★cost用作动词表示某物值多少钱或者说“得付多少钱去购买”,主语一般是表示所买的东西的名词。cost是不规则动词:cost,cost,cost
例My father bought a new car. It cost him ¥60,000.
我父亲买了辆车,花了他6万元。
How much does this watch cost?
It cost sixty yuan.
这块手表多少钱?60元
★take.表示“花费多长时间干某事。”
It takes sb. some time to do sth
It takes me an hour to go to school by bus every day..
我每天乘公共汽车上学要用一小时
★spend 指某人花费多少时间(钱)做(在)…
sb.+spends+钱/时间+on sth/(in) doing sth.
例:I spent 80 yuan on the dictionary.
这本字典我花了80元。
I spent 2 hours on my homework yesterday.
比较:I spent 2 hours (in) doing my homework yesterday.
我昨天花了两个小时做作业。
★pay…for“为…而付钱”
sb.+pay+钱+for sth
He paid 30 yuan for that jacket.
他为这件夹克衫花了30元钱。
(北京四中网校)
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