(共15张PPT)
中考总复习语法专项
数词
数词
基数词
序数词
基数词
1
one
2
two
3
three
4
four
5
five
6
six
7
seven
8
eight
9
nine
10
ten
11
eleven
12
twelve
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
20
twenty
30
thirty
40
forty
50
fifty
60
sixty
70
seventy
80
eighty
90
ninety
一些比较大的数词
hundred
百
thousand
千
million
百万
billion
十亿
one hundred
five hundred
one thousand
five thousand
one million
ten million
one billion
five billion
hundred,thousand, million, billion后跟具体数字,不加s
短语:
hundreds of
thousands of
millions of
billions of
基数词变序数词
基数词
序数词
one
two
three
four
five
six
seven
first
second
third
fourth
fifth
sixth
seventh
基数词
序数词
eight
eighth
nine
ninth
ten
tenth
eleven
eleventh
twelve
twelfth
thirteen
thirteenth
twenty
twenties
1,2,3特别记
8去t 9除e
ve要用f替
整十基变序,
先把y变ie再加th
要是遇上几十几
只变后面就可以
数词的一些值得注意的用法
表示分数
分子基数词
分母序数词
分子大于1,分母+s
1/7
one seventh
2/5
two fifths
表示年龄
大概年龄
他五十多岁时
in his fifties
数词的一些值得注意的用法
表示时间
点钟表示方法:
1.直接法:
整点
8:00
eight o’clock
非整点
8:10
eight ten
2.间接法:
30分内
8:10
ten past eight
超30分
8:45
fifteen to nine
3.一些时间还有特殊表示方法:
30分:half
8:30
half past eight
15分:quarter
8:15
a quarter past eight
表示时间
点钟表示方法:
4.表示上午或下午的点钟
上午8:00
8:00 a.m.
晚上8:00
8:00 p.m.
世纪、年、月、日表示方法:
月日
7月13日
July thirteenth
July 13th
年月日
2022年7月13日
July thirteenth,2022
读作:July thirteenth two thousand and twenty two
读作:July thirteenth twenty twenty two
世纪、年、月、日表示方法:
世纪
十七世纪
in the 17th century
in the 1600s
读成:in the sixteen hundreds
年代
十七世纪八十年代
in the 1680s
读成:in the sixteen eighties
真题演练:
1. —When was the Communist Party of China founded
— In 1921. It’s her _______ birthday this year.
A. hundred B. hundredth C. hundreds of D. the hundredth
2. There are ______ floors in this building. He lives on the ____ floor.
A. thirty; nine B. thirtieth; nine C. thirtieth; ninth D. thirty; ninth
3. On my _____ birthday, my aunt gave me a nice dress as a present.
A. nine B. ninth C. the ninth
4. The words from Pafe 1 to Page 3 are very clear. But the ones the ______ page are not.
A. first B. two C. three D.fourth
5. Among all these books, _____ of them are for children to read.
A. three fifth B. three fifths C. threes fifth
6. My aunt became a nurse in her ______ and she still loves her job now.
A. twenties B. twentieth C. twenty
数词
基数词变序数词
1,2,3特别记,8去t 9除e,ve要用f替
整十基变序,先把y变ie再加th
要是遇上几十几,只变后面就可以
一些比较大的数字
hundred
thousand
million
billion
具体数字后面不加s
+of短语,才+s
一些需要注意的用法
分数表示法
分子用基数词,分母用序数词,
分子大于1,分母加s
大概年龄表示法
in one’s + 整十复数
小结:
一些需要注意的用法
点钟表示法
整点
非整点
直接法:
间接法:
30分内
超30分
特殊表示法
half
quarter
年月日表示法和读法
世纪,年代表示法和读法
Thank You !