mark的過去式和用法例句

　　mark做動詞有弄污;打分;留意;做標記等意思，那么你知道m(xù)ark的過去式是什么嗎?下面跟著學習啦小編一起來學習一下，希望對大家的學習有所幫助!

　　mark的過去式和其他時態(tài)：

　　過去式: marked

　　過去分詞: marked

　　現(xiàn)在分詞: marking

　　mark的用法：

　　mark的用法1：mark的基本意思是“在…留下痕跡,作記號,標明,打分數(shù)”,引申可作“表明”解。

　　mark的用法2：mark既可用作及物動詞,也可用作不及物動詞。用作及物動詞時,可接名詞、代詞、疑問詞從句作賓語,也可接以形容詞充當補足語的復合賓語,可用于被動結構。用作不及物動詞時,主動形式有時含有被動意義。

　　mark的過去式例句：

　　1. For more details about these products, send a postcard marked HB/FF.

　　要了解這些產(chǎn)品的詳細信息，請寄來標明HB/FF字樣的明信片。

　　2. A toy store has marked down the Sonic Hedgehog computer game.

　　一家玩具店降低了電腦游戲《刺猬索尼克》的售價。

　　3. It was even marked on the map as a scenic route.

　　它甚至還作為觀光路線標在了地圖上。

　　4. Miss Hoare called out names and marked them off.

　　霍爾小姐點名后把它們一一劃掉。

　　5. He frugally saved various bits of the machine in carefully marked boxes.

　　他厲行節(jié)約地把這臺機器的各種零件放進仔細標記的盒子里收好。

　　6. The figures marked the final low point of the present economic cycle.

　　這些數(shù)據(jù)顯示了目前經(jīng)濟周期的最低點。

　　7. Her independence of spirit marked her out from her male fellow officers.

　　她的獨立精神使她有別于共事的男性軍官。

　　8. Theoretically, the price is supposed to be marked on the shelf.

　　照理說，價格應該標在貨架上。

　　9. Clothes are the best bargain, with many items marked down.

　　買衣服是最劃算的，許多衣服都降價了。

　　10. The trends since the 1950s have become even more marked.

　　20世紀50年代以來，這些趨勢更加顯而易見。

　　11. His writings were marked by an extraordinary lucidity and elegance of style.

　　他的作品簡潔明晰，文風典雅。

　　12. That day marked the beginning of a 20-year estrangement.

　　從那一天開始了長達20年的互不往來。

　　13. I marked the ground and then paced it out to be sure.

　　我在地面上作了標記，然后為了確保起見步測了一下。

　　14. They marked out the boundaries of our visual universe.

　　他們標出了我們視覺經(jīng)驗領域的界限。

　　15. They are showing a marked disinclination to pursue these opportunities.

　　他們對爭取這些機會明顯表現(xiàn)出不樂意。