(共30张PPT)
PEP·三年级下册
Unit 6 How many
PEP·三年级下册
Part B
Let’s learn & Let’s chant
幸运转盘
1. 男生女生各为一队。
2. 转盘指针停下时，请迅速答题。
3. 哪一队最快，加一分。
Warm-up
7+6=
3×4=
3×5=
2×7=
5+6=
I see_______pandas.
eleven
Look and say.
How many ____________do you see
strawberries
I see_______pandas.
fifteen
Look and say.
How many _________ do you see
pears
I see_______pandas.
twelve
Look and say.
How many _________ do you see
apples
I see_______pandas.
fourteen
Look and say.
How many _________ do you see
oranges
I see_______pandas.
thirteen
Look and say.
How many _________ do you see
bananas
Lead-in
Look! So many cars!
New words
How many cars do you have
sixteen
16
seventeen
17
New words
How many cars do you have
New words
How many cars do you have
eighteen
18
New words
How many cars do you have
nineteen
19
New words
How many cars do you have
twenty
20
sixteen
seventeen
eighteen
fifteen
fourteen
twenty
nineteen
A: How many _____ do you have
B: I have ________.
16 17 18 19 20
Pair work:
A: How many _____ do you have
B: We have ________.
16 17 18 19 20
Pair work:
sixteen
seventeen
six
seven
teen
teen
+
+
=
=
eight
eightteen
=
+
nineteen
=
nine
+
teen
teen
找规律：
Let’s learn
sixteen
eighteen
seventeen
nineteen
twenty
How many cars do you have
We have twenty.
Magic show
A: How many … do you have
B: I have …
mooncakes
A: How many … do you have
B: I have …
A: How many … do you have
B: I have …
Let’s chant
Let’s chant
How many do you have How many do you see
10 and 8 makes 18. Can you count with me
How many do you have How many do you see
4 times 5 makes 20. Can you count with me
1. _____ many cars do you see
A.How B.What C. Who
2. I see _____pears.
A. a B.an C.nineteen
课堂练习
一：选词填空：
二：连词成句
1. cars, How , many , you ,do, have ( )
How many boats do you see
2. have, I , nineteen, pears (.)
I have nineteen pears .
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Unit 6 How many
【概 述】
本课是PEP教材三年级下册Unit6 How many 本单元一共6课时，本课为第4课时
【设计理念】
以言语交际为中心，借助现代信息技术，努力为学生创设理想的英语学习环境,渗透任务型教学,能让学生把所学的内容联系实际，在生活中运用,提供丰富的网络资源，倡导体验、实践、参与、交流与合作的学习方式。
【教学目标】
1.能听、说、认读单词：sixteen, seventeen, eighteen, nineteen, twenty,并将其灵活运用于日常交际中。
2.能灵活运用句型：“—How many…do you have —We have…”来问答拥有物体的数量，并能灵活做替换练习。
3.能根据节奏说唱歌谣。
【教学重点和难点】
教学重点：能听、说、认读单词：sixteen, seventeen, eighteen, nineteen, twenty。
教学难点：能灵活运用句型：“—How many…do you have —We have…”来问答拥有物体的数量，并能灵活做替换练习。
教具准备：
1.英语资源。2. PPT课件。
【教学过程】
Step 1.热身（Warm up)
1.幸运转盘： 男生女生各为一队。 转盘指针停下时，请迅速答题。哪一队最快，加一分。
2.Look and say.
How many ____________do you see
I see_______pandas.
（设计意图：复习旧知为接下来的新授降低难度。）
Step2.新课展示（Presentation）
Lead in：Look! So many cars!
出示小汽车图片，学习sixteen
出示小汽车图片，学习seventeen
出示小汽车图片，学习eighteen
出示小汽车图片，学习nineteen
出示小汽车图片，学习twenty
打地鼠练习数字
Pair work:
A: How many _____ do you have
B: I have ________.
Pair work:
A: How many _____ do you have
B: We have ________.
10.找规律
11.Let’s learn学习
12.A: How many … do you have
B: I have …
13.Let’s chant
How many do you have How many do you see
10 and 8 makes 18. Can you count with me
How many do you have How many do you see
4 times 5 makes 20. Can you count with me
（设计意图：通过由简到难分层教学，降低新授难度。）
Step4.Extending :
选词填空：
2.连词成句。
（设计意图：通过练习。让学生做与本课相关知识点的题，巩固所学知识，丰富学生的语言知识)
Step5: Summary:
（设计意图：让学生固所学知识。）
Step6: Homework：
（设计意图：通过学生感兴趣的事物来巩固新知。）
板书设计：
Unit 6 How many
Part B Let’s learn & Let’s chant
sixteen seventeen eighteen nineteen twenty
How many cars do you have
We have twenty.
【教学反思】本课时主要学习和巩固新的数字单词和新句型。教师在学习新单词的时候，利用数学计算方式直接呈现单词，让对数学感兴趣的同学也融入到学习英语的氛围中来；另外，教学采用小组合作形式，让学生在学习的同时体会合作学习的快乐。
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