introduce的过去式和过去分词
introduce的过去式和过去分词
下面是为你整理的introduce的过去式和过去分词相关资料，希望大家喜欢!introduce的过去式和过去分词过去式：introduced过去分词：introducedadj.[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的常见句型用作动词用作及物动词S+～+ n./pron.Permit me to introduce myself.请允许我自我介绍。
Let me introduce him. This is Mr. Turner, our American friend.让我介绍一下,这是我们的美国朋友特纳先生。
It's my great pleasure to introduce tonight's speaker,Professor Lewis.我很荣幸地介绍今晚的主讲人,刘易斯教授。
用作宾补动词S+～+ n./pron. +as n.He introduced Mary as his daughter.他介绍说玛丽是他女儿。
Kaplan introduced him as the government officer.加普兰介绍他是政府官员。
introduce用法
introduce[英] [ˌɪntrəˈdju:s][美] [ˌɪntrəˈdus,-ˈdjus]vt.提出；介绍；引进；作为…的开头过去式：introduced过去分词：introduced现在分词：introducing第三人称单数：introduces1.VERB 引进;首次引入;推行∙The Government has introduce d a number of other money-saving moves...政府已经采取了其他一些省钱的举措。
∙The word 'Pagoda' was introduce d to Europe by the 17th century Portuguese.Pagoda 这个词由 17 世纪的葡萄牙人引入欧洲。
introduction∙He is best remembered for the introduction of the moving assembly-line.他最为人铭记的创举是率先采用流水装配线。
2.VERB 介绍;使了解;使初次接触∙He introduce d us to the delights of natural food.他让我们认识到食用天然食物的乐趣。
introduction∙His introduction to League football would have been gentler if he had started at a smaller club...如果他是在小点的俱乐部起步的话,他的首次足球联赛经历可能会更轻松些。
3.VERB 介绍;引荐;使相互认识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。
∙Someone introduce d us and I sat next to him...有人给我们作了介绍,我挨着他坐下了。
高中英语植物保护单选题80题
高中英语植物保护单选题80题1. In the effort to protect plants, we need to be careful of the ______ of pesticides.A. usageB. useC. usingD. uses答案：A。
本题考查名词的用法。
“usage”表示“使用；用法”，是名词；“use”作动词表示“使用”，作名词时侧重于“用途”；“using”是动词“use”的现在分词形式；“uses”是“use”的第三人称单数形式。
在本句中，“the ______ of pesticides”需要一个名词，“usage”更符合“农药的使用”这一表达。
2. The key to plant protection lies in understanding their ______ needs.A. growB. growingC. growthD. grew答案：C。
本题考查名词。
“grow”是动词，“growing”是形容词“生长的”，“growth”是名词“生长；成长”，“grew”是“grow”的过去式。
本句中“their ______ needs”需要一个名词，“growth”符合“它们的生长需求”的意思。
3. To protect plants effectively, we must control the ______ of pests.A. spreadB. spreadingC. spreadsD. to spread答案：B。
本题考查动名词。
“spread”作动词表示“传播；扩散”，“spreading”是其动名词形式。
“the ______ of pests”需要一个名词性的成分，“spreading”符合“害虫的扩散”这一表达。
4. The ______ of new diseases poses a threat to plant protection.A. appearanceB. appearC. appearedD. appearing答案：A。
动词的过去式和过去分词汇总表
ABB型
1 become 2 come 3 run 1 beat 2 melt
becomes comes runs beats melts
becoming coming running beating melting
became came come run beaten molten/melted
spreads
bursts casts insets besets sets sheds splits thrusts brings builds burns buys catches creeps dies digs winds feeds feels finds has hears gets
spreading
leaving lending losing holding keeping
held kept knelt/kneeled leant/leane leapt
left lent lost held kept
held kept knelt/kneele d leant/leane leapt
left lent lost held kept
带来 建筑 燃烧 买 抓住 爬行 死亡 挖掘 蜿蜒缠绕 喂 感觉 发现 ABB型 有 听 使得 拿住
保持 跪 倾斜 跳跃
离开 增添 浪费 拥有 保持 1
不规则动词的三单、现在分词、过去式、过去分词
序号动词原形 26 make 27 mean 28 meet 29 pay 30 say 31 seek 32 sell 33 send 34 shine 35 sit 36 sleep 37 smell 38 spell 39 spend 40 spin 41 stand 42 stick 43 strike 44 sweep 45 swing 46 teach 47 tell 48 tie 49 think 50 understand 51 win 52 panic 三单 makes means meets pays says seeks sells sends shines sits sleeps smells spells spends spins stands sticks strikes sweeps swings teaches tells ties thinks understands wins panics 现在分词 making meaning meeting paying saying seeking selling sending shining sitting sleeping smelling spelling spending spinning standing sticking striking sweeping swinging teaching telling tying thinking understanding winning panicking 过去式 made meant met paid said sought sold sent shone sat slept 过去分词 made meant met paid said sought sold sent shone sat slept 词义 做 意思是 遇见 支付 说 寻找 销售 发送 照耀 坐 睡觉 微笑 拼读 度过 旋转 站立 刺 打击 扫除 摇摆 教授 告诉 打结 认为 理解 赢得 惊慌 备注
