3dmgame手机版:初一英语问题

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cost,take,spent<花费>的意思,他们三者应什么时候用,用在什么词的前面?

cost,主语是物,通常搭配是it cost sb. sometime/somemoney(to do sth.
)

take,主语也是it,通常搭配是it takes sb. sometime to do sth.

spend.主语是人.通常搭配是(I he she) spend sometime/somemoney on sth. 或者是主(I he she) spend sometime/somemoney (in) doing sth.

it costs money ……
it takes me money ……
i spent money ……

cost的使用是要物做主语,表示它值多少钱For example: The car costs 300000yuan.
take一般是用做主语表示花费了多少金钱或者是时间example:(It took me two hours to finish the work.
spend的主语是人搭配是on or (in)doing sth. example:( He spent three hours on the book. or He spent three hours (in)reading the book.