一、主动语态
基本用法 - The movie started at 7 PM.
(电影在晚上7点开始。)
复合宾语结构
- The teacher watched the students carefully.
(老师仔细观察学生。)
二、被动语态
基本结构
- The letter was read by her every day.
(她每天读信。)
与主动语态对应
- 主动:He watches the sunset.
- 被动:The sunset is watched by him.
(他看日落。→ 日落被他观看。)
说明
被动语态构成: 使用"be动词(am/is/are)+过去分词",例如: The meeting was held yesterday.(会议昨天召开。) 注意事项
动词"watch"为不规则动词,其过去分词仍为"watched",且通常与"be动词"搭配使用。 - 复合宾语(如"watch the students")在被动语态中需使用"be动词+过去分词+宾语+介词短语"结构,例如:
- The experiment was watched by the scientists with great interest.(实验被科学家们饶有兴趣地观察。)
通过以上示例,可以清晰地看到"watch"在不同语境下的主动和被动语态用法。