purchase做動詞有購買等意思，那么你知道purchase的過去式是什么嗎?下面學(xué)習(xí)啦小編為大家?guī)淼膒urchase的過去式和用法例句，供大家參考學(xué)習(xí)!

　　purchase的過去式和其他時態(tài)：

　　過去式: purchased

　　過去分詞: purchased

　　現(xiàn)在分詞: purchasing

　　purchase的用法：

　　purchase的用法1：purchase的基本意思是“購買”,指通過付錢買到某種東西,它往往用于購買產(chǎn)業(yè)、器材或名貴古董等比較重要的,要通過談判、協(xié)商或其他努力才能獲得的交易,是書面語,引申還可作“換取”解。

　　purchase的用法2：purchase是及物動詞,其后接名詞或代詞作賓語。可用于被動結(jié)構(gòu)。

　　purchase的用法3：purchase作“購買”“購置”解時是不可數(shù)名詞,作“買到的東西”解時,是可數(shù)名詞。

　　purchase的過去式例句：

　　1. Land is, in most instances, purchased by those who occupy it.

　　在大多數(shù)情況下，土地都是由其使用者購得。

　　2. Most of those shares were purchased from brokers.

　　大部分的股份是從經(jīng)紀(jì)人手中購得的。

　　3. Provisions may be purchased from the mini-market.

　　或許能在小型超市里買到日常用品。

　　4. Copies of the CD can be purchased at cost price.

　　這光盤可按成本價購買。

　　5. All of those parts can be purchased off the shelf.

　　所有這些零件都有現(xiàn)貨供應(yīng).

　　6. The ancient painting was purchased for 50,000 francs in 1989.

　　那幅古畫是1989年以5萬法郎買下的.

　　7. The thing was not known to be litigious when purchased.

　　那東西買來時大家都不知道它在法律上是有問題的.

　　8. We purchased a car before.

　　以前我們買過一輛車.

　　9. We have purchased some valuable jewelry.

　　我們購置了幾件貴重的珠寶飾物.

　　10. Write down the following information: name of product, type, date purchased and price.

　　請寫明如下信息：產(chǎn)品名稱、類型、購買日期和價格。

　　11. He had purchased a painting in reliance upon the authentication of a well-regarded expert.

　　他買下了一幅經(jīng)知名專家鑒定過的畫。

　　12. The new laws allow the confiscation of assets purchased with proceeds of the drugs trade.

　　新的法律允許沒收用毒品交易所獲收益購置的資產(chǎn)。

　　13. These small parcels of land were purchased for the most part by local people.

　　這些小塊土地大多數(shù)是當(dāng)?shù)厝速I下的。

　　14. Farm and sideline products of the peasants are purchased by the state at reasonable prices.

　　農(nóng)民的農(nóng)副產(chǎn)品由國家按合理價格收購.

　　15. Most equipment on the dairy farm was purchased with the worker's own earnings.

　　這個奶場的大部分設(shè)備都是工人們自己的勞動收益換來的.