necklace和pendant的区别

necklace[英][u02c8neklu0259s] [美][u02c8nu025bklu026as] 生词本简明释义n.项链

necklace的读音是：英["nekl?s]。necklace的读音是：英["nekl?s]。necklace的详尽释义是n.(名词)项链项圈脖链儿绞索轮胎项圈。necklace名词复数:necklaces；过去式:necklaced；过去分词:necklaced。一、详尽释义点此查看necklace的详细内容n.(名词)项链项圈脖链儿绞索轮胎项圈v.(动词)给（某人）戴火项链（将燃烧的轮胎挂在脖子上将其杀死）二、英英释义Noun:jewelry consisting of a cord or chain (often bearing gems) worn about the neck as an ornament (especially by women)三、网络解释1. 项鍊：这个 beads 虽然名为珠珠,长的却像是项炼 (necklace),但是大家都说 beads,因为这些项炼主要都是用一颗一颗的珠珠所串成的. 而 beads 的主要颜色则是紫色、绿色和金色,这也正是 Mardi Gras 的三个主题色彩. 把这种 beads 戴在身上,2. necklace2. 项圈,项链：responsible 有责任的,(应)责任的 |necklace 项圈,项链 | arrange 安排3. 项链的：earring 耳环的 |necklace 项链的 | navel jewellery 肚脐饰品的四、例句I value this necklace at $5,000.我估计这条项链值五千美元。The girl is wearing a bead necklace.女孩戴了一条珠子项链。五、经典引文She removed..her necklace, gold bangles and rings.出自：R. K. Narayan六、情景对话Before Leaving Home-(离家前)A：Susan, good evening. Why are you so dressed up??苏珊，晚上好。你怎么打扮成这样？B：I am on my way out to a New Year"s banquet. How do I look? Is my make-up OK?我要去参加一个新年宴会。我看上去怎么样？我的妆可以吗？A：You look great. Your make-up is perfect.你看上漂亮极了。你的妆也是无可挑剔的。necklace的解释B：Do you think I should wear a different dress?你觉得我要换件礼服吗？A：No, the one you have on looks fabulous, especially with your hair like that.不用，你穿这件衣服非常漂亮，尤其是配着你的发型。necklaceB：Thanks for saying. Do you have any ideas whichnecklace I should wear?谢谢你这么说。你觉得我应该戴哪条项链呢？necklace的意思A：With that dress I"d say your white diamondnecklace would look perfect.我不得不说这条白钻项链配你的衣服堪称完美B：Thanks for helping out?. Now that I"m ready, what are you doing tonight?谢谢你的帮忙。我已经准备好了，你今天晚上干什么？A：Not much, just a house party? with some friends.没什么。只是在家里和朋友们聚一聚。B：Sounds fun. Anyone I know?听起来很有趣。有我认识的人吗？A：Yeah, most of the people are from our office.有，大多数人是我的同事。necklace在线翻译B：Sounds Like I"m missing out on? a good time. Oh, well, there is always next year.听起来我要错过一段开心的时刻了。算了，还有明年呢。A：I"m sure you"ll have fun no matter where you go. Remember to take your bag.我保证无论你去哪里都会玩得很开心的。记得带上你的包。necklace的相关临近词necrosis、neck、necklaced、Necklace dove、Necklace Nassa、necklace issue、necklace model、necklace-like、necklace problem、necklace pendant、necklace-shell、Necklace T-graph点此查看更多关于necklace的详细信息

1、necklace英[u02c8neklu0259s]美[u02c8neklu0259s]，n.项链;vt.给(某人)戴火项链(将燃烧的轮胎挂在脖子上将其杀死)。 2、[例句]When did you first miss the necklace?你最早发觉项链不见了是什么时候？

项链英文是necklace。一、necklace释义：1、n.项链；（主要指南非的）火项链。2、v.（主要指南非）用火项链处决（某人）。二、词组搭配：1、diamond necklace：钻石项链。2、pearl necklace：珍珠项链。三、变形词：1、复数：necklaces。2、第三人称单数：necklaces。3、现在分词：necklacing。4、过去式：necklaced。5、过去分词：necklaced。necklace的例句：1、The necklace was cursed.这条项链上附有会给人带来灾难的符咒。2、When did you first miss the necklace?你最早发觉项链不见了是什么时候？3、A plain necklace was her only adornment.她身上的饰物就只有一串简单的项链。4、The necklace consisted of amethysts set in gold.这条项链是金镶紫水晶的。5、She had been hoodwinked into buying a worthless necklace.她受骗买了条一文不值的项链。6、Is this your necklace,Mary？玛丽，这是你的项链吗？7、She wears a necklace.她戴着一条项链。8、Friction marks indicated that they did,indeed,once form part of a necklace or bracelet.摩擦痕迹显示他们曾经是项链或手镯的一部分。9、My friend got very angry when he heard this and said he would buy a necklace somewhere else.我的朋友听到后非常生气，说他要到别的地方买一条项链。10、The scene she was wearing a black dress and dark sunglasses with a pearl necklace and long black gloves.在那个场景中，她穿着黑色的裙子，戴着黑色的太阳镜，珍珠项链和黑色的长手套。

This is a one-act play, which is based on Maupassant"s best-known story The Diamond Necklace. There are three characters in the play: Mathilde Loisel, a young woman;Pierre Loisel, Mathilde"s husband, a government worker; Jeanne, Mathilde"s good friend.中文介绍：女主人公是一个小公务员的妻子。一次，接受了部长举办的晚会的邀请。罗瓦赛尔太太由于虚荣心作祟，向一个贵妇人借了一条项链。后来这条项链不慎在舞会上丢失，罗瓦赛尔太太为了赔给朋友一模一样的项链，落入高利贷的陷阱，就此开始了艰辛的生活，葬送了十年的青春。最后，当她在还清欠款后，偶遇那位贵妇人时，妇人却告诉她那条项链其实是假的。英文介绍：The story takes place in Paris. One day, Pierre gets an invitation to a palace ball. He thinks it important to him, and decides to go to the party with his wife Mathilde. But Mathilde is worried, because she has no new dress and no jewellwey to wear. Her husband spends 400 francs on a new dress and she herself borrows a diamond necklace from her good friend Jeanne. The young couple go to the ball and has a very good time here. On their way back after the ball, Mathilde finds that the necklace is no longer around her neck. They rush back to the palace and look for it. But they can"t find it; it is lost.The young couple borrow a great deal of money and buy a necklace that is exactly like Jeanne"s. It costs them 36000 francs. So they have to work day and night to pay back the money they have borrowed. After ten years of hard work, they at last pay back all the money, but now Mathilde looks so old that Jeanne even can"t recognize her when they meet.When Jeanne hears the story, she tells Mathilde that the necklace she has borrowed isn"t a real diamond necklace. It isn"t valuable at all. It is worth 500 francs at the most.

