非谓语动词句型问题⒈She is often heard to sing in the next room.(动词sing前面为什么要加to?)⒉The students were made to clean the street.(东西clean前面为什么要加to?)

非谓语动词句型问题⒈She is often heard to sing in the next room.(动词sing前面为什么要加to?)⒉The students were made to clean the street.(东西clean前面为什么要加to?) 非谓语动词句型问题⒈ Children should be stopped from shoking(动词shoking为什么要加ing?）⒉It is kind of you to say so.(动词say前为什么要加to?) 英语谓语动词和非动词谓语问题~四种谓语动词的用法!非谓语动词用法! 非谓语动词句型非谓语动词都有哪些句型?（+do,+to do,+doing)最好全一些, 非谓语动词是啥啊 非谓语动词练习 非谓语动词是什么意思? 非谓语动词是什么意思? 高中英语非谓语动词, 非谓语动词语法 初中英语----非谓语动词 非谓语动词讲解 非谓语动词详解 非谓语动词做宾补 什么是谓语动词,非谓语动词, 英语初学者的问题什么是“情态动词”、“be动词”、“助动词”、“完成形式”、“波动形式”“谓语动词”、“非谓语动词”? 非谓语动词都有哪些句型?（+do,+to do,+doing)最好全一些, 伴随状语有哪些语态,非谓语动词有哪些句型?