(共9张PPT)
English Grammar
第4章 Numerals 数词
第2课 序数词
主讲 Tim
OBJECTIVES
能用英语正确表达常用序数词。
了解序数词的概念及运用范围。
2
1
An ordinal number is one such as 1st, 2nd, 3rd, 4th, that shows the position of something in a list of things.
序数词是表示事物在事物列表中的位置的数词，比如第一，
第二，第三等。
Ordinal Number
the 21st century
the third in line
February 14th
the first prize
first 1st eleventh 11th
twenty first 21st
second 2nd twelfth 12th twenty second 22nd
third 3rd thirteenth 13th twenty third 23rd
fourth 4th fifth 5th fourteenth 14th fifteenth 15th twenty fourth 24th
sixth 6th sixteenth 16th
seventh 7th seventeenth 17th
eighth 8th eighteenth 18th
ninth 9th nineteenth 19th
tenth 10th twentieth 20th
Ordinal Number
Fill in the blanks.
1
(6)第二
(7)第三十一
(8)第五
(9) 第十二
(10) 第四十
(1) 第七
(2) 第十四
(3) 第一
(4) 第三
(5) 第四
根据中文写出对应的英文单词 (不能使用简写)。
Exercise
1 New Year’s Day is on January ( ).
2 Independence Day in America is celebrated on ( ) of July.
3 Chinese people celebrate the National Day holiday on October ( ).
4 Lovers celebrate Valentine’s Day on February ( ).
5 March ( ) is Women’s Day.
Fill in the blanks.
2
用正确的序数词填空(用序数词的简写形式)。
Exercise
Answer Keys
(1) 第七 seventh
(6) 第二 second
(2) 第十四 fourteenth
(7) 第三十一 thirty first
(3) 第一 first
(8) 第五 fifth
(4) 第三 third
(9) 第十二 twelfth
(5) 第四 fourth
(10) 第四十 fortieth
Fill in the blanks.
1
根据中文写出对应的英文单词 (不能使用简写)。
Exercise
1 New Year’s Day is on January ( 1st ).
2 Independence Day in America is celebrated on ( 4th ) of July.
3 Chinese people celebrate the National Day holiday on October ( 1st ).
4 Lovers celebrate Valentine’s Day on February ( 14th ).
5 March ( 8th ) is Women’s Day.
用正确的序数词填空(用序数词的简写形式)。
Exercise
2
Fill in the blanks.中小学教育资源及组卷应用平台
英语语法 第4章 数词 第2课 序数词 练习与答案
Exercise 1
Fill in the blanks with ordinal numbers. 根据中文写出对应的英文单词（不能使用简写）。
（1） 第七
（2） 第十四
（3） 第一
（4） 第三
（5） 第四
（6）第二
（7）第三十一
（8）第五
(9) 第十二
(10) 第四十
Exercise 2
Fill in the blanks with ordinal numbers. 用正确的序数词填空（用序数词的简写形式）。
1 New Year’s Day is on January ( ).
2 Independence Day in America is celebrated on ( ) of July.
3 Chinese people celebrate the National Day holiday on October ( ).
4 Lovers celebrate Valentine’s Day on February ( ).
5 March ( ) is Women’s Day.
Answer Key
Exercise 1
Fill in the blanks with ordinal numbers. 根据中文写出对应的英文单词（不能使用简写）。
（1） 第七 seventh
（2） 第十四 fourteenth
（3） 第一 first
（4） 第三 third
（5） 第四 fourth
（6）第二 second
（7）第三十一 thirty first
（8）第五 fifth
(9) 第十二 twelfth
(10) 第四十 fortieth
Exercise 2
Fill in the blanks with ordinal numbers. 用正确的序数词填空（用序数词的简写形式）。
1 New Year’s Day is on January ( 1st ).
2 Independence Day in America is celebrated on ( 4th ) of July.
3 Chinese people celebrate the National Day holiday on October ( 1st ).
4 Lovers celebrate Valentine’s Day on February ( 14th ).
5 March ( 8th ) is Women’s Day.
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