invent的过去式是什么

学习啦在线学习网 　　invent是发明的意思，英语经常考察的是invent的时态变化，那么invent的过去式是什么吗?下面是学习啦小编为你整理的invent的过去式的相关资料，希望大家喜欢!

　　invent的过去式

　　过去式： invented

　　n.虚拟;

　　v.发明，创造( invent的过去式和过去分词 ); 编造;

　　invent的过去式invented造句

学习啦在线学习网 　　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.

学习啦在线学习网 　　据说是他发明了观赏名人这项活动。

　　3. He invented the first electric clock.

学习啦在线学习网 　　他发明了第一个电动机械钟。

学习啦在线学习网 　　4. He invented some story about a cousin.

　　他骗别人说自己有位堂兄。

学习啦在线学习网 　　5. Esperanto was invented as an auxiliary language.

学习啦在线学习网 　　世界语是作为辅助语发明的。

学习啦在线学习网 　　6. Who invented the steam engine?

　　谁发明了蒸汽机?

学习啦在线学习网 　　7. She invented a fictitious boyfriend to put him off.

　　她虚构出一个男朋友来拒绝他.

学习啦在线学习网 　　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.

　　invent常见用法

　　vt.发明，创造; 虚构;

　　1. The game of rugby was invented when a boy at the school, tired of kicking the ball, picked it up and ran with it.

　　学校里一个男孩子踢球踢烦了,捡起球抱着跑起来了,就这样发明了橄榄球。

　　2. Who invented the steam engine?

　　谁发明了蒸汽机?

　　3. Edison invented the electric light lamp.

　　爱迪生发明了电灯。

学习啦在线学习网 　　4. The scientists are still working on inventing new methods of reaching outer space. 机器发音

　　科学家们仍然在致力于发明到达外部空间的新方法。

　　5. The compass was invented in China four thousand years ago.

　　中国在4000年前发明了指南针。

　　6. She invented false news.

学习啦在线学习网 　　她捏造了假消息。

　　7. His stories were purely invented.

　　他的故事纯属虚构。

　　8. The boy is not honest because he always invented stories.

　　这个男孩不诚实,因为他总爱编造假话。

　　9. I wish someone would invent clothing that can't be worn out.

　　我希望有人发明一种穿不破的衣服。

学习啦在线学习网 　　10. He was the man who invented the combine harvester.

学习啦在线学习网 　　他就是发明联合收割机的人。