知识点1:shall和should
[1]should单词记忆法◆记忆方法一:联想方式:should-手榴弹手榴弹应该狠狠向敌人扔去。◆记忆方法二:分析:shou – “手”的拼音;ld——“铃铛”的拼音手字母; 记忆方法:你的手上应该挂一个铃铛◆记忆方法三:联想方式:should-手榴弹记忆方法:手榴弹应该狠狠向敌人扔去。
1、shall的用法
(1)shall用于第一、三人称陈述句中,表示说话人征求对方的意见或向对方请示。
(2)shall用于第二、第三人称陈述句中,表示说话人给对方的命令、警告、允诺或威胁。
(3)用于所有人称,表示规章、法令、预言等,可译为“必须”。
2、should的用法
(1)表示义务、责任或劝告、建议、命令等,意为“应该”。
(2)表示有一定根据的推测、推论或可能性,意为“可能,该”(肯定的语气没有must表推测时强)。
(3)多用于疑问句中,表示惊讶、难以相信或不应该的事。
(4)ought to和should的比较
A、ought to也可以表示推论、可能性,和should用法一样。
[2]ought to,用法,相关知识点知识点1:情态动词ought to的用法归纳That ought to be enough food for all of us. 那些该够我们大家吃的了。(2) ought to +进行式,表示对正在发生的情况的推测。如:You oughtn’t to be talking so much. 你不该讲这么多话。You ought not to be sitting here.
B、在省略回答中,ought to中的to可以省略。
[3]ought单词记忆法◆记忆方法一:ought aux.(to + inf.)应当,应该解析:ought to do sth.应该做什么
C、should和ought to表示做正确的事情或理应做的事情。
be supposed to 意为“被期望,应该”,表示被期望发生或根据安排、要求做某事,或认为做某事是正常的。
知识点2:中学英语语法复习——情态动词(shall,should,ought to)
[4]ought to,情态动词,相关知识点情态动词ought to和had better用法详解You had better not throw it on the ground.你最好别把它扔在地上。had better很少用于疑问句,但有时为了表示忠告或建议而用否定疑问句,这时否定副词not位于主语之后。Had you better not talk to yourself?你不要自言自语好不好?

1. 表示均表示“应该”、“按理应当”,有时可互换,只是 ought to 语气更重,较多地反映客观,should 则强调主观看法,用于条件句表示“万一”,还有“竟然”之意。
2. 谈论现在的情况,后接动词原形;谈论正在进行的情况,后接动词的进行式;谈论过去的情况,后接动词的完成式。如:
He ought not to [should not] do that. 他不应当这样做。
You should [ought to] be listening. 你应该听才对。
He should [ought to] arrived by now. 到现在他们应该已经到了。
3. 有时表示推测,语气较肯定,通常是指非常可能的事(因为暗示有一定的事实依据或合乎常理),而与之相比,may, might, could 等则相对较弱,尤其是 might, could。请看1998年一道高考题:
“When can I come for the photos? I need them tomorrow afternoon.” “They _____ be ready by 12:00.”
[5]afternoon单词记忆法◆记忆方法一:联想方式:after:在…后面 noon:中午在中午的后面就是下午啦◆记忆方法二:联想方式:after:在…后面 noon:中午记忆方法:在中午的后面就是下午啦
A. can B. should C. might D. need
在四个备选项中,A、B和C均表示推测,但A通常不用于肯定句中表示推测,故不宜选;B和C虽均可用于肯定句表示推测,但根据对话情景顾客下午要照片,如果店主中午12点还不能把照片冲洗出来,那么生意肯定难做成,所以店主应用肯定语气较强的should(=应该)来回答顾客,而不是用语气较弱的might(=有可能),即应选B不选C;至于选项D,它作为情态动词通常不用于肯定句,不能选。
[6]定语,动词,相关知识点动词-ing形式作定语和状语的高频错点【知识拓展】虽然不定式通常可以表示即将要发生的动作,但主要限于作后置定语、状语等成分,而绝不能置于名词前作定语。比较:I hope in coming years he will reflect on his decision. 我希望未来的几年里他会反省自己的决定。I hope in years to come he will refle
知识点3:shall与should的九条用法

We should learn from each other. 我们应该互相帮助。
We should help the aged. 我们应该帮助老人。
You should pay your debts. 你应该还债。
4. should 表示建议或劝告
should 表示建议或劝告时,其意为“应该”:
You should give up smoking. 你应该戒烟。
You should go and ask your teacher. 你应该去问问老师。
【注】有时语气较强,含有命令的意味:
You should leave at once. 你应该马上离开 。
5. should 表示推断
should 表示推断时,其意为“应该”、“可能”:
They should be there by now, I think. 我想现在他们都已经到了。
The concert should be great fun. 音乐会应该很有意思。
The poems should be out in a month or so. 个把月之后这些诗估计就可以出版了。
With an early start he should be here by noon. 动身得早,他中午就该到这里了。
【注】should表示推断时,语气较肯定,通常是指非常可能的事(因为暗示有一定的事实依据或合乎常理),而may, might, could等表示推测时,则语气较不肯定,尤其是might, could。请看1998年一道高考题:
"When can I come for the photos? I need them tomorrow afternoon." "They _____ be ready by 12:00."