First, theDi Erte is a beautiful woman, her husband is an ordinary little staff. Her status, was obsessed with luxurious aristocratic life, eager to participate in the communicative activities of high society, in order to attend a grand party, her husband accumulated 400 francs a dress, borrowed from a friend, where a bunch of beautiful necklace. The party of the minister of home, Mattie Stewart to her superior grace the best of the limelight, her vanity which has been fully satisfied, simply get carried away with excitement, she was a borrowed necklace was lost. in this case, she only concealed friends, and slowly to compensate. Since then, the couple spent 10 years of living frugally. Mattie Stewart"s hand in this difficult to save for the process to become rough, the face of aging. Later, she happened to know that she lost the necklace, but a low-cost artificial diamond necklace. Her compensation is linked to a real diamond necklace. So Mattie Stewart in vain hard for 10 years.Second, the"The Necklace" is a French writer Guy de Maupassant"s short story, the story is not complicated: the Ministry of Education staff road-watt planted wife Mathilde vain pursuit of elegance and even luxury life, but the family can only let her live in dreams. Husband in order to make his wife happy, and finally get the invitation of the Minister of Education a couple home evening. In order to attend this dance festival Mrs. Mathilde friends Buddha to think, by a hanging diamond necklace. Party on the road tile planting Lady has been successful, "than all the ladies are beautiful, elegant, charming" However, getting too much, she accidentally lost a diamond necklace to be borrowed. In order to pay to buy the debt of the necklace, the couple take pains to labor for a decade. Mathilde into a sturdy, working women, Lu Yu Buddha to think the section Mrs., old friends actually did not recognize her, Mathilde words out of the unusual experience of ten years, the Buddha thinking section of Mrs. moved very unexpected, but told her, lent her hanging necklace is a fake diamond necklace up to five hundred francs.

Necklace...标准的

The necklace( thatwhich) she is wearing is beautiful. 她戴的那条项链很漂亮. 这一空要填定语从句的引导词,指代先行词necklace,可以填which或that,因为在从句中做宾语,也可以省略.

我把项链带在她脖子上译:I brought the necklace in her neck

更丰富很过分干活更多的

我想应该是necklace 请多多指教

-> necklace

项链的国语词典是：挂在脖子上装饰用的链子。也作「项链」。项链的国语词典是：挂在脖子上装饰用的链子。也作「项链」结构是：项(左右结构)链(左右结构)拼音是：xiàngliàn词性是：名词注音是：ㄒ一ㄤ_ㄌ一ㄢ_。项链的具体解释是什么呢，我们通过以下几个方面为您介绍：一、词语解释【点此查看计划详细内容】项链xiàngliàn。(1)金银、珠宝制成的挂在颈上的链条形状的首饰。二、引证解释⒈套在脖子上垂挂胸前的链形首饰，多用金银或珍珠等制成。引《传记文学》1990年第5期：“而在他们认为最神圣的地方，则把身上所带的最珍贵的物品如钱币、项链、首饰等放在玛尼堆上，以示虔诚。”三、网络解释项链（莫泊桑创作短篇小说）《项链》是法国作家莫泊桑创作于1884年的短篇小说。故事讲述了小公务员的妻子玛蒂尔德为参加一次晚会，向朋友借了一串钻石项链，来炫耀自己的美丽。不料，项链在回家途中不慎丢失。她只得借钱买了新项链还给朋友。为了偿还债务，她节衣缩食，为别人打短工，整整劳苦了十年。最后，得知所借的项链原是一串假钻石项链。《项链》采用了以物写人的手法，将项链作为一条主线，从它与人物的多重关系出发，用它牢牢系住人物的行为、语言和心理活动，使读者透过项链对女主人公的形象一目了然。项链（汉语词语）金银、珠宝制成的挂在颈上的链条形状的首饰。其材质分很多种，价格亦是千差万别，但都是满足佩戴人的美观需求。关于项链的近义词项圈关于项链的诗句路也在摇晃重负下的喘息改编成歌曲被人们到处传唱女人的项链在咒语声中应验似的升入空中荧光表盘淫荡地随意敲响时间诚实得象一道生铁栅栏除了被枯枝修剪过的风谁也不能穿越或来往仅仅在书上开放过的花朵永远被幽禁关于项链的单词necklacechoker关于项链的成语望其项背代人说项项庄舞剑代为说项望其肩项项领之功槁项黄馘为人说项关于项链的词语极口项斯槁项没齿槁项黧馘抱头缩项望其项背项领之功代为说项项庄舞剑望其肩项项背相望关于项链的造句1、没有坠的项链，就像没有你的我。2、几天后，那条无人认领的项链终于完璧归赵了。3、微显出一些飘逸的感觉身上散发着浓浓的可爱的气息。脖子上带着一条银色的项链，耳朵上带着圈形的耳坠。4、那串珍珠项链璀璨夺目，工艺精美。5、这条项链小巧玲珑，令人爱不释手。点此查看更多关于项链的详细信息

wear

1. 选D， found her necklace后缺的是宾语补足语，A是谓语动词，不能用，B lose跟necklace用是被动关系，所以也不对。2. 选 C， 若选A，则是两个简单句之间，没有任何引导词，不可以这样用，B选项时态不符，C选项there be的非谓语动词形式，作状语，正确。 D选项当然不对，no time left的逻辑主语并不是句子的主语We，所以不对。

Life, always have, as necklace said: the story of a young and happy woman in pursuit of a moment of luxury and pride, but in exchange for 10 years of hard labor costs, and finally get is not to think Festival Madame the cruel answer, read here, can"t help thinking, vanity then, this article reveals the reality as worthy of study, in the capitalist society the existence of such things is not rare, it is one of the capitalist class vanity corrosion caused loss of the tragic image of youth! The vanity. In fact, everyone has, the difference is, some people are very small, and some people are many, like show around people praise and have cast envious eyes was satisfied, and the necklace deep to expose the fact, vanity is very terrible, when a person has a vanity, he will do many surprising things, like Madame Loisel, for 10 years to pay off this should not he to repay the debt, the life is so strange, so changing all the time, and some people rich overnight, some people overnight bankruptcy...

