一个英语句子结构的分析----在线等

some people point out that the emphasis on the surgical treatment of the disease has three clear disadvantages.
上面的句子，大体说就是point out 加上that 从句。首先some people point out 意思是一些人指出；然后that引导的一个从句，the emphasis on the surgical treatment of the disease 是从句的主语，意思是对于疾病的外科治疗强调主要有三种明显的缺点。
句型分析希望可以帮到你，呵呵

一些人指出：对这种疾病的外科治疗的着重之处有点三明显的不足。that引导 宾语从句。on表示关于。

some people 是主语，point out 是谓语，后跟宾语从句；
从句的主语 是the emphasis , 谓语是 has, 宾语是 three clear disadvantages.
on the surgical treatment of the disease is 定语修饰 the emphasis

单独看这句话的话， emphasis 就是主语， on the surgical treatment of the disease 则是对主语的补充，has 就是谓语了

some people主语
point out谓语

that the emphasis on the surgical treatment of the disease宾语从句的主语
has宾语从句的谓语
hree clear disadvantages.宾语从句的宾语