I am back home 中”back"和"home"的词性

I am back home 中”back和home的词性 I am back home 的语法分析 I am sad to be here watching you all heading back home 句中watching用法 I am going back to home, Beijing英语在线翻译中文 I am back home 是一种习惯用法了吗?back 副词,home 也是个副词?这里? I am come back. I just got back home today.So I am at my parents house是什么中文意思 求I am very glad because i'm finally returning back home MP3 be back home语法问题.1 be back home.【back,home】 这里,两个 词性 都是副词吗?2 知道 I am home 这个表达完全正确,home 这里是作副词的情况I am back home 这么说,意思上 I am home 有 【我回家了/ 我到家了】 I AM GO HOME I AM GO HOME I am c____ that Mr Green will come back home next week 广宇老师 I`am really hungry .When Igot back home,I___a big meal.为什么要用had? 英语中i am sold是表结构,那i am back呢?back是属于什么词如题 so i could e-mail my family and friends back home for free中“back home”是什么意思 I WILL BE BACK HOME BACK HOME WITH MY LOVE back in black,i am I am come back now.