在句子中,有一个主要的句子,并且用连接词连接至少一个句子作为主要句子的副词、名词、或主要句子中名词的形容词,这种句型就叫做集合句。
副词子句用来表示主要句子动作发生的时间、原因、目的、退让、条件等。 副词子句的连接词很多,先了解几个常用的连接词,再学其他的就不会觉得烦。
表示时间的连接词:when, as, while, after, before, until, since...
例句:When she gets home from school, her mother is always at home.
表示原因的连接词:because, as, since...
例句:He seldom sleeps well because he lives in a noisy neighborhood.
表示退让的连接词:although (though), as, while...
例句:I don't like him though he is my cousin.
表示条件的连接词:if, once, unless
例句:If it rains, I will not go out.
名词子句是用句子当主要句子的主词或受词。 连接词为6w关系词、whose、if、whether和that(That所带领的子句通常不当主词,太正式,且当主词时,that不可省略。 但是,在其他位置时,that常被省略)
What you know is not true.
I don't care who you are.
I wonder whether he likes me or not.
I think (that) she is beautiful.
用句子当主要句子中名词的形容词,就叫做形容词子句,要放在名词的后面。 连接词为6w、which、whose和that。 形容词子句有两种用法:补述用法(要打逗号,跟主要子句分隔)跟限定用法。
John has a girlfriend who is a teacher.
My dog, which is 2-year-old, is bigger than yours.
The book whose cover is red is hers.
名词子句与形容词子句都用6w关系词和主要句子连接,所以也被称为关系子句。
John has a girlfriend who is a teacher,but his mother doesn't like her.
My dog, which is only two years old, is bigger than yours, and it is also healthier.
The book whose cover is red must be hers, for I see her name on the book.
看到这里,请回过头将文章中的每一个句子的主词、动词、受词、副词各个部分,用同词类不同的字去代换,并想一下新句子的意思。
这样做,会更加了解各个基本英文句子结构,以便日后学习更复杂的英文句子。