基数词记忆技巧序数词记忆口诀年份快速读法

基数词与序数词
主讲：董宇
基数词与序数词
（七年级下，P57 是基数词，P118是序数词））
six ----six teen ----six ty
seven ----seven teen ----seven ty eight ----eigh teen ----eigh ty nine ----nine teen ----nine ty 6~9 后直接加–teen ,
直接加-ty
基数词
66大顺
one ----eleven
two ----twelve ----twen ty three ----thir teen ----thir ty four ----four teen ----for ty five ----fif teen ----fif ty
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LV 名牌包
one ----e l e v e n
tw o ----tw elve ----tw enty
three ----thir teen ----thir ty four ----four teen ----for ty
five ----fif teen----fif ty
20:twenty 30：thirty 21: twenty –one 31: thirty-one 22: twenty –two 32:thirty-two 23 :twenty –three33:thirty-three 24:twenty –four 34:thirty-four 25:twenty –five 35…..
26:twenty –six 36……
27:twenty –seven 37……
28:twenty –eight 38…..
29:twenty –nine 39…….
40: forty 50:fifty 41:forty–one 55:….. 42:….. 57:…..
60:sixty 70:seventy 80:eighty 69:….. 73:……. 82:……. 64:….. 78:……. 85:……
90:ninety 96: 99:
100: one hundred
101: one hundred and one
104: one hundred and four
156: one hundred and fifty –six
204: two hundred and four
810: eight hundred and ten
107____ 145______
240_____ 721______
基数词变序数词
先记一下变序数词口诀
一、二、三，特殊记，th要从四加起；
八去t, 九去e ;
ve要用f替，ty变成tie , 再把th加上去。

如果遇到几十几，只变个位就可以。

one—first eleven--eleven th
two–second twel ve--twel fth three—third thirteen-thirteen th four—four th fourteen-fourteen th
fi ve–fi fth fifteen-fifteen th six—six th sixteen-sixteen th seven–seven th seventeen-seventeen th eight–eigh th eighteen-eighteen th nine–nin th nineteen-nineteen th ten–ten th一、二、三，特殊记，th要从四加起；
八去t, 九去e ;
ve要用f替，ty变成tie , 再把th加上去。

如果遇到几十几，只变个位就可以。

twen ty -twen tie th thirty –thir tie th forty —for tie th sixty —six tie th
seventy —seven tie th eighty –eigh tie th ninety –nine tie th
one hundred –one hundred th
一、二、三，特殊记，th 要从四加起；
八去t, 九去e ;
ve 要用f 替，ty 变成tie , 再把th 加上去。

如果遇到几十几，只变个位就可以。

twenty-one twenty-first twenty-two twenty-second twenty-three twenty-third twenty-four twenty-fourth twenty-five twenty-fifth twenty –six twenty-sixth twenty-seven twenty-seventh twenty-eight twenty-eighth twenty-nine twenty –ninth
一、二、三，特殊记，
th 要从四加起；八去t, 九去e ;ve 要用f 替，ty 变成tie , 再把th 加上去。

如果遇到几十几，只变个位就可以。

first—1st thirteenth –13th second –2nd fourth–14th
third--3rd fifteenth—15th fourth--4th sixteenth—16th
fifth–5th seventh –17th
sixth–6th eighteenth—18th seventh –7th nineteenth—19th eighth –8th twenty–20ty
ninth–9th twenty-first --21st tenth–10th twenty-second --22nd eleventh –11th twenty-third --23rd twelfth --12th twenty-four --24th
twenty-fifth —25th eightieth—80th twenty-sixth –26th ninetieth—90th twenty-seventh 27th one hundredth—100th twenty-eighth 28th
twenty-ninth 29th
thirtieth 30th
fortieth 40th
fiftieth 50th
sixtieth 60th seventieth 70th
补全P57
页
练习
序数词表示―日期‖
五月一日：May 1st
三月八日：March 8th 五月三十一日：May 31st
练习：
十二月二十日:七月七日：
八月八日：December 20th
July 7th
August 8th
1.电话号码读法：
seven, six, one ,three, zero,four
3321-0073:
double three, two ,one ,double zero, seven ,three
练习：
1244-357:
2.年份读法(2位2位读) （2个0不挨着）
1876：eighteen seventy-six
2030: twenty thirty
1902: nineteen o two
练习：
1996：
2014:
年份读法（2个0挨着的，读数字）
2000：two thousand
2008: two thousand and eight
1600: sixteen hundred
练习：
2005：
1900：
日期的表达方法：
汉语：2014年5月31日（年-月-日，年在前）英语：5月31日，2014 （年在后，其余随便）（或）
31日5月，2014
May 31st ,2014 : May (the) thirty-first ,twenty fourteen
31st May,2014 : the thirty-first of May ,twenty fourteen。