小学英语基数词序数词ppt课件26页.pptx

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英语中基数词,序数词,和钱数的表达PPT

小数
• 读法顺序与中文相似，小数点前数字放在一起读+小数点+小数点后边数字一个一个读出来。 • 1.28 one point two eight • 13.05 thirteen point o five • 0.24 （zero/o/naught）point two four
分数
• 先读分子，后读分母。分子基数词，分母序数词；分子大于一，分母后面加 s • 1/3 one third • 5/8 five eighths • 1/2 one half / a half / half
钱数的读法
＄9.50 nine dollars and fifty cents/ nine point five dollars
₤9.50 nine pounds and fiftys
数字的应用
1. 基数词 • billion, million, thousand • ＄33，300，000，000
2.序数词大规律：在基数词的末尾加th(fourth) 特殊： “一、二、三”单独记( first，second ，third)； “八”去t, “九”去e ， ve要用f 替(eighth, ninth, twelfth)；整十基数变序数，“ty ”变成“ tie ”, th 最后加上去(twentieth)；要是遇到几十几，前用基数后用序(twenty-first)。写法: 1st 2nd 3rd 4th 5th …

小学英语基数词序数词课件 PPT

1,000,000,000
4
one billion
Can you read them ?
billion million thousand
100 2,000 30,000 400,000 5,000,000 60,000,000 700,000,000 8,000,000,000 90,000,000,000 100,000,000,000
一千亿
one hundred billion
数十/百/千/百万tens/ hundreds/thousands/ millions of
123 ,456 , 789 , 103
Step1:one hundred and twenty-three billion,
Step2:four hundred and fifty-six million, Step3:seven hundred and eighty-nine thousand,
What is the largest / smallest 4-digit number?
9831
1389
8 193
Let’s do a practice!
face to face number to number
序数词
•one ---first three---third five---fifth seven---seventh
可以互相讨论下，但要小声点
Let’s count!
• 1-10 • one two three four five • six seven eight nine ten
11-19 eleven twelve thirteen forteen fifteen sixteen seventeen eighteen nineteen

小学英语基数词序数词---语法完整54833ppt课件

可编辑课件PPT
6
Let’s review
thirty
One hundred sixty
forty seventy
几十y
ninety
twenty
twenty可-编o辑n课件ePPT 几十几中间加“—”7
看谁译得快：
100
one hundred
1000 10000
可编辑课件PPT
19
仿写句子
Name:Sam Age:10 Class:四(3)班 Boys：20 Girls:19
Name:Amy Age:13 Class:六(2)班 Boys：15 Girls:18
I am Sam.I am ten years old. I am in Class three Grade four.There are twenty boys and nineteen girls in my class.Do you know how many pupils are there in my class.Yes,there are thirty-nine pupils.I love them.
可编辑课件PPT
20
可编辑课件PPT
Than
LOGO
21
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• 1-10
• one two three four five
• six seven eight nine ten 十几在后面加
11-19
t—e—e—n
eleven twelve thirteen teen
forteen fifteen sixteen

基数词与序数词ppt课件

hundred .
2
说出下列数字
35
90
66
71
20
83
200
103
987
.
3
序数词：表示事物的先后顺序，常与the连用。
one first
1st
two second 2nd
three third
3rd
four fourth 4th
five fifth
5th
（. 说一说 5分钟）
4
基数词：
six seven eight nine ten
5th fifth 15th fifteenth 25th twenty-fifth
6th sixth 16th
7th seventh 8th eighth 9th ninth 10th tenth
17th 18th 19th 20th
sixteenth seventeenth eighteenth nineteenth twentieth
7. 79__s__e__v__e__n__t_y_-_ni_n_e____s_e_v_e_n__ty-ninth
8.
103__o__n__e___h__u__n__d__r_e__d_
and
.
three
16
写出下列数字的基数词、序数词和缩写形式。
1. 3 _________ _________ __________
4. 31__t_h__i_r_t_y__-_o__n__e ___t_h__i_r_t_y__-_f_i_r__s_t_
5. 84__e__i_g__h__t_y__-_f_o_ ur____e__i_g__h__t_y__-_f_o__urth

