(共28张PPT)
冀教版
英语
四年级
下册
Unit
1
Hello
Again！
Lesson
4
How
Many
Books
Are
There?
Role
playing
There
are
seven
apples.
There
are
eight
pens.
How
many
books
are
there
on
my
desk,
Jenny?
Danny’s
game
1
One,
two,
three,
four,
five,
six,
seven,
eight.
There
are
eight
books.
Let’s
put
eight
books
on
the
eight
books.
How
many
books
are
there
on
my
desk
now?
Sixteen!
Let’s
put
twenty-nine
books
on
the
sixteen
books.
How
many
books
are
there?
One
book!
Oops!
Let’s
learn
How
many
books
are
there
on
my
desk,
Jenny?
我的书桌上有多少本书，詹妮？
用法：该句型是
How
many
引导的特殊疑问句，用来询问可数名词的
数量，后面跟可数名词的复数形式。
例句：—How
many
desks
are
there
in
the
classroom?
教室里有多少张书桌？
—There
are
thirty.
/
Thirty.
有30张书桌。
句式结构：How
many
+
可数名词复数
+
are
there（+
其他）?
回答：该句型可以用“There
is
one+可数名词单数./There
are+基数
词（大于一）+可数名词复数.”来回答，也可以直接用数字回答。
易混辨析
how
many
和how
much都可以用于询问名词的量，how
many后接可数名词复数，how
much后接不可数名词。例如：
How
many
books
are
there?有多少本书？
How
much
milk
is
there？有多少牛奶？
此外，how
much还可用于询问物品的价格。例如：
How
much
is
the
pencil？这只铅笔多少钱？
How
much
are
the
shoes?这双鞋多少钱？
1.
How
many
books
are
there
on
Danny’s
desk？(for
the
first
time)
2.
How
many
books
are
there
on
Danny’s
desk（for
the
last
time）？
Question
There
are
sixteen
books.
/
Sixteen
books.
One
book.
Let’s
watch
点击，播放视频
Pair
work
How
many
…
are
there
?
There
are…
两人一组，根据出示图片中物品的数量，运用所学句型和词汇进行问答练习。
Number
2
20
twenty
30
thirty
40
forty
50
fifty
60
sixty
70
seventy
80
eighty
90
ninety
100
one
hundred
1
one
2
two
3
three
4
four
5
five
6
six
7
seven
8
eight
9
nine
10
ten
11
eleven
12
twelve
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
Can
you
say
the
numbers
from
thirty
to
forty?
Yes!
Thirty，thirty-one,
thirty-two...
forty四十
fifty五十
sixty六十
seventy七十
eighty八十
ninety九十
Practise
9-3
6+6
8+7
9+10
90-30
50+20
100-20
50+50
翻纸牌，用英语说出结果。
Let’s
learn
forty四十
fifty五十
sixty六十
seventy七十
eighty八十
ninety九十
构词规律：整十基数词的构词具有规律性，我们一起看看“ty”代表队的队长是如何介绍自己的队员的吧。
大家好,我是"ty"代表队的队长,我们队的队员非常容易辨认,每个队员都是以-ty结尾的。我们队的队员分别是:
twenty,
thirty,
forty,
fifty,sixty,
seventy,
eighty,
ninety。
Let’s
watch
点击，播放视频
Let’s
do
it!
3
Match
and
colour.
35
21
nine
67
13
6
18
9
sixty-seven
thirteen
40
forty
thirty-five
six
twenty-one
eighteen
Pair
work
结伴活动
动口能力：两人一组，在班级内收集钢笔、铅笔、直尺等文具，一人对收集的文具数量进行询问，另一人根据被询问的文具数量作出回答。可互换角色进行对话练习。
参考句型：—How
many
...
are
there？
—There
are/is...
参考词汇：pens，pencils，books，rulers...
Exercises
thirty
forty
sixty
fifty
姓名
一、选择与单词相符合的图片，并用直线连起来。
1.
How
many
____
are
there?
A.
book
B.
books
C.
water
2.
—
_____
teachers
are
there
in
your
school?
—Oh,
sixty.
A.
How
B.
How
many
C.
How
much
B
B
二、单项选择。
3.
—
____
play
computer
games.
—
Good
idea.
A.
Let
B.
let’s
C.
Let’s
4.
—What’s
forty
and
fifty?
—It’s
____.
A.
seventy
B.
eighty
C.
ninety
C
C
Mr.
Li’s
classroom
Miss
Wang’s
classroom
49
38
52
41
50
40
三、阅读表格，判断正（T）误(F)。
1.
There
are
________
desks
in
Mr.
Li’s
classroom.
2.
There
are
________
schoolbags
in
Miss
Wang’s
classroom.
3.
There
are
___________
chairs
in
Mr.
Li
and
Miss
Wang’s
classroom.
4.
There
are
____________
desks
in
Mr.
Li
and
Miss
Wang’s
classroom.
5.
There
are
________
schoolbags
in
Mr.
Li
and
Miss
Wang’s
classroom.
fifty?two
forty
eighty-seven
ninety-three
ninety
四、看图,
回答问题。
1.
How
many
apples
are
there?
_________________________
2.
How
many
bananas
are
there?
_________________________
3.
How
many
pupils
are
there?
_________________________
4.
How
many
pencils
are
there?
_______________________
There
are
seventy
apples.
There
are
eighty
bananas.
There
are
forty
pupils.
There
are
sixty
pencils.
×10
×10
×10
×10
2.运用本课所学句型和词汇向你的同学或父母询问事物的数量。
1.熟记本节课所学的句型和词汇，必须会听、说、读、写。
