would的词性和意义是什么

would的词性和意义是什么
would的词性和意义是什么

would的词性和意义是什么
would是will的过去式,可以做助动词,情态动词
比如I would like to go shoping 我想去购物,这里的would是一种委婉的说法
还有用在虚拟语气中I would have been caugh in rain if I had taken umbrella with me我如果带了伞就不会淋湿了.
还可以是He aksed me if I would go to his house next day他问我明天去不去他家,这里的would是will的过去式
would在英语中随处可见,不同地方的含义不同.

would
(3rd sing. present would)
past of will, in various senses:
will的过去式
he said he would be away for a couple of days.
他说他将要离开几天。
he wanted out, but she wouldn't leave.

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would
(3rd sing. present would)
past of will, in various senses:
will的过去式
he said he would be away for a couple of days.
他说他将要离开几天。
he wanted out, but she wouldn't leave.
他想出去，但她不想离开。
the windows would not close.
窗户关不上。
(expressing the conditional mood) indicating the consequence of an imagined event or situation
〔用于条件句的虚拟语气〕会；就；将
he would lose his job if he were identified.
如果他被认出的话，他就会失掉工作。
■(I would)used to give advice
〔用于表示建议〕
I wouldn't drink that if I were you.
如果我是你，我就不会喝那玩意。
expressing a desire or inclination
〔表示愿意、喜欢〕会；肯；要
I would love to work in America.
我喜欢在美国工作。
would you like some water?.
你要喝水吗？。
expressing a polite request
〔表示婉转的请示〕请
would you pour the wine, please?.
请倒一下酒，好吗？。
■expressing willingness or consent
〔表示说话者的意愿或同意〕愿意
who would live here?.
谁愿意住这里？。
expressing a conjecture, opinion, or hope
〔表示推测或希望〕也许，大概
I would imagine that they'll want to keep it.
我猜他们也许想保留它。
I guess some people would consider it brutal.
我想有些人大概会认为这很野蛮。
I would have to agree.
也许我不得不同意。
(chiefly derogatory)used to make a comment about behaviour that is typical
(主贬)〔用于评论习惯行为〕老是，总会
they would say that, wouldn't they?.
他们老是这么说，对吧？。
[with clause](poetic/literary)expressing a wish or regret
(诗／文)〔表示愿望、遗憾〕要是
would that he had lived to finish it.
要是他能活到完成它就好了。
语源
Old English wolde, past of wyllan (see will)
用法
On the differences in use between would and should, see usage at should
简明英汉词典
would
D.J.[wud, wəd, əd, d]
K.K.[wʊd]
aux.v.
将
They said they would meet us tomorrow morning.
他们说明天早晨与我们会面。
(表示习惯、行为、习俗)老是, 总是
When-ever he had time, he would do some reading.
他一有时间, 就会读点书。
(表示设想、推测、可能性)也许, 大概
She would be about 60 when she died.
她死时也许60岁。
If I were you I wouldn't agree.
我要是你就不会同意。
(表示婉转的请求)请
Would you kindly show me the way to the station?
你可以指点我去车站的路吗?
(表示意愿)愿
Would that I were young again.
我若能返老还童该多好。
现代英汉综合大辞典
would
[wud, wəd, əd, d]
v.
aux. (will 的过去式)
[表示过去将来时, 用于第二、三人称](第一人称英国用 should, 美国用 would) 将, 会
He said he would come.
他说他要来。
[表示意愿]愿; 偏要, 肯
He would eat nothing.
他不肯吃东西; 他什么也不愿吃。
I told him not to go, but he would not listen.
我叫他别去, 可他偏不听 。
He would go in spite of our warnings.
他不听我们的劝告, 执意要去。
[表示过去的习惯动作]常常, 总是
He would sit for hours doing nothing.
过去他常常 坐几个钟头什么事也不做。
He would come to see us on Sundays.
过去星期天他经常来看望我们。
[表示推测]大概, 该是
I would be about ten when my brother left home.
我哥哥离开家时, 我大概十岁左右 。
[表示某种假设的意志]想要, 愿意
I could do so if I would.
要是我愿意, 我能够这样做(但我不愿意)。
If you would do this for me, I should be grateful indeed.
若是你愿意为我做这件事, 我将万分感激 。
[表示虚拟, 假设, 虚 构, 用于虚拟条件句的主句第二、第三人称, 美国也用于第一人称]要, 会, 就会, 将要
They would be killed if the car went over the cliff.
如果汽车翻在悬崖下, 他们就会丧命。
They would have been killed if the car had gone over the cliff.
如果汽车当时翻到悬崖下, 他们早就丧命了。
[表示请求或个人想法、看法, 使语气更婉转]请
Would you kindly show me the way to the station?
劳驾, 请问到车站的路怎么走?
I would like to speak a few words.
我想讲几句话。
It would seem that he was right.
看来他倒是对的。
[表示假想的愿望]但愿, 要是...多好
Would [I would] that they were safe home again!
愿他们再能平安回家 !
Would that I were young again.
我若能再年青些该多好啊!
We wish that he would come again.
我们但愿他会再来 。
I would rather you came on Sunday.
希望你星期天来 。
[表示能力](=could) 能
The barrel would hold 100 litres.
这桶能装一百升 。
习惯用语
would rather [sooner]...than
宁愿, 宁可...也不
would rather do sth.
倒更希望, 更喜欢
我字典上摘下来的~很全吧~

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1.它是情态动词，用以表示一设想事情的结果，
if she shavedhis beard，he would look much better；
与have+过去分词连用，表示假想的过去的动作或事情；
或用以表示假想的 现在的动作或事情
2.是will的过去式