Our English teacher says that listening to tapes _____a good way to learn English

Our English teacher says that listening to tapes【is】a good way to learn English
句子结构分析有助于理
【Our English teacher 主句主语】【says谓语】【 that listening to tapes is a good way to learn English 宾语从句】
宾语从句结构：
that 【listening to tapes 动名词短语做主语,表示单一内容,当作单数对待 】【is 谓语】【 a good way to learn English 表语】
句子意思：
我们英语老师说,听英语磁带是学习英语的一种好方法.
祝你开心如意!