0 zero; Zero; O
1 one
Two, please
three three
Four four
Five five
66
last seventh-day memorial ceremony
Baba
ninety-nine
10 ten
1 1 11
12 XII
13 XIII
14 XIV
15 15
16 XVI
17 seventeen
18 XVIII
19 XIX
twenty past eight p.m.
2 1 21
twenty-two
23 23
At half past thirty.
32 years old
Forty forty
Fifty fifty points
660
Seventy seventy
8080
90 90
100 one hundred
10 1 10 1
156 156
192 192nd
200 200
300 300
Four hundred dollars
Five thousand five hundred
600
700 yuan. 700 yuan
800 yuan. 800 yuan
900 900
1 0,000 one thousand
1 0,0011001
1, 3001300; 1.3 thousand
Twenty-two thousand
20342034
6,502 land, 502
38 thousand
Forty-five thousand six hundred and seventy-two yuan
Five hundred thousand
1 million
3 123400 RMB three million one hundred and twenty-three thousand four hundred yuan
Eight million
47 million dollars
990 million
1 0,000,000,000,000,000,000,1,000,000 (US: one billion, one billion)
1, 050,000,000,000,150,000,000.
10,000,000,000,10 billion
200 billion 200 billion
One billion, one billion (one trillion, one trillion)
Six billion dollars
ordinal
First first
Second second
one third
Fourth, fourth.
Fifth, fifth
66
Seventh, seventh
One in eight
Ninth ninth
The tenth is the tenth
Eleventh session
12 December
Thirteenth session
Fourteenth session
Fifteenth session
Sixteenth, sixteenth
Seventeenth session
Eighteenth session
Nineteen tenth
Twentieth session
The 21st session
The 22nd session
Article 23
Thirtieth
Thirty-first session
Fortieth session
fiftieth
Sixtieth session
The seventieth session
The eighties
Ninetieth session
Hundredth time
(1) Happiness and the first 10 1 time
Happiness and the third and fourth 134
200 th place
300%
One in four hundred.
One in five hundred.
600%
One in seven hundred.
800% 800
One in nine hundred.
One thousandth
100 1 time
In 2034
In 2034
dimi ... dm
one in a million
One billionth (one trillion)
1/2: half; half
1/3: one third
Three quarters: three quarters
1/5: one fifth
Two fifths: two fifths.
7/8: Seven eighths
110: one tenth; one-tenth
1100: 1%; One percent
11000: one thousandth
110000: one in ten thousand
2' 1/2: two and a half; Two and a half.
4 feet 2/3 inches: four and two thirds.
100%: 100%
0.5%:0.5%
0.46%:0.46%
2.05:2.05； Two o five.
6.003: 6.003; three past six
Seventy-eight twelve
1 19: 119
120: one two oh
688: Six pairs of eights
5337: Five pairs of Sanqi
65 12: 6512
97868: 97868
893493: 893493
737964: 737964
6237488 1: six two three seven four pairs of Bayi
1840 18: 40
1900 1900
1992 1992
Differences between American English and English in the expression of dates and numbers;
In terms of dates, the expressions in the United States and Britain are different. It is British to take the sun first and then the moon, but it is the opposite in America. For example, the writing of1March 2, 996: March 2, 1996 (UK) March 2, 1996 (USA) In the American writing, 1st, ST, nd and RD on the 2nd, 3rd and 3rd are not used. Because the written expression of the date is different, the pronunciation is different. For example, April 20 1987, written in Britain as 20 April 20, 1987, pronounced as April 20, 1987; The American expression is1April 20th, 987, and the pronunciation is1April 20th, 987. Similarly, when all dates are expressed in numbers, there are differences between Britain and the United States. 1May 6, 998 should be written as 6/5/98 for English and 5/6/98 for American; 0 1.08. 1998 is British 1998 August 1, but according to American expression, it is 1998 June 5438+0, American1998 August/kloc-. Therefore, when all numbers are used to indicate dates, misunderstandings often occur and must be used with caution in business activities.
There are great differences between Britain and the United States in expressing the concept of more than one million. For example, one billion English means "trillion" and "trillion", while American English only means "billion"; One trillion English is equivalent to =1018 in the morning, which is a trillion, but American English is equivalent to one billion British English, which is "trillion" and "trillion".
There are also differences in digital oral expression between the two countries. $ 175 (US$ 175) is pronounced as a (1) married seven or five dollars in English and as a (1) married seven or five dollars in the United States, often omitting and; When using the same number to represent numbers continuously, English is used to using double or triple, but Americans generally don't. For example, the telephone number 320 1 12 is pronounced as three two zero, double one two, and American is pronounced as three one two two. 999 234 is pronounced as triple nine two three four in English and nine nine nine two three four in America, but Americans also pronounce three consecutive identical numbers as three plus this number, for example, 999 is pronounced as three nines.
