请问个英语问题
providing meaningful and quality input onto the virtual classroom is an essential part of online learning. 主语是is之前is位于后面是宾语对吗 input是什么 请说明句子结构
input(n.) 输入;投入 主语:providing meaningful and quality input 定语:onto the virtual classroom 谓语:is 宾语:an essential part of online learning.
(providing meaningful and quality input onto the virtual classroom)-主语 is-谓语 an essential part of online learning.-表语 整句话的意思是:网上课程要求内容是正确的有意义的。
providing meaningful and quality input onto the virtual classroom是主语 is系动词 an essential part of online learning. 是表语 input是输入
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