1 那个长着金色头发的女孩正带着一条金项链在她脖子周围.（with golden hair, wear a golden necklace） That girl with golden hair is wearing a golden necklace around her neck. 2.如果你想成为一个皇冠制造者,你必须得到你父母的同意.（parents" agreement） If you want to be a crown-maker, you must get your parents" agreement. 3.把那个瓶子装满水,好吗?(fill…with…祈使句的反义疑问句) Fill that bottle with water, will you? 4.在将来,船将替代一些工人,是不是?（displace） In the future, ships will displace some workers, right? 5.我确信他将被关进监狱.（I"m certain that…, send …to prison） I"m certain that he will be sent to prison.

为你解答。Thenecklace(thatwhich)sheiswearingisbeautiful.她戴的那条项链很漂亮。解释：这一空要填定语从句的引导词，指代先行词necklace，可以填which或that，因为在从句中做宾语，也可以省略。

necklace英 [u02c8neklu0259s] 美 [u02c8nu025bklu026as] n.项链复数： necklaces例句She bought a necklace of crystals. 她买了一个水晶项链。I bought a necklace for you. 我买了一条项链给你。

1、项链。necklace是一个英语单词，作名词时意为“项链”。常见例句有：greennecklace绿色项链、chainnecklace链式项链、Golden necklace金项链（镀金项炼）、Bubble Necklace梦幻泡泡项链（泡泡项链）等。2、I like your necklace,where did you get it?我喜欢你的项链,你在哪里买的？3、Do you have crystal necklace?你们有水晶项链卖吗？

项链。necklace是一个英语单词，作名词时意为“项链”。常见例句有：greennecklace绿色项链、chainnecklace链式项链、Goldennecklace金项链（镀金项炼）、BubbleNecklace梦幻泡泡项链（泡泡项链）等。 项链。necklace是一个英语单词，作名词时意为“项链”。常见的例句有：green necklace绿色项链、chain necklace链式项链、Golden necklace金项链（镀金项炼）、Bubble Necklace梦幻泡泡项链（泡泡项链）等。

项链。necklace是一个英语单词，作名词时意为“项链”。常见的例句有：greennecklace绿色项链、chainnecklace链式项链、Goldennecklace金项链（镀金项炼）、BubbleNecklace梦幻泡泡项链（泡泡项链）等。necklace的双语例句：1、我喜欢你的项链。你在哪里买的？Ilikeyournecklace。wheredidyougetit?2、你们有水晶项链卖吗？Doyouhavecrystalnecklace?3、这个就是我花费了所有的钱买下的金项链。ThisisthenecklaceonwhichIspentallmymoney。

"项链"英语单词怎么写 项链 Necklace 项链是什么单词？多谢！ 项链 Necklace项链的英文是什么 a necklace 想在项链上刻个英文单词 A person that loves you will never let you go. 项链的标准的英文怎么说？ necklace 就是项链的意思。如果你要读音，可以到百度词典里去搜这个单词，然后点后面的小喇叭，就会有读音可供学习。 《项链》简介英文版 This is a one-act play, which is based on Maupassant"s best-known story The Diamond Necklace. There are three characters in the play: Mathilde Loisel, a young woman; Pierre Loisel, Mathilde"s hu *** and, a government worker; Jeanne, Mathilde"s good friend. 中文介绍： 女主人公是一个小公务员的妻子。一次，接受了部长举办的晚会的邀请。罗瓦赛尔太太由于虚荣心作祟，向一个贵妇人借了一条项链。后来这条项链不慎在舞会上丢失，罗瓦赛尔太太为了赔给朋友一模一样的项链，落入高利贷的陷阱，就此开始了艰辛的生活，葬送了十年的青春。最后，当她在还清欠款后，偶遇那位贵妇人时，妇人却告诉她那条项链其实是假的。 英文介绍：The story takes place in Paris. One day, Pierre gets an invitation to a palace ball. He thinks it important to him, and decides to go to the party with his wife Mathilde. But Mathilde is worried, because she has no new dress and no jewellwey to wear. Her hu *** and spends 400 francs on a new dress and she herself borrows a diamond necklace from her good friend Jeanne. The young couple go to the ball and has a very good time here. On their way back after the ball, Mathilde finds that the necklace is no longer around her neck. They rush back to the palace and look for it. But they can"t find it; it is lost.The young couple borrow a great deal of money and buy a necklace that is exactly like Jeanne"s. It costs them 36000 francs. So they have to work day and night to pay back the money they have borrowed. After ten years of hard work, they at last pay back all the money, but now Mathilde looks so old that Jeanne even can"t recognize her when they meet.When Jeanne hears the story, she tells Mathilde that the necklace she has borrowed isn"t a real diamond ne...... 项链，耳环，手炼的英文单词为？ 项链：【英文】necklace手炼：【英文】the hand chain胆耳环：【英文】earring

The story is mainly about the beautiful Mathilde, but because he was poor, he could not marry a good family. Finally he married a *** all clerk in the Ministry of education. Mathilde later borrowed a diamond necklace from a friend in order to show his presence in a department dance. However, after the misunderstanding came back, I found the necklace missing. So, in order to redeem the necklace, Mathilde spent ten years of youth and effort, but finally realized that the necklace was actually a fake. Poor Marty! Just for a diamond necklace, she gave her ten years of youth. Ten years later, she was no longer young and beautiful anymore. In Maupassant"s words, she lost the only capital to be a lady. She sacrificed her youth for this diamond necklace. In fact, in other words, she does not have to pity her. Her excessive vanity leads her to taste the bitter fruit of fate. But what is gratifying is that Mathilde came to maturity after all the hardships. After reading the story, everyone might think that all the evil results were caused by the vain love of Rosse Wahl, so she was not worth the pitiful, even a bit of mockery in the laughter. But, the mind slowly fluttered out a question: what was the power of a delicate and delicate woman who would choose to repay the road? They had no hesitation, and they quietly chose a thorny way of life to walk each day with their lips. Hard labor and life drew back her unrealistic fantasies from the clouds to the solid ground. At this point I could not help but applaud Rosa Wahl. At this time, in my mind, when Rosse Wahl told his friend ten years later to confess that the necklace was the other one, she had a *** ile of pride and innocence. Perhaps this was the most beautiful *** ile in the world. Although Luo Sewall"s appearance had not been bought in the year, she had a self at this time. Respecting the noble spirit. In the balance of beauty and personality, she did not hesitate at all, and said decisively, "return!" After the necklace is lost, the o codes of youthful beauty and dignity are placed on the balance of life, forcing her to make a choice. She decided to give up her youth and choose dignity. The most important moment in life is to learn to give up and give up is also a kind of beauty. So is it very *** all for her to "destroy" her or to fulfill her? At first, Mathilde was captured by a strong and fearful vanity. Later, she made a surprising decision without hesitation. Finally, when she met her friend who was still young and beautiful, when she learned the truth about the fake necklace, she had a bright and innocent *** ile on her face. The *** ile was her confidence and pride. The novel"s thought-provoking part is that we have seen a heart of gold in a dirty, false, worship society, a lotus flower that is not dyed with mud. Unfortunately, Mathilde was unfortunate that she was unfortunate to add trouble to what she couldn"t get, and she was a lucky man, the cruel reality made her sober, life was not just the illusion of the fog, but more step by step.

