一、will

１．表示意志、意愿，有“愿、要”之意。例如：

1) We will fight on until final victory is won.

2) I will do my best to help you.

3) She will not shove the heavy load on to others.

２．在疑问句中用于第二人称，表示说话人向对方提出请求或询问对方的意思，有“你…..好吗、你愿…..”。例如：

1) Will you help me with my work?

2) Will you join our discussion?

３．表示习惯、经常性、倾向性，有“惯于、总是”等意义。例如：

Every morning he will have a walk along this river.

４．在if ,when ,until等连词引导的表示时间或条件的从句中要用一般时表将来，但在if 从句中有时为了表示意愿也可用will ，有“愿意”的意思。例如：

1) If you will read this article ,you will realize you are wrong.

2) If they won’t help us ,we can not finish the task within one month.



二、would

１．Will 的过去式，表示对过去时间的意志、意愿、决心，有“愿、要、偏要”的意思。例如：

1) I promised that I would do my best.

2) I told him not to go ,but he would not listen to me.

２．表示请求或个人的想法、看法，使语气婉转，有“愿、倒”等意思，例如：

1) Would you please take a seat?

2) Would you mind opening the window?

3) I would like to express my thanks to you.

３．表示过去习惯性的动作，着重动作的重复，有“总是、总会”等意思。例如：

On Sundays he would come to our village and work with us.

４．表示虚拟、假设、条件等，有“要、将要、会、就会”等意思。例如

1) If you had come earlier ,you would have seen him.

2) It would be better to adopt the new method.

注意：
　1）would like； Would like to do = want to 想要，为固定搭配。
　　 Would you like to go with me?
　2）Will you…?　Would you like…? 表示肯定含义的请求劝说时，疑问句中一般用some, 而不是any。
　　 Would you like some cake?
　3）否定结构中用will，一般不用would, won't you是一种委婉语气。
　　 Won't you sit down?