introduce的用法总结
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introduce的汉语是什么意思
introduce的汉语是什么意思introduce的汉语意思英 [ˌɪntrəˈdju:s] 美 [ˌɪntrəˈdu:s]第三人称单数：introduces现在分词：introducing过去分词：introduced过去式：introduced基本解释及物动词介绍; 引进; 提出; 作为…的开头相关例句及物动词1. Allow me to introduce my friend Miss Wood to you.允许我向你介绍我的朋友伍德小姐。
2. The chairman introduced the speaker to the audience.主席把讲演者介绍给听众。
3. He introduced his friend to me.他把朋友介绍给我。
introduce的单语例句1. The company also plans to introduce 15 new models to China by the end of 2015 in order to tap the growing auto market.2. This free exhibition will introduce the 16 districts and counties of Beijing until next May, by providing a panoramic view of each area.3. The CAAC began to introduce aviation police late last year when it was feared that several Chinese flights risked being hijacked.4. GM will introduce the Cadillac CTS and CRX limousines in its factories in Shanghai later this year.5. The bureau warmed that if publishers fail to comply, it will call in tenders " to introduce more competition into the monopolized textbook market ".6. Some politicians and social activists have been calling for the government to introduce massive social program to address this thorny issue.7. We shall introduce scale exploitation, raise the level of intensiveness and eliminate backward and scattered mining capacity.8. It used the loan to produce The Lion King, reducing its capital pressure to introduce other productions to the Shanghai market.introduce的双语例句1. Now is not the time to introduce new routines.现在不是引入新的日常事务的时候。
introduce的用法总结
introduce的用法总结在日常英语交流中，"introduce" 是一个常用词汇。
它有多种用法和含义，可以用于介绍人物、介绍新事物或概念等。
本文将总结并详细介绍 "introduce" 的不同用法，以帮助读者更好地理解和运用这个词汇。
一、介绍人物当我们想要向别人介绍某个人时，可以使用 "introduce"。
这个动词通常与以下结构连用：introduce + 某人 + to + 某人/某群体。
例如：1. I would like to introduce my friend John to you.（我想向你介绍我的朋友约翰）2. Let me introduce you to our new colleague, Sarah.（让我来向你们介绍我们的新同事莎拉）二、引入新事物或概念除了介绍人物外，“introduce” 也可用于引入新事物或概念。
在此情境下，常见的结构是：introduce + 新事物/概念 + to + 接受者。
例如：1. The teacher introduced a new grammar rule to the students.（老师向学生们介绍了一条新的语法规则）2. The company is planning to introduce a new product to the market.（公司计划将一款新产品推向市场）三、介绍活动或计划"Introduce" 也可以用于介绍一个活动或计划。
一种常见的用法是：introduce + 活动/计划 + to + 对象。
例如：1. The organizer introduced the schedule of the conference to all participants.（组织者向所有参与者介绍了会议日程安排）2. Our manager will introduce a new project proposal to the team tomorrow.（我们的经理将于明天向团队介绍一个新的项目提案）四、引进新技术或方法在科技和商业领域，"introduce" 常用来描述引入新技术或方法。
英语词汇,词意例句词汇变形
object
• n. 目标；物体；客体；宾语 • vt. 提出…作为反对的理由 • vi. 反对；拒绝 • A lot of people will object to the book. • In order to compass our object we must work hard. • He has no object in life. • 现在分词： objecting • 过去式： objected • 过去分词： objected
kick
• vt. 踢；反冲，朝后座 • n. 踢；反冲，后座力 • vi. 踢；反冲 • The little girl was crying and kicking. • The horse kicks when a stranger walks near him. • Grandpa's old gun kicks badly. • 现在分词： kicking • 过去式： kicked • 过去分词： kicked
master
