湘少版英语四年级上册Unit 9《It’s one hundred》ppt课件5
54 fifty-four 76 seventy-six 98 ninety-eight 100 one hundred
forty-three sixty-five
87 eighty-seven 99 ninety-nine
两位数的写法和读法
1，几十几中间用连字符连接，如： 65 写作：sixty-five 33 写作：thirty-three 2，读的时候先读整十的数，在读后面的个位 数。如：65 先读sixty 再读five 33先读 thirty 再读three。
写出和读出下列的数
34 89 29 100 85 5。 2，熟读并背诵第9单元单词。
Unit9 It’s one hundred
播放VCD，学生边看边学。
提问： 1、Miss Li 在做什么？ 2、谁做对了，谁做错了? 3, 你记住了哪几个数字单词？
数字朗读
two three four five six seven eight nine twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy
Unit9 It’s one hundred
Greetings
Good morning, boys and girls. What’s the weather like today? How old are you?
Review the numbers from 1 to 20.
Warm-up
Use the numbers to make a dragon 数字接龙
eighty
ninety
整十数的变化规律
整十数是在1-10基数词后面加上“ty” 20 twenty 拼法更改 twen 30 thirty 拼法更改 thir 40 forty 拼法更改 for（缺u） 50 fifty 拼法更改 fif 60 sixty 规则 70 seventy 规则 80 eighty 拼法更改（缺t） 90 ninety 规则
区别teen与ty
1、teen放在1-10的后面表“十几”，ty放在 1-10的后面表“几十”。 2、teen的发音是/ti:n/,而 ty的发音是/ti/. 辨音 sixteen sixty eighteen eighty
两位数的读法
用英语读出下列的数
21 twenty-one
43 65
32 thirty-two
Revision
老师说数字，学生读数字相对应的单词 或句子。 11. white and black 12. She wears white and black sweater. 13. brown and grey 14. He wears brown and grey trousers. 15. What’s her name ? 16. Look at the dancer. 20. black skirt
forty-three sixty-five
87 eighty-seven 99 ninety-nine
两位数的写法和读法
1，几十几中间用连字符连接，如： 65 写作：sixty-five 33 写作：thirty-three 2，读的时候先读整十的数，在读后面的个位 数。如：65 先读sixty 再读five 33先读 thirty 再读three。
写出和读出下列的数
34 89 29 100 85 5。 2，熟读并背诵第9单元单词。
Unit9 It’s one hundred
播放VCD，学生边看边学。
提问： 1、Miss Li 在做什么？ 2、谁做对了，谁做错了? 3, 你记住了哪几个数字单词？
数字朗读
two three four five six seven eight nine twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy
Unit9 It’s one hundred
Greetings
Good morning, boys and girls. What’s the weather like today? How old are you?
Review the numbers from 1 to 20.
Warm-up
Use the numbers to make a dragon 数字接龙
eighty
ninety
整十数的变化规律
整十数是在1-10基数词后面加上“ty” 20 twenty 拼法更改 twen 30 thirty 拼法更改 thir 40 forty 拼法更改 for（缺u） 50 fifty 拼法更改 fif 60 sixty 规则 70 seventy 规则 80 eighty 拼法更改（缺t） 90 ninety 规则
区别teen与ty
1、teen放在1-10的后面表“十几”，ty放在 1-10的后面表“几十”。 2、teen的发音是/ti:n/,而 ty的发音是/ti/. 辨音 sixteen sixty eighteen eighty
两位数的读法
用英语读出下列的数
21 twenty-one
43 65
32 thirty-two
Revision
老师说数字，学生读数字相对应的单词 或句子。 11. white and black 12. She wears white and black sweater. 13. brown and grey 14. He wears brown and grey trousers. 15. What’s her name ? 16. Look at the dancer. 20. black skirt
合集下载
湘少版四年级英语Unit 9 It's one hundred(第2课时)教学课件
1. How do you spell "eraser"?
E-R-A-S-E-R.
