19January-is-the-first-month.课件ppt

1.Howmanymonthsarethereinayear?Therearetwelvemonthsinayear.2.whatisthefirstmonthoftheyear?isthefirstmonthoftheyear.Ja-nu-ary3.Whatisthefirstdayoftheyear?Thefirstday,January1st,iscalledNewYear’sdayisthefirstdayoftheyear.January1stNewYear'sDayNewYear'sDay3.Whatisthefirstdayoftheyear?4.WhatdopeopledoonNewYear’sDay?PeoplehaveaholidayandtheycelebrateNewYear’sDayIt'sJanuary.Thechildrenare.skatingIt'sJanuary.Thechildrenareasnowman.makingFebruaryisthesecondmonthoftheyear5.Whatisthesecondmonthoftheyear?SpringFestivalisusuallyinJanuaryorFebruary.SpringFestivalNowpeoplecallit.ChineseNewYearAllpeopleinChinahaveaholiday.Theygobackhometocelebratethefestivalwiththeirfamilies.Ontheeveofthefestival,Peopleusuallyhavedumplings.PeopleinthesouthofChinahavericecakes.It'sFebruary.Peopleareinthesupermarket.shoppingIt'sFebruary.TheyareSpringFestival.celebratingcelebrateJanuaryNewyear'sDayholidayFebruarygobackSpringFestivalChineseNewYearPractice1.isthefirstmonthoftheyear.2.Thefirstday,January1st,iscalled.3.PeoplehaveaandtheyNewYear'sDay!4.isthesecondmonthoftheyear.5.isusuallyinJanuaryorFebruary.6.Theyhometocelebratethefestivalwiththeirfamilies.celebrategobackJanuaryNewYear'sDayholidayFebruarySpringFestival太阳历又称为阳历，是以地球绕太阳公转的运动周期为基础而制定的历法。太阳历的历年近似等于回归年，一年12个月，这个“月”，实际上与朔望月无关。阳历的月份、日期都与太阳在黄道上的位置较好地符合，根据阳历的日期，在一年中可以明显看出四季寒暖变化的情况；但在每个月份中，看不出月亮的朔、望、两弦。如今世界通行的公历就是一种阳历，平年365天，闰年366天，每四年一闰，每满百年少闰一次，到第四百年再闰，即每四百年中有97个闰年。公历的历年平均长度与回归年只有26秒之差，要累积3300年才差一日农历是中国目前与格里历（即公历）并行使用的一种历法，人们习称“阴历”，但其实是阴阳历的一种，即夏历，并非真正的“阴历”。人们因为二十四节气对于农业生产有重要意义，因而常把夏历称为“农历”，但二十四节气应根据太阳在黄道上的位置而决定，应该属于太阳历部分。至今几乎全世界所有华人及朝鲜、韩国和越南及早期的日本等国家，仍使用农历来推算传统节日如春节、中秋节、端午节等节日[1]。