成语| 古诗大全| 教学资源| 作文| 扒知识| 扒知识繁体

当前位置:首页 > 知识百科

英语时态8种基本时态讲解

Q1:英语八种时态 的详解

1、一般现在时
1)主要用来表示人、事物的现在状态和特点;2)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:3)表示客观规律和永恒真理等。
考点一:表示永恒的真理,即使出现在过去的语境中,仍用一般现在时。
考点二 在时间和条件状语从句中,代替一般将来时;常用的引导词有: 时间:when, until, after, before, as soon as, once, the moment/the minute, the day; 条件:if, unless, provided.
If he accepts the job, he will get more money soon.
考点三:在make sure (certain), see to it, mind, care, matter +宾语从句, 从句用一般现在时代替一般将来时。
考点四:在the more… the more … (越……越……) 句型中, 若主句是一般将来时, 从句通常用一般现在时。
2、现在进行时
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)。
考点一:在时间状语或条件状语从句中表示将来正在进行的动作。
考点二: 表示在最近按计划或安排要进行的动作(这时多有表示将来的时间状语)。
3、现在完成时
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。现在完成时有一些标志性的时间状语:
考点一:for + 时间段;since + 时间点
考点二:常见的不确定的时间状语:lately; recently, just, already, yet, up to now;
考点三:在表示“最近几世纪/ 年/ 月以来……”时间状语中,谓语动词用现在完成时。
考点四:表示“第几次做某事,”或在 “It is the best (worst, most interesting ) +名词 +that” 后面跟现在完成时。
4、一般过去时
表在过去某个特定时间发生且完成的动作,或过去习惯性动作,不强调对现在的影响,只说明过去。常跟明确的过去时间连用,如:yesterday; last week; in 1945, at that time; once; during the war; before; a few days ago; when, 注意:
考点一:used to + do,表示过去经常但现在已不再维持的习惯动作。to为不定式,后接动词原形。
be/become/get used to + doing,表示习惯于
考点二:在时间和条件状语从句中,代替过去将来时。
5、过去进行时
表示过去某个时间点或某段时间内正在发生的动作。
6、过去完成时
表示过去某个时间之前已经完成的动作,即过去完成时的动作发生在“过去的过去”,句中有明显的参照动作或时间状语,这种时态从来不孤立使用 ( before, after, by, up till )
考点一:用于hardly/scarcely...when; no sooner ...than 句型中,主句用过去完成时,从句用一般过去时。
考点二:表示“第几次做某事”,主句用过去时,从句用过去完成时。
考点三:动词hope, expect, think, intend, mean, want, suppose, plan 用过去完成时,表示未实现的愿望、打算和意图。
7、 一般将来时
表在将来某个时间会发生的动作或情况。常和tomorrow, next year, in 2008等表示将来的时间状语连用,其表现形式多达5种。
考点一:一般将来时总是用在一些时间状语从句或条件状语从句的主句中
考点二:某些表示短暂性动作的动词如arrive, come, go, leave, start等,用现在进行时形式表示将来。
考点三:“祈使句 + and/or + 句子”,这种结构中and后面的句子谓语用一般将来时。
考点四:“am (is, are) going to + 动词原形”,表示打算要做的事或可能要发生的事。
“am (is, are) about to + 动词原形”表示按照预定计划或打算准备着手进行的动作。
“am (is, are) to + 动词原形”表示必须、必然或计划将要做的事。
8、将来进行时
表将来某个时间正在发生的动作,或按计划一定会发生的事情。
9、将来完成时
表在将来某时刻之前业已完成的事情,时间状语非常明显。
考点一:常用的时间状语一般用by+将来的时间。如:by the end of this year, by 8 o’clock this evening, by March next year以及由by the time…, before或when等引导的副词从句。
考点二:在时间和条件状语从句中,将来完成时则由现在完成时表示。

