本文目录
在英语语法中,that是一个常见的代词和连词,它有多种用法,本文将对that的用法进行归纳和总结。
作为关系代词
作为关系代词,that指代先行词,用来引导定语从句,修饰先行词。例如:
- The book that I borrowed from the library is very interesting.
- The friend that I met yesterday is from Canada.
需要注意的是,that作为关系代词可以省略,但在口语中常常保留。
作为强调语气的代词
that也可以用于强调语气,强调前面的内容。例如:
- It was John that finished the project on time.
- It was the teacher that helped me with my homework.
在这种用法中,that不能省略,且后面的动词需要用单数形式。
作为连词
that还可以作为连词,连接两个句子,用于引导宾语从句、主语从句和表语从句。例如:
- I think that he is a good teacher. (宾语从句)
- That she is coming to the party makes me happy. (主语从句)
- The fact that he passed the exam is amazing. (表语从句)
需要注意的是,在口语中宾语从句和主语从句中的that可以省略。
总结
that是一个多功能的代词和连词,可以作为关系代词、强调语气的代词和连词。在使用时,需要根据上下文和语境来确定其具体的用法。希望本文能够帮助大家更好地理解和运用that。