人教PEP版小升初英语《数词专题总复习》精品教学课件PPT优秀课件

这是一份人教PEP版小升初英语《数词专题总复习》精品教学课件PPT优秀课件，共26页。PPT课件主要包含了numbers等内容，欢迎下载使用。

表示数目多少或顺序多少的词叫数词， 数词分为基数词和序数词。表示数目 多少的数词叫基数词；表示顺序的数 词叫序数词。
zer nine eightseven
twthreefur five
zer nine eight
three furfive
Numbers arewidely used.
Hell ，86861873 ---
Let’s sing a sng ！
Let’s cunt!
1-10netw three furfivesix seven eight nine ten
11-19eleven
frteenfifteen
thirteen sixteen
seventeeneighteennineteen
Let’s review
One hundred
Lk and Read
nehundred 1,000ne thusand
1,000,000ne millin1,000,000,000ne billin
Canyu readthem ? billinmillinthusand1002,00030,000400,0005,000,00060,000,000700,000,0008,000,000,00090,000,000,000100,000,000,000
ne hundred ne thusand ten thusandne hundred thusand ne millinten millinne hundred millin ne billinten billin
ne hundred billin
一百 一千 一万 十万 一百万 一千 万 一亿 十亿 一百亿
数十/百/千/百万tens/ hundreds/thusands/ millins f
Step1:ne hundred and twenty-three billin, Step2:fur hundred and fifty-six millin, Step3:seven hundred and eighty-nine thusand, Step4:ne hundred and three
123 ,456 , 789 , 103
625six hundred and twenty-five8,961eight thusand, nine hundred and sixty-ne95,680ninety-five thusand, six hundred and eighty
Lk and Practice
6,302,876six millin, three hundred and tw thusand,eighty hundred and seventy-six45,690,510,810frty-five billin ,six hundred and ninety millin, five hundredand ten thusand ,eight hundred and ten
What is the largest / smallest 4-digit number?
Let’s d a practice!
face tface number tnumber
ne ---firstthree---third five---fifth seven---seventhnine---ninth
tw---secndfur---furthsix---sixth eight---eighthten----tenth
twenty---twentieth
thirty---thirtieth
fifty---fiftieth
frty---frtiethsixty---sixtieth
seventy---seventieth
eighty---eightieth
ninety---ninetieth
rdinal numbers
rdinalnumbers(序数词 )一、二、三，特殊记， 加th从4起，八少“t”，九去“e”，“ve”要用“f”替，(five, twelve) 见“y”变成“i”和“e”，词尾加上 “th”，(twenty,thirty,---ninety)若是遇到几十几，只变个位就可 以。
Can yu write their rdinal numbers?
December is the _t_w_e_l_f_t_h_ mnth f the year.Mnday is the secndday f the week.English is spken by mst peple as their _f_i_r_st language in the USA, Great Britain, Australian, and Canada.The Games f the t_we_n_t_y_-_n_i_n_t_h_ Olympic in 2008 will be held in thecity f Beijing.I’m hungry. I’ve eaten three apples. Wuld yu please give me a_f__u_r_t_h_ ne?At the beginning f the _t_w_e_n_t_y_-_f_i_r_s_t_ century thewrld’s ppulatin has passed 6 billin.He gt ff this bus and gt n a secndne.