(共31张PPT)
Unit
3
Let’s
go!
冀教版·四年级上册
Lesson
16
Lead-in
How
do
you
go
to
school?
New
words
自行车
bike
出租汽车
taxi
小汽车；轿车
car
公共汽车
bus
三十
thirty
How
do
you
go
to
school?
I
go
to
school
by
bike.
I
go
to
the
zoo
by
taxi.
I
go
to
the
restaurant
by
car.
I
go
home
by
bus.
bike
car
bus
taxi
Play
roles
How
do
you
go
to
school?
I
go
to
school
by
bus.
How
do
you
go
to
the
restaurant?
I
go
to
the
restaurant
by
taxi.
How
do
you
go
to
school?
I
go
to
school
by
bike.
How
do
you
go
to
the
zoo?
I
go
to
the
zoo
by
car.
Language
points
1.
How
do
you
go
to
school?
你怎样去上学？
此句型用于询问对方的出行方式。
询问出行方式的句型结构为：How
do
you
go
(to)+地点（the
bookstore,
the
park,
home…）?
how
意为“怎么样”。位于句首引导特殊疑问句。
do
是助动词，帮助构成疑问句，无实际意义。
例句：你怎样回家？
我乘公共汽车回家。
How
do
you
go
home?
I
go
home
by
bus.
注意：如果动词go后面所接地点为副词，则要省略
to，如go
home,
go
there等。
2.
I
go
to
school
by
bike.我骑自行车去上学。
by意为“乘坐”，后接交通工具。
表达乘坐某种交通工具去某地的句型：
主语+go(es)
(to)
+地点+by+交通工具(bike,
bus,
taxi…).
例句：他坐公共汽车去公园。
He
goes
to
the
park
by
bus.
（1）by+交通工具，表示“乘/骑……”
例句：我爸爸乘小汽车去上班。
My
father
goes
to
work
by
car.
拓展：乘某种交通工具的表达方式
（2）take
+
a/one’s+交通工具
例句：我乘火车去北京。
I
take
a
train
to
Beijing.
他骑自行车去动物园。
He
takes
his
bike
to
the
zoo.
Numbers
20
twenty
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
30
thirty
Let’s
say
the
numbers.
Can
you
say
it
in
English?
Activity
twenty-three
thirty
twenty
twenty-four
twenty-nine
twenty-one
twenty-two
twenty-six
twenty-seven
twenty-five
twenty-eight
Language
points
英语中的数词主要分为基数词和序数词两类，用来表示数目或数量的词被称为基数词。
(1)
1到10：one,
two,
three,
four,
five,
six,
seven,
eight,
nine,
ten。?
基数词
(2)11到19:
eleven,
twelve,
thirteen,
fourteen,
fifteen,
sixteen,
seventeen,
eighteen,
nineteen.
这里除eleven,
twelve,
thirteen,
fifteen,
eighteen为
特殊形式外，fourteen,
sixteen,
seventeen,
nineteen
都是在其后加-teen构成。?
(3)
在20到90的整十数中，除twenty,
thirty,
forty,
fifty,
eighty为特殊形式外，sixty,
seventy,
ninety都是在其后加-ty构成。
表示几十几时，在十位数和个位数之间加连字符
“-”。
例如：twenty-one
21
Let’s
play
Count
by
three.
Three!
Six!
Nine!
Twelve!
Fifteen!
Eighteen!
Twenty-one!
Twenty-four!
Play
roles
Count
by
two.
Five!
Seven!
Nine!
Eleven!
Thirteen!
Fifteen!
Seventeen!
Nineteen!
Count
by
one.
Nineteen!
Twenty-one!
Twenty-two!
Twenty!
Twenty-three!
Twenty-four!
Twenty-five!
Twenty-six!
