[先讲解]

anythingbut决不，根本不

①nothingbut只有，仅仅

donothingbutdosth.只能做某事

②havenochoice/alternativebuttodosth.除了做某事之外别无选择

【写作金句】Hesaidnothingbutgavemeaslygrinthatmademefeelterriblyuneasy.他什么也没说，只朝我狡黠地咧嘴一笑，令我感到极为不安。(情感表达)

occasion/?ke??n/n.特殊场合，盛会；时刻；时机

①onthis/thato