Talking about numbers freely How old are you
Talking about numbers freely. How old are you? How many family members are there in your family? How many students are there in your class? What’s your favourite number? What is your telephone number?
What number is it like? It looks like a ‘zero’.
100 one hundred 200 two hundred 1, 000 one thousand 3, 000 three thousand 1, 000 one million 4, 000 four million 1, 000, 000 one billion
The CN Tower is over 1, 500 feet tall. over prep. 超过 foot 足;英尺 (pl. feet) 1 foot = 0. 3048 metre (=meter) 米, 公尺
The Tian’anmen Square has an area of about 440, 000 square metres. square n. 广场;正方形 adj. 平方的 area 面积
zero hundred thousand million foot square metre area over num. 零 num. 百 num. 千 num. 百万 n. (pl. feet ) 足;英尺 n. 广场 adj. 平方的 n. 米,公尺 n. 面积 prep. 超过
one two three four five six seven eight nine ten 1 2 3 4 5 6 7 8 9 10 eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty 11 12 13 14 15 16 17 18 19 20
twenty-one thirty forty fifty sixty seventy eighty ninety one hundred 21 30 40 50 60 70 80 90 100
1, 000 one thousand 10, 000 ten thousand 100, 000 one hundred thousand 1, 000 one million
How do we say the following numbers? 4, 056 four thousand fifty-six 23, 813 twenty-three thousand eight hundred and thirteen
567, 110 five hundred and sixty-seven thousand one hundred and ten 6, 425, 200 six million four hundred and twenty-five thousand two hundred
9, 3 0 5 , 0 0 4 , 6 0 7 hundred nine billion three hundred and five thousand million four hundred thousand six million hundred and seven billion
1. People from about 180 countries and areas live in New York. 大约有来自 180个国家和地区的人们生 活在纽约。 2. The CN Tower is 1, 815 feet tall. 加拿大国家电视塔有1, 815 英尺高。 3. Red Square in Moscow is about 91, 000 square metres in size. 莫斯科的红场面积大约 91, 000平方米。
4. France has an area of over 260, 000 square miles. 法国有260, 000多平方英里的面积。 5. There about 8, 000 people living in London. 大约有8, 000人生活在伦敦。 6. Tokyo, the capital of Japan, has over 13, 000 people. 日本的首都东京有13, 000多人口。
We use ordinal numbers to order things and events. We use them to talk about dates, floors, positions, etc.
Women’s Day is on the eighth of March.
Our flat is on the seventh floor.
He is always the first to come to school in our class.
基数词 one two three four five six seven eight nine ten 序数词 first second third fourth fifth sixth seventh eighth ninth tenth
基数词 eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty 序数词 eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth
基数词 twenty-one thirty forty fifty sixty seventy eighty ninety one hundred 序数词 twenty-first thirtieth fortieth fiftieth sixtieth seventieth eightieth ninetieth one hundredth
Complete B 2 on Page 12. 1. Elsa lives on the seventh ______ floor. 2. Ivan lives on the fifteenth _______ floor. 3. Mary lives on the fourth ______ floor. 4. Peter lives on the ______ second floor. ninth floor. 5. Ricky lives on the _____ 6. Wilson lives on the twelfth ______ floor.
数字: 87, 300, 005 读作:eighty-seven million three hundred thousand five 电话号码: 82772906 读作:eight two seven two nine zero six
2. hundred, thousand, million 有不加‘s’ 和加‘s’两种情况: I have two hundred books. (不可加s) 我有两百本书。 I have hundreds of books. (必须加s) 我有数百本书。
(1) 作副词, 如: He often comes first in the exams. 他考试常名列第一。 You must finish your homework first. (2) 前面有限定词(如形容词性物主代词 名词所有格)时,不可再用the。 It’s my first time to watch the lion dance.
Complete sentences with the correct forms of the words given. 1. Do you live on the _____ ninth (nine) floor? 2. Next Friday is my father’s _______ fortieth (forty) birthday. fifth (five) lesson next 3. We will have the ____ week.
hundred (hundred) 4. There are eight ____ students in our school. Hundreds _____ of them come from the same town. 5. On the ____ twelfth (twelve) of December, they will have a sports meeting.
1. Remember the cardinal and ordinal numbers we learned in this lesson. 2. Preview the new words in the next lesson.
- Slides: 35