非谓语动词he never expected the professor"s lecture was so(boring)

题目

非谓语动词he never expected the professor"s lecture was so(boring)
能帮我解释一下这句话的结构吗?boring是修饰lecture? 但为什么之间没有什么连词呢?比如because?

答案

boring 作表语修饰lecture,没必要用连接词句中宾语the professor's lecture was so boring是个省略that的宾语从句完整句子应该是He never expected that the professor's lecture was so boring.宾语从句中用陈述语...