thought既可作可数名词，也可作不可数名词，当其表示想法、主意、意图、理由等意思时，为可数名词，其复数形式为thoughts，例如have second thoughts改变想法；当其表示思想体系、观念体系等抽象概念时，为不可数名词，例如Western thought西方思想等。
相关例句：1、Her thoughts turned inwards.
她的思想转向了内省。
2、Aristotle's scientific theories dominated Western thought for fifteen hundred years.
亚里士多德的科学理论统治了西方思想达1500年。
3、heir family has always been well thought of around here.
他们家在这一带一直颇受敬重。
4、I told him right off what I thought of him.
我直截了当地告诉了他我对他的看法。
5、The decision was based on emotion rather than rational thought.
这个决定不是基于理性的思考而是基于感情作出的。