would的用法
would是will的过去式,Would you～作为情态动词,表示“可以请你～”
1.would的用法（请记住以下几个句型）
Would you have a cup of tea?
可以请你喝杯茶吗?
1.Would you～和Will you～
这两个句型皆表示客气的请求、劝说……,但Would you～更客气些.
Would you tell me the way to the station?
劳驾,您能告诉我去车站怎样走吗?
（回答同《Will you～》句型）
2.主语+would like to～
表示“想要……”的意思上,与…want to～意思一 样,但用此句型较客气.
I want to ask you a question.
=I'd（I would）like to ask you a question.
我想问你一个问题.
3.Would you like～
表示请求、劝说,是很客气的说法.
Would you like a cup of tea?
您愿意喝杯茶吗?
Would you like to sing a song?
请唱首歌好吗?