最近有很多小伙伴咨询关于should的问题,小编结合多年的经验整理出来一些should be do对应的资料,分享给大家。
should是should to do sth 还是should do sth 。
是should do sth 。
should的用法
■表示“应该,应当”谈返
He should work harder. 他应该更加努力。
You should help your mother with the housework. 你应该帮你母亲做家务。
Crime should be punished. 犯罪应受惩罚。
Should I wear a coat?我要穿大衣吗?
■表示“可能,闹粗该(=will probably) ”
He should arrive soon他可能很快就到了。
The train should have already left. 火车大概已经走了。
■表示“万一”
If it should rain tomorrow, don’t expect me. 万一明天下雨,就不要等我了。
■表示“竟然”
It’s strange that he should be late. 真奇怪,他竟会迟到。
■表示粗暴地拒绝一项建议、要求或指示
-What time does the film start? 电影什么时候开始?
-How should I know? 我怎么知道?
-Ann’s very unhappy. 安非常不高兴。
-Why should I care? 这管我什么事?
-Could your wife help us in the office tomorrow? 你妻子明天能到办公室来帮帮我们吗?
-Why should she? She doesn’t work for you. 她为什么就该去? 她又不是为你们工作的。
■should加完成式:should have done表示“本应该做某事,但事实上却没有做”;shouldn’t have done表示“本不该做某事,但事实上却做了”。如:
You should have got up earlier. 你本应该早点起的。
You shouldn’t have told him about it. 你本不该把这件事告诉他的。
■should与ought to的比较
(1) 除表示“万一”“竟然”等只能用should外,表示“应该,应当”“可能”等,两液侍镇者可互换,只是ought to的语气稍重。如:
You ought to/should work harder than that. 你应当更努力地工作
She ought to/should finish it by next week. 下星期她可能完成了。
You ought to/should have told him about it earlier. 你本应该早点把这件事告诉他的。
You oughtn’t to/shouldn’t have wasted time like that. 你本不该像那样浪费时间的。
(2) should 强调主观看法,而 ought to 强调客观要求。如:
We ought to go and see my mother in hospital tomorrow, but I don’t think we will. 我们按理应当在明天去看看住院的母亲的,但我主认为我们不会去。
(3) 在公告、须知或条例中,出于礼貌,常用should。如:
You shouldn’t run alongside the swimming pool. 不准在游泳池边奔跑。
(4) 在虚拟语气中只能用should。如(from ):
He suggested that I should go there. 他建议我去那里。
(5) 注意ought to的否定式与疑问式。如:
You ought not to do it. 你不应该做此事。
-Ought he to start now? 他现在该动身了吗?
-Yes, he ought (to) . 是的,该动身了。
They ought to go now, oughtn’t they?他们现在该走了,对吗?
should是什么意思?
should这个单词,大家在学习英语的过程中时常会见到,但是should的用法十分多变,这也让很多学习者感到模糊,这个单词是什么意思?该如何正确的使用呢?一起来了解一下吧。
简要回答
should这个单词一般在文章句子中作助动词,意为“应该;就;可能;将要;本当;竟然”。
详细内容
短句词组:
should be 意为“应尽量 ; 应该是 ; 应该的 ; 应某”。
should like to 意为“想要”。
should的用法:
should表示过去将来时,即从过去观点看将要发生的事,多用于间接引语中。
We thought that we should never see you again. 我们想我们再也看不到你了。
should表示义务、责任,常译为“应当;应该”,或表示一种估计的情况,一般译为“按理应当;估计......”。
You should do what your parents tell you. 你应该照你父母的话去做事。
should用于完成时态,表示对尺谨数过去动作发生的推测,译为“应该已经......”。
You should have washed the wood.(But you haven't.)你应该把伤口清洗了。(但是你没有。)
should在某些从句中,should表示惊讶、意外等情绪,常译为“竟然”。
That it should come to this! 事情竟然到了这种地步!
should在陈述部分含有ought to,其后面疑问句部分,美式英语中用should。
You ought to see the new picture,shouldn't you? 你应该看看新的照片,不是吗?
should在条件状语从句中,译为“万一”,即表示不晌世能实现的假设,又可以表示可以实现的假设。
Should it rain tomorrw the meeting would be put off. 万一明天下雨,会议就延期。
should用于主句中,主语是第一人称时,表示某一条件下所产生的必然结果,并与事实相反;主语是第二、三人称时,表示说话人意志或者看法。
If i had been there, i shouldn't have let this happen. 如果我当时在场,我就不该让这种事发生。
ought to,should 这组词都有“应陵首该,应当”的意思,其区别是:
ought to是侧重反映客观情况,多在涉及法律、道义、责任、义务或原则时使用。
should一般表示自己的主观看法,语气比ought to稍弱一些。
should是什么词性,有什么用法呢?
should虚拟语气词 ,用法:should + do(动词原形).
