(共24张PPT)
人教新目标八年级下册
Section
B
1a-1d
听说课公开课
1.在语境中听懂、认读、理解运用下列词汇:
centimeter,
weigh,
birth,
at
birth,
up
to,
adult
2.通过导入环节中大象和熊猫的对比,再现比较级和最高级,以及理解many
times
more
than的用法;
3.通过1b1c听力练习,能听懂
baby
panda和
adult
panda,各方面的对比;
4.通过听后练习,能从
weight,
color,
size,
age等各方面进行复述,并且能根据听力材料内容描写其他动物进行语言输出;
5.通过听力材料,提高同学们对于保护濒危野生动物的意识。
Read
the
new
words
cm(=centimeter)
weigh
birth
at
birth
up
to
adult
厘米
v.
重量是……；称……的重量
n.
出生；诞生
出生时
到达(某数量、程度等)
adj.
成年的；成人的
n.
成人；成年动物
weight
n.
lose\put
on
weight
birthday
Riddle(谜语)1:
Its
ears
are
like
a
palm
leaf(蒲扇);
Its
body
is
like
a
hill,
It
has
a
long
long
nose,
It
can
help
people
do
a
lot
of
work.
Elephant
is
350
cm
tall
weighs
5,000
kilos
eats
150
kilos
of
food
a
day
Try
to
describe
the
elephant
using
the
information
below.
For
example:
The
elephant
is
350
cm
tall
when
it
is
standing
on
two
legs.
It
weighs
100
kilos.
It
eats
10
kilos
of
food
a
day.
Riddle
2:
It
wears
sunglasses
every
day;
It
is
black
and
white;
It
likes
bamboo
best;
It
is
also
our
country’s
symbol.
Panda
is
150
cm
tall
(standing
on
two
legs)
weighs
100
kilos
eats
10
kilos
of
food
a
day
Try
to
describe
the
elephant
using
the
information
below.
For
example:
The
panda
is
150
cm
tall.
It
weighs
5,000
kilos.
It
eats
150
kilos
of
food
a
day.
Make
a
comparison:
Height(身高)
This
elephant
is
taller
than
the
panda
This
elephant
is
200
cm
taller
than
the
panda.
The
panda
is
shorter
than
the
elephant.
This
panda
is
200
cm
shorter
than
the
elephant.
350
cm
tall
150
cm
tall
weight(身高)
weighs
5,000
kilos
weighs
100
kilos
This
elephant
weighs
more
than
the
panda
This
elephant
weighs
many
times
\50
times
more
than
the
panda.
The
panda
weighs
less
than
than
the
elephant.
food
eats
150
kilos
a
day
eats
10
kilos
a
day
This
elephant
eats
more
than
the
panda
This
elephant
eats
much\15
times
more
than
the
panda.
The
panda
eats
less
than
than
the
elephant.
This
giraffe
----is
800
cm
tall
----weighs
700kilos
----eats
35kilos
of
food
a
day
This
tiger
----is
130
cm
tall
----weighs
300kilos
----eats
40
kilos
of
meat
a
meal
Tips:
(…
cm
taller\
shorter,
weighs
much
more\less,
eats
much
more\
less,
eats
many
times
more)
Do
you
know
how
a
baby
panda
grow
into
an
adult
panda?
Watch
a
video
and
know
about
it.
Can
you
read
the
numbers
below?
16
0.1
0.2
100
150
120
50
20
sixteen
zero
point
one
zero
point
two
one
hundred
one
hundred
and
fifty
one
hundred
and
twenty
fifty
twenty
Baby
panda
Adult
panda
weight
kilos
kilos
size
cm
cm
color
100
150
0.1
0.2
16
20
pink
black
and
white
Let’s
learn
more
knowledge
about
them
！
Listen
and
choose
the
correct
answer.
The
general
idea
of
the
conversation
is
about
_____.
A:
an
elephant
B:
a
panda
C:
the
facts
about
the
two
animals
Listen
and
check
(
)
the
numbers
you
hear.
