2020年中考英语知识点：定语从句

2020年中考英语知识点：定语从句1．定语从句的功用和结构在复合句中，修饰某一名词或代词的从句叫做定语从句。被定从句修饰的词叫做先行词。定语从句必须放在先行词之后。引导定语从句的关联词有关系代词和关系副词。例如：This is the present that he gave me for my birthday2．关系代词和关系副词的功用关系代词和关系副词用来引导定于从句，在先行词和定语从句之间起纽带作用，使二者联系起来。关系代词和关系副词又在定语从句中充当一个成分。关系待客做主语，宾语，定语，关系副词可作状语。1. 作主语：关系代词在定语从句中作主语时，从句的谓语动词的人称和数须和先行词一致。例如：I don’t like people who talk much but do little.The cars which are produced in Hubei Province sell very well.2. 作宾语：She is the person that I met at the school gate yesterday.The book that my grandmother gave me is called “The Great Escape”.3. 作定语关系代词whose在定语从句中作定语用。例如：What’s the name of the young man whose sister is a doctor?The girl whose father is a teacher studies very hard.4. 作状语I’ll never forget the day when I first came to Beijing.