i am writing this letter to thank you for teaching me englis
i am writing this letter to thank you for teaching me english this summer i am writing this letter to thank you for teaching me english this summer 宾语补足语是TO thank you for teahcing me english 分析这个句子的成分
i 主语 am writing 是谓语 this letter 是宾语 to thank you for teaching me english this summer 是原因状语。 在这个原因状语中, teaching me enlish. 是双宾语结构, me 是间接宾语,english 是直接宾语。