小学英语数词完整ppt课件

可编辑课件PPT
7
序数词
表示顺序和等级的词称为序数词
可编辑课件PPT
8
第1 第2 第3 第4 第5 第6 第7 第8 第9 第10
first 1st second 2nd third 3rd fourth 4th fifth 5th sixth 6th seventh 7th eighth 8th ninth 9th tenth 10th
（5）一百
100 hundred
可编辑课件PPT
6
小试牛刀
Seven pass
游戏规则：任意一人开始数数，1、 2、3……那样数下去，逢到7的倍数(7、14、21……)和含有7的数字 (17、27……)必须喊“pass”代替。如果有谁逢7却数出来了，就输，有谁没逢7就喊“pass”的，也输。
第11 第12 第13 第14 第15 第16 第17 第18 第19 第20
eleventh 11th twelfth 12th thirteenth 13th fourteenth 14th fifteenth 15th sixteenth 16th seventeenth 17th eighteenth 18th nineteenth 19th twentieth 20th
可编辑课件PPT
9
基数词变序数词记忆口诀
• 基变序，有规律，结尾都加"th". • 一二三需特记，结尾带有t、d、d. • 八减t 九去e, ve要用f替. • y要变"ie", 结尾仍有th. • 若要遇到几十几，只变个位就可以
可编辑课件PPT
10
2.一二三需特记，结尾带有t、d、d.
第1 first 1st 第2 second 2nd 第3 third 3rd

unit英语基数词序数词PPT课件

第16页/共21页
￥68 ￥80
￥40 ￥45
￥35 ￥99
￥15
￥50第17页/共21页￥62
￥70
Let’s do a practice!
5=Hello!
第18页/共21页
• 5+4= • 9+4= • 11+3= • 13+4= • 17+6=
21+13= 15+33= 45+21= 30+40=
第9页/共21页
1637
one thousand, six hundred and thirty-seven
2713
two thousand, seven hundred and thirteen
第10页/共21页
Let’s count!
• 1-10 • one two three four five • six seven eight nine ten
11-19 eleven twelve thirteen forteen fifteen sixteen seventeen eighteen nineteen
第11页/共21页Let’s ຫໍສະໝຸດ eviewten sixty
thirty
forty
seventy
One hundred
eighty
fifty
twenty-five
几十几中间有连线
sixty-one
eighty-seven
第7页/共21页
Let's count the numbers!
thirteen fifteen eighteen
特殊情况有八个三个十几，五整十

小学基数词与序数词 ppt课件

one—
two—
three—
four—
five—
six—
序数词
（写出下列词的序数词，全对得4分）
one—first
two—second
three—third
four—fourth
five—fifth
six—sixth
seven— nine—
twenty---
eight— ten— thirty---
January
Tree-planting Day
March
New Year’s Day
June
Christmas Day
August
National Day
October
Army Day
December Children’s Day
小学基数词与序数词
Dictation听写
小学基数词与序数词
一、选择 1. When is Children’s Day?—It’s __(北京某附中初一
小学基数词与序数词
Lesson Eight 基数词与序数词
小学基数词与序数词
基数词
小学基数词与序数词
基数词（看图说出英文数字）
one
two
three
four
five six
seven
eight

Let’s read! (读出下列单词)
Let’s count!
• 1-10 • one two three four five • six seven eight nine ten
基数词 (1除外)+ 可数名词复数 the/形物/所有格+序数词+可数名词单数

小学英语基数词序数词-语法课件课件

4. What’s the date today? It is ________. A. Friday B. time to go C. cloudy D. June 4th
B. 5. What is five and eight? C. A. Twelve B. Thirteen C. Fourteen D. Fifteen
精选课件
11
second
first
third
tenth
fourth
ninth eighth来自fifthsixth seventh
精选课件
12
second
first
third
tenth ninth
ordinal numbers
eighth
seventh
精选课件
fourth fifth sixth
13
精选课件
18
精选课件
LOGO
19
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Tuesday D. the second day is Thursday
3. There are ________months in a year. December is the ________month of the year. A. twelve; twelve B. twelve; twelfth C. twelfth; twelve D. twelve; twelveth
seven six
two three four
five
精选课件
4
zero one two
nine
three
numbers
eight

