作业帮spend, take, cost三个单词用法上的区别是什么?最好有例句.
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spend, take, cost三个单词用法上的区别是什么?最好有例句.
spend, take, cost三个单词用法上的区别是什么?最好有例句.
spend, take, cost三个单词用法上的区别是什么?最好有例句.
当（花费、消耗）讲时,它们之间才会交集.
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.
cost的主语是物或某种活动, 还可以表示“值”, 常见用法如下：
(1)sth. costs (sb.) ＋金钱,某物花了（某人）多少钱.例：A new computer costs a lot of money. 买一台新电脑要花一大笔钱.
(2) (doing) sth. costs (sb.) ＋时间,某物（做某事）花了（某人）多少时间.例：Remembering these new words cost him a lot of time. 他花了大量时间才记住了这些单词.
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.
sb spend time/money on sth./in doing sth.
it takes/took/will take sb some time to do sth.
sth. cost sb. some money
sb. spend time/money doing sth.(on sth.)
sth. cost sb. money
it take sb. time to do sth.