03
Grammar point parsing
passive voice
定义
形式
例句
使用场合
被动语态是表示动作承 受者的语态,而不是动
作执行者。
be动词(am, is, are, was, were)+过去分词
。
The book was written by John. (书是由约翰写
的。)
当动作的执行者不重要 或未知时,或者强调动
Unit Overview
Unit Theme
• Theme Name: Themes are an important aspect of any PowerPoint presentation as they provide a unifying focus for the material covered. For Unit 4, the theme is "The Power of Language". This theme explores how language can be used to communicate ideas, shape perspectives, and influence others.
Unit objectives
Objective 2
To develop effective communication skills through the use of language.
Detail
This objective emphasizes the importance of clear and precise communication. It explores techniques for delivering messages effectively, including the use of appropriate language registers and delivery styles.