感谢大耳朵网友“kimfeng”提供的听力原文！！！

抽象行为 Behave

举止端正，表现

Behave yourself! The mother warned her child.

Behavior 行为

Conduct 行为

She conducted her stifly in her time of brief.

Deport 举止

She deported herself well

Abstract 抽象的

Professor Breuer’s books are very abstract and hard to read.

Abstraction 抽象概念

By looking at what happed in many similar cases, we were able to create an abstraction that also covered other instance.

Action

行动

The continuous action of the sawing machine shook the table.