(共22张PPT)
Module 2 Unit3
I'm twelve.
Learning objectives
1. To understand the meaning and usage the words and expressions.
2. To listen and understand the dialogue about numbers.
Can you read and write down 1-10
1
Listen and read.
Mr Chen: Good morning. I'm Chen Zhong.
Lingling: Good morning, Mr Chen.
Mr Chen: What's your name, please
Lingling: I'm Lingling.
What's your name, please
I'm Daming.
1
Listen and read.
1
Listen and read.
Mr Chen: Good morning. I'm Chen Zhong.
Lingling: Good morning, Mr Chen.
Mr Chen: What's your name, please
Lingling: I'm Lingling.
How old are you
I'm twelve.
1
Listen and read.
Listen and repeat.
2
Math.
3
thirteen
11 12 13 14 15 16 17 18 19 20
seventeen
twenty
twelve
eleven
nineteen
fourteen
fifteen
eighteen
sixteen
Listen and point.
4
1. 11＋4＝15 2. 12＋6＝18
3. 14＋6＝20 4. 17＋2＝19
Listen and write.
5
1. 11＋____＝____ 2. ____＋4＝____
3. ____＋2＝____ 4. 3＋____＝____
5. ____＋1＝____ 6. 2＋____＝____
6 17
15 19
18 20
13 16
16 17
12 14
[观察1] —How old are you 你多少岁了？
—I'm twelve. 我十二岁了
[探究]
old表示“……年龄的，……岁的”时，常与year(s)连用，即“基数词＋year(s) old”。基数词大于1时，year要用复数形式，有时基数词后的years old也可省略。对年龄提问常用how old，意为“多大年龄；几岁”。
Exercise
Language points
[拓展]
(1)old用作形容词，还可译为“年老的”，其反义词为young，意为“年轻的”。例如：
There is an old man over there. 那边有一位老人。
(2)old还可译为“旧的；破的”，其反义词为new，意为“新的”。例如：My bike is old. This bike is new.
我的自行车是旧的。这辆自行车是新的。
活学活用
1. —________ are you
—I'm ten.
A. How B. What
C. How old D. How much
2. Daming is fourteen．
________ ________ is Daming
C
How old
[观察2] There are thirteen books on the desk.
课桌上有13本书。
[探究]
thirteen为基数词，表示数目，后面跟可数名词复数。
[拓展]
13－19的基数词英文拼写后缀均是 teen，十四 fourteen, 十五 fifteen, 十六 sixteen, 十七seventeen, 十八 eighteen, 十九nineteen。
活学活用
1. Nine and ten is ______________.
A. nine B. nineteen C. twenty D. eighteen.
B
Listen and write.
6
eleven
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
thirteen
fifteen
eighteen
nineteen
twenty
twelve
sixteen
seventeen
fourteen
Listen and match.
7
11
boys girls desks chairs books bags
12
13
14
15
16
17
18
19
20
Work in pairs. Ask and answer.
8
How many...are there？ Numbers
boys 15
girls 18
desks 13
chairs 19
books 11
bags 16
[观察3] How many…are there？有多少……？
[探究]
(1)how many用于询问可数名词的数量，后接可数名词复数，意为“多少”。例如：
How many desks are there in your classroom
你们教室里有多少张课桌？
(2)“There be＋某物/人＋地点．”表示“某地有某物/人”。
[注意] be动词的数应该和它后面的名词保持一致，当be动词后有两个或两个以上的名词时，be的形式则和第一个名词的数保持一致。例如：
There is a pen and two books on the desk.
课桌上有一支钢笔和两本书。
1. —________ classes are there in your school
—Twenty.
A. How B. How many
C. How much D. What
2. —“How many months（月）are there in a year ”
—“There are ________.”
A. Ten B. Eleven C. Twelve D. Nineteen
活学活用
B
C
Exercise
根据句意及提示完成句子
Exercise
1. Miss Wang is our English ____________ (老师).
2. __________ (听) to the teacher, please.
3. Her ________________(电话) number is one three six, seven five nine.
4. How old are you I’m ___________(十四) years old.
5. How many ___________(书) are there on the desk
teacher
Listen
phone
fourteen
books
