句子成分分析

An artical posted on the Sill's website titled,"Why You Need Plants in Your Life's" includes a list of benefits that the brand says are backed by scientific studies.

1.句子核心内容为An artical titled sth

2.关于其他句中几个动词我是这样理解的

posted引导的短语作an artical的后置定语

need作why引导的宾语从句中的谓语

includes后又跟了一个宾语从句，省略了that,句中are backed做谓语

says作benefits后定语从句that the brand says的谓语

请老师指点我以上分析的正误！

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分类：难句分析

最佳答案 2020-09-28 20:53

article 不是 artical. 你对句子结构理解错误。

An article (posted on the Sill's website) (titled "Why You Need Plants in Your Life" )includes a list of benefits that the brand says are backed by scientific studies.

黑体部分为句子主干——主谓宾结构。

二个括号内的过去分词短语分别作主语的定语。

斜体部分为嵌入式定语从句，修饰benefits。关系代词that在定语从句的宾语从句中作主语。