初中语法句子成分和句子结构.ppt

句子成分与句子结构,句子成分,组成句子的各个比分叫作句子成分。句子成分主要包括；主语，谓语，表语，宾语，补足语，定语，状语和同位语。主语和谓语是句子的主体部分，表语，宾语和补足语是谓语的组成部分。其他成分是句子的次要部分。,句子成分,主语：名词作主语 my room is big and clean.代词作主语 this is all I want.She has already left china for chile.数词作主语 three is enough for each of us.名词化形容词和名词化分词作主语。The sick and the old need our help。The wounded were saved.不定式短语作主语To become a nurse is my wish.V-ing形式（短语）作主语Remembering so many new words is really hard work.What we cant get seems better than what we have.,句子成分,谓语谓语表述主语的行为动作或所处的状态。谓语的中心词是限定动词，有人称，数的变化。谓语大体上可以分为两类：简单谓语和复合谓语。简单谓语：,