Q2:英语基本的8种时态什么意思怎么用

英语基本的8种时态:
其实英语共有十六种时态,但我们平时比较常用的只有八种,如下:
1.一般现在时:主语+do/does(现在分词)
e.g We clean the room every day.
2.一般过去时:主语+did
e.g We cleaned the room just now.
3.现在进行时:主语+am/is/are doing
e.g We are cleaning the room now.
4.过去进行时:was/were doing
e.g We were cheaning the room at 5:00 yesterday afternoon.
5.现在完成时:have/has done
e.g.We have cleaned the room already.
6.过去完成时:had done
e.g We had cleaned the room before he arrived.
7.一般将来时:will do/
e.g We will clean the room tomorrow.
8.过去将来时:was/were to /would do
e.g He said he would clean the room next.
祝学习进步

Q3:英语八大时态。

其实英语共有十六种时态,但我们平时比较常用的只有八种,如下:
1.一般现在时: 主语+do/does(现在分词)
e.g We clean the room every day.
2.一般过去时: 主语+did
e.g We cleaned the room just now.
3.现在进行时: 主语+am/is/are doing
e.g We are cleaning the room now.
4.过去进行时: was/were doing
e.g We were cheaning the room at 5:00 yesterday afternoon.
5.现在完成时: have/has done
e.g.We have cleaned the room already.
6.过去完成时: had done
e.g We had cleaned the room before he arrived.
7.一般将来时: will do/
e.g We will clean the room tomorrow.
8.过去将来时: was/were to /would do
e.g He said he would clean the room next.
如果觉得满意的话,请及时采纳赞同,O(∩_∩)O~

Q4:英语中8种时态的结构

其实英语共有十六种时态,但我们平时比较常用的只有八种,如下:

1、一般现在时:主语+do/does(现在分词)

2、一般过去时:主语+did

3、现在进行时:主语+am/is/are doing

4、过去进行时:was/were doing

5、现在完成时:have/has done

6、过去完成时:had done

7、一般将来时:will do/

8、过去将来时:was/were to /would do

【英语时态】

英语学习中不少人可能遇到时态问题,英语或句子中的所谓时态其实就是动词架构的变化,简单地理解就是动词的的组合。

【详细的16种时态】

1、一般现在时(do),

2、一般过去时(did),

3、一般将来时(will do),

4、 现在进行时(is/am/are doing),

5、过去进行时(was/were doing),

6、将来进行时(可与一般将来时换用,will be doing),

7、现在完成时(have/has done),

8、过去完成时(had done),发生在一般过去时的动作之前,

9、将来完成时(will have done),

10、现在完成进行时(have/has been doing),

11、过去完成进行时(had been doing),

12、将来完成进行时(will have been doing),

13、过去将来时(would do),

14、过去将来进行时(would be doing),

15、 过去将来完成时(would have done),

16、过去将来完成进行时(would have been doing)