2. How do you spell your name, lily？ L-I-L-Y.
Practice
看图说话。 1. How do you spell "Dino"? D-I-N-O. 2. No. This is not Dino. It's Catty.
Game
数学大王秀才艺
学生上台秀才艺，可以选择数数或做加法，由下
面的同学出题。
例如：数数。S1：I can count from one to 100.
One, two, three, four …
S2: fifty-five.(接着数即可）
S3: fifty-six.
Game
加法：S1: I can add numbers.
twenty-five is one hundred
Presentation
Let’s act(Part C)
Read the dialogue first, then explain:
1. I can count in English from 1 to 100.
我能用英语从1数到100。
count 数， 数数； from… to…从……到…… in English 用英语
OK. Let me draw it again.
3. Now, you're right. Dino is cute.
Thank you, Tim. I like you.
Game
Climb ladders（爬梯子）
分组进行数字加法练习，每个组员自己准备数字 卡片，然后组长说出一个数字，与自己手中的数 字相加，谁最先说出正确答案的为胜利者。
E-R-A-S-E-R.
2. How do you spell your name, lily？ L-I-L-Y.
Practice
看图说话。 1. How do you spell "Dino"? D-I-N-O. 2. No. This is not Dino. It's Catty.
Game
数学大王秀才艺
学生上台秀才艺，可以选择数数或做加法，由下
面的同学出题。
例如：数数。S1：I can count from one to 100.
One, two, three, four …
S2: fifty-five.(接着数即可）
S3: fifty-six.
Game
加法：S1: I can add numbers.
twenty-five is one hundred
Presentation
Let’s act(Part C)
Read the dialogue first, then explain:
1. I can count in English from 1 to 100.
我能用英语从1数到100。
count 数， 数数； from… to…从……到…… in English 用英语
OK. Let me draw it again.
3. Now, you're right. Dino is cute.
Thank you, Tim. I like you.
Game
Climb ladders（爬梯子）
分组进行数字加法练习，每个组员自己准备数字 卡片，然后组长说出一个数字，与自己手中的数 字相加，谁最先说出正确答案的为胜利者。
湘少版四年级英语上册It’s one hundred课件
➢ 【拓展】对加法的提问句型是“What’s + 数词 + and +数词?”。（……加……等于……？） 例：—What’s fifty-four and thirty-two? —It’s eighty-six.
Let’s Learn Please read the words one by one!
➢ Work in groups of three and act out the dialogues.
Count and say
1 0 Oh! I’m wrong! __＋__5_0___ It’s _s_i_x_ty__.
Please think again. Ten and fifty is…
My lucky number is …
Count and find
After listening to the number song, what numbers do you remember? Let’s count and find the rules!
one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen So, do you find the rule that “thirteen, fourteen, fifteen sixteen, seventeen, eighteen & nineteen” all have “teen”?
一百
Look at the pictures, Miss Li is checking the students’ homework. Who is right? Who is wrong?
Let’s Learn Please read the words one by one!
➢ Work in groups of three and act out the dialogues.
Count and say
1 0 Oh! I’m wrong! __＋__5_0___ It’s _s_i_x_ty__.
Please think again. Ten and fifty is…
My lucky number is …
Count and find
After listening to the number song, what numbers do you remember? Let’s count and find the rules!
one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen So, do you find the rule that “thirteen, fourteen, fifteen sixteen, seventeen, eighteen & nineteen” all have “teen”?
一百
Look at the pictures, Miss Li is checking the students’ homework. Who is right? Who is wrong?
湘少版四年级上英语Unit 9课件
Let’s Have Fun
Work in groups of 4. Put a number (10, 20, 30, 40, 50, 60, 70)in each circle. The sun of the three circles on each line is 100. See which group wins.
Now, you’re right. Dino is cute.
Thank you, Tim. I like you.
Language points
How do you spell “Dino”? D-I-N-O. 你怎么拼写“迪诺”这个词？ D-I-N-O.
询问对方是否会拼写某词的句型结构：How
子。
鲍勃在伦敦。
Jun Wei is in Singapore.
