被动作影响的动作或状态。

例句:Soccer is being played by them in thepark.(他们正在公园里踢足球。

)五、过去进行时态(Past Continuous Tense)1. 主动形式:表示过去某个时间正在进行的动作或状态。

(完整word版)八种时态主动语态被动语态

(完整word版)八种时态主动语态被动语态

八种时态主动语态被动语态一般现在时(经常,反复,爱好,特点,条件,真理) do; does am;is;are done一般过去时(过去发生的事,不强调现在的结果) did; -ed was;were done一般将来时(将要发生的事) will do will be done现在进行时(现在正在发生的事) am;is;are doing am;is;are being done过去进行时(当时正在发生的事) was;were doing was;were being done现在完成时(过去发生的事,强调现在的结果) have;has done have;has been done过去完成时(过去完成的事;过去以前发生的事) had done had been done过去将来时(过去将要发生的事) would do would be done八种时态:• He is always ready to help others. 一般现在时• She often came to help us in those days.一般过去式• He is doing his homework now. 现在进行时• At that time she was doing her homework.过去进行时• I've written an article.现在完成时• By the end of last month. We had reviewed four books 。

过去完成时• It is going to rain.一般将来时• I asked who was going there. 过去将来时一般现在时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。

英语八大基本时态及其对应被动语态

英语八大基本时态及其对应被动语态
be+过去分词
过去将来时 2. was/were+ going to do
2. was/were+ going to be+过去分词
句型转换
• • • • • • • • • • All his students love him. He is loved by all his students. My aunt brought me up. I was brought up by my aunt. We will hold an examination next week. An examination will be held next week. We are going to discuss this problem tomorrow. This problem is going to be discussed tomorrow. We have finished this task. This task have been finished.
时态
主动语态
被动语态
一般现在时
一般过去时
1. am/is/are 2. 动词原形 1. was/were 2. 动词过去式
am/is/are + 过去分词 was/were + 过去分词
现在进行时 过去进行时
am/is/are + am/is/are + doing being+过去分词 was/were + was/were + doing being&• • • • • • 学校图书馆正在建设中。 The school library is being built now. 那座图书馆去年五月的时候正在建设中。 That library was being built last May. 我们来之前已经有人闯入这个屋子了。 This room had been broken into before we came.

八大时态、被动语态、动词非谓语形式专题

八大时态、被动语态、动词非谓语形式专题

八种时态的具体用法:(1)一般现在时表示现阶段经常或习惯发生的动作或存在的状态,或说明主语的特征。

①一般现在时句子中常有的时间状语:often,usually,sometimes,always,every (day等), once/twice,a (week等), on (Sunday等),never,in the (morning等)。

如:They go to the Palace Museum once a year.(他们每年去一次故宫)/ They often discuss business in the evening.(他们经常在晚上商谈生意)②表示客观真理、事实、人的技能或现在的状态时句子里一般不用时间状语。

如:The earth turns round the sun.(地球绕着太阳转)/ Light travels faster than sound.(光传播比声音快)③表示十分确定会发生(如安排好的事情)或按照时间表进行的事情,用一般现在可以表达将来,句子中可以有将来时间。

如:The train for Haikou leaves at 8:00 in the morning.(开往汉口的列车上午8点开车)④在时间状语从句中(以when, after, before, while, until, as soon as等引导)和条件状语从句中(以if,unless引导),用一般现在时代替一般将来时,句子可以有将来时间。

如:Please ring me up as soon as you arrive in Germany.(你一到德国就给我打电话) / If it rains tomorrow,we will have to stay at home.(如果明天下雨我们就只好呆在家)⑤一般现在时用于倒装句中可以表示正在发生的动作,动词以come, go为主。

如:Here comes the bus. (车来了) / There goes the bell.(铃响了)。

(完整word版)八种时态主动语态被动语态

(完整word版)八种时态主动语态被动语态

八种时态主动语态被动语态一般现在时(经常,反复,爱好,特点,条件,真理) do; does am;is;are done一般过去时(过去发生的事,不强调现在的结果) did; -ed was;were done一般将来时(将要发生的事) will do will be done现在进行时(现在正在发生的事) am;is;are doing am;is;are being done过去进行时(当时正在发生的事) was;were doing was;were being done现在完成时(过去发生的事,强调现在的结果) have;has done have;has been done过去完成时(过去完成的事;过去以前发生的事) had done had been done过去将来时(过去将要发生的事) would do would be done八种时态:• He is always ready to help others. 一般现在时• She often came to help us in those days.一般过去式• He is doing his homework now. 现在进行时• At that time she was doing her homework.过去进行时• I've written an article.现在完成时• By the end of last month. We had reviewed four books 。

过去完成时• It is going to rain.一般将来时• I asked who was going there. 过去将来时一般现在时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。

被动语态——八种时态

被动语态——八种时态

被动语态被动语态的最基本构成是:be + done(动词的过去分词形式)被动语态和时态是分不开的。

很多时态都有其被动语态形式。

总结如下:1) 一般现在时一般现在时主要由动词原形表示,但第三人称单数后要加词尾-s,其方法与名词单数变复数的方法相同。

另外,be和have有特殊的人称形式,be在I后为am;在he,she,it后为is;在we,you,they后为are;have在第三人称单数后为has,在其他人称后仍为have。

被动语态:be(am/is/are) + done (by)主动语态:Everyone likes her.被动语态:She is liked by everyone.2) 现在进行时现在进行时由“be(am/is/are) +现在分词”构成,其否定式是在be后加not,疑问式是将be提前。

They are building a new school in our village.She is cleaning the classroom.被动语态:be(am/is/are) being doneA new school is being built in our village.The classroom is being cleaned (by her).3) 现在完成时现在完成时由“have (has)+过去分词”构成。

否定式在have (has)后加not,疑问式将have (has)提前。

They have built a new school in our village.I have taught English for 20 years.被动语态:have/has been + doneA new school has been built in our village.5) 一般过去时由动词的过去式表示,其变化是在动词后加-ed,但英语中有大量动词的变化是不规则的,需特别记忆。

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英语八大时态及被动语态
时态
主动结构
被动结构
主动例句
被动例句
一般现在时
do/does
am/is/are+done
We clean the classroom.
The classroom is cleaned by us.
一般过去时
did
was/were+done
He made a kite.
The kite was made by him.
The flowers are being watered by her.
过去进行时
was/were+doing
was/were+being done
She was writing a letter this time yesterday.
A letter was being written by her this time yesterday.
一般将来时
will be
will be+done
They will plant trees tomorrow.
The trees will be planted by them tomorrow.
现在进行时
am/is/are+doing
am/is/are+being done
She is watering flowers.
现在完成时
have/has+done
have/has+been done
Jim has finished the work.
The work has been finished by Jim.
过去done
Jim had finished the work.
The work had been finished by Jim.
过去将来时
would do
would be+done
He said he would make a kite.
He said a kite would be made by him.
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