spend花费的用法总结

spend侧重于指“花费”时间、精力；

spend可用作不及物动词，也可用作及物动词。用作及物动词时，只能以人作主语，接名词、代词作宾语。可用于被动结构；

spend 意为“花费；度过”，主语是人，常用结构sb. spend（s）some time/money on sth

spend “花费”，其主语通常为人，既可指花费时间，也可花费金钱，结构为

[sb + spend + some time/money on sth

某人花费时间/金钱做某事。

sb. + spend + time/money (in) doing sth

Every student spends two hours (in) doing his homework every day.

每个学生每天花两小时做作业。

=Every student spends two hours on his homework every day

Tom spent ten dollars (in)buying the shoes.

汤姆花了10美元买这双鞋。

He spent 100 yuan （in）buying the coat.

他买这件外套花了100元。