而should be只是他的用法,这里的be是系动词,在情态动词should后用原形,should be+adj (形容词)
eg.Everyone should be here on time
大家都应该按时到。
should be 表示应铅迟该是....,后面跟名词性的单词或短语,也可以是现在分词。eg. He should be Tom. 他应该是是汤姆。 He should be watching TV. 他应该正在看电视。
扩展资料:
1、should 作为助动词 shall 的过去式槐孝李,可以在间接引语中与第一人称主语搭配,表示过去将来时间。
2、should 作慎州为情态动词,通常用来表示现在或将来的责任或义务,译作“应该”、“应当”,这时它可以和 ought to, be supposed to 互换使用。
3、should 作为情态动词,可以用在条件状语从句中,表示语气较强的假设,译作“万一”、“竟然”,这时也可将 should 置于从句之首,即将 should 放在主语前面,而省略从属连词 if 。
虚拟语气中should的用法高手指教
1.虚拟语气在条件句颤姿中的用法
(1)若表示与现在事实相反的假设,则条件从句中用过去式,主句中用过去将来式(would,should,could,might + 动词原形);若表示某事将来实现的可能性不大,则条件从句中用should + 动词原形也可用“were to+动词原形”或用过去式动词。如:
I would certainly go if I had time.(现在)
If it should rain,we wouldn”t go out.(将来)
If I knew German,I would read the paper to you.(现在)
If he were here,we could ask him.(现在)
(2)若表示与过去事实相反的茄肆绝假设,从句中用过去完成式,主句中用过去将来完成式(should,would,could,might + have + 过去分词)。如:
If I had set off a little earlier, I would have caught the train.
She would / might have come if she hadn”t been so busy.
If I hadn”t taken your advice,I would have made a bad mistake.
If only you hadn”t told him the news.
(3)含有虚拟语气的条件状语从句中,如有had,should,were 这三个词的话,在正式或书面语言中可将if省略,再将句子的主语和谓语动词实行全部倒装或部分倒装。如:
Had they time(=If they had time),they would certainly come and help us.
Should it be fine(=If it should be fine),we would go for an outing.
Were I go(=If I were you), I would go.
(4)若主句从句所指的时间不一致,即条件从句表示与过去事实相反,主句表示与现在事实相反;或者条件从句表示与现在事实相反,主句表真实情况,则从句中应采用与具体时间相对应的虚拟形式。如:
If it had rained last night(过去),It would be very cold today(现在).
If I had taken your advice(过去),I should have no trouble with the work now(现在).
2.虚拟语气在宾语从句中的用法
在动词suggest,order,demand,propose,request,command,insist等后的宾语从句中,用虚拟语气(即Should+动词原形或只用动词原形)来表示愿望、建议、命令、请求等。在动词wish /would rather后的宾语从句中,用过去式表示与现在事实不符,用过去完成式表示与过去事实不符。如:
I suggest that we(should)set off at once.
The doctor insisted that the patient (should)be X-rayed.
I wish I were as strong as you.
would rather that you hadn”t told him.
3.虚拟语气在主语从句中的用法
在It is necessary/important/strange/natural;It is requested/suggested/desired/proposed;it is a pity等结构后的主语从句中要用虚拟语气,即Should+动词原形或只用动词原形。如:
It is necessary that he(should)be sent there at once.
It is requested that Professor Li(should)give us a speech.
It is desired that we(should)get everything ready by tonight.
4.虚拟雹唤语气在表语从句、同位语从句中的用法。
在 suggestion, proposal,idea,plan,order,advice等名词后的表语从句、同位语从句中要用虚拟语气,即should+动词原形或只用动词原形。如:
Our suggestion is that you( should)be the first to go.
My advice is that we(should)send for Doctor Li.
Do you know the order that you(should)keep watch?
5.虚拟语气在其他状语从句中的用法
在as if引导的状语从句中,用过去式表示与现在事实不符,用过去完成式表示与过去事实不符;在so that,in order that引导的状语从句中,常用should/would/could/might+动词原形来表示虚拟语气。如:
They talked as if they had been friends for years.
She stayed at home for a few days so that she could take care of her mother.
He took a taxi to the station so that she should not miss the train.
6.虚拟语气在定语从句中的用法:
在it is time后面的定语从句中常用过去式表示虚拟
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