冀教8下 Unit 7 Lesson 42教学课件

(共17张PPT)
Unit7
Know
Our
World
Lesson
42:
North
America
Learning
aims:
1.
Will/
Would/
Could
you
please…?
2.
Learn
about
the
rhythm
of
the
foreign
songs.
3.
Know
more
about
the
world’s
geography.
Learning
important
points:
1.
Travel
around
the
world.
2.
How
to
look
up
words
in
a
dictionary.
3.
The
way
we
travel
around
the
world.
预习检测
用方框中所给词的适当形式填空。
small
language
common
speak
Canada
has
the
______
population
of
the
three
countries.
In
Canda
people
speak
different
___________.
I’m
the
______________
girl
of
our
family.
The
boy
can
_________
Spanish.
smallest
languages
most
common
speak
Think
About
It
What
do
you
know
about
North
America?
What
do
you
know
about
other
places
around
the
world?
North
America
1.
Which
country
has
a
large
population,
Canada
or
Mexico?
2.
What’s
the
third
most
common
language
in
Canda?
3.
Which
country
has
the
largest
population
in
North
America?
Listen
and
answer
the
questions.
Mexico.
China.
The
U.S.
Match
the
statements
with
the
countries
according
to
the
lesson.
Statements
People
there
mainly
speak
Spanish.
It’s
the
third
largest
country
in
area
in
North
America.
Over
2
million
people
speak
Chinese
there.
It’s
the
farthest
north
in
North
America.
It’s
the
largest
country
in
population
in
North
America.
Countries
Canda
America
Mexico
Complete
the
passage
with
the
correct
forms
of
the
words
in
the
box.
large
live
square
Spain
speak
common
There
are
three
major
countries
in
North
America.
They
cover
about
24
million
______
kilometres.
Both
in
America
and
Canda,
English
is
the
______________
language,
while
in
Mexio,
people
speak
mostly
_______.
In
the
U.S.,over
2
million
people
______
Chinese.
The
population
of
America
is
much________
than
that
of
Canada.
Some
Mexican
people
leave
their
country
to
_____
and
work
in
America.
square
most
common
Spanish
speak
larger
live
1.
Canada
is
the
biggest
of
the
three
countries
in
area.
in
area
意为“在面积方面”，介词in表示“在……方面”。类似的用法有：in
size
意为“在大小方面”；in
shape
意为“在形状方面”
E.g.
Our
town
is
five
square
kilometres
in
area.
我们城镇在面积上是五平方千米。
Language
points
其次，area
意为“面积；地域”，常用the
area
of
表示“……的面积”，in
the
area
of
…意为“在……领域”。
E.g.
What’s
the
area
of
your
house?
你的房子面积是多大？
2.
…the
third
most
common
language
is
Chinese.
“the
+序数词+最高级+单数名词+范围”，表示“……是……的第几……”，注意形容词最高级前加基数词和序数词时意义不同。如：
the
two
largest
islands
of
China
意为“中国最大的两个岛屿”；the
second
largest
island
of
China
意为“中国的第二大岛屿”。
根据句意及所给汉语提示，完成单词。
We
will
fly
to
the
west
_________
(海岸)
of
Africa.
2.
The
good
basketball
player
comes
from
_________
(俄罗斯).
Russia
coast
Exercise
II.
根据句意用方框中所给单词或短语的适当形式完成句子。
a
lot,
start,
sure,
look
up,
travel
1.
He
needs
_________
the
word
in
the
dictionary.
2.
—Are
you
going
with
us?
—_________.
3.
My
sister
likes
singing
English
songs
______.
4.
Have
you
ever
_________
to
Japan?
5.
At
last
the
bus
_________.
started
to
look
up
Sure
a
lot
travelled
III.
补全对话。
A.
Is
it
the
world’s
largest
continent?
B.
More
than
three
billion
people
live
in
Asia.
C.
Where
are
you
going?
D.
I’m
looking
for
Asia.
E.
What
are
you
doing
here?
F.
They
all
speak
Chinese.
G.
How
big
is
Asia?
W:
Hello,
Mr.
Liu.
L:
Hello,
Wang
Yifei.
(1)_________
W:
I'm
looking
at
the
map
of
the
world.
L:
The
map
of
the
world?
What
are
you
looking
for?
W:
(2)_________
L:
I
see.
Have
you
found
it?
W:
Yes,
I
have.
Look!
Here
it
is.
(3)_________
L:
Let
me
see.
The
continent
covers
over
44
million
square
kilometres.
E
D
G
W:
It’s
so
big.
(4)_________
L:
Yes,
it
is.
There
are
more
than
40
countries
in
Asia.
And
China
is
the
biggest
country
in
area
and
population.
W:
Really?
That’s
great!
I
think
the
population
of
Asia
is
large.
L:
Yes.
(5)_________
W:
Thank
you
for
telling
me
so
much.
L:
You're
welcome.
B
A
Homework
Write
a
report
about
the
continent
of
the
world
interests
you.