Time representation
1. indicates to add 0 o'clock time, which can be omitted with the cardinal word.
Five o'clock is pronounced five or five o'clock.
2. It means that after a few minutes, after one minute, add the past and then add the hour.
five past seven
half past six
a?quarter?past?eight
Seven minutes past eight is seven. 3. It indicates how many minutes it is, add it after minutes, and then add hours.
Ten minutes to eight (seven fifty)
A quarter to twelve (eleven forty-five)
Twenty to six minutes to six (five forty)
In daily life, the following simple methods are often used to express time.
Read the hours and minutes respectively.
6:3 1 pronounced 631
Pronunciation is 10: 26.
14:03 pronounced as 1403.
16: 15 is pronounced 65.
18:30 is read as 18: 30.
Read 23:55 at 23: 55.
Note: most of the time on the timetable is expressed in 24 hours, so it is not necessary to use a.m. for morning and p.m. for afternoon.
Year-month symbol
1. century can be expressed by definite article+ordinal number+century, or definite article+decimal number+s.
Sixth century ad
The 8th century (18) The 18th century A.D.
1900 20th century
1600 in the 17th century
Here, the century represented by a hundred-digit integer is one century more than the hundred-digit Arabic numeral itself.
2. Age consists of the plural form of the century plus ten integers represented by definite articles and cardinal words.
In the 1930s or 1990s.
The 1930s
In 1860' s (six or eight dimensions in19th century).
In the 1860s.
When Marx was in his fifties, he found it important to study the situation in Russia, so he began to learn Russian.
In the 1970s, when Marx was in his fifties, he found it important to study the situation in Russia and began to learn Russian.
3. It indicates the early, middle and late stages of an era, and the early, middle and late stages can be added after the definite article and before the age.
In the early 1920s.
In the mid-1950s.
4. Year, month and day symbols
A. The year is expressed by cardinal words, usually written as Arabic numerals. When reading, you can read in units of hundreds, and you can also read in units of centuries and years.
1949 is pronounced as 90 very happy and 49 or 19 49.
1800 is pronounced as 1800.
253 is pronounced as two forgotten sums 53 or two 53.
1902 is pronounced as 920 or 920.
To indicate which year, the preposition in is usually added before the number of years. When using year, year comes before the number.
253 BC, 253 BC.
However, Arabic numerals are usually added to indicate the year.
B. month, which month is represented by the preposition in plus the first capitalized month word. For example: May is May; July is July. For simplicity, when months and dates are used together, months are often abbreviated. Except May, June and July, all other months are represented by their first three letters, except September.
January-January-February-February
March-March March April-April ..
August.-August. August
September-September
October-October October
November-November
1feb-1feb
Note: The dot after the abbreviated form here cannot be omitted, because it is a symbol indicating the abbreviated form.
C. the date is expressed by definite article+ordinal number. When should I add prepositions?
National Day is 10/day.
National Day is October 1st. (Pronunciation is October 1st)
National Day is on 10/day.
May 5
It can also be expressed as the fifth day of May.
Mar 1(ST) March 1st (pronounced March 1st or March 1st).
When expressing an ambiguous and imprecise time, such as century, decade, year and month, use the preposition in to express a specific and exact date. The preposition on means morning, afternoon and evening, usually before the preposition in. However, when there are modifiers before and after these words and they are limited to a certain morning, afternoon or evening, the preposition in should be changed to on. Modifiers here can be prepositional phrases, nouns, adjectives, attributive clauses, etc.
On a cold morning, the old man died alone in his house.
On a cold morning, the old man died alone in his house.
I don't want to be disturbed when I study at night.
I don't want to be disturbed when I study at night.
The accident happened on the afternoon of July 7th.
The accident happened on the afternoon of July 7th.
We will have a quiz on Monday morning.
We will have a test on Monday morning.
Four, addition, subtraction, multiplication and division representation
1. "add" is represented by plus sign, and or add; "Equality" is expressed by words such as is, make and equal.
2+3=? What's two plus three?
2+3=5
Two plus three equals five.
Two plus three equals five.
Two plus three equals five.
Two plus three equals five.
Three plus two equals five.
Two plus three equals five
2. "Subtract" or "Take"
10-6=? What's ten MINUS six?
10-6=4 Ten minus six equals four.
Ten subtracts six, and the remainder is four.
Ten MINUS six equals four.
Ten MINUS six equals four.
3. "Multiply" is expressed by time (verb) or multiplication.