小学英语基数词序数词-语法课件

Let’s review
ten
thirty
forty
seventy
sixty
One hundred
fifty
ninety
twenty
eighty
序数词
one ---firቤተ መጻሕፍቲ ባይዱt
--second
--third
--fourth
--fifth
--sixth
--seventh
--eighth
--ninth
Let’s count!
1-10 one two three four five six seven eight nine ten 11-19 eleven twelve thirteen forteen fifteen sixteen seventeen eighteen nineteen
nine
02
two
seven
03
numbers six three four five
two
seven
one
nine
zero
eight
Numbers are widely used.
Hello ， 86861873 ---
01
Title
02
Let’s sing a song ！
Number song
数词
单击此处添加副标题
Unit 7
什么是数词？
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。
基数词
one
two
three
four
five
six
seven

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一千亿
one hundred billion
数十/百/千/百万tens/ hundreds/thousands/ millions of
123 ,456 , 789 , 103
Step1:one hundred and twenty-three billion,
Step2:four hundred and fifty-six million, Step3:seven hundred and eighty-nine thousand,
hundred
看谁译得快：
一百
one hundred
一千
one thousand
一万
ten thousand
十万
one hundred thousand
一百万
one million
一千万
ten million
一亿
one hundred million
十亿
one billion
一百亿
ten billion
Step4:one hundred and three
Look and Practice
625 six hundred and twenty-five
8,961 eight thousand, nine hundred
and sixty-one 95,680
ninety-five thousand, six hundred and eighty
thirty---thirtieth fifty---fiftieth seventy---seventieth ninety---ninetieth
second
first
third
tenth
fourth
ninth eighth
fifth
sixth seventh
second
first
third
What is the largest / smallest 4-digit number?
9831
1389
8 193
Let’s do a practice!
face to face number to number
序数词
•one ---first three---third five---fifth seven---seventh
language in the USA, Great Britain, Australian,
and Canada. •The Games of the t_w__e_n_t_y_-_n_i_n_t_h_ Olympic in 2008
five
zero one two
nine
thresix five
Numbers are widely used.
Hello ， 86861873 ---
Let’s sing a song ！
Title
Number song
Let’s count!
Look and Practice
6,302,876 six million, three hundred and two thousand, eighty hundred and seventy-six
45,690,510,810 forty-five billion ,six hundred and ninety million, five hundred and ten thousand ,eight hundred and ten
• 1-10 • one two three four five • six seven eight nine ten
11-19 eleven twelve thirteen forteen fifteen sixteen seventeen eighteen nineteen
Let’s review
数词
LOGO
什么是数词？
• 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。
基数词
one two
five
three
eight four
seven six
zero one nine eight
seven six
two three four
tenth ninth
ordinal numbers
eighth seventh
fourth fifth sixth
❖ ordinal numbers(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 you write their ordinal numbers?
2
12
72
9
19
90
5
8
18
14
40
44
100
101 1000
Practice:
•December is the _t_w_e_l_f_t_h_ month of the year. •Monday is the _s_e__c_o_n_dday of the week. •English is spoken by most people as their _f_i_r_st___
ten sixty
thirty
forty
seventy
One hundred
eighty
fifty
ninety
twenty
Dragon
• 1-100
Look and Read
100
1
one hundred
1,000
2
one thousand
3 1,000,000 one million
1,000,000,000
nine---ninth
two---second four---fourth six---sixth eight---eighth •ten----tenth
twenty---twentieth forty---fortieth sixty---sixtieth eighty---eightieth
4
one billion
Can you read them ?
billion million thousand
100 2,000 30,000 400,000 5,000,000 60,000,000 700,000,000 8,000,000,000 90,000,000,000 100,000,000,000