本文目录
英语从句是指在一个完整的句子中，包含一个或多个从句的句子。从句分为主从句和从属从句两种类型。
主从句
主从句是指一个句子中包含一个独立主句和一个或多个从属从句。主从句的连接词包括：that, who, which, whom, whose, when, where, why, how等。
例如：
- I know {that you are coming}.
- The boy {who is sitting there} is my neighbor.
- She gave me a book {which was very interesting}.
- The girl {whom I met yesterday} is a student.
从属从句
从属从句是指一个句子中只包含从属从句而没有独立主句。从属从句的连接词包括：if, whether, because, although, since, unless, while等。
例如：
- {If you have time}, please come to my house.
- I don't know {whether he will come} or not.
- He failed the exam {because he didn't study hard}.
- She went to the party {although she was sick}.
总结
英语从句是英语中非常常见的语法结构，掌握不同类型的从句对于英语学习者来说非常重要。在写作和口语表达中灵活运用从句，能够使句子更加准确、流畅、自然。
