invent的过去式和用法例句

invent做动词有发明;捏造等意思，那么你知道invent的过去式是什么吗?下面是小编整理的invent的过去式和用法例句，欢迎大家学习!

invent的过去式和其他时态：

过去式: invented

过去分词: invented

现在分词: inventing

invent的用法：

invent的用法1：invent的基本意思为“发明”,强调运用想象力创造出以前从来未有的事物(机器、设备、方法、材料等); 也可指通过调查研究和思考发明有用的东西,强调通过智慧和思考,而非靠灵感来“发明创造”。用于比喻也可指出于不诚实或坏的目的捏造借口、理由、事实等。

invent的用法2：invent是及物动词,接名词或代词作宾语,可用于被动结构。

invent的过去式例句：

1. They hadn't invented sequencers back in those days, had they?

那时他们还没有发明出测序仪，是吧?

2. He is said to have invented the sport of celebrity-watching.

据说是他发明了观赏名人这项活动。

3. He invented the first electric clock.

他发明了第一个电动机械钟。

4. He invented some story about a cousin.

他骗别人说自己有位堂兄。

5. Esperanto was invented as an auxiliary language.

世界语是作为辅助语发明的。

6. Who invented the steam engine?

谁发明了蒸汽机?

7. She invented a fictitious boyfriend to put him off.

她虚构出一个男朋友来拒绝他.

8. He was the man who invented the combine harvester.

他就是发明联合收割机的人.

9. Printing was first invented by Chinese.

印刷术最早是由中国人发明的.

10. She invented false news.

她捏造了假消息.

11. He invented a new method to make bread.

他发明了做面包的新方法.

12. Printing was first invented by the Chinese.

印刷术是中国首先发明的.

13. Who invented the steam engine?

谁发明了蒸汽机?

14. He invented a new process of dyeing.

他发明了印染的新工艺.

15. The Compass was invented by the Chinese.

指南针是中国人发明的.