I wear a T-shirt and shorts today.
俊伟在新加坡。
今天我穿着 一件T恤衫和 一条短裤。
76 seventy-six 87 eighty-seven 98 ninety-eight 99 ninety-nine 100 one hundred
Language points
表示“多少”的词叫作基数词，例如：one, two, three。基数词的构成：
（1）11, 12 eleven, twelve （2）13~19 表示“十几”都以后缀-teen结尾。
99 and 1 is one hundred. 98 and 2 is one hundred. 97 and 3 is one hundred.
…
Let’s Read
How do you spell “Dino”?
湘少版四年级英语Unit 9 It's one hundred(第3课时)教学课件
S1：Fifty and fifty is one hundred. S2: Right.
S2: Forty and seventy is one hundred.
S4: Wrong. …
Presentation
Let's know more.
What to wear? Xiao Xiao is in Sanya. It's sunny and hot today. I wear a sun hat.
Du Juan is in Beijing. I wear a cap and scarf today.
Presentation
Bob is in London.
I feel cold today.
I wear a coat,a scarf and a cap.
Jun Wei is in Singapore. I wear a T-shirt and shorts today.
4. See which group wins. 看哪组胜利。
Presentation
Put 10, 20, 30, 40, 50, 60 and 70 in each circle. It can be:
10 30 20 60 70 50 40
Game
小组之间进行，用所给的单词对同学的计算进行 判断。 right wrong
fifty-five eighty-five ninety-five one hundred
Revision
Describe in English.
88
+
12
= 100
Eighty-eight and twelve is one hundred.
省市公开课新版湘少版四年级Unit 9 Its one hundred.课件
第二个挑战:抢答
How many
boys are there in the classroom?
How many
girls are there in the classroom?
How many the classroom?
teachers are there in
第三个挑战:
How many days(天) are there in a week（一周）? Seven. How many hours(小时) are there in a day? Twenty-four. How many minutes(分钟) are there in an hour? Sixty.
eighty
ninety
one hundred
right
wrong
homework
12+8= 20 twenty 24+6= 30 thirty
38+2= 40 forty 42+8= 50 fifty
53+7= 60 sixty 67+3= 70 seventy
71+9= 80 eighty 82+8= 90 ninety
★十位数数词构成：整十位数数词后加 个位数词，中间用连字符号“-”连接。
Say a rhyme
英语数词不难记， 找出规律就容易。 一至十二词各异， 一个一个单独记。 后面加teen变十几， thirteen，fifteen看仔细。 Eighteen只有一个t， 两个音节念清晰。 二十至九十后加ty， twenty不同重点记。 Forty去掉字母u， thirty，fifty更出奇。 十位数后个位数， 表示数值几十几， 按序排列不费力， 连字符号莫丢弃。 巧学妙记加努力， hundred是你的好成绩！
湘少版小学四年级英语上Unit 9 It's one hundred 第三课时 课件
Let’s play.
Standing on one foot. 单脚站立!
参加比赛的同学，闭上眼睛，单腿离地。其余 同学边数数one，two，three…边给他们鼓劲，脚 最后一个落地的学生为优胜。
Let’s look.
Questions before reading:
1. What numbers do you hear? 2. Do you know the sum? 3. What’s the missing number?
Let’s watch.
Let’s chant
Let’s read.
violin
Let’s chant.
Vicky wears a vest. Vicky never has a rest. Vicky plays the violin. She plays her best.
Let’s try. 尝试唱歌谣，注意发音和节奏。
Unit 9 It’s one hundred. 第三课时
Free talk. How many boys are there in the classroom? How many girls are there in the classroom? How many teachers are there in the classroom?
Vicky wears a vest. Vicky never has a rest. Vicky plays the violin. She plays her best.
Let’s Fun Time.
Work in groups of 4. Put a number(10, 20, 30, 40, 50, 60, 70) in each circle. The sum of the three circles on each line is 100. See which group wins.
