情态动词 "will" 和 "would" 是表示意愿、意愿或预测的动词。

"will" 和 "would" 都可以用来表示意愿或决心。

• I will help you with your project. (我会帮助你完成项目)
• I would like to have a cup of coffee, please. (我想要一杯咖啡)

"Will" 主要用于现在或将来时态，表示某人的意愿。

They will not give up easily. (他们不会轻易放弃。)

She will not be late for work tomorrow. (她明天上班不会迟到。)

"Would" 用于过去时态，表示过去某个时间点的意愿。

He would have gone to the party if he had known about it. (如果他知道这件事，他会去参加聚会的。)

She would have finished the race if she had had enough energy. (如果她有足够的精力，她就会完成比赛了。)

"will" 通常用于表示对未来事件的肯定预测，而 "would" 则常用于表示对未来事件的推测或假设。

• The sun will rise tomorrow. (太阳明天会升起)
• If it rains, we would have to stay indoors. (如果下雨了，我们得呆在室内)

"would" 也可以用来表示礼貌地请求或邀请。

• Would you mind opening the window? (你介意开窗户吗?)
• Would you like to join us for dinner? (你愿意和我们一起吃晚饭吗?)

"will" 和 "would" 也可以用于表示习惯或重复的行为。

• He will always arrive late for work. (他总是会上班迟到。)
• She would often go for a walk after dinner. (她经常会在晚饭后去散步。)

在表示习惯或重复行为时，"will" 和 "would" 都用于描述过去或现在的情况，并与时间状语或上下文一起使用，以指明动作的频率和持续性。