1. I gave myself a pep talk before the big presentation.
我在重要演讲之前给了自己一个鼓励。

2. The coach gave the team a pep talk before the championship game.
教练在冠军赛之前给了队员们一次鼓励。

3. She received a pep talk from her friends before going on stage.
她在上台前得到了朋友们的鼓励。

4. The teacher gave the students a pep talk before the final exam.
老师在期末考试前给了学生们一次鼓励。

5. The manager gave the employees a pep talk to boost morale.
经理给员工们做了一次鼓励，以提高士气。

6. He always gives himself a pep talk before starting a new project.
他总是在开始新项目之前给自己一个鼓励。