perform的过去式和用法例句

perform的过去式和用法例句

perform的过去式和其他时态：

过去式: performed

过去分词: performed

现在分词: performing

perform的用法：

perform的用法1：perform的基本意思是“履行,执行,完成”,多指完成某项事业或较为复杂的工作,可接表示任务、责任、奇迹、功能等抽象意义的名词作宾语,也可与表示手术、实验等具体意义的名词连用。perform偶尔还可作“提供”解。

perform的用法2：perform可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作宾语。作“表演”解时,还可接双宾语,其间接宾语由for引出。作“演奏”解时,表示乐器的名词须由介词at或on引出。

perform的过去式例句：

1. Today the best tests are performed in the hospital .see chap.

17..

现在，本医院可提供最好的化验(见第17章)。

2. Cut it out, Perry. You've performed your heroics. It's all

over now.

住手吧，佩里。你已经逞过英雄了。现在一切都结束了。

3. The government performed competently in the face of multiple

challenges.

面临多种挑战，政府表现得非常出。

4. How-ever, the main core of the company performed

outstandingly.

然而，该公司的主营业务却表现出。

5. In some cases, a sterilization is performed through the

vaginal wall.

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有些情况下，可以经阴道壁施行绝育手术。

6. This play was first performed in 411 BC.

该剧于公元前411年首演。

7. England performed so well against France at Wembley.

在温布利球场上，英格兰队表现出，击败了法国队。

8. Several grafts may be performed at one operation.

在一次手术中可能会进行多次植皮。

9. British riders performed creditably.

英国骑手表现得很出。

10. McMullen performed CPR while other bystanders called 911.

麦克马伦进行人工呼吸，其他旁观者则打了911。

11. With considerable shyness, Elaine performed the

introductions.

伊莱恩非常害羞地进行了介绍。

12. He performed a sensational acrobatic feat.

他表演了一套惊人的杂技功夫。

13. The socialists performed impressively in the legislative

elections.

社会主义者在立法机构选举中表现不俗。

14. He had not performed well in his exams.

他考试没考好。

15. All the statistical computations were performed by the new

software system.

所有的统计计算均由新的软件系统完成。

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