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在高中英语学习中,定语从句是一个非常重要的语法知识点,它可以使得我们的英语表达更加准确、丰富。下面对高中英语定语从句进行一个简要总结。
什么是定语从句
定语从句是由一个关系词引导的修饰性从句,它通常用来修饰一个名词或代词,使其更加准确、具体。例如:
- The book that I bought yesterday is very interesting.
- The girl who is talking to John is my friend.
在以上两个例句中,定语从句用关系词“that”和“who”引导,修饰了名词“book”和“girl”。
定语从句的关系词
英语中常用的定语从句关系词有:that、which、who、whom、whose。其中,that、which、who可以引导主语和宾语从句,而whom和whose只能引导宾语从句。
- The man who is standing over there is my father.
- The book that I borrowed from the library is very good.
- The city, which is located in the north of China, is very cold in winter.
定语从句的语序
定语从句的语序与主句一致,如果主句是肯定句,则定语从句也是肯定句;如果主句是否定句,则定语从句要用否定式。
- The boy who is playing basketball is my brother. (肯定句)
- The girl who is not listening is my sister. (否定句)
定语从句的省略
当定语从句中的主语和主句中的主语一致时,可以省略关系词和be动词。
- The man who is standing over there is my father. (完整句子)
- The man standing over there is my father. (省略关系词和be动词)
定语从句的注意事项
- 定语从句中的关系词不能省略,否则句子就不完整。
- 关系词在句子中有时可以作为介词宾语,这个时候就需要用到“介词+关系词”的形式。
通过以上的总结,相信大家对于高中英语定语从句的语法知识点有了更加深入的了解。希望同学们在学习过程中多加练习,掌握好这个重要的语法点,为以后的英语学习打下坚实的基础。