一,make sth done.
常見于“make onesefl undertood / heard”句型,意思是,“使某人聽明白/聽見自己說的話”,有個特點,主語通常是人,賓語也是主語,所以用反身代詞.如：He repeated,but he couldn't make himself understood.“他又說了一遍,但還是不能讓人聽懂.”She spoke loudly so that she could make herself heard.“她大聲的講話,以便別人能聽見.”=She spoke loudly so that everyone could hear her.
二,have sth done
直譯是,“讓某事被別人做,”意譯是,“讓/請某人（給自己）做某事”,do的動作是主語以外的人發(fā)出,不是主語發(fā)出,sth 與do之間是被動關(guān)系,所以用了過去分詞done.該句型有個特點,就是主語通常是人,而賓語是物.這是一個“主語---謂語---賓語---賓語補足語”的句型,done是做賓語sth的補足語的.
該句型常見于：have my hair cut,have my car / bike / watch / shoes / repaired.
至于這個句型的have是否可以用make代替,比較少見,建議慎用.