英语中大数字的读法优秀课件
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英语大数字的表达及读法(thousand什么情况下加s)一.1000以上的基数词的表示法:先从右至左数,每三位数加一个逗号(即以此把数目分为若干段)。
第一个逗号前的数为thousand(千),第二个逗号前的数为million(百万),第三个逗号前的数为billion(十亿)。
例如:8,456——eight thousand, four hundred and fifty-six 36,789——thirty-six thousand, seven hundred and eighty-nine30,345,130——thirty million, three hundred and forty-five thousand,one hundred and thirty23,456,342,456——twenty-threebillion, four hundred and fifty-six million, three hundred and forty-two thousand, four hundred and fifty-six(冉老师有话说:上面给出的例子冉老师都包含了同学们在日常学习中遇到的大数字的表达,所以同学们可以按照上面的结构去套自己所要写出的数字。
)二. 大数字表达的注意事项1.英语中没有“万”这个单位,要表示“万”的话就要借助“千”——1万=10个1千。
例如:1万——ten thousand 十万——hundred thousand(百个一千)(冉老师有话说:具体的大数字表达,在hundred、thousand 等单位词后面不能加s来表示复数,巧妙的记忆方法是先读一遍,听一听后面有没有s。
)三.hundred/thousand加s的情况(模糊表达的时候要加上s)例如:成百上千——hundreds of……成千上万——tens of thousands of……美食让我夜不能寐。
英文大数字的读法和写法英文大数字的读法和写法1. 1000 - One thousand2. 10,000 - Ten thousand3. 100,000 - One hundred thousand4. 1,000,000 - One million5. 10,000,000 - Ten million6. 100,000,000 - One hundred million7. 1,000,000,000 - One billion8. 10,000,000,000 - Ten billion9. 100,000,000,000 - One hundred billion10. 1,000,000,000,000 - One trillionTo get a better understanding of how these numbers are written in English, we can break them down by place value. For example:- 1,264 is written as "one thousand, two hundred sixty-four."- 58,943 is written as "fifty-eight thousand, nine hundred forty-three."- 2,354,789 is written as "two million, three hundred fifty-four thousand, seven hundred eighty-nine."- 325,000,000 is written as "three hundred twenty-five million."Large numbers in English often use commas to separate groups of three digits, starting with the ones place. It's important to note that in American English, the word "billion" means 1,000,000,000, while in British English itused to mean 1,000,000,000,000 but has been standardized to mean the American meaning.Understanding how to read and write large numbers in English is important for communicating about finances, populations, and other numerical data. Practice with these examples and use them in context to become more comfortable with these numbers.。
英文大数字的读法和写法一、数字的读法数字和字母相同,属于语言交际的范畴,其特点是可以用语言读出来。
英文数字的读法与中文数字的读法有很大的区别,因此我们需要认真学习和掌握。
1. 单个数字读法(1) 0:zero / nought(2) 1:one(3) 2:two(4) 3:three(5) 4:four(6) 5:five(7) 6:six(8) 7:seven(9) 8:eight(10) 9:nine2. 十位数字读法(1) 10:ten(2) 20:twenty(3) 30:thirty(4) 40:forty(5) 50:fifty(6) 60:sixty(7) 70:seventy(8) 80:eighty(9) 90:ninety3. 11~19的数字读法11:eleven 12:twelve 13:thirteen 14:fourteen 15:fifteen 16:sixteen 17:seventeen 18:eighteen 19:nineteen4. 100~900的数字读法(1) 100:one hundred(2) 200:two hundred(3) 300:three hundred(4) 400:four hundred(5) 500:five hundred(6) 600:six hundred(7) 700:seven hundred(8) 800:eight hundred(9) 900:nine hundred 5. 1000以上数字的读法(1) 1000:one thousand(2) 10000:ten thousand(3) 1000000:one million(4) 1000000000:one billion二、数字的写法英文数字的写法也是我们需要认真学习的,因为不同于中文,英文数字需要我们用它正确的写法来表达数字的大小。
1、1~9的数字写法(1) 1:one(2) 2:two(3) 3:three(4) 4:four(5) 5:five(6) 6:six(7) 7:seven(8) 8:eight(9) 9:nine2、10~19的数字写法(1) 10:ten(2) 11:eleven(3) 12:twelve(4) 13:thirteen(5) 14:fourteen(6) 15:fifteen(7) 16:sixteen(8) 17:seventeen(9) 18:eighteen(10) 19:nineteen 3、20~90的数字写法(1) 20:twenty(2) 30:thirty(3) 40:forty(4) 50:fifty(5) 60:sixty(6) 70:seventy(7) 80:eighty(8) 90:ninety4、100~900的数字写法(1) 100:one hundred(2) 200:two hundred(3) 300:three hundred(4) 400:four hundred(5) 500:five hundred(6) 600:six hundred(7) 700:seven hundred(8) 800:eight hundred(9) 900:nine hundred5、1000以上的数字写法(1) 1000:one thousand(2) 10000:ten thousand(3) 100000:one hundred thousand(4) 1000000:one million(5) 1000000000:one billion三、从数字到字母的转换方法我们有时候需要把数字转换成字母来表达,这时我们需要使用英文单词,以下是从数字到字母的转换方法:1、0-9对应的字母是:(1) 0:z(2) 1:a(3) 2:b(4) 3:c(5) 4:d(6) 5:e(7) 6:f(8) 7:g(9) 8:h(10) 9:i2、10-15对应的字母是:(1) 10:j(2) 11:k(3) 12:l(4) 13:m(5) 14:n(6) 15:o3、16-21对应的字母是:(1) 16:p(2) 17:q(3) 18:r(4) 19:s(5) 20:t(6) 21:u4、22-25对应的字母是:(1) 22:v(2) 23:w(3) 24:x(4) 25:y以上就是数字的读法和写法,英文数字并不难,只要掌握了规律,就能轻松地理解和使用。