《初中英语时态语态》由会员分享，可在线阅读，更多相关《初中英语时态语态（8页珍藏版）》请在金锄头文库上搜索。
1、九种时态的具体用法：一、 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.一般现在时句子中常有的时状: often,usually,sometimes,always,every, once/twice a , on,never,in the.如：They go to the Palace Museum once a year./ They often discuss business in the evening.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./ Light travel
2、s faster than sound.表示十分确定会发生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.在时间状语从句中和条件状语从句中,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. / If it rains tomorrow,we will have to stay at home.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e, go为主.如：
3、Herees the bus. / There goes the bell.一般现在时常用于体育比赛的解说或寓言故事中.Now the midfield player catches the ball and he keeps it.人的心理活动和感官动作一般用一般现在时而不用现在进行时表达,常见动词有：like, love, hate, dislike, want, wish, hope, think,understand, remember, forget, mean, need, hear, feel, see. 如：I think it is going to snow./ I rea
4、lly hope you can enjoy your stay here.二、 一般过去时表示过去某时发生的动作或状态,这种动作或状态可能是一次性,也可能经常发生.表示过去具体时刻发生的一次性动作时,时间状语有：yesterday ,ago, when引导的时间状语从句.如：I got up at 6：00 this morning./ Little Tom broke the window at half past nine this morning./ When he went into the room,he saw a stranger talking with his father
5、.表示过去一段时间内不知何时发生的一次性动作时,时间状语有：yesterday, last , in.如：He came to our city in the year 2000.表示过去一个阶段中经常发生的事情时,时间状语有：last, in, fromto, for,often,usually, sometimes, always, never等.如：Mr Jackson usually went to evening schools when he was young. / Every day he went to the rich man and borrowed books from
6、 him.讲故事、对过去经历的回忆、双方都明白的过去事件等一般用过去时,而且经常省略时间状语.如：I happened to meet Rose in the street.三、 一般将来时表示将来某一时刻或经常发生的动作或状态.一般将来时的时间状语有：tomorrow,this,next ,one day,now,soon, someday,sometime, in the future, when引导的从句等.用will构成的将来时,表示动作与人的主观愿望无关.shall用于第一人称,will用于所有人称.如：I will graduate from this school soon./
7、You will stay alone after I leave.am/is/are going to+动词原形表示打算或准备要做的事情,或者主观判断即将要发生的事情,而am/is/are to +动词原形表示安排或计划中的动作.如：A man told them that the woman was to give birth to the special baby./ Its going to rain soon.表示一个人临时决定要做某事,可以用will表达.如：I will go to the lab to get some chemicals. So please wait unt
8、il I return.现在进行时、一般现在时也可以表示将来.be to +动词原形表示按照计划将要发生的事情.如：An angel came to tell her that she was to have this special boy.四、 现在进行时现在进行时表示现在正在进行的动作或是现阶段正发生而此刻不一定在进行的动作.现在进行时由助动词be +现在分词构成.现在进行时的时间状语有：now, this , these等,但经常不用.如：What are you doing up in the tree?/ I am writing a long novel these days.表
9、示即将发生的动作,一般指近期安排好的事情.常见的动词有：e, go, stay, leave, spend, do等.如：Im ing now./ What are you doing tomorrow?/ He is leaving soon.表示频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不满或讨厌等感情色彩.如：He is always borrowing money from me and forgetting all about it some time later.五、 过去进行时过去进行时表示过去某一时刻或某阶段正在进行的动作.过去进行时由was或wer
10、e+现在分词构成.过去进行时的时间状语有：then, at that time, this time yesterday, at yesterday , ago, 以与由when引出的时间状语从句.如：He was cooking supper this time yesterday./ The little girl was playing with her toy when I saw her.用于宾语从句或时间状语从句中,表示与主句动作同时进行而且是延续时间较长.句子中通常不用时间状语.如：She was it happen when she was walking past./ The
11、y sang a lot of songs while they were walking in the dark forest.也可以表示过去一个阶段频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不满或讨厌等感情色彩.如：He was always borrowing money from me when he lived here.六、 现在完成时现在完成时表示一个发生在过去的、对现在仍有影响的动作,或表示开始在过去,并且一直延续到现在,甚至还可能延续下去的动作.在完成时由助动词have +动词的过去分词构成.表示发生在过去的对现在仍有影响的动作时,时间状语有：al
12、ready, yet, just, once, twice,ever, never,three times, before等.如：I have never seen such fine pictures before. / He has just gone to England.表示在过去开始一直延续到现在的动作或状态时,时间状语有：for ,since 1990, since 和since引导的状语从句.如：I have been away from my hometown for thirty years./ Uncle Wang has worked in the factory sin
13、ce it opened.have been to与have gone to的区别：have gone to表示人不在这里,have been to表示人在这里.如：-Where is Mr Li? He has gone to the UK./ -Do you know something about Beijing? Yes,Ihave been to Beijing three times.在完成时中,一个瞬间性动词不能与表示一段时间的状语连用,此时须将该瞬间动词改为延续性动词或状态动词.具体变化见下表：It is / has been + + since +主语+谓语+过去时间状语 注意 在其它的时态中也存在类似问题,记住,关键是：瞬间动词不能和表达一段时间的状语连用.如：How long ma
