Knowing the best times do things can help you be more efficient. For example, you can schedule your most ambitious tasks when you're the most productive and leave the least mentally strenuous activities for when you are approaching a slump.Here are the best times to focus on these work-related tasks.
知道何时做何事可以让你更有效率。比方说，你可以在一定率的时候安排最困难的工作，在懒得动脑子的时候做不繁重的事务。

1. Cognitive work: It's better to do cognitive-heavy work during the late morning. That's when your working memory, alertness, and concentration are at their peak. Choose work that requires a lot of focus and concentration during this period.
认知性工作：最好能在快中午的时候完成认知性工作，因为这个时间段是你记忆、机敏和专注程度最高峰的时刻。可以选择做一些需要精神高度集中的工作。

2. Work breaks: You might want to choose to refresh yourself from noon to 4 p.m., when it gets harder to focus and concentrate. You'll also face a slump at 2 p.m. or right after a meal, so when you feel yourself slowing down, that may be the perfect time for a power nap or a brisk walk to re-energize yourself.
休息时间：你可能会在中午到下午4点的时间段内稍作休息，因为这段时间很难集中注意力。在吃过午饭后，或下午2点的时候，你的思考能力会落到低谷，所以当你觉得力不从心时，可以小睡一会恢复体力，或者出去走走重振精神。

如何提高工作效率？时间管理课程帮助你

3. Brainstorming and problem solving: Fatigue can make you more creative, so you should consider working on tasks that require more open-ended thinking at night or when you're tired.
头脑风暴和解决问题：疲劳能让你更有创造力，所以一些需要开放性思维的工作可以在晚上或者劳累的时候完成。

4. Checking emails: Early emails like ones sent at 6 a.m. have the highest chances of being read. Social media expert Dan Zarrella says"Email is kind of like the newspaper. You check it at the beginning of the day."
查邮件：像6点钟发出的比较早的邮件更容易被收件人看到。某位社会媒体学家说：“邮件有点像报纸，应该在新的一天开始时阅读。”