• vt. 控制；精通；征服 • n. 硕士；主人；大师；教师 • adj. 主人的；主要的；熟练的 • She was a master of the English language. • Have you horsed your master? • 现在分词： mastering • 过去式： mastered • 过去分词： mastered
offer
• vt. 提供；出价；试图 • n. 提议；出价；意图；录取通知书 • vi. 提议；出现；献祭；求婚 • Peter offered to teach them water-skiing. • She repulsed his offer of marriage. • It was a pretty good offer, but he didn't bite. • 现在分词： offering • 过去式： offered • 过去分词： offered
八年级下册Unit 8 (词汇+语法讲解)人教版英语中考一轮复习
一轮复习:八下U8 词汇+语法讲解【单词默写】【单词变形】【单词变性】actually副词变形容词______________________ beauty名词变形容词______________________ fiction名词变形容词______________________ French形容词变名词______________________ laughter名词变动词______________________ success名词变形容词______________________ introduce动词变名词______________________【一词多义】1. due _________________ ____________________Due to the bad weather, our flight was cancelled.The next train is due in five minutes.2. land _____________ ____________Our plane will land on the island in thirty minutes.We live on the land while fishes mostly live in the river.3. line _____________ ___________ _______________He is not on the line, so I can’t connect with him.Look, some birds are standing on the line.I sit on the sixth line.4. mark ____________ __________ ________________You can see the important point in red mark.Do you know your mark for the English examination?You can mark here in red to show its importance.5. record ____________ ____________ ____________Would you like to become a member of World Genuis Records?Have you recorded what the teacher said?Jay Zhou has made a lot of records which are really popular.6. rock _______________ _______________There are rocks around the seaside.Rock is a type of music which sounds energetic.7. hurry _____________ _____________Hurry up. There is little time left.We ran to the railway station in a hurry because there is little time left.8. fan _____________ _____________In the old times, we use fans instead of air-conditioner to cool ourselves. Usually fans are crazy when they meet their idle.【词汇用法】1. success: n./it’s a success that…2. belong: vi./belong to sb./无被动3. hurry: v./hurry to do sth./hurry up/n./in a hurry4. introduce: v./introduce sb. to sb./introduce oneself/introduce in【高频短语】due to________________ go abroad________________ travel abroad________________ on the island________________ break the records________________ make a record________________set a record________________ millions of________________ belong to________________ hurry up________________ in a hurry________________ introduce oneself________________【攻占语法】时态(现在完成时)一、现在完成时的基本形式: ____________________三、现在完成时的动词不规则变化2. ABB型(动词原形与过去式不同形，过去式与过去分词同形)四、现在完成时的意义:1. 过去发生的动作与现在有因果关系2. 过去发生的动作已经完成3. 过去发生的动作持续到现在，未来还有可能进行五、现在完成时的时间状语:1. 时间状语:1) 副词: already, yet, never, ever, just2) 介词+时间: for+一段时间/since +一段时间+ago/since+从句(一般过去时)/since then/from then on3) 次数: once/twice4) in the past few years/during the past few years六、短暂性动词vs. 延续性动词短暂性动词指的是: ___________________________________延续性动词指的是: ___________________________________请写出下列动词的的对应表达【词汇练习】1.I have ever been a ________ many times. I have been to Australia, France and England, and so on.2.She looks young. A ________, she is already 90 years old.3.The best things in the world are free such as laughter, friends, family, air and the b________ of nature.4.The house b ________ to me last month, but I don’t live here now.5.These kind people have helped me a lot I’ll remember them f ________.6.As there was