invent的過去式和用法例句

　　invent做動詞有發(fā)明;捏造等意思，那么你知道invent的過去式是什么嗎?下面是學習啦小編整理的invent的過去式和用法例句，歡迎大家學習!

　　invent的過去式和其他時態(tài)：

　　過去式: invented

　　過去分詞: invented

　　現(xiàn)在分詞: inventing

　　invent的用法：

　　invent的用法1：invent的基本意思為“發(fā)明”,強調(diào)運用想象力創(chuàng)造出以前從來未有的事物(機器、設(shè)備、方法、材料等); 也可指通過調(diào)查研究和思考發(fā)明有用的東西,強調(diào)通過智慧和思考,而非靠靈感來“發(fā)明創(chuàng)造”。用于比喻也可指出于不誠實或壞的目的捏造借口、理由、事實等。

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

　　invent的過去式例句：

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

　　那時他們還沒有發(fā)明出測序儀，是吧?

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

　　據(jù)說是他發(fā)明了觀賞名人這項活動。

　　3. He invented the first electric clock.

　　他發(fā)明了第一個電動機械鐘。

　　4. He invented some story about a cousin.

　　他騙別人說自己有位堂兄。

　　5. Esperanto was invented as an auxiliary language.

　　世界語是作為輔助語發(fā)明的。

　　6. Who invented the steam engine?

　　誰發(fā)明了蒸汽機?

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

　　她虛構(gòu)出一個男朋友來拒絕他.

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

　　他就是發(fā)明聯(lián)合收割機的人.

　　9. Printing was first invented by Chinese.

　　印刷術(shù)最早是由中國人發(fā)明的.

　　10. She invented false news.

　　她捏造了假消息.

　　11. He invented a new method to make bread.

　　他發(fā)明了做面包的新方法.

　　12. Printing was first invented by the Chinese.

　　印刷術(shù)是中國首先發(fā)明的.

　　13. Who invented the steam engine?

　　誰發(fā)明了蒸汽機?

　　14. He invented a new process of dyeing.

　　他發(fā)明了印染的新工藝.

　　15. The Compass was invented by the Chinese.

　　指南針是中國人發(fā)明的.