introduce的过去分词是什么

　　introduce有提出;介绍等意思，introduce的时态变化形式也是英语里面的考察点。下面是学习啦小编为你整理的introduce的过去分词，希望大家喜欢!

　　introduce的过去分词

　　过去分词： introduced

　　adj.[医]引种的，引进的;

　　v.提出( introduce的过去式和过去分词 ); 介绍; 引进; 作为…的开头

　　introduce的过去分词introduced造句

　　1. He introduced radio to the school to increase the children's awareness.

　　他在学校开通广播，以提高孩子们的警觉性。

　　2. In 1971, the 1p and 2p decimal coins were introduced in Britain.

　　英国于1971年开始使用十进制的1便士和2便士硬币。

　　3. The British government introduced a watered-down version of the proposals.

　　英国政府针对这些提议提出了另一较缓和的版本。

　　4. She showed me round and introduced me to everybody.

　　她领着我四处看了看，将我介绍给每个人。

　　5. Someone introduced us and I sat next to him.

　　有人给我们作了介绍，我挨着他坐下了。

　　6. The National Collegiate Athletic Association introduced drug testing in the mid-1980s.

　　美国大学体育联合会在20世纪80年代中期开始实行药物检测。

　　7. The Government has introduced a number of other money-saving moves.

　　政府已经采取了其他一些省钱的举措。

　　8. The system we introduced in 1980 has been a great improvement.

　　我们1980年引进的系统有了很大改进。

　　9. A speed limit of 30 mph was introduced in built-up areas.

　　在建筑密集区域，车速限制为每小时30英里。

　　10. At the next stop the man got off too and introduced himself.

　　那个男人在下一站也下了车并作了自我介绍。

　　introduce的用法

　　vt.提出; 介绍; 引进; 作为…的开头

　　1. Britain did not introduce compulsory primary education until 1880.

　　直到1880年，英国才开始实行初等义务教育。

　　2. "Forgive my manners," she said calmly. "I neglected to introduce myself."

　　“请原谅我礼数不周，”她平静地说。“我忘了自我介绍了。”

　　3. "And now, without further ado, let me introduce our benefactor."

　　“下面，闲话少说，让我来介绍一下我们的赞助人。”

　　4. Teachers will fight Ministers' plans to introduce performance-related pay in schools.

　　教师们将竭力反对部长们在学校中实行绩效工资的计划。

　　5. The film-makers will be present at the screenings to introduce their works.

　　制作人将出席电影放映礼介绍他们的作品。

　　6. Japanese camera makers continually introduce whizzy new electronic models.

　　日本的相机制造商不断推出最新的电子模型。

　　7. He said the government must introduce tax incentives to encourage investment.

　　他说政府必须推出税收激励政策来鼓励投资。

　　8. It has a deliberate policy to introduce world art to Britain.

　　它在政策上有意识地将世界艺术介绍给英国。

　　9. He wanted to introduce mature people with leadership qualities.

　　他想引进具有领导素质的成熟人才。

　　10. Tim, may I introduce you to my uncle's secretary, Mary Waller?

　　蒂姆，我来介绍一下，这位是我叔叔的秘书玛丽·沃勒。

　　来自柯林斯例句