little time left, Jessica had a quick breakfast and h ________ to the airport.7.Our head teacher i ________ the new classmate Tony to us just now.8.Listen! That house is full of l ________. What makes them so happy?9.Hainan is the second largest i ________ in China.10.What a great s ________ of your fashion show! Congratulations!11.There are m ________ of people visiting China every year.12.M ________ technology such as Internet has opened our eyes to many new things.13.He was No. 1 in the high jump and broke the school r ________ again.14.I haven’t finished reading Treasure Island. I’m only on p ________ 25.15.Look, the boy is playing happily by the river—he picks up the s ________ and then throws them into the river.16.Where is hot in China? I think s ________ China is hot.17.Many young men think that getting a good job is the ticket to s ________.18.I hope China will also get better at making high-t ________ products in the future.19.Dictionary is a useful t _______ for us to learn English.20.When the baby saw his mother, he ran t ________ her with tears quickly.【语法练习】1.We ________(be) happily married for thirty-five years. But I have to say that my husband’s transition(过渡) toretirement was one of biggest challenges in our life.2.She’s ___________________(invite) a lot of people. Do you think everyone will be able to get into her house?3.World Wildlife Fund(WWF) make a report last Tuesday. It stated that humans ______________(kill) 60% of theworld’s wildlife since 1970.4.Chang’e 4 has _______________(send) back photos of the far side of the moon.5.So far, we _______________(throw) tons of rubbish away in our daily life, and we have to make a change fromnow on.6.The idea of subjects in school ________(be) a common one in all parts of the world since the beginning ofeducation.7.Since then, Yousafzai ______________(become) a symbol for peace and girls’ right to receive an education.8.Recently Lindsay hasn’t felt herself. She was a really good student, but her grades ________(fall) since threemonths ago.9.Have you _______________(hear) of them yet?10.I was interested in swimming when I was five years old. I _______________(learn) to swim ever since.11.I went to the film museum last weekend. Have you ever ________________(be) there?12.In the past nine years, the ban ____________(work) well.13.“Blogging” ________(become) very popular in the past few years.14.Nowadays, returning to nature has ________(become) a new trend.15.It is hard to imagine you any other way! I am sure that you have already ________(make) a lot of new friends.16.In 1985, professional football became the top US sport people love. And it ______________(stay) at thenumber one sport since then.17.The Juri has ________(hit) stores recently and each product costs £79.99. Will the Jurni repeat the Trunki'ssuccess? Let’s wait and see.18.He ________(fall) over several times because the road to the village wasn’t smooth.19.She ________________(spend) 75 hours in the sky in total so far.20.Many students don't tell their parents just because they think they ______________(grow) up already.