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同学你好
通常不定代词 some 用于肯定句中，any 用于否定句和疑问句中。但是在表示请求、邀请或征求意见的句子中，希望得到肯定回答的疑问句中通常要用 some。例如这里的Would you like some more sugger？
would的用法如下：
1
（will的过去式，用于转述）将，将会
She asked if I would help.
她问我是否会帮忙。
They told me that they probably wouldn't come.
他们对我说他们多半不会来。
2
（带出想象的结果）
She'd look better with shorter hair.
她留短发会显得好看些。
If you went to see him, he would be delighted.
倘若你去看望他，他会高兴的。
3
（表示可能发生的事情没有发生，是因为之前另一件事没有发生）就会
If I had seen the advertisement in time I would have applied for the job.
我要是及时看到了这则广告，我就应聘那份工作了。
They would never have met if she hadn't gone to Emma's party.
她如果不去参加埃玛的聚会，他们就永远不会相会。
4
so that/in order that sb/sth ~
（说明动机）
She burned the letters so that her husband would never read them.
她把那些信都烧了以便永远不让她丈夫看见。
5
wish (that) sb/sth ~
（表达愿望）会，将会
I wish you'd be quiet for a minute.
我希望你会安静一会儿。
6
（表示不愿意）
She wouldn't change it, even though she knew it was wrong.
尽管她知道这错了，她也不肯改变。
My car wouldn't start this morning.
今天早晨我的汽车怎么也发动不起来。
7
（客气地请求）
Would you mind leaving us alone for a few minutes?
你不介意让我们单独待一会吧？
Would you open the door for me, please?
请你给我开门好吗？
8
（客气地建议或邀请）
Would you like a sandwich?
您来一个三明治好吗？
Would you have dinner with me on Friday?
请你星期五和我一起用餐好吗？
9
（表示愿意、喜欢、不愿意等）
I'd love a coffee.
我想喝杯咖啡。
I'd be only too glad to help.
我非常愿意帮忙。
10
~ imagine, say, think, etc. (that)…（提出拿不准的看法）
I would imagine the job will take about two days.
我猜想这工作大概需要两天左右的时间吧。
I'd say he was about fifty.
我猜他五十岁上下。
11
I would… （提出忠告）
I wouldn't have any more to drink, if I were you .
我要是你的话，我就不会再喝酒了。
12
（带出过去常见的情况）总是，老是
When my parents were away, my grandmother would take care of me.
我父母外出的时候，总是祖母照看我。
He'd always be the first to offer to help.
他总是第一个主动提出帮忙。
13
(usually disapproving) （带出一贯的行为）总是，爱，好，就
‘She said it was your fault.’ ‘Well, she would say that , wouldn't she? She's never liked me.’
“她说这是你的错。”“唉，她总是这么说，不是吗？她从来就没有喜欢过我。”
14
would that… （用以表示强烈的愿望）
Would that he had lived to see it.
他要是能活到看见这该多好
祝学习愉快~
zux