shall

音標(biāo)發(fā)音

shall表示單純的將來(lái),用于第一人稱; 第二人稱只用于問(wèn)句; 口語(yǔ)中常以will代替,作“將要,會(huì)”解。
shall表示說(shuō)話者的意圖、允諾、告誡、警告、命令、決心等,用于陳述句的第二、第三人稱,作“一定會(huì)”“必須”“應(yīng)該”“可以”解。
shall在條約、規(guī)章、法令等文件中表示義務(wù)或規(guī)定,一般用于第三人稱,作“應(yīng)”“必須”解。
shall在疑問(wèn)句中表示征求對(duì)方意見(jiàn),主要用于第一、第三人稱。
shall用在表示希望、要求等的從句中與should作用相近,作“應(yīng)該”“要”解。

(FUTURE) used instead of "will" when the subject is "I" or "we"
(SUGGEST) used, with "I" or "we", to make a suggestion
(CERTAINLY WILL) used to say that something certainly will or must happen, or that you are determined that something will happen

You use shall with "I" and "we" in questions in order to make offers or suggestions, or to ask for advice. (I)(we)
You use shall, usually with "I" and "we," when you are referring to something that you intend to do, or when you are referring to something that you are sure will happen to you in the future. (I)(we)
You use shall with "I" or "we" during a speech or piece of writing to say what you are going to discuss or explain later. (I)(we)
You use shall to indicate that something must happen, usually because of a rule or law. You use shall not to indicate that something must not happen.
You use shall, usually with "you," when you are telling someone that they will be able to do or have something they want. (you)

必須
It’s said that the composition of an article shall be put in one word.
據(jù)說(shuō)，一篇文章的寫作必須要用這樣的方式，即允許用一句話來(lái)提煉具體內(nèi)容。