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请问should be to give access to是什么用法?

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/22 01:16:54
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?
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.
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再问: In sum, the major function of universities shoud be providing most students job-related skills, guaranteeing high rate of employment, and thus making the society function well.这里的should be+V-ing呢?
再答: 正确。to do和doing都可作表语
再问: 在作文中若将例句改成 The task we must fulfill now is to find the problem's solution. 是否会逊色不少?
再答: 两句语气不同而已,看你需要什么语气. be to do表示毫无疑问,不会有什么意外,而“should be"则含有“如果不出呼意料,应该是”的意思