请问should be to give access to是什么用法?请问 Those who harbor the view that the main funiction of universities should be to give access to the knowledge believe that the theoretic knowledge is the foundation of any paractical skills.这句

请问should be to give access to是什么用法?请问 Those who harbor the view that the main funiction of universities should be to give access to the knowledge believe that the theoretic knowledge is the foundation of any paractical skills.这句
请问should be to give access to是什么用法?
请问 Those who harbor the view that the main funiction of universities should be to give access to the knowledge believe that the theoretic knowledge is the foundation of any paractical skills.这句话中 should be to give access to是什么用法?为什么不是should be given access to?改成is to give access to是否可行?

请问should be to give access to是什么用法?请问 Those who harbor the view that the main funiction of universities should be to give access to the knowledge believe that the theoretic knowledge is the foundation of any paractical skills.这句
在修饰the view的同位语从句that the main function of universities should be to give access to the knowledge believe that .中,the main function of universities 是主语；should be是系动词；to give access to .是表语.类似的语法,给个简单例子看一下：
The task we must fulfill now should be to find the solution to this problem.
若还有其他地方的问题,欢迎追问,乐意帮助.

Those 主语
who harbor the view 定语从句 先行词是those
that the main funiction of universities should be to give access to the knowledge view的同位语从句
同位语从句还可以是 To give access to the knowledge s...

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Those 主语
who harbor the view 定语从句 先行词是those
that the main funiction of universities should be to give access to the knowledge view的同位语从句
同位语从句还可以是 To give access to the knowledge should be the main function of universities. 这里是虚拟语气的用法
【注意1】在某些名词(如demand, wish, suggestion, resolution等)后面的同位语从句要用虚拟语气。如：
They were faced with the demand that this tax be abolished. 他们面对废除这个税的要求。
They expressed the wish that she accept the award. 他们表示希望她接受这笔奖金。
There was a suggestion that Brown should be dropped from the team. 有一项建议是布朗应该离队。
The suggestion that the new rule be adopted came from the chairman. 采纳新规则的建议是主席提出的。
The resolution that women be allowed to join the society was carried. 允许妇女参加这个协会的决议通过了。
I can understand their eagerness that you should be the main speaker. 我理解他们希望你作主要发言人的殷切心情。
believe 主句的谓语 相信
that the theoretic knowledge is the foundation of any paractical skills. 宾语从句

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