This is a one-act play, which is based on Maupassant"s best-known story The Diamond Necklace. There are three characters in the play: Mathilde Loisel, a young woman;Pierre Loisel, Mathilde"s husband, a government worker; Jeanne, Mathilde"s good friend.中文介绍：女主人公是一个小公务员的妻子。一次，接受了部长举办的晚会的邀请。罗瓦赛尔太太由于虚荣心作祟，向一个贵妇人借了一条项链。后来这条项链不慎在舞会上丢失，罗瓦赛尔太太为了赔给朋友一模一样的项链，落入高利贷的陷阱，就此开始了艰辛的生活，葬送了十年的青春。最后，当她在还清欠款后，偶遇那位贵妇人时，妇人却告诉她那条项链其实是假的。英文介绍：The story takes place in Paris. One day, Pierre gets an invitation to a palace ball. He thinks it important to him, and decides to go to the party with his wife Mathilde. But Mathilde is worried, because she has no new dress and no jewellwey to wear. Her husband spends 400 francs on a new dress and she herself borrows a diamond necklace from her good friend Jeanne. The young couple go to the ball and has a very good time here. On their way back after the ball, Mathilde finds that the necklace is no longer around her neck. They rush back to the palace and look for it. But they can"t find it; it is lost.The young couple borrow a great deal of money and buy a necklace that is exactly like Jeanne"s. It costs them 36000 francs. So they have to work day and night to pay back the money they have borrowed. After ten years of hard work, they at last pay back all the money, but now Mathilde looks so old that Jeanne even can"t recognize her when they meet.When Jeanne hears the story, she tells Mathilde that the necklace she has borrowed isn"t a real diamond necklace. It isn"t valuable at all. It is worth 500 francs at the most.

您好，您说的这个单词音标翻译如下：necklace英式音标：[u02c8neklu026as] 美式音标：[u02c8nu025bklu0259s] 中文意思是项链，中文谐音是：呢(ne)客力斯，第一个呢读四声，后面都读二声。

firstMr Thibault, is a beautiful woman, her husband is a common small staff. Although she low status, but infatuated with luxury of noble life, eager to attend high society communication activities, in order to attend a big party, she used her husband"s 400 francs for a dress, also borrow from friends a string of beautiful necklace. In the home minister at the evening party, Marty"s with her, the charm of the superior a swath, her vanity which got fully satisfy, absolutely excited to beside herself, but she should have borrowed the necklace is lost, and in this case, she only keep good friends, slowly to pay for the damages. From then on, the couple spent ten years the life tighten our belts. In this difficult save process, Marty"s darfur ?secondThe necklace "is the French writer maupassant short novel, the story is not complex: ministry of education, the small staff road planted wife mathilde vanity, the pursuit of elegant and luxurious life, but the family circumstances can only let her life in a dream. The husband to make his wife happy, very not easy to get education minister couple family party invitation CARDS. In order to attend the party, mathilde thought to friends who borrowed a lady day hang diamond necklace. At the evening party, and planted lady had a successful watts, "she than all female guests are beautiful and elegant, charming", however, followed by sorrow, she accidentally will borrowed diamond necklace lost. In order to repay the debt purchase necklace, couples suck it up to work for ten years. Mathilde into a stout ?

Guy de Maupassant"s short story ‘‘The Necklace"" (‘‘La parure"") was first published in the Paris newspaper Le Gaulois on February 17, 1884, and was subsequently included in his 1885 collection of short stories Tales of Day and Night (Contes dejour et de la nuit). Like most of Maupassant"s short fiction, it was an instant success, and it has become his most widely read and anthologized story. In addition to its well-rounded characters, tight plotting, wealth of detail, and keen social commentary, ""The Necklace"" is conspicuous for its use of the "whip-crack" or ‘‘O. Henry"" ending, in which a plot twist at the end of the story completely changes the story"s meaning. Although Maupassant rarely made use of the device, its presence in this work has tied him to it irrevocably. Although it is not known where Maupassant got the idea for his story, certain connections may be made between ‘‘The Necklace"" and the novel Madame Bovary, written by Maupassant"s mentor and friend, Gustave Flaubert. Both stories feature a young, beautiful woman in a social situation that she finds distasteful. Like Madame Bovary, Mathilde Loisel attempts to escape her social station in life, but her scheming actions ultimately doom her.

只翻译开头吗?地点:巴黎一个到公园;时间:1870人物:JJ正坐在公园到一个长椅上，马蒂尔德向她走来。

女主人公是一个小公务员的妻子。一次，接受了部长举办的晚会的邀请。罗瓦赛尔太太由于虚荣心作祟，向一个贵妇人借了一条项链。后来这条项链不慎在舞会上丢失，罗瓦赛尔太太为了赔给朋友一模一样的项链，落入高利贷的陷阱，就此开始了艰辛的生活，葬送了十年的青春。最后，当她在还清欠款后，偶遇那位贵妇人时，妇人却告诉她那条项链其实是假的。 英文介绍：The story takes place in Paris. One day, Pierre gets an invitation to a palace ball. He thinks it important to him, and decides to go to the party with his wife Mathilde. But Mathilde is worried, because she has no new dress and no jewellwey to wear. Her husband spends 400 francs on a new dress and she herself borrows a diamond necklace from her good friend Jeanne. The young couple go to the ball and has a very good time here. On their way back after the ball, Mathilde finds that the necklace is no longer around her neck. They rush back to the palace and look for it. But they can"t find it; it is lost.The young couple borrow a great deal of money and buy a necklace that is exactly like Jeanne"s. It costs them 36000 francs. So they have to work day and night to pay back the money they have borrowed. After ten years of hard work, they at last pay back all the money, but now Mathilde looks so old that Jeanne even can"t recognize her when they meet.When Jeanne hears the story, she tells Mathilde that the necklace she has borrowed isn"t a real diamond necklace. It isn"t valuable at all. It is worth 500 francs at the most.

1. 古文形容首饰陈旧怎么说 形容首饰陈旧： 1、陈旧（chén jiù） 释义：旧的；过时的。 出处：瞿秋白 《文艺杂著续辑·“儿时”》：“宇宙和社会是那么陈旧，无味，虽则它们其实比‘儿时"新鲜得多了。” 例句：当一些陈旧的东西消失的时候，会引起陈旧的灵魂的暗暗叹息。 2、悠久（ yōu jiǔ ） 释义：长久；久远。 出处：《礼记·中庸》：“博厚配地，高明配天，悠久无疆。” 例句：团结、谦虚是人类应有的本能，也是我们国家悠久的传统。 3、老旧（lǎo jiù） 释义：指陈旧。也指故旧，老臣。 出处： 鲁迅 《集外集拾遗·老调子已经唱完》：“我想，凡有老旧的调子，一到有一个时候，是都应该唱完的。” 例句：这么老旧的东西早该扔了。 2. 项链 高中课文中的原文 原文 世上的漂亮动人的女子，每每像是由于命运的差错似地，出生在一个小职员的家庭；我们现在要说的这一个正是这样。 她没有陪嫁的资产，没有希望，没有任何方法使得一个既有钱又有地位的人认识她，了解她，爱她，娶她；到末了，她将将就就和教育部的一个小科员结了婚。 不能够讲求装饰，她是朴素的，但是不幸得像是一个降了等的女人；因为妇女们本没有阶级，没有门第之分，她们的美，她们的丰韵和她们的诱惑力就是供她们做出身和家世之用的。 她们的天生的机警，出众的本能，柔顺的心灵，构成了她们唯一的等级，而且可以把民间的女子提得和最高的贵妇人一样高。 她觉得自己本是为了一切精美的和一切豪华的事物而生的，因此不住地感到痛苦。 由于自己房屋的寒伧，墙壁的粗糙，家具的陈旧，衣料的庸俗，她非常难过。这一切，在另一个和她同等的妇人心上，也许是不会注意的，然而她却因此伤心，又因此懊恼，那个替她照料琐碎家务的布列塔尼省的小女佣人的样子，使她产生了种种忧苦的遗憾和胡思乱想。 她梦想着那些静悄悄的接待室，如何蒙着东方的帏幕，如何点着青铜的高脚灯檠，如何派着两个身穿短裤子的高个儿侍应生听候指使，而热烘烘的空气暖炉使得两个侍应生都在大型的圈椅上打盹。她梦想那些披着古代壁衣的大客厅，那些摆着无从估价的瓷瓶的精美家具；她梦想那 些精致而且芬芳的小客厅，自己到了午后五点光景，就可以和亲切的男朋友在那儿闲谈，和那些被妇女界羡慕的并且渴望一顾的知名男子在那儿闲谈。 然而事实上，她每天吃晚饭的时候，就在那张小圆桌跟前和她的丈夫对面坐下了，桌上盖的白布要三天才换一回，丈夫把那只汤池的盖子一揭开，就用一种高兴的神气说道：“哈！好肉汤！世上没有比它更好的……”因此她又梦想那些丰盛精美的筵席了，梦想那些光辉灿烂的银器皿了，梦想那些满绣着仙境般的园林和其间的古装仕女以及古怪飞禽的壁衣了；她梦想那些用名贵的盘子盛着的佳肴美味了，梦想那些在吃着一份肉色粉红的鲈鱼或者一份松鸡翅膀的时候带着朗爽的微笑去细听的情话了。 而且她没有像样的服装，没有珠宝首饰，什么都没有。 可是她偏偏只欢喜这一套，觉得自己是为了这一套而生的。她早就指望自己能够取悦于人，能够被人羡慕，能够有诱惑力而且被人追求。 她有一个有钱的女朋友，一个在教会女学里的女同学，可是现在已经不再想去看她，因为看了之后回来，她总会感到痛苦。于是她由于伤心，由于遗憾，由于失望并且由于忧虑，接连她要不料某一天傍晚，她丈夫带着得意扬扬的神气回来了，手里拿着一个大信封。 “瞧吧，”他说：“这儿有点儿东西是专门为了你的。”她赶忙拆开了信封，从里面抽了一张印着这样语句的请帖： “教育部长若尔日u2022郎波诺暨夫人荣幸地邀请骆塞尔先生和骆塞尔太太参加一月十八日星期一在本部大楼举办的晚会。” 她丈夫希望她一定快活得很，谁知她竟带着伤心而且生气的样子把请帖扔到桌上，冷冰冰地说： “你叫我拿着这东西怎么办？” “不过，亲人儿，我原以为你大概是满意的。你素来不出门，并且这是一个机会，这东西，一个好机会！我费了多少力才弄到手。 大家都想要请帖，它是很难弄到手的，却又没有 多少份发给同事们。将来在晚会上看得见政界的全部人物。” 她用一种暴怒的眼光瞧着他，后来她不耐烦地高声说： “你叫我身上穿着什么到那儿去？” 他以前原没有想到这一层；支吾地说： “不过，你穿了去看戏的那件裙袍。我觉得它很好，我……” 瞧见他妻子流着眼泪，他不说话了，吃惊了，心里糊涂了。 两大滴眼泪慢慢地从她的眼角向着口角流下来；他吃着嘴说： “你有点怎样？你有点怎样？” 但是她用一种坚强的忍耐心镇住了自己的痛苦，擦着自己那副润湿了的脸蛋儿，一面用 一道宁静的声音回答： “没有什么。不过我没有衣裳，所以我不能够去赴这个晚会。 你倘若有一个同事，他的妻子能够比我打扮得好些，你就把这份请帖送给他。” 他发愁了，接着说道： “这么着吧，玛蒂尔蒂。 要花多少钱，一套像样的衣裳，以后遇着机会你还可以再穿的，简单一些的？” 她思索了好几秒钟，确定她的盘算，并且也考虑到这个数目务必可以由她要求，不至于引起这个节俭科员的一种吃惊的叫唤和一个干脆的拒绝。 末了她迟迟疑疑地回答： “细数呢，我不晓得，不过我估计，有四百金法郎，总可以办得到。” 他的脸色有点儿发青了，因为他手里正存着这样一个数目预备去买一枝枪，使得自己在今年夏天的星期日里，可以和几个打猎的朋友们到南兑尔那一带平原地方去打鸟。 然而他却回答道： “就是这样吧。 我给你四百金法郎。不过你要想法子去做一套漂亮的裙袍。” 晚会的日期已经近了，骆塞尔太太好像在发愁，不放心，心里有些焦躁不安。然而她的新裙袍却办好了。 她丈夫某一天傍晚问她： “你有点怎样？想想吧，这三天以来，你是很异样的。”于是她说： “没有一件首饰，没有一粒宝石，插的和戴的，一点儿也没有，这件事真教我心烦。 简直太穷酸了。现在我宁可不去赴这个晚会。” 他接。 3. 帮我翻译一下项链的片段,不要原文要用自己的语言 A lightning pierced the sky, quite a terrorist, a drop, o drops of rain hit Mathilde face, and cold. Look at the instant of time she was quiet down the street, when a few young men Dazhao San Quickstep Dole walked, and soon disappeared in the rain. "Jennifer just said what is it? She said I gave her necklace was false, wrong, wrong is that her necklace is a fake, I spent 36,000 francs to 500 francs in order to lose a necklace!haha。 。haha. "sudden flash from the corner of a figure, to Mattie Masteraizer Germany came," Dear, I have been looking for you for a long time, how can you go here it rain? soon follow me home. "Madi Er Germany looked pale face, looking at the front of men, while an emaciated young face, but it has grown a little gray hair, a bit familiar, but I could not remember where seen for. "Sir, you are Who?" "Mathilde how you, and you do not scare me, I am your hu *** and, I was way-watt planted." Mathilde did not listen to him, head down , bent over, anxious to paste my face on the ground, "I have lost the necklace, sir, you can help me find me?" "Oh, God, Mathilde, do not worry about that damn necklace, and we has been relieved of. "。 4. 【谁能说下《一条项链》的阅读答案】 1、在下列括号中正确的读音打“√”（4%）狂吠（fei √ quan） 厌恶（wu √ e）喝住（he √ he） 腿有些跛（bo √ po）2、第二自然段“不速之客”中的速的意思是____3____（选择正确的义项，在横线中填上序号）：1、迅速；2、速度；3、邀请.在本文中，“不速之客”是指_穿着破旧衣服的中年妇女和一个六七岁的小男孩_（3%）3、根据第三自然段的内容，在下面的横线上填入恰当的句子（3%）我明白了：他们没有血缘关系，男孩是中年妇女收养的4、“我”第一次特意多给了10元钱，是因为他们很贫苦，可怜他们.“我”第二次又急忙掏出100圆给孩子，是因为他们虽然很贫苦，但他们拾金不昧，诚实.（4%）5、读第五自然段，当我看到中年妇女手里托着金项链时，为什么“不禁一怔”？她来的目的与我想的截然不同，她竟然送回了我遗失了多时的金项链，那是我和我先生结婚12周年的纪念品.（2%）6、短文中哪些地方是让“我”感到对“母子两”有“一半歉意”的？请摘抄其中的两句①、我下意识的向他们是来讨钱的，于是厌恶的挥挥手②、没等他们开口，我便不耐烦地说：“报纸卖完了，钱也多给了，你们还来干什么？”7、此时此刻，“我”又想起了那件事，有许多话想对“母子两”说.请以文中主人公“我”的口吻，对“母子俩”说两句话.（不少于30字）（4%）那位母亲，收养了那个被人遗弃的孩子，却还能不为贫苦的生活屈服，利用自己的双手，勤恳地劳动，来换取自己应得的报酬.。 5. 急求高中课文《项链》,要书上改编过的,不要原文 玛蒂尔德容貌姣美，身段窈窕，但是出身贫穷，既没有陪嫁财产，也没有指望得到遗产，她只好嫁给教育部的一小科员。 她没有漂亮的时装，没有精致的珠宝首饰。每天她呆坐在家中，看到替她料理家务的女仆忙活时，她想象着那贵族世家的奢华生活；看到丈夫因为吃一顿炖肉而感到心满意足时，她想象着只有上等人才能享受到山珍海味，美味佳肴。 她有一个同班同学，素来要好，后来嫁给了有钱的福雷斯蒂埃，就没什么联系了。这并不是因为福雷斯蒂埃太太瞧她不起，而是每次去看望老朋友时，她都要伤心、懊悔、绝望、痛苦得哭好几天。 有一天晚上，丈夫带回一个大信封，里面是教育部长邀请他们出席晚会的请贴。 得意洋洋的丈夫满以为妻子会高兴一场，可是，这封请贴只是让没有漂亮时装的玛蒂尔德更加痛苦，她伤心地流下了眼泪。 "一套过得去的衣服，一套在别的机会还可以穿的，十分简单的衣服得用多少钱？"罗瓦赛窘迫地问。 "大概四百法郎吧。" 罗瓦赛尔正好攒下这样一笔钱好买杆猎枪去打猎，但为了妻子，他心里隐隐作痛地答应了。 衣服有了，可是首饰呢，珠宝呢？要是什么都不戴，玛蒂尔德觉得太寒伧了，她宁愿放弃这次出风头的大好机会。 夫妻俩商量来商量去。最后，还是罗瓦赛聪明，他猛地想到祖福雷斯蒂埃太太--何不管她借几样首饰呢？ 第二天，玛蒂尔德来到朋友家里，把自己的苦恼讲给她听。 福雷斯太太非常爽快地答应了玛蒂尔德的请求，让她在一个大首饰箱里任意挑选。 挑来挑去，玛蒂尔德挑中一串非常美丽的钻石项链，她的老朋友毫不犹豫地答应了她的要求。 晚会的日子终于到了。 凭借漂亮妩媚的容貌，带着微笑的脸庞，精美的服饰，玛蒂尔德在晚会上大受欢迎，大获成功，所有的男子都盯着她，打听她的姓名，要求与她共舞。 舞会结束了，夫妇俩凌晨四点钟才离开，到街上，那里并没有出租马车 。 他们沿着塞纳河一直走下去，最后在塞纳河边才找到一辆夜里才出来做生意的寒伧的旧马车。 回到家中，玛蒂尔德猛然发现颈子上的项链不见了。 他们俩大惊失色，慌忙到处搜寻，可是哪儿也找不到。 罗瓦赛尔认为可能是掉在了马车上。可是两人都没有注意车号。 这样，罗瓦赛尔只好顺着原来走过的路再走一遍，还是没找到，他又找到警察厅，各报馆、出租小马车的各车行，还是没有找到。 最终两人放弃了希望，给福雷斯蒂太太写了一封请求推迟还项链的信。 接着，他们在王宫附近一家珠宝店里找到一串钻石项链，看来跟他们寻找的完全一样，原价四万法郎，可以打折三万六。 罗瓦赛尔想尽了一切办法，甚至借了不少高利贷，终于凑齐了三万六千法郎。 等玛蒂尔德把首饰还给她的同学时，她的同学很不高兴，但并没有打开盒子看。 一下子陷入骇人的困境之中，玛蒂尔德英勇地拿定了主意：偿清所有的债务。 他们辞退了女仆，租了一间紧挨屋顶的顶楼。 玛蒂尔德亲自洗衣、买莱、打水、倒垃圾、洗碗，罗瓦赛尔深夜还在忙于抄写。 十年之后，终于还清了所有的债务。 而玛蒂尔德现在变得又坚强，又粗暴，头发从不梳光，裙子歪系着，两手通红，高嗓门说话。不过偶尔她也会想起那个美丽的、让她出尽风光的、也让她从此一生劳作的夜晚。 有一个星期天，她上街散步，忽然看见福斯蒂埃太太带着孩子在散步。她还么年轻、那么美丽、那么动人。 当她过去打招呼的时候，福雷斯蒂埃太太差点没认出一个这样外表苍老的妇女。玛蒂尔说："我是玛蒂尔德呀！" 福雷斯蒂埃惊讶地大叫一声： "这是怎么回事啊？" 于是，玛蒂尔德把如何丢项链，如何找项链，如何赔项链，以及借高利贷，十年劳作等等事由从头到尾说一遍。 她的朋友呆住了。 "你刚才说，你曾买了一串钻石项链赔我那一串吗？" "是的，你没有发觉这一点吧，是不是？两串原是完全样的。" 说完她脸上显出微笑，因为她感到一种足以自豪的、天真的快乐。 福雷斯蒂埃太太非常激动，抓住了她的两只手。 "哎哟！，我可怜的玛蒂尔德！我的串是假的呀，顶多也就值五百法郎！……"

Couples Necklace

The necklace自己英文翻译成中文之后，它的表达意思就是:项链。

故事背景：作者：拉帕鲁勒（法国人）。写于1884年。具有讽刺性结尾。The Necklace" or "The Diamond Necklace" (French: La Parure) is an 1884 short story by French writer Guy de Maupassant. It is known for its twist ending (Ironic ending), which was a hallmark of de Maupassant"s style. The story was first published on 17 February 1884 in the French newspaper Le Gaulois

《项链》小说的主要人物是谁？

　　莫泊桑的小说，爱美的女主马蒂尔德参加舞会向朋友借了一条项链不小心弄丢了，为了还项链她用尽余生努力赚钱赔项链，从此变得苍老饱经风霜，光彩不在。多年后再次见到当年好友，对方都认不出自己了。而且朋友告知当年借的项链是假的。　　小说的意义是不要爱慕虚荣。

项链吊坠necklace[英][u02c8neklu0259s][美][u02c8nu025bklu026as]n.项链; pendant[英][u02c8pendu0259nt][美][u02c8pu025bndu0259nt]n.（装在项链等上的）垂饰，坠儿;

珍珠项链 pearl necklace 复数是pearl necklaces 送多两个： 珍珠耳环 pearl earings 珍珠戒指 pearl ring 希望我的回答能够帮助到您！也希望能成为最佳回答喔，谢谢。

tassel necklace流苏项链necklace 英[u02c8neklu0259s] 美[u02c8nu025bklu026as] n. 项链; [例句]She bought a necklace of crystals.她买了一个水晶项链。[其他] 复数：necklaces

Golden freshwater 4mm x 9mm pearls dance among beads of smoky quartz creating a warm design that gets its inspiration from autumnal colors. On a sterling silver, rhodium finish chain with a lobster claw clasp. http://www.ross-simons.com/rs/show_product.jsp?Prod_ID=JAN7%20214589%20160%20SS&freeText=214589&cm_mmc=Feeds-_-Nextag-_-null-_-null

【 #英语资源# 导语】《项链》这篇文章出于《莫泊桑短篇小说精选》，它是由法国作家莫泊桑撰写的`，大家读了会有什么样的感受呢？以下是 无 为大家精心整理的《项链》英文读后感【四篇】，欢迎大家阅读。 【篇一】《项链》英文读后感 　　It seems the world"s few women do not love is not love Tiffany necklace, "necklace" reading. But the necklace is a charming feminine woman, a born beauty on the life of their life, she is beautiful, but life is not rich enough to marry a man, if the woman thought if a day will not be reduced to such a sad, but she for the dance to her rich friends borrow a ruby necklace. At the end of the dance, a thunderbolt, borrow Necklace disappeared, since then, the two husband and wife embarked on a lifetime debt repayment. Lamentable! The most terrible is that to the last lost necklace is a fake, it is regrettable! 　　Yes, terrible vanity! But in this society, who did not buy a house with vanity, for example, now the general working families to buy a house for his son, it is going to take a lifetime, but also can not spend money, but also learn to use of simple food, the mother must be very thrifty going on, "the necklace" reading ". For what? In order to bring advantages to his son"s marriage, will not let others despise, in order to make his face add light. 　　Vanity is more reflected in modern women, more and more they are required to wear brand-name clothes, wear a few million yuan to watch, what is time accurate, watches the most useful to look at the time, a few million yuan to buy the table has lost its original meaning, but it brings vanity. 　　Real rich people don"t spend money in this kind of place. They invest and help others. Gives the person is moved. With the world good vain true good every day, face the reality, to go its own way to let others speak. 　　Sadly, how is the greatest feeling I read necklace! 【篇二】《项链》英文读后感 　　the women is like money and beauty ,because she want other people and friends to admare her,she want to other people think she is a rich women.but her husband isnt rich and just a normel worker in the locel garwenment.there was a dancing party she can take part in,but she didnt has good dress and necklace,so she borrowed a necklace from one of her friends,but she lost it,she and her husband borrowed money and bought another necklace that looks like just the one she borrowed.its very expensive,for repaying the money she and her husband worked very hard for many years.and she looked older than before after these years.but she learned at last that the necklace she borrowed is a fame! 【篇三】《项链》英文读后感 　　The Necklace: Reflections and Confessions of Human"s Vanity. 　　“What would have happened if she hadn"t lost that necklace? Who knows? Who knows? How strange and changeful is life! How small a thing is needed to make or ruin us!” This is what impressed me most in “The Necklace” written by Guy de Maupassant. I love the story not only due to the incredibly wonderful ending, but also because of the exquisite desc ription of the weakness of humanity. 　　In his story, Guy de Maupassant creatively reveals Mathilde Loisels dreams of a wealthy, splendid lifestyle. Mathildes lifetime of misery and despair is solely caused by her own selfish acts. And her vain obsession all ended up ruining her life. 　　Vanity is defined as excessive pride, especially in your appearance. In Mathildes case, the "excessive pride" in her looks and charm caused her to feel as if she deserved a higher ranking social class and the wealth. When she wore the necklace to the party, she wanted to give the illusion that she was something that she was not. Vanity caused Mathilde to fantasize about her life and surroundings-to live in a world of illusion, rather than reality. 【篇四】《项链》英文读后感 “What would have happened if she hadn"t lost that necklace? How strange and changeful is life! How small a thing is needed to make or ruin us!” This is what impressed me most in “The Necklace” written by Guy de Maupassant. 　　This story is about a beautiful woman called Mathilde. She borrowed a necklace from her friend to go to a party. At the party，she lose the necklace and buy another one returned her friend. She also worked to buy that necklace for 10 years. 10 years later，her friend tell her the necklace she borrow her is a fake.

