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过去分词是英语语法中的一种重要形式,它通常用于构成完成时态和被动语态。以下是过去分词的用法总结框图:
构成完成时态
完成时态表示动作已经发生过或完成,通常由“have/has + 过去分词”构成。例如:
- I have eaten breakfast.
- He has finished his homework.
构成被动语态
被动语态表示动作的承受者,通常由“be + 过去分词”构成。例如:
- The book was written by J.K. Rowling.
- The cake was baked by my mom.
作定语
过去分词可以用作形容词,修饰名词或代词。例如:
- The broken vase needs to be fixed.
- The excited children ran out of the classroom.
作状语
过去分词可以用作状语,表示时间、原因、条件、方式等。例如:
- Exhausted from the long hike, he fell asleep immediately.
- Having finished his work, he went home.
总之,掌握过去分词的用法对于英语学习者来说非常重要。希望这个总结框图能够帮助大家更好地理解和运用过去分词。