must语法

1. 一定，必须，应当，必然
2. 很可能，谅必

1. 霉，发霉，霉臭
2. 必须做的事，不可不做的事，必须做、看、听的事
3. 果汁
4. （未发酵）葡萄汁，葡萄液，新葡萄酒
5. 必需的东西，绝对必要的事物，必不可少的事物
6. 狂暴状态
7. 交配期的象
8. 麝香
9. 一定要看的东西
10. 必须
11. 必修课程

1. 必须的，绝对必要的，绝对需要的，不能缺少的
2. 狂暴的
3. 必做的
4. 基本的

1. 谅必，八成，有可能
2. 一定要，坚持要，必然要，偏要
3. 一定是，必定会
4. 应当，应该
5. 要
6. 只好
7. 必须，必然，得，一定

1. a necessary or essential thing;

   "seat belts are an absolute must"
   

2. grape juice before or during fermentation
3. the quality of smelling or tasting old or stale or mouldy

1. highly recommended;

   "a book that is must reading"
   

1.必须；一定要
You usemust to indicate that you think it is very important or necessary for something to happen. You usemust not ormustn't to indicate that you think it is very important or necessary for something not to happen.

e.g. What you wear should be stylish and clean, andmust definitely fit well...
你的穿着应该整洁漂亮，而且必须非常合身。
e.g. You are going to have to take a certain amount of criticism, but youmust cope with it...
你肯定会遭到一些批评，但你必须去面对。

2.(通常因为规定或法律)必须，应当
You usemust to indicate that it is necessary for something to happen, usually because of a rule or law.

e.g. Candidatesmust satisfy the general conditions for admission...
候选人必须满足参选的总体条件。
e.g. Mr Allenmust pay Mr Farnham's legal costs...
艾伦先生应当支付法纳姆先生的诉讼费。

3.(用于表示肯定推测)一定，谅必
You usemust to indicate that you are fairly sure that something is the case.

e.g. At 29 Russellmust be one of the youngest ever Wembley referees...
29岁的拉赛尔一定是有史以来温布利球场上的裁判员中最年轻的一个。
e.g. Reggaemust be the only music that's got its own country — Jamaica...
雷盖音乐得到了一整个国家人民的支持，这个国家就是牙买加——这一点上它无疑是独一无二的。

4.(用于表示据已知情况推测)很可能是，想必是，肯定是
You usemust, ormust have with a past participle, to indicate that you believe that something is the case, because of the available evidence.

must什么意思

e.g. 'Youmust be Emma,' said the visitor...
来客说：“你肯定是埃玛。”
e.g. Miss Holloway had a weak heart. Shemust have had a heart attack...
霍洛韦小姐心脏不好，她肯定得过心脏病。

5.(用于表示前者为后者的前提)应该已经(发生)
If you say that one thingmust have happened in order for something else to happen, you mean that it is necessary for the first thing to have happened before the second thing can happen.

e.g. In order to take that job, youmust have left another job...
为得到那份工作，你肯定已辞去了另一份工作。
e.g. In order to start reading this book youmust have had some idea that the physical symptoms you were experiencing were due to anxiety.
开始读这本书之前，你一定已经了解到：你身体的不适症状是源于焦虑。

6.(用于表示意图)一定要，坚持要
You usemust to express your intention to do something.

e.g. Imust be getting back...
我一定要回来。
e.g. Imust have a whiskey...
我要喝杯威士忌。

7.(用于表示建议或邀请)务必，一定要
You usemust to make suggestions or invitations very forcefully.

e.g. Youmust see a doctor, Frederick...
弗雷德里克，你一定得去看医生。
e.g. Youmust see the painting Paul has given me as a wedding present...
你一定要看看保罗送给我作结婚礼物的那幅画。

8.(用于表示同情)必定，想必
You usemust in remarks and comments where you are expressing sympathy.

e.g. Thismust be a very difficult job for you...
对你来说，这份工作想必很难。
e.g. Youmust be very worried by now...
你现在一定非常担心。

9.(用于强调)我得说/我得承认
You usemust in conversation in expressions such as 'I must say' and 'I must admit' in order to emphasize a point that you are making.

e.g. This came as a surprise, Imust say...
我得说这真是个意外。
e.g. Imust admit I like looking feminine...
我得承认我喜欢看起来淑女一些。

10.(用于引起读者或听众的注意)一定要注意/一定记住
You usemust in expressions such as 'it must be noted' and 'it must be remembered' in order to draw the reader's or listener's attention to what you are about to say.

e.g. Itmust be noted, however, that not all British and American officers carried out orders...
然而，一定要注意不是所有的英国和美国军官都执行了命令。
e.g. Itmust be stated that this illness is one of the most complex conditions known to man.
必须声明，这种疾病是人类已知的最为复杂的疾病之一。

11.(用于问句中表示生气)偏偏，非要
You usemust in questions to express your anger or irritation about something that someone has done, usually because you do not understand their behaviour.

