There are many kinds of word about “除了”骡楼，“except淡喜、except for 陨帆、besides骚亿、apart from已亥、other than etc. However ，How to use these words来屠，It confused me a lot of time. now I will share some my own opinion to you and I hope it works to you.
except：除了（通常不用于句首）虑椎。? usage：～to do/～do /～ clause（從句）
except表示“從所提到的人或事物中除去，即從整體中除去一部分”俱笛，表示遞減的概念捆姜，含義是否定的。
For instance：we are all in the room except Lily.
except for：除了…之外.? ? ? ? ? ? ? ? ? ? usage：～ noun /～pronoun
Other than：含義與except／but相同迎膜，都表示從總體中除去一部分? ? ? ? ? ? ? ? ? ? ? ? usage：～ noun /～pronoun / ～to do/～ clause
Besides：除了 …還有（否定句中與不同泥技，except同義 除…之外）｛～ do/～ doing/～clause｝
besides表示“除了……之外，還有……”星虹，指“在整體中加入一部分”零抬，表示遞加的概念镊讼，含義是肯定的
For instance：
Besides Nancy I also participated the party.除了南希我也參加了聚會
No one passed the English exam besides me.沒有人通過英語考試除了我
若句中沒有實義動詞do的某種形式except后接動詞不定式而besides后接動詞的-ing形式宽涌。
I had no choice except to obey／besides obeying his order.
若句中有實義動詞do的某種形式二者后面都可以接動詞原形。
She has nothing to do except／besides go with him.
apart from：兼有besides和except for兩種含義Usage：～noun/～pronoun/～doing
