ael,could you help me,please?
(1)Could you help me?=Could you give me a hand?=Could you please do me a favor?你能帮我吗?help sb.帮某人忙，相当于do sb.a favor.或give sb.a hand。
(2)ask sb.a favor请某人帮忙
(3)Could you please ?相当于Would you please?通常用Sure/Certainly/Ofcourse做肯定回答。
one of my teammatesfell ill.
(1)oneof+名词复数表示“其中之一”,主语是one,表单数.
(2)ill与sick都表示“生病的”,ill只能作表语而sick既可作表语也可作定语.如:Themanisill/sick.那个男人病了.(作表语)
He is a sick man.他是个病人.(作定语)
fall ill意思为“得病，生病”强调的.是动作，be ill意思为“有病的，得病的”强调的是状态，feel ill意思为“感觉不舒服”强调的是身体感受。
学识谷
