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1、月份的缩写规律,除五月份外，一年中的其他11个月均可缩写为三个字母，但九月份的缩写则有Sept.或Sep.两种写法。,Unit 8 When is your birthday?,Section APeriod 2,复习,大家还记得这些基数词吗？,1 2 3 4 5 6 7,one,two,three,four,five,six,seven,8 9 10 11 12 13,eight,nine,ten,eleven,twelve,thirteen,14 15 16 17,fourteen,fifteen,sixteen,seventeen,eighteen nineteen twenty twe
2、nty-one twenty-two twenty-three thirty,forty fifty sixty seventyeighty ninety,1819 2021222330,405060708090,基数词的规律,0至12须认真记；13至19词尾都是-teen；几十的词尾跟着-ty；若要表示“几十几”，整十位数加上个位数，中间用连字符“-”连接起即可。,first,第一张图片,the first picture,the first month,第一个月,January is the first month of a year.,second,the second picture,
3、the second month,第二张图片,第二个月,February is the second month of a year.,third,第三张图片,the third picture,第三个月,the third month,March is the third month of a year.,1st,缩写,2nd,3rd,21st,22nd,23rd,缩写,大家找到基数词变序数词的规律了吧？,二 三变字体,th 从四上起.怎么加？真好记!八加h，九减ef代替ve，ty变为tie若想表示几十几，只变个位就可以。,序数词的用法,序数词在使用时，通常前面要加定冠词the。如：the
4、third birthday。但如果序数词前有了物主代词等限定词时，则不再加the。如：her third birthday。序数词可以表示“几月几号”中的“几号”。如：10月1日 October first/1st。序数词可以表示编号、顺序等，但是应该放于名词前，而基数词应放名词后。如：第五课 the fifth lesson=lesson five。,做笔记哦,date,日期（常指几月几日）,/deit/,whats the date today？,今天是几号？,happy,愉快的；高兴的；满意的,Happy birthday！生日快乐！,November,22,写作：November 2
5、2nd 读作：November twenty-second,美式,November,22,写作：November 22nd/November 22 读作：November the twenty-second,英式,Read the dates:,January the first,March the eighth,August the second,September the tenth,July the third,February the twelfth,_ is the 1st month of the year._ is the 2nd month of the year._ is the 5th month of the year.August is the _ month of the year.October is the _ month of the year.,January,February,May,eighth,tenth,这些题目难吗？,Thank you!,Bye-bye!,
