小学英语数字11-100的教学课件

51---90
51-60 fifty-one…sixty 61-70 sixty-one…seventy 71-80 seventy-one…eighty 81-90 eighty-one...ninety 91-100 ninety-one...hundred
部分相似单词的发音区别
90 ninety 91 92 93 94 95 96 97 98 99
ninety -one ninety -two ninety -three ninety -four ninety -five ninety -six ninety -seven ninety -eight ninety -nine
20 21 22 23 24 25 26 27 28 29
twenty twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine
30 31 32 33 34 35 36 37 38 39
How many pencils can ree
four
five six
seven
eight
nine
ten eleven
eleven 11
twelve 12 fifteen
15
thirteen 13
fourteen 14
sixteen
seventeen
eighteen nineteen twenty
31-40 thirty-one…forty 41-50 forty-one…fifty
部分相似单词的发音区别
13-thirteen 30-thirty 14-fourteen 40-forty 15-fifteen 50-fifty

21-29 twenty+单数
21 twenty-one
22 twenty-two 23 twenty-three 24 twenty-four 25 twenty-five 26 twenty-six 27 twenty-seven 28 twenty-eight 29 twenty-nine
12
twenty-five
How many _c_o_ws_ __ar_e__ t_he_r_e __?
fourteen
Look at pictures
How many dogs are there?
cats
fish pictures
players
There is\are one dog.
two cats three fish four pictures five players
12 twelve 15 fifteen
整数
12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen
20 twenty 30 thirty 40 forty 50 fifty 60 sixty 70 seventy 80 eighty 90 ninety
I have two hands, the left and the right, hold them high so clean and bright . clap them softly 1,2,3
two little hands are good to see.
Numbers
zero one two
---What number is it ? ---It is number one.

69
74
35
602 831
4521
32194 786635
9560481372
10844555271 第23页，共31页。
Game
1、号码是单数的同学请举手 2、号码是偶数的同学请举手。
3、号码是奇数的同学依次报数 4、号码既是偶数又是质数的同学请起立。
第24页，共31页。
Math class
• 1+5=
• 3+ 2 =
• 7+1=
第25页，共31页。
Fast read
120
12121
416910177
134-6993-1990
第26页，共31页。
Fast answer!（快速抢答） 1.If(如果） someone（某个人）is ill badly(得了重病
），we should (应该）call(打电话）________.
... ...
119
第29页，共31页。
You are so clever , now , let’s sing !
（大家很聪明，学的很快， 现在，让我们唱起来吧）
第30页，共31页。
第31页，共31页。
小学英语数字教学课件演示文稿
第1页，共31页。
第2页，共31页。
THE NUMBERS
（数 字 1~ 10）
第3页，共31页。
第4页，共31页。
Let’s have f1页。
12 3 4 5 One two three four five
120
第27页，共31页。
What telephone number should we dial(拨）?
2.If(如果) you are in danger（身处险境）... ...

eleven
twelve
thir-teen
four-teen
fif-teen
six-teen seven-teen eigh-teen nine-teen twenty
How many _co_w_s_ __do___ y_ou____?
11
How many _Tu_rt_le_s(海__ar_e__ t_he_r_e__? 龟)
小学英语数字1-1
• 2.13-19的数词均以后缀-teen结尾，要注意 的就是thirteen,fifteen,eighteen的拼写和读 音。
• 3.20-90的整数词均以-ty结尾，注意twenty ，thirty，forty，fifty，eighty的拼写和读音 。
How many _ca_r_s _ __ar_e__ t_he_r_e__?
How many boys are there?
How many _ho_rs_e_s __ar_e__ t_he_r_e__?
How many rabbits are there?
How many ducks are there?
• 最后补充一个小知识点，当表达“几十几 ”的时候，口语中直接十位数加上个位数 念出来就可以，书写的过程中，在十位和 个位之间，要加上“-”，例如：
• 32：thirty-two
• 59：fifty-nine
one
two three
four five
six seven
eight
nine
ten
revision
How many p_e_n_ci_ls _a_r_e __ t_h_er_e__?
How many bikes are there?

How many _h_or_s_es __ar_e__ _t_he_re__?
eleven
How many _t_u_rt_les__ar_e__ t_he_r_e __?
twelve
How many _c_ar_s_ __ar_e__ t_he_r_e __? thirteen
How many _a_n_ts_ __ar_e__ t_he_r_e __?
thirteen
fifteen
1
6
Six
Eleven
9
2
Twenty
nine
5
8
Two
Four
11
10
Fourteen Twenty-oneBiblioteka 320ten
Eighteen
18
7
Seven
One
15
13
Twelve
Five
16
15
Eight
Sixteen
4
14
fifteen
three
21
How many rabbits are there? seven
I have two hands, the left and the right, hold them high so clean and bright . clap them softly 1,2,3
two little hands are good to see.
How many ducks are there? nine
How many boys are there?
twelve
How many bikes are there?
eighteen

• 吸塑加工工艺流程
一般流程： 塑料片材—切割—片材固定—加热—成型—冷却—脱模—去料边—成品
批量生产工艺流程： 塑料片材（成卷）--送料—固定片材—加热--成型—切割—去料边—成品 注：加热同时成型冷却
吸塑
• 吸塑常用材料简介
吸塑常用材料有：
PVC、PS、PET 、 PP . DDC主要吸塑材料为1mm 透明PET,MNY Irekae 也有使 用过0.5mm 黑色PS（当时主要的目的是调整倒扣扣位的尺 寸）
thirteen fourteen fifteen
13
14
15
sixteen seventeen eighteen nineteen twenty
How many apples can you see?
I can see eight
seven eight 七上八下
Three two
看数字猜成语
吸塑
1.PVC:
PVC硬片韧性适中，不易燃烧，燃烧时会产生氯气，对环境造成一定 影响，PVC易热合，可采用封口机和高频机封边，是生产透明制品的主 要原料。
用途： PVC片材是一种用途广泛而深受欢迎的材料，PVC胶片可以分为食
品级及工业级两种，且可以制成透明、彩色、防静电、镀金、植绒等 各种各样片材用于真空成型，其特点主要透明度高、表面光泽好、晶 点少、水纹小、用途广、耐冲击性强、并且易于成型，制成产品符合 美国FDA、日本PL食品卫生标准，制成产品广泛用于玩具、食品、电子 产品、医药、电器、礼品、化妆品、 文具等产品外包装
45
fourty-five
46
fourty-six
47
fourty-seven
48
fourty-eight

Look at pictures
How many dogs are there? fish pictures
cats
players
There is\are one dog.
two cats three fish four pictures five players
I have two hands,
twelve
How many
cars _____ are there ____ _____?
thirteen
How many
ants _____ are there ____ _____?
twenty-five
How many
cows _____ are there ____ _____?
fourteen
Numbers
zero one two three
---What number is it ? ---It is number one.
Numbers
Four
Five
Six
---What number is it ? ---It is number four.
Numbers
seven eight
12 twelve 15 fifteen
整数
12 13 14 15 16 17 18 19 twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen
20 30 40 50 60 70 80 90 twenty thirty forty fifty sixty seventy eighty ninety
14-19
four + teen six + teen seven + teen eight + teen nine + teen 11 eleven 13 thirteen