湘少版英语四年级上册Unit 9 It's one hundred课件2
Can you say it in English?
21
twenty-one
32
thirty-two
43
forty-three
54
fifty-four
65
sixty-five
76 87 98 99 100
seventy-six eighty-seven
ninety-eight ninety-nine one hundred
Review
• 10 and 90 is one hundred. • 20 and 80 is one hundred. • 30 and 70 is one hundred. • 40 and 60 is one hundred. • 50 and 50 is one hundred.
Try to count the numbers
plus
20
twenty
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
one hundred
right
wrong
homework
12+8= 20 twenty 24+6= 30 thirty
38+2= 40 forty 42+8= 50 fifty
Sentences:
1.—Is this right, Miss Li? 2.—Yes, it’s right . Good!
—Thank you! 3.—Please think again.
—Forty-six and fifty-four is … 4.—Oh! I’m wrong! It’s one hundred.
湘少版小学四年级英语上Unit 9 It's one hundred 第一课时 课件
Unit 9 It‘s one hundred. 第一课时
Let’s count.
1 one 3 three 5 five 7 seven 9 nine 11 eleven
Try to count the numbers. （数一数钟面上的数字）
2 two 4 four 6 six 8 eight 10 ten 12 twelve
Let’s practice.
三、选择题。
( B) 1. It’s two ______.
A. hundreds B. hundred C. hundredes
( A) 2. There are ____ students.
A. forty
B. fourty C. forteen
(B ) 3. I do my _____ in the evening.
19 nineteen
Count and read.
19
+ 1 = 2?0
nineteen and one is twenty
Let’s learn.
整十位数数词20-90构成：个位数词词尾加-ty. 注意: forty（去u）和eighty（加y）
twenty
sixty
thirty
seventy
★十位数数词构成：整十位数数词后加 个位数词，中间用连字符号“-”连接。
Let’s learn.
twenty-one thirty-two forty-three fifty-four sixty-five
seventy-six eighty-seven ninety-eight ninety-nine one hundred
Let’s practice.
Let’s count.
1 one 3 three 5 five 7 seven 9 nine 11 eleven
Try to count the numbers. （数一数钟面上的数字）
2 two 4 four 6 six 8 eight 10 ten 12 twelve
Let’s practice.
三、选择题。
( B) 1. It’s two ______.
A. hundreds B. hundred C. hundredes
( A) 2. There are ____ students.
A. forty
B. fourty C. forteen
(B ) 3. I do my _____ in the evening.
19 nineteen
Count and read.
19
+ 1 = 2?0
nineteen and one is twenty
Let’s learn.
整十位数数词20-90构成：个位数词词尾加-ty. 注意: forty（去u）和eighty（加y）
twenty
sixty
thirty
seventy
★十位数数词构成：整十位数数词后加 个位数词，中间用连字符号“-”连接。
Let’s learn.
twenty-one thirty-two forty-three fifty-four sixty-five
seventy-six eighty-seven ninety-eight ninety-nine one hundred
Let’s practice.
四年级上册英语课件-Unit 9It’s one hundred2_湘少版
25
89
46
35
53
74
91
27
68
92
• 1. Counting one-by-one • 2. Three-pass game
Practice 请用英语表达下列算式
21+11=32
···and···is·· ·
Twenty-one and eleven is thirty-two.
20+23=43
Look and say
20+11=32 13+3=16 34+10=44
50+23=73 54+32=86 12+59=71
37+63=100
98+2=100
Look and judge
Forty-six and fifty-four is ninety. Twenty-four and ten is thirty-four. Sixteen and sixty is sixty-six. Thirteen and fifty-four is sixty-six.
心有灵犀
请说出以S开头的服装单词
湘少版四年级英语上册
Unit 9 It's one hundred
Try to cout the numbers
one three five seven nine eleven
two four six eight ten twelve
找一找：你发现了什么规律？
• two twelve twenty • three thirteen thirty • four fourteen • five fifteen • six sixteen • seven seventeen • eight eighteen • nine nineteen • 你能说出40-90吗？