高考英语动词的时态和语态讲解
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时态语态
(一)时态
一般现在时表示:1.现在的经常性、习惯性动作 eg: I read English every morning.
2.客观真理、普遍公立、科学事实eg: The sun rises in the east.
3.现有的兴趣、爱好或能力eg: He likes playing football.
4.现存的性质、特征或状态eg: The situation is encouraging.
5.介绍故事剧情、新闻标题eg: Workers face tough times abroad.
6.按时刻表或按规定计划、安排将要放生的动作(常见动词如:come, go, leave, arrive, begin, start, takeoff, return, stop, open, close等)eg: The train leaves at 4:30 .
注意:here, there, now, then 等开头的倒装句要用一般现在时代替现在进行时。如: Look! Here comes the bus.
一般过去时表示:1.过去经常性、习惯性的动作或状态eg: He often cried when he was a boy.
2.过去某时的状态或动作 eg: I went to the bank just now.
3.用于 I didn’t know…或 I forgot…,表示实现不知道或不记得,但现在已经知道或记得的事情。eg: I didn’t know you were here. Sorry, I forgot to bring my book.
注意:表示过去经常发生的动作,也可以用“used to do…”和“ would do”
一般将来时表示:1.现在看来以后要发生的动作或存在的状态eg: Tom will come next week.
2.事物的固有属性或必然趋势eg: Oil will float in water. Fish will die without water.
3.对将来某个动作的安排、计划eg: He is going to speak on TV this evening.
注意:将来时常见表达形式:will/ shall do; be going to do; be to do; be about to do (此形式不能与时间状语连用)
现在进行时表示:1.此时此刻正在发生的动作eg: I’m studying English now.
2.现阶段正在发生的动作eg: We are building our socialism.
3.情况的暂时性eg: I don’t really work here. I am just helping until the secretary arrives.
4.与 always, forever, constantly, continually 连用,表示参上或厌恶等感情色彩,但并非强调动作正在进行eg: He is always helping others. She is always forgetting something.
5.按计划、安排近期发生的动作(只限于come, go, leave, arrive, start, move, sail, fly, travel, stay等动词)eg: A foreigner is coming to visit our school. I’m leaving for Beijing tomorrow.
注意:不宜用进行时的动作:感觉类: look, smell, feel, sound, taste, see, hear 情感类:like, love, prefer, admire, hate, fear 心态类:wish, hope, expect, want, need, believe, thin, understand, agree, know, remember, forget 所有类:have, contain, won, hold, belong to
过去进行时表示:1.过去某一时刻或阶段发生的动作eg: He was watching TV this time yesterday.
2.与 always, forever, constantly, continually 连用,表示赞赏或亚无等感情色彩eg: Comrade Lei Feng was always thinking of others never thinking of himself.
3.过去计划、安排好的将来动作(只限于 come, go, leave, arrive, start, move, sail, fly, travel, stay 等动词)eg: He said he was leaving the next day. I was told the train was starting soon.
注意:过去进行时可用来描绘故事发生的背景,如:The wind was blowing and it was raining hard.
过去将来时表示:1.过去某一时刻后将要发生的过去动作或过去的意图、打算(主要用于宾语从句中)eg: She was sure she would succeed. I thought you would come.
注意:把一般将来时中的助动词变成过去式,便成了过去将来时的表达形式
现在完成时表示:1.现在已完成或刚刚完成且对现在有影响的动作eg: I have finished my homework.
2.表示始于过去持续至今的动作或状态eg: He’s lived here since 2005. I’ve taught English for 15 years.
3.到目前为止的一段时间内,多少次或第几次做某事eg: He’s been to Beijing several times. It’s the third time that I’ve seen the film.
4.将来某时将要做完的动作(仅限于时间和条件状语从句)eg: Don’t get off the bus until it has stopped.
5.发生在过去的,但已成为现在的经历或经验eg: We’ve all played with snow and ice.注意:没有包括“现在”在内或不是截止到“现在”为止的时间状语不能与现在完成时连用。短暂性动词的肯定式不能与时间段连用。“in the pass/ last+时间段”要与现在完成时连用。 have gone to 表示人在去所指地方的路上或已在所指地方;have been to表示人曾到过所指的地方,但现在不在所指地方。
过去完成时表示:1.过去某时间前已发生的动作或情况eg: Marx had learned some English before he came to London.
2.过去某动作前已发生的另一动作eg: The train had left when I got to the station.
3.始于过去持续至过去灵异事件,也许仍将延续下来的动作eg: He said he had been in the Party for 10 years.
4.过去未曾实现的意图、打算或希望(只限于 think, want, plan, mean, intend, hope, expect, suppose, wish, want等动词)eg: I had planned to see you yesterday, but the rain prevented me.
注意:过去完成时必须以过去某一时间为基点,即“过去的过去”。因此只有在和过去某时或某动作相比较时才用到它。 Before,after 本身“前”“后”明显,因此可用一般过去时代替过去完成时。如“He (had) left before I arrived”
(二)被动语态
1.被动语态的构成
英语中的及物动词一般都有主动语态和被动语态两种形式。主动语态是无标记的,而被动语态则是有标记的。被动语态由助动词be加动词的过去分词构成。助动词be随着主动的人称、数、时态和语气的不同而变化。被动语态的各种时态形式见下表: