万圣节节日由来是宗教祭祀。
万圣节又叫诸圣节，在每年的11月1日，是西方的传统节日；而万圣节前夜的10月31日是这个节日最热闹的时刻。在中文里，常常把万圣节前夜讹译为万圣节。
为庆祝万圣节的来临，小孩会装扮成各种可爱的鬼怪向逐家逐户地敲门，要求获得糖果，否则就会捣蛋。而同时传说这一晚，各种鬼怪也会装扮成小孩混入群众之中一起庆祝万圣节的来临，而人类为了让鬼怪更融洽才装扮成各种鬼怪。
The holiday of Halloween is a religious ritual.
Halloween is also called the Holy Day. On November 1st of each year, it is a traditional festival in the West. On October 31st of Halloween, it is the most lively moment of the festival. In Chinese, Halloween is often translated into Halloween.
To celebrate the advent of Halloween, children will dress up as cute ghosts and knock on the door from house to house, asking for candy, otherwise they will be tricky.
At the same time, it is said that this night, all kinds of ghosts will also be dressed as children to join in the crowd to celebrate the advent of Halloween, and humans dressed up as ghosts in order to make the ghosts more harmonious.
扩展资料：
关于万圣节：
万圣节前夜就是“圣夜”的意思。万圣夜已经变成一年中最流行和最受欢迎的节日之一，许多人都以极大的热情来庆祝这一节日。 万圣夜在11月1日的前一夜,其实是赞美秋天的节日，就好像五朔节是赞美春天的节日一样。
西方很多民族都在万圣节前夜有庆典聚会，这又被叫做"All Hallow E'en”、"The Eve of AllHallows"、"Hallowe'en" ，或者"The eve of All Saints'Day"。最终约定俗成演变成了"Halloween”，中文意译成了万圣节之夜。
在西方国家，每年的10月31日，有个"Halloween” ，辞典解释为"The eve of All Saints'Day” ，中文译作: “万圣节之夜”。万圣节是西方国家的传统节日。这一夜是一年中最“闹鬼”的一夜,所以也叫“鬼节”。
华语地区常将万圣夜误称为万圣节。"Hallow" 来源于中古英语halwen，与holy词源很接近，在苏格兰和加拿大的某些区域，万圣节仍然被称为"All Hallow Mas”，意思是在纪念所有的圣人(Hallow)那一天，要举行的弥撒仪式(Mass)。
参考资料来源：百度百科-万圣节
万圣节由来的英文简介如下：
Halloween is a holiday celebrated on October 31. By tradition, Halloween begins after sunset. Long ago, people believed that witches gathered together and ghosts roamed the world on Halloween.
Today, most people no longer believe in ghosts and witches. But these supernatural beings are still a part of Halloween.
万圣节前夜是在10月31日庆祝的一个节日，根据传统，万圣节前夜的庆祝活动从太阳落山开始。在很久以前，人们相信在万圣节前夜女巫会聚集在一起，鬼魂在四处游荡。
现在，大多数人们不再相信有鬼魂和女巫的存在了，但是他们仍然把这些作为万圣节前夜的一部分。
万圣节又叫诸圣节，在每年的11月1日，是西方的传统节日；而万圣节前夜的10月31日是这个节日最热闹的时刻。在中文里，常常把万圣节前夜（Halloween）讹译为万圣节（All Saints' Day）。
为庆祝万圣节的来临，小孩会装扮成各种可爱的鬼怪向逐家逐户地敲门，要求获得糖果，否则就会捣蛋。而同时传说这一晚，各种鬼怪也会装扮成小孩混入群众之中一起庆祝万圣节的来临，而人类为了让鬼怪更融洽才装扮成各种鬼怪。
More than two thousand years ago, the Christian Church in Europe designated November 1 as "All Hallows' Day." "Hallow" means saints.
两千多年前，欧洲的基督教会把11月1日定为“天下圣徒之日”，“Hallow”即圣徒之意。
Legend has it that since the 500th century BC, Celts, who lived in Ireland and Scotland, moved the festival forward one day, October 31.
传说自公元前五百年，居住在爱尔兰、苏格兰等地的凯尔特人把这节日往前移了一天，即10月31日。
They think that the day is the official end of the summer, that is, the beginning of the new year, the beginning of the harsh winter.
他们认为该日是夏天正式结束的日子，也就是新年伊始，严酷的冬天开始的一天。
At that time, people believed that the dead soul of the old man would return to his former residence on this day to find a living spirit in the living, thereby regenerating, and this is the only hope that people can regenerate after death.
那时人们相信，故人的亡魂会在这一天回到故居地在活人身上找寻生灵，借此再生，而且这是人在死后能获得再生的唯一希望。
The living person is afraid of the soul of the dead to take over, so people will extinguish the fire and candlelight on this day, so that the soul of the dead can not find a living person, and dress yourself as a demon ghost to scare away the soul of the dead.
而活人则惧怕死人的魂灵来夺生，于是人们就在这一天熄掉炉火、烛光，让死人的魂灵无法找到活人，又把自己打扮成妖魔鬼怪把死人的魂灵吓走。
After that, they will rekindle the fire and candlelight and start a new year of life.
之后，他们又会把火种、烛光重新燃起，开始新的一年的生活。
Do you love a good fright? ThenHalloween is the holiday for you! This eerie festivity is observed in America and Europeon October 31. You can share in the fun by learning some Halloween Englishlingo and customs. These hair-raising Halloween treats are sure to spook you!
你喜欢恐怖吗？那万圣节就是你的节日了！这是被美国和欧洲视10月31日为阴森的节庆。藉由学习万圣节英文术语与习俗你可以分享其中的乐趣。这些毛骨悚然的万圣节把戏肯定会吓坏你！
The name Halloween comes from acontraction of All Hallows Eve (Evening), the day before All Hallows Day. Onthis night it was believed that the spirits of the dead would try to come backto life!
Halloween这个字来自於All Hallows Eve(夜晚)，All Hallows Day前一天的缩写。人们认为在当天晚上，亡者的灵魂会重新复活！
Dressing up in costumes is one of themost popular Halloween customs, especially among children. According totradition, people would dress up in costumes (wear special clothing, masks ordisguises) to frighten the spirits away.
Dressing up in costumes是最受欢迎的万圣节风俗之一，尤其受孩子们的欢迎。按照传统，人们会dress up in costumes(穿戴著一些特别的服装，面具或者装饰)来吓跑灵魂。
PopularHalloween costumes include vampires (creatures that drink blood), ghosts(spirits of the dead) and werewolves (people that turn into wolves when themoon is full).
流行的万圣节服装包括vampires(吸血鬼)，ghosts(死者的灵魂)和werewolves(每当月圆时变成狼形的人)。
The tradition of the Jack o' Lanterncomes from a folktale about a man named Jack who tricked the devil and had towander the Earth with a lantern. The Jack o' Lantern is made by placing acandle inside a hollowed-out pumpkin, which is carved to look like a face.
Jack o' Lantern的传统来自於一个民间传说，一个名叫Jack戏弄了恶魔，之後就不得不提著一盏灯在地球上流浪。Jack o' Lantern是用蜡烛插在中间挖空且雕刻成脸形的的南瓜做成的。本回答被提问者采纳
Halloween is the Western Ghost Festival. For foreign countries, Halloween is like our Zhongyuan Festival. On this day, they will dress up like ghosts and hold carnivals everywhere.
万圣节是西洋鬼节，对国外来说万圣节就像我们的中元节，这一天他们会把自己打扮的鬼模鬼样，到处举办狂欢派对。
The word "Halloween" originated from the Catholic Church. On November 1 of each year, it is a Catholic festival to celebrate the saints, all halls day or all saint's day.
“万圣节”这个字，起源自天主教教会。每年的 11 月 1 日，是天主教庆祝诸圣的节日 All Hallows Day 或 All Saint's Day。
On Halloween, the eve of October 31 is the annual harvest festival of Celts, which symbolizes the end of the year and the beginning of the new year.
而在万圣节前夕，每年十月三十一日的前夕是塞尔特族人的年度丰收祭典，象征着一年的结束，以及新一年的开始。