How much is this necklace? （） A.It"s very nice.B.It"s a birthday present from my parents.C.It costs fifty pounds.D.It"s a bargain.正确答案：C

　　珍珠是一种古老的有机宝石。主要产在珍珠贝类和珠母贝类软体动物体内。具有瑰丽色彩和高雅气质的珍珠，象征着健康、纯洁、富有和幸福，自古以来为人们所喜爱。那么你知道珍珠用英语怎么说吗?下面我为大家带来珍珠的英语说法，供大家学习。 　　珍珠的英语说法1： 　　pearl 　　珍珠的英语说法2： 　　gem 　　珍珠相关英语表达： 　　珍珠港 Pearl Harbor 　　无价珍珠 Pearl of Great Price 　　珍珠粉 pearl powder; 　　珍珠光泽 pearly luster; 　　珍珠的英语例句： 　　1. She wore a string of pearls at her throat. 　　她戴了一串珍珠项链。 　　2. Pauline wore a silk dress with a strand of pearls. 　　保利娜穿了件丝绸长裙，戴了串珍珠。 　　3. I put on the pearl earrings Daddy had bought me. 　　我戴上了爸爸给我买的珍珠耳环。 　　4. She was wearing the obligatory sweater and pearl necklace. 　　她穿着那件经常穿的毛衣，戴着那串惯常戴的珍珠项链。 　　5. Her skin was pearly white. 　　她的皮肤如珍珠般白皙。 　　6. a necklace of rubies intertwined with pearls 　　缠着珍珠的红宝石项链 　　7. a string of pearls 　　一挂珍珠 　　8. At night these streets are brilliant with a pearly radiance of electricity. 　　夜里,珍珠般的电灯把这些街道照得一片辉煌. 　　9. It is not easy to distinguish cultured pearls from genuine pearls. 　　辨别真正的珍珠与养殖的珍珠不容易. 　　10. She was threading pearls on a string to make a necklace. 　　她正在把珍珠串成一串项链. 　　11. At night, these streets are brilliant with pearly radiance of electricity. 　　夜里, 珍珠般的电灯把街道映照得一片辉煌. 　　12. He who would search for pearls must dive below. 　　欲索珍珠就要潜到水底. 　　13. The men are diving for pearls. 　　这些人正在 潜水 采集珍珠. 　　14. The necklace consists of three strings of pearls. 　　这条项链由三串珍珠组成. 　　15. These pearls have a beautiful luster. 　　这些珍珠光泽很美.

咖啡馆里有一些人正在吃吃喝喝。一个年轻的女人一个人坐着，她戴着一条非常漂亮的钻石项链。在她的不远处，一个丑陋的男人坐在桌边一直盯着那条项链。突然，灯灭了。整个咖啡馆处在一片黑暗之中。年轻的女人开始叫起来，她非常惊慌。几分钟后灯又亮了，这个女人正在哭泣，她的项链不见了。咖啡馆经理很快关上门，并打电话通知了警察，没有人能够走出咖啡馆。警察很快来了。警长命令手下搜查每一个人，但没有发现项链。接着他们搜查了整个咖啡馆，但项链仍旧没有找到。警长审视咖啡馆里每一个人的脸。他看到那个丑陋的男人并盯着他看。他走向那个男人然后拿起桌子上的汤碗，把汤倒进一个杯子里。项链出现了。警察抓住并带走了那个男人。女人拿回了项链非常开心。

Cross Pendant

J:但是我不明白，第二天下午你把它还给了我.我记得很清楚.M:是的,jeanne.我还给你一串项链.它真的很像你的项链,但跟你那个不同.它花了我们三万六千法郎.J:三万六千法郎!M:Pierre和我借钱并且买了项链,在后来的十年里我俩夜以继日付出代价.这就是为什么我现在看上去这么老.经过这几年,我们终于还清了所有债务.J:但是我亲爱的朋友,Mathilde.你管我借的那条项链并不是一条真的钻石项链.他根本就不珍贵.项链里的石头是用玻璃做的.它最多值500法郎.

the necklace (that ) she is wearing is beautiful. 定语从句

need在这里是动词动词的形式要根据时态和人称的变化而变化这里阐述的是很平常的事所以用一般时态再加上主语是she所以谓语应该要用第三人称单数形式e.g.Heneedsagirlfriend.(他还没有女朋友所以他每时每刻一直都是需要一个女朋友)

PCR技术的基本原理 类似于DNA的 天然复制过程,其特异性依赖于与靶序列两端互补的寡核苷酸引物. PCR是一种体外DNA 扩增技术,是在模板DNA、引物和4种脱氧核苷酸存在的条件下,依赖于DNA聚合酶的酶促合反应,将待扩增的DNA片段与其两侧互补的寡核苷酸链引物经“高温变性——低温退火——引物 PCR扩增仪 延伸”三步反应的多次循环,使DNA片段在数量上呈指数增加,从而在短时间内获得我们所需的大量的特定基因片段. 在环境检测中,靶核酸序列往往存在于—个复杂的混合物如细胞提取液中,且含量很低,对于探测这种复杂群体中的特异微生物或某个基因,杂交就显得不敏感.使用PCR技术可将靶序列放大几个数量级,再用探针杂交探测对被扩增序列作定性或定量研究分析微生物群体结构.PCR技术常与其他技术结合起来使用,如RT-PCR、竞争PCR、槽式PCR、RAPf)、ARDRA等.

因为这种物品都使用的是白磷，白磷的着火点是非常低的，所以才会发生这样的现象。