1.(用在疑问句中，与I和we连用表示提出或征求意见)
You useshall with 'I' and 'we' in questions in order to make offers or suggestions, or to ask for advice.
e.g. shall I get the keys?...
我去拿钥匙好吗？
e.g. I bought some lovely raisin buns at the bakery.shall I bring you one with some tea?...
我在面包店里买了些很好吃的葡萄干圆面包，要不要我给你拿一个，再来点儿茶？
2.(通常与 I 和 we 连用)将要，将会
You useshall, 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.
shall的翻译
e.g. Weshall be landing in Paris in sixteen minutes, exactly on time...
我们将于 16 分钟后准时在巴黎降落。
e.g. Ishall sail out on the twenty-second...
我将于 22 日启航。
3.(与I和we连用，在演讲或文章中用于引出将要讨论或解释的内容)后面要，下文会
You useshall with 'I' or 'we' during a speech or piece of writing to say what you are going to discuss or explain later.
e.g. In Chapter 3, Ishall describe some of the documentation that I gathered...
在第三章，我会介绍我收集到的一些文献记录。
e.g. Weshall refer here to three significant trends that arose in the previous decade...
这里我们将提及过去 10 年中出现的 3 个显著趋势。
4.(通常指按照规则或法律规定)必须，一定，将
You useshall to indicate that something must happen, usually because of a rule or law. You useshall not to indicate that something must not happen.
shall
e.g. The presidentshall hold office for five years...
总统将任职 5 年。
e.g. The Security Councilshall decide what measuresshall be taken to restore peace and security...
安理会将决定采取何种措施来恢复和平与安全。
5.(通常与 you 连用)可以，能够
You useshall, usually with 'you', when you are telling someone that they will be able to do or have something they want.
e.g. Very well, if you want to go, go youshall...
好吧，如果你想走，就走吧。
e.g. 'I want to hear all the gossip, all the scandal.' — 'Youshall, dearie, youshall!'
“把所有的八卦，所有的丑闻都告诉我吧。”——“好的，亲爱的，好的。”
6.(用于 look forward to 和 hope 之类的动词前表示语气的委婉)
You useshall with verbs such as 'look forward to' and 'hope' to say politely that you are looking forward to something or hoping to do something.
e.g. Well, weshall look forward to seeing him tomorrow...
嗯，我们期待着明天与他会面。
e.g. Ishall hope to see you in my office, young lady, and we'll review your portfolio.
希望你能到我办公室来，小姐，我们将审查一下你的资料。
7.(表示可能的结果或后果)应该，就会
You useshall when you are referring to the likely result or consequence of a particular action or situation.
e.g. When big City firms cut down on their entertainments, weshall know that times really are hard...
当伦敦商业区的大公司削减他们的娱乐活动开支，我们就知道世道真的变得艰难了。
e.g. This is our last chance and weshall need to take it if we are to compete and survive.
这是我们最后的机会，如果我们想要竞争并存活下来的话，就一定要抓住这次机会。
8. shall I say -> see say