3X4=？ How much is three times four?
3X4= 12 Three times four equals twelve.
Three times four equals twelve.
Three times four equals twelve.
Three times four equals twelve.
4. "Divide" is expressed in the past participle form of Divide.
16÷4=? What is sixteen divided by four?
16÷4=4 Sixteen divided by four equals four.
Sixteen divided by four equals/equals/equals four.
Sixteen divided by four equals four.
Verb (abbreviation for verb) is expressed in fractions.
1. The fraction is expressed by cardinal words and ordinal numbers. The radix is the numerator and the ordinal number is the denominator. Except that the molecule is "1", in other cases, the ordinal number should be in the plural form.
Three quarters or three quarters.
A third or a third.
Twenty-five twenty-four
3 1/4 three and a quarter or three and a quarter
1/2 and a half
1/4 quarter or quarter
1 1/2 one and a half years old.
1 1/4 one and a quarter
2. When the score is followed by a noun, if the value expressed by the score is greater than 1, the noun is plural; Less than 1, singular noun.
1 1/2 hours and one and a half hours (pronunciation for one and a half hours).
2 3/4 meters 2 3/4 meters (pronounced 2 3/4 meters)
4/5 m 4/5 m
5/6 inch 5/6 inch
3. Expression of "n power": ordinal number is used as index and radix is used as radix.
The seventh power of 10 and the seventh power of ten (the seventh power of ten).
65438 power of 6 +00 power of 6 10 (power of 6 10).
Six, decimal notation
1. Decimals are expressed by cardinal words, with the decimal point as the boundary and the number to the left of the decimal point as the unit, indicating integers, and the numbers are read together; The number to the right of the decimal point is the unit, indicating the decimal point, and the numbers are read separately; The decimal point is read as point, o is read as zero or o [ou], and the integer part can be omitted when it is zero.
0.4 zero point four or 0.4 zero point four
10.23 ten point two thirty point two three
Twenty-five point six seven twenty-five point six seven
three past one
2. When the numerical value is greater than 1, the nouns after the decimal point are plural, and when the numerical value is less than 1, the nouns after the decimal point are singular.
1.03m1.03m 0.49 ton 0.49 ton
1.5t1.5t.
VII. Percentage representation system
Percent is expressed by radix+percentage.
Fifty percent
Three percent, three percent
0. 12% 0.12%
Here, the first half of percent per means "every" and the second half of cent means "hundred", so the plural form of percent is not used.
Eight, quantitative representation
1. It represents length, width, height, area, etc. It is expressed by cardinal words+unit words (meters, feet, inches, kilograms, etc.). )+adjective (length, width, height. ) or cardinal words+unit words +in+ nouns (length, width, height, weight, etc. ).
Two meters long or two meters long.
Three feet tall or three feet tall.
Four inches wide or four inches wide.
This box weighs 2 kilograms.
This box weighs two kilograms.
Xi city wall width12m, height12m.
Xi' an city wall is12m wide and12m high.
2. When expressing time and distance, use the possessive form of nouns and numerals as attributes.
Five minutes walk.
Walk for five minutes.
It is an hour's drive from my hometown to our university.
It is an hour's drive from my hometown to our university.
Or: It takes an hour's drive from my hometown to our university.
It is three kilometers from our campus to the bell tower.
It is three kilometers from our campus to the bell tower.
3. When the temperature is expressed, the temperature below zero is expressed by minus zero, and the temperature is expressed by cardinal word+degree (s)+ unit word (degree Celsius or degree Fahrenheit).
Thirty-six degrees is still thirty-six degrees. Thirty-six degrees.
Four degrees below zero centigrade or four degrees below zero centigrade.
Water freezes at 32 degrees Fahrenheit.
Water freezes at 32 degrees Fahrenheit.
Water boils at 100 degrees Celsius.
Water boils at 100℃.
When people know exactly what the measurement system is, the unit word here can be omitted.
Your temperature is 37℃ (Pronunciation 37 degrees)
You are thirty-seven degrees. (Celsius)
It's seven degrees below zero.
Today is seven degrees below zero. (Celsius)
4. When a noun phrase consisting of numerals and other nouns is used as an attribute, the nouns in it are singular, and the parts in the noun phrase should be connected by a hyphen "-".
It takes five minutes to walk from the library to the playground.
It takes five minutes to walk from the library to the playground.
She is a girl of 16 years old.
She is a sixteen-year-old girl.
5. say "than? Big (or) several times. "
This room is twice as big as that one.
This room is twice as big as that one.
This dictionary is four times thicker than that book.
This dictionary is four times thicker than that book.
I am twice his age.
I am twice his age.