Question

帮忙分析一下这个英语句子的语法错误。

What is worth to be highlighted is that we must insist our opinions.

Answer 1

be worth doing 是固定搭配，doing 用主动形式表示被动含义。
另一个搭配是 be worthy of being done, 或 be worthy to be done。
以上3个结构意思相同，都是“值得做”的意思。如：
这本书值得一读。
The book is worth reading.（书是被人阅读的，但 reading 用主动形式表示被动含义。）
The book is worthy of being read. （被动形式表示被动含义）
The book is worthy to be read.
所以，你问的句子前半部分可以有两种改法：
What is worth highlighting ... 或 What is worthy to be highlighted ...
再说后面部分。insist 一般用 insist on sth. 或 insist on doing sth. 或 “insist that 宾语从句” 这么三种形式，所以我认为还要做第二处修改，在 insist 后面加上 on。这样，全句改为：
What is worthy to be highlighted is that we must insist on our opinion.
或：What is worth highlighting is that we must insist on our opinion.
中文意思：值得强调的是我们必须坚持自己的观点。

希望我的讲解是正确的。
祝你进步！

Answer 2

What is worth being highligeted is that we must insist on our opinions.
需要强调的是,我们必须坚持己见.

首先, it is worth doing sth 做某事是值得的
再次, insist on 坚持.... 记得加介词on

希望对你有帮助^^