会英语的进

spend
句型sb spend some money on sth.
sb spend some time doing sth.
人花费钱或时间
take
句型it takes sb some time to do sth
it开头的，只用于花费时间
cost
句型sth cost sb some money
物花费的钱
pay
短语pay for
是付款，为...花费的，主语是人

spend的主语必须是人， 常用于以下结构：(1) spend time ／money on sth. 在……上花费时间（金钱）。例：I spent two hours on this maths problem. 这道数学题花了我两个小时。(2) spend time ／ money (in) doing sth. 花费时间（金钱）做某事。例：They spent two years (in) building this bridge. 造这座桥花了他们两年时间。(3)spend money for sth. 花钱买……。例：His money was spent for books. 他的钱用来买书了。
take后面常跟双宾语， 常见用法有以下几种：(1) It takes sb. ＋时间＋to do sth. 做某事花了某人多少时间。例：It took them three years to build this road. 他们用了三年时间修完了这条路。(2)doing sth. takes sb. ＋时间,做某事花了某人多少时间。例：Repairing this car took him the whole afternoon. 他花了一下午修车。

(1)spend的主语通常是人，往往用于以下句型：
（sb）spend some money/some time on sth.
(sb)spend some money/some time(in)doing sth.例如：
I spent fifty yuan on the coat.
= I spent fifty yuan (in) buying the coat. 我花50元买了这件大衣。
He spent three days on the work.
= He spend three days (in) doing the work. 我干这项工作用了3天。
(2)take常用于“占用、花费”时间，其主语通常为形式主语“it”或物。句式是：
It takes/took sb.some time to do sth＝Sth.takes sb.some time. 例如：
It took me three years to draw the beautiful horses.
画这些漂亮的马花费了我3年时间。
The work will take me two days.这项工作花了2天时间。

1somdbody spend some money/time donging/on somgthing
如:I spend three dollors on/buying this pen.
I spend one hour reading/on this book.

2it takes somebody some time/money to do something
如：It takes me one hour to read this book.
It takes dollors to buy this pen.