Q5:初中英语的八种时态详解

过去将来时 过去进行时 过去完成时 一般现在时 I)被动语态的概念 语态也是动词的一种形式,表示主语与谓语之间的关系。英语有两种语态:主动语态和被动语态People .被动语态表示主语是谓语动作的承受者,. (II)被动语态的构成 被动语态的形式是由“助动词be动词的过去分词”构成。助动词be随着主语的人称,数,时态和语气的不同而变化。各种时态的被动语态形式如下: 1. 注:Get+过去分词也可以构成被动语态,用这种结构的句子侧重于动作的结果而不是动作本身。如: the man got hurt on his way home. 那个男人在回家的路上受伤了。 )被动语态的几种句型 1.将主动语态中的宾语转换成被动语态的主语。 2.将主动语态中的动词改为“be+V(p.p)” 3.原来主动语态中的主语,如果需要,放在by后面以它的宾格形式出现,如没必要,可以省略。 4.主动语态中的其他句子成分不变。 由于主动语态结构的不同,因而转换成被动语态的方式也各有不同,现分类说明如下: a.由及物动词形成的被动语态: (1)S+V+O 主语+动词+宾语语法学习纲要由江苏省靖江高级中学外语组为英语猫网站编写 People grow rice in the south. Rice is grown in the south. 注:带有宾语从句的句子转换成被动语态时,需要将宾语从句变为主语从句,通常用形式主语来代替,而将主语从句后置。 They said that he would come back soon. It was said that he would come back soon.类似的还有: It is reported / believed /hoped /supposed that …… (2)S+V+O+C 主语+动词+宾语+宾补 We elected Li Ming monitor of our class. Li Ming was elected monitor of our class. 注:在主动结构中跟不带to的动词不定式作宾补变为被动结构时应加上to作主语补足语。 奴隶们被奴隶主强迫整日整夜工作。Slave-owners made slaves work all day and all night. Slaves were made to work all day and all night by slave-owners. (3)S+V+Oi+Od 主语+动词+间宾+直宾 语法学习纲要由江苏省靖江高级中学外语组为英语猫网站编写 昨天他给了我一件漂亮的生日卡。He gave me a beautiful birthday card yesterday. I was given a beautiful birthday card yesterday. A beautiful birthday card was given to me yesterday. 注:用直接宾语作被动语态的主语时,通常要在间接宾语前加上适当的介词。如:to, for, of等,以加强间接宾语的语气。 b.由动词短语形成的被动语态: 一般情况下,只有及物动词才能跟宾语,而不及物动词不能跟宾语,所以只有及物动词才有被动语态,不及物动词则没有被动语态。但有些不及物动词后面跟上介词或副词后,变成一个动词短语,相当于一个及物动词,就可以形成被动语态。 约翰打开了收音机。John turned on the radio. The radio was turned on. . 注:千万不要遗漏介词或副词。 c.祈使句的被动语态通常借助let句式 请把窗户关上。Please close the window. Let the window be closed. (IV)被动语态的使用时机 语法学习纲要由江苏省中学外语组为英语猫网站编写 被动语态的使用往往不是任意的,而是按照表达思想,描述事物的需要,通常在下列情况下使用被动语态。 1.不知道或不必说出动作的执行者。 这本书已被翻译成许多种语言。This book has been translated into many languages. 2.动作的对象是谈话的中心。 我们家乡将建一条新铁路。A new railway will be built in our hometown. 3.修辞的需要,为了使句子更加简练匀称: 他出现在舞台上受到了观众的热烈欢迎。He appeared on the stage and was warmly applauded by the audience. 被动语态便于论述客观事实,故常用于科技文章,新闻报道,书刊介绍及景物描写。 【特别提醒】 有些动词后跟不带to的不定式作宾语补足语,但改为被动结构后要加上“to”。例如 We heard him sing in his room just now. ---He was heard to sing in his room just now. 刚才听到他在房间中唱歌。 一、 被动语态的用法: 1. 一般现在时的被动语态构成:is / am / are + 及物动词的过去分词 Our classroom is cleaned everyday. I am asked to study hard by my mother. Knives are used for cutting things. 2. 一般过去时的被动语态构成:was / were + 及物动词的过去分词 A new shop was built last year. Dinosaur eggs were laid long long ago. 3. 现在完成时的被动语态构成:has / have + been + 及物动词的过去分词 This book has been translated into many languages. Many man-made satellites have been sent up into space by many countries. 4. 一般将来时的被动语态构成:will+ be + 及物动词的过去分词 A new hospital will be built in our city. Many more trees will be planted next year. 5. 含有情态动词的被动语态构成:情态动词+ be + 及物动词的过去分词 Young trees must be watered often. Your mistakes should be corrected right now. The door may be locked inside. Your homework can be handed in tomorrow. 6. 现在进行时的被动语态构成:am / is / are + being + 及物动词的过去分词 Uncle Wang is mending my bike now.→ My bike is being repaired by Tom now. They are planting trees over there. → Trees are being planted over there by them. 7. 不定式的被动语态:to + be + 及物动词的过去分词 There are two books to be read. → There are twenty more trees to be planted. 二、 怎样把主动语态改成被动语态? 把主动语态改为被动语态非常简单,可以遵循以下几个步骤: 1. 先找出谓语动词; 2. 再找出谓语动词后的宾语; 3. 把宾语用作被动语态中的主语; 4. 注意人称、时态和数的变化。 例:1. Bruce writes a letter every week. →A letter is written by Bruce every week. 2. Li Lei mended the broken bike this morning.→The broken bike was mended by Li Lei this morning. 3. He has written two novels so far.→Two novels have been written by him so far. 4. They will plant ten trees tomorrow.→Ten trees will be planted by them tomorrow. 5. Lucy is writing a letter now.→A letter is being written by Lucy now. 6. You must lock the door when you leave.→the door must be locked when you leave.

猜你喜欢

更多