单词的用法及固定搭配

advocate是及物动词，后面不可加介词，如不可说He advocates for reform。

adviser in English studies（英语研究指导员）和adviser on economic affairs（经济顾问）里的in和on都不可改作of。

advisedly是“在审慎考虑以后地”，有“别以为偶然或贸然”的意思。

advise him是“劝告他”，advise with him是“跟他商量”，现在不很普通。

It is advisable that he (should) arrive at eight o'clock every morning里用arrive（虚拟现在式）或should arrive，不用arrives。

单数形式advice和复数形式advices在公文和商业文件里都用作“报告”或“消息”解，如According to advice(s) from our agent, business is improving。

advertisement有时用作抽象名词，如Advertisement helps to sell goods。

advertise是“广告”，advertise for是“用广告征求”，如The shop advertises its wares和We have advertised for a secondhand motor-car。

advert后面接to，作“谈到”解。现在远不及refer普通

He loves adventure（抽象名词）和He loves adventures都对。可以说He seeks adventures for adventure's sake。

the advantages of e-mail over telegram里用over。

advance和advancement都是相当于动词advance 的名词，但advance表达不及物的意思，advancement表达及物的意思