introduce的過去式和過去分詞
introduce的時(shí)態(tài)變化形式也是英語里面的考察點(diǎn),而introduce的過去式和過去分詞的變化形式是一樣的。下面是學(xué)習(xí)啦小編為你整理的introduce的過去式和過去分詞相關(guān)資料,希望大家喜歡!
introduce的過去式和過去分詞
過去式: introduced
過去分詞: introduced
adj.[醫(yī)]引種的,引進(jìn)的;
v.提出( introduce的過去式和過去分詞 ); 介紹; 引進(jìn); 作為…的開頭
introduced造句
1. He introduced radio to the school to increase the children's awareness.
他在學(xué)校開通廣播,以提高孩子們的警覺性。
2. In 1971, the 1p and 2p decimal coins were introduced in Britain.
英國(guó)于1971年開始使用十進(jìn)制的1便士和2便士硬幣。
3. The British government introduced a watered-down version of the proposals.
英國(guó)政府針對(duì)這些提議提出了另一較緩和的版本。
4. She showed me round and introduced me to everybody.
她領(lǐng)著我四處看了看,將我介紹給每個(gè)人。
5. Someone introduced us and I sat next to him.
有人給我們作了介紹,我挨著他坐下了。
6. The National Collegiate Athletic Association introduced drug testing in the mid-1980s.
美國(guó)大學(xué)體育聯(lián)合會(huì)在20世紀(jì)80年代中期開始實(shí)行藥物檢測(cè)。
7. The Government has introduced a number of other money-saving moves.
政府已經(jīng)采取了其他一些省錢的舉措。
8. The system we introduced in 1980 has been a great improvement.
我們1980年引進(jìn)的系統(tǒng)有了很大改進(jìn)。
9. A speed limit of 30 mph was introduced in built-up areas.
在建筑密集區(qū)域,車速限制為每小時(shí)30英里。
10. At the next stop the man got off too and introduced himself.
那個(gè)男人在下一站也下了車并作了自我介紹。
introduce的常見句型
用作動(dòng)詞
用作及物動(dòng)詞
S+~+ n./pron.
Permit me to introduce myself.
請(qǐng)?jiān)试S我自我介紹。
Let me introduce him. This is Mr. Turner, our American friend.
讓我介紹一下,這是我們的美國(guó)朋友特納先生。
It's my great pleasure to introduce tonight's speaker,Professor Lewis.
我很榮幸地介紹今晚的主講人,劉易斯教授。
用作賓補(bǔ)動(dòng)詞
S+~+ n./pron. +as n.
He introduced Mary as his daughter.
他介紹說瑪麗是他女兒。
Kaplan introduced him as the government officer.
加普蘭介紹他是政府官員。