A. can B. should C. might D. need
在四个备选项中,A、B和C均表示推测,但A通常不用于肯定句中表示推测,故不宜选;B和C虽均可用于肯定句表示推测,但根据对话情景顾客下午要照片,如果店主中午12点还不能把照片冲洗出来,那么生意肯定难做成,所以店主应用肯定语气较强的should(=应该)来回答顾客,而不是用语气较弱的might(=有可能),即应选B不选C。
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知识点4:情态动词shall与should用法归纳
[7]情态动词,用法,相关知识点知识点1:准情态动词had better的用法归纳(五“式”)误:You had better not to go.正:You had better not go. 3. had better的疑问式通常将had置于主语之前。如:Had we better go now? 我们现在该走了吗?在否定疑问句或反意疑问句中可将not与had连用。如:Hadn’t we better
should相关单词意思与记忆法:
should单词意思解释释义:
aux. 应该, 将要相关词组: I should have thought I should like I should think
should单词记忆法:
◆记忆方法一:
联想方式:should-手榴弹
手榴弹应该狠狠向敌人扔去。
◆记忆方法二:
分析:shou – “手”的拼音;ld——“铃铛”的拼音手字母;
记忆方法:你的手上应该挂一个铃铛
◆记忆方法三:
联想方式:should-手榴弹
记忆方法:手榴弹应该狠狠向敌人扔去。
shall相关单词意思与记忆法:
shall单词意思解释释义:
aux. 将
shall单词记忆法:
◆记忆方法一:
联想方式:sh—上海 all—全部
记忆方法:上海全部的人将会离开。
should单词相关例句:
We should put aside and postpone all other reforms; that we have but one task-----the istruction of the people, the diffusion of education, the ecourgement of science----on that day a great step will have then been taken in our rgenerion.Leon Gambetta, French educator——我 们应该把一切改革先放下。我们只有 一项任务,就是教育人民,普及知识、倡导科学。这一天到来之时,便是我们振国兴邦之日。法国教育 爱甘必大 L
If you wish to succeed , you should use persistence as your good friend , experience as your reference , prudence as your brother and hope as your sentry. (Thomas Edison , American inventor )——如果你希望成功,当以恒心为良友、以经验为参谋、以谨慎为兄弟、以希望为哨兵。 (美国发明家 爱迪生. T.)
It is impossible that a man who is false to his friends should be true to his country. 对朋友不义,不可能对国家效忠。
Those who live in glass houses should not throw stones. 自己有短处,不要揭别人的短处。
Charity begins at home, but should not end there. 仁爱须由近及远。
If each would sweep before his own door, we should have a clean city (or street). 众擎易举。
Don't put off till tomorrow what should be done today. 今日事,今日毕。
The people may safely be trusted to hear everything true and false, and to form a correct judgment,Were it fall to me to decide whether we should have a government without newspapers of newspapers without a government, I should not hesitate a moment to prefer the latter.——Thomas Jefferson, American president 人民是完全可以信赖的,应该让他们听到一切真实和虚伪的东西,然后作出正确的判断。倘使让我来决定,我们应该是有一个政府而不要报纸呢,还是应该有报纸而不要政府,我会毫不犹豫选择后者。美国总统 杰斐逊.T.
Die? I should say not, dear fellow. No Barry more would allow such a conventional thing to happen to him. John Barry more, American actor, J. 死?我想说不,亲爱的伙计。巴瑞摹尔决不会允许这类传统的事情发生在他的身上。美国男演员 巴瑞摹尔 J
The laws of Nature, that is to say the laws of God, plainly made every human being a law unto himself, we must steadfastly refuse to obey those laws, and we must as steadfastly stand by the conventions which ignore them , since the statutes furnish us peace, fairly good government and stability, and therefore are better for us than the laws of God, which would soon plunge us into confusion and disorder and anarchy if we should adopt them.Mark Twain, American writer自然法即神灵法,只是用来约束每一个个体的法律,我们必须坚定地拒绝遵守。我们应该坚定地遵守忽视神灵法的规章制度,因为规章制度赋予我们和平、比较好的政府和稳定,因而对我们来说,规章制度比神灵法更好,因为如果我们采用神灵法的话,他会将我们陷入迷惑、无序和无政府状态。美国作家 马克·吐温A
shall单词相关例句:
We shall defend our island, whatever the cost may be . We shall fight on the beaches, we shall fight on the landing-grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender.——Winston Churchill British prime minister 无论需要付出多大的代价,我们也要捍卫我们的岛国。我们要战斗在海滩,我们要战斗在登陆地带,我们要战斗在田野、街巷,我们要战斗在山冈、丘陵,我们决不投降。英国首相 丘吉尔, W。
They that sow in tears shall reap in joy. 泪水汪汪播种,得意洋洋收获。
As the tree falls, so shall it lie. 自作自受。
What good shall I do this day? What good have I done today? 我今天要做些什么好事?我今天做了些什么好事?
The government of the people, by the people, and for the people shall not perish from the earth. 民有、民治、民享的政府永世长存。
The governmet of the people, by the people, and for the poeple shall not perish from the earth.——Abraham Lincoln, American president 民有、民治、民享的政府永世长存。美国总统 林肯.A.
Ordinary people merely think how they shall spend their time ; a man of talent tries to use it . (Arthur Schopenhauer , German philosopher )——普通人只想到如何度过时间,有才能的人设法利用时间。(德国哲学家 叔本华. A. )
If democracy is to survive, it is the task of men of thoughts, as well as men of action, to put aside pride and prejudice; and with courage and single-minded devotion---- to find the truth and teach the truth that shall keep men free.——Franklin Roosevelt, American pesident 傲慢与偏见;他们要有勇气,有全心全意的献身精神,最重要的是要有谦虚精神,去寻求与传播那使人民永保自由的真理。美国总统 罗斯福。F.
Who swims in sin shall sink in sorrow. 在罪恶中游泳的人,必将在悲哀中沈没。
As a man lives so shall he die. 有生必有死。
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