e.g. Whymust you do everything as if you have to win?...
你为什么做每件事情都跟你非要赢似的？
e.g. Whymust she inter-rupt?...
她为什么非要插嘴？

12.(用于感叹句，表示惊讶或震惊)一定是，准是
You usemust in exclamations to express surprise or shock.

must的解释

e.g. 'Go! Please go.' — 'Youmust be joking!'...
“走吧！请走吧。”——“你一定是在开玩笑吧！”
e.g. I reallymust be quite mad!...
真的，我一定是气坏了！

13.必不可少的事物;一定要做的事
If you refer to something asa must, you mean that it is absolutely necessary.

e.g. The new 37th issue of National Savings Certificates is amust for any taxpayer...
新发行的第37期国家储蓄债券是任何一个纳税人的必然之选。
e.g. Amust is a visit to the fascinating and world-renowned Motor Museum.
一定要去参观一下那个举世闻名且精彩有趣的汽车博物馆。

14.如果你一定要(这样做的话)
You say 'if you must' when you know that you cannot stop someone doing something that you think is wrong or stupid.

must

e.g. If youmust be in the sunlight, use the strongest filter cream you can get...
如果一定要呆在太阳底下的话，就擦上你能买到的防晒系数最高的防晒霜。
e.g. 'Could I have a word?' — 'Oh dear, if youmust.'...
“我能说一句吗？”——“亲爱的，如果你非说不可的话，好吧。”

15.如果你一定想要知道的话
You say 'if you must know' when you tell someone something that you did not want them to know and you want to suggest that you think they were wrong to ask you about it.

must什么意思

e.g. 'Why don't you wear your jogging shorts Mum?' — 'Well, my legs are too skinny, if youmust know.'
“妈妈，为什么不穿你的慢跑短裤呢？”——“哦，如果你非要问的话，因为我的腿太瘦了。”
e.g. 'You told him you'd been there that night.' — 'If youmust know, yes.'
“你跟他说过你那天夜里去过那儿了。”——“是的，如果你非要问的话。”

1. If you can't finish the book by then, you must come and renew it.
   这本书如果你到时候还看不完,就应当来续借。
2. The children must be back by 4 o'clock.
   孩子们必须四点钟以前回来。
3. You must remember to write home.
   你必须记着给家里写信。
4. We mustn't waste our time.
   我们不应该浪费时间。
5. “May I take this magazine out?”“No, you mustn't.”
   “我可以把这本杂志借走吗?”“不,不行。”
6. “Must I go tomorrow?”“Yes, please.〔No, you needn't.〕”
   “明天我必须去吗?”“是的,请吧。〔不,你不必去。〕”
7. He said he must go tomorrow.
   他说他明天必须去。
8. We must all die.
   人都是要死的。
9. If you must marry my daughter, take her.
   如果你非要娶我女儿,就把她带走吧。
10. How long must this go on?What's the sense of this?
    这种局势要持续多久呢?它有什么意义呢?
11. He must be mad.
    他一定是疯了。
12. You must be joking.
    你一定是在开玩笑吧。
13. This house must belong to John.
    这栋房子一定是约翰的。
14. She must have been young when she got married.
    她结婚时一定很年轻。
15. You must win, if you do your best.
    如果你全力以赴,一定能赢。
16. If you must smoke, at least you could use an ashtray.
    如果你一定要吸烟,起码总可以用一个烟灰缸吧。
17. Why must you always be finding fault with that girl?
    你干吗总是要找那个姑娘的错呢?
18. The car must break down just we were starting our holidays.
    我们刚开始休假,汽车偏偏坏了。

• We had finished adding our own secondary wants to the list of musts.

  出自：J. Wyndham

• Daddysyou have to read it. A must!

  出自：S. Bellow

• Seeing he must to Westminster and crown Young Henry there.

  出自：Tennyson

• I must get estimates from the printers.

  出自：A. S. Neill

• Haraldsen is an invalid,..and must keep quiet.

  出自：J. Buchan

• Doing as I wished, not as I must.

  出自：P. Roth

• You must both have a sip of sherry.

  出自：I. Murdoch

• Must you look so utterly suburban?

  出自：J. Trollope

1. must表示义务或强制,含意是“必须”“应当”; 其否定结构表示“不许可”或“不应该”; 用于一般疑问句时,表示征求对方的意见,其肯定答语用Yes, please或I'm afraid so,否定答语用needn't或don't have to; must在间接引语中表过去。
2. must表示必然性,一般只用于肯定句中,有时表示“意愿”,带有感情色彩。
3. must表示推测,暗含很大的可能性,一般只用于肯定句中,在否定句中表示推测用can't而不能用mustn't。
4. “must+be”“must+be+ v -ing”“must+表示状态的动词”可表示现在或一般的情况; “must+have”表示过去的情况; “must+表示动作的动词”表示将来的情况。
5. must可表示讽刺或抱怨,此时须以you为主语。
6. must表示客观上不愉快的情况,意为“偏偏”。