would
1.用于表愿望、请求或建议的陈述之后.
例：I wish you would stay.我希望你能留下来.
2.用于有礼貌的请求.
例：would you go with me
3.表示不确定之意.
例：it would seem to be getting warmer.
will
助动词：将；会；愿；要
例：he will come back soon.他很快就将回来了.
he will often sit up all night.他常常熬夜.
it will be fine tomorrow .明天将会放晴.
名词：决心；遗嘱；意图；意愿；渴望；随心所欲
例：let him do what he will .让他做他想做的事情吧.
及物动词：决定；使想要；命令；意图；立遗嘱
不及物动词：运用意志的力量；选择