【参考答案】【单词变形】【单词变性】actually副词变形容词actual beauty名词变形容词beautiful fiction名词变形容词fictional French形容词变名词France laughter名词变动词laughsuccess名词变形容词successfulintroduce动词变名词introduction【一词多义】1. due 因为到期Due to the bad weather, our flight was cancelled.The next train is due in five minutes.2. land 着陆陆地Our plane will land on the island in thirty minutes.We live on the land while fishes mostly live in the river.3. line 在线排队行He is not on the line, so I can’t connect with him.Look, some birds are standing on the line.I sit on the sixth line.4. mark 记号分数标记You can see the important point in red mark.Do you know your mark for the English examination?You can mark here in red to show its importance.5. record 记录记录唱片Would you like to become a member of World Genuis Records?Have you recorded what the teacher said?Jay Zhou has made a lot of records which are really popular.6. rock 岩石摇滚There are rocks around the seaside.Rock is a type of music which sounds energetic.7. hurry 快点匆忙Hurry up. There is little time left.We ran to the railway station in a hurry because there is little time left.8. fan 风扇粉丝In the old times, we use fans instead of air-conditioner to cool ourselves. Usually fans are crazy when they meet their idle.【高频短语】due to因为，由于go abroad出国travel abroad出国旅行on the island在岛上break the records打破记录make a record创记录set a record创纪录millions of上百万的belong to属于hurry up快点儿in a hurry匆忙地introduce oneself自我介绍【攻占语法】时态(现在完成时)一、现在完成时的基本形式: have/has done三、现在完成时的动词不规则变化六、短暂性动词vs. 延续性动词短暂性动词指的是: 动作可以在瞬间完成，如open,close延续性动词指的是: 动作需要一段时间才能完成或者是表达状态, 如swim, have【词汇练习】Abroad actually beauty belonged forever hurried introduced laughter island success millions Modern records page stones southern success technology tool towards【语法练习】1.have been 做谓语for+一段时间，通常情况下用现在完成时，此处have been married 表延续意义2.invited 做谓语，注意’s的缩写可能为is，也可能为has，根据句意，已经邀请了，为has，invited 与has合在一起充当谓语，为现在完成时3.has killed 做谓语since 1970 用现在完成时4.been sent 做谓语，与has合在一起做谓语，为现在完成时，send为及物动词，缺少宾语，故为被动5.have thrown 做谓语，so far用现在完成时6.has been 做谓语，since the beginning of education用现在完成时，主语为单数，用三单7.has become 做谓语，since then 用现在完成时8.have fallen 做谓语，since three months ago用现在完成时9.heard 做谓语，与have合在一起做谓语，为现在完成时10.have learned 做谓语ever since 用现在完成时11.been 做谓语，与have合在一起做谓语，为现在完成时12.has worked 做谓语in the past nine years 用现在完成时13.has become 做谓语in the past few years 用现在完成时14.become 做谓语与has合在一起做谓语为现在完成时15.made 做谓语与have合在一起做谓语为现在完成时16.has stayed 做谓语since then 用现在完成时17.hit 做谓语与has合在一起做谓语，为现在完成时18.fell 做谓语句中为一般过去时19.has spent 做谓语so far 用现在完成时20.have grown 做谓语already 用现在完成时。
河南省九年级英语全册Unit6Whenwasitinvented知识点总结归纳
河南省九年级英语全册Unit6Whenwasitinvented知识点总结归纳单选题1、Paper-making ________ by the Chinese in the Western Han Dynasty(朝代).A．is inventedB．inventedC．was invented答案：C句意：造纸术是中国人在西汉时期发明的。
本题考查被动语态。
主语是"Paper-making"造纸术，它和invent之间是被动关系，先排除B项；再结合in the Western Han Dynasty可知时态是一般过去时，其结构是was done的形式。
故选C。
2、The kite ________ in China more than 2000 years ago.A．inventsB．inventedC．is inventedD．was invented答案：D句意：风筝是中国在2000多年前发明的。
考查一般过去时的被动语态。
invent发明。
invents动词的第三人称单数形式；invented动词的过去式；is invented一般现在时的被动语态；was invented一般过去时的被动语态。
题中主语“The kite”与动词invent之间是动宾关系，此处用被动语态；结合题干中时间状语“2000 years ago”可知要用一般过去时的被动语态，其结构为was/were done。
故选D。
3、President Xi Jinping calls on Chinese people to ________ all the food each meal.A．eat upB．use upC．pick upD．cut up答案：A句意：习近平主席号召中国人每顿饭吃光所有的食物。
A. eat up吃光；B. use up用完；C. pick up捡起；D. cut up切碎。
introduce是什么意思
introduce是什么意思introduce通常用作动词，那么你introduce做动词都表达哪些意思吗?下面店铺为大家带来introduce的英语意思解释和相关英语例句，欢迎大家一起学习!introduce作动词的意思：介绍;引进;提出;作为…的开头introduce的英语音标：英 [ˌɪntrəˈdju:s] 美 [ˌɪntrəˈdus, -ˈdjus]introduce的时态：现在分词：introducing 过去式：introduced 过去分词：introducedintroduce的英语例句：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。