that sound alike 就是完整的定语从句.
整体句子结构划分如下:
【Henning主句主语】【 found 主句谓语】【that students with a lower proficiency in English made more of their mistakes on word that sound alike.宾语从句】
that 【students with a lower proficiency in English宾语从句的主语】 【made谓语】 【more of their mistakes宾语】【 on word that sound alike.状语】
【word定语从句先行词】【 that 引导定语从句,作从句主语】【sound谓语】【 alike表语】
句子意思:
Henning 发现,英语学习效率较低的学生在听起来相似的单词上犯的错误更多.
祝你开心如意!