_____
100
______
16
_______
20
________
50
_____
120
_____
0.1
______
0.2
_______
150
1b
√
√
√
√
√
√
Listen
again
and
complete
the
sentences.
At
birth,
a
baby
panda
is
about
___
to
___
kilos.
At
birth,
a
baby
panda
is
about
____
cm
long.
A
baby
panda
is
not
black.
It
is
____
and
it
has
no
_____.
A
panda
can
live
up
to
___
to
___
years.
1c
0.2
0.1
pink
15
20
teeth
30
Listen
and
repeat.
Teacher：Do
you
have
any
questions
about
baby
pandas?
Boy
1：Are
they
much
smaller
than
an
adult
panda?
Teacher：Yes.
When
they’re
born,
they
only
weigh
about
0.1
to
0.2
kilos.
Boy
1：Wow,
that’s
small!
I
know
an
adult
panda
weighs
many
times
more
than
a
baby.
Teacher：That’s
right.
And
the
adult
pandas
weigh
about
100
kilos.
Boy
2：What
about
the
size
of
a
baby
panda?
How
small
is
it?
Teacher：At
birth,
it’s
only
around
15
cm
long,
but
an
adult
panda
is
around
150
cm
long.
Girl
1：Is
a
baby
panda
also
black
and
white?
Teacher：No,
you
would
never
guess!
A
baby
panda
is
pink
and
it
cannot
see.
It
also
doesn’t
have
any
teeth.
Girl
1：How
long
can
pandas
live?
Teacher：They
can
live
up
to
20
to
30
years.
When
it
was
born
A
foreign
friend
wants
to
know
something
about
panda.
Can
you
introduce
something
about
panda
to
him?
weight
color
age
At
birth,
a
baby
panda
…
When
it
grows
up,
an
adult
panda…
0.1-0.2
100
pink
black
and
white
20-30
15cm
150cm
teeth
no
teeth
has
teeth
sight
can’t
see
can
see
size
Protecting
wild
animals
is
to
protect
ourselves.
Practise
1.An
adult
panda
weighs
many
times
more
than
a
baby
panda.
“倍数+比较级+than…”，表示“……比……(大/小/长/短……)几倍”。
这个盒子比那个字大三倍。This
box
is
______________________that
one.
three
times
bigger
than
大象吃的是熊猫的十五倍。The
elephants
eats
___________________the
panda.
15
times
more
than
2.
weighs
5,000kilos
重5000千克。
Practise
weigh:
vt.
“称…的重量”
weight:
不可数名词，“重量，分量”
减肥lose
weight
增重put
on
weight
他称了一下这条鱼。
He
_______
the
fish.
这只羊的重量是多少？
What’s
the
_______of
the
sheep?
weighed
weight
1.这棵树比那棵树高两米
This
tree
is
two
_____
_____than
that
one.
2.这个盒子比那个盒子大三倍。
This
box
is
_____
_____
______than
that
one.
3.大象比熊猫重许多倍。
An
elephant
weighs
____
_____
_____than
a
panda.
4.汤姆比迈克吃得少得多
Tom
eats
_____
_____
than
Mike
5.这条河的长度是那条河的五倍。
The
river
is
____
____
____
____
that
one.
meters
taller
three
times
bigger
many
times
more
much
less
five
times
longer
than
Try
to
write
something
about
the
baby
panda
and
adult
panda.
If
you
can,
surf
on
the
Internet
to
get
more
information
about
other
endangered
animals.
谢谢
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Unit7
Section
B
1a-1d同步练习
I.根据句意及汉语提示写出所缺的单词
1.The
lady
(称……的重量)
the
vegetables
and
told
me
they
were
2.5
kg.?
2.The
baby’s
parents
were
very
happy
because
of
his
(出生).?
3.Look
at
this
toy.
It
is
twice
the
(大小)
of
an
egg.?
4.Can
you
(猜测)
how
many
apples
there
are
in
the
bag??
5.These
movies
are
for
(成年人),
not
for
children.?
II.用所给单词的适当形式填空
6.You
should
eat
(little)
meat
if
you
want
to
be
healthier.?
7.Town
Cinema
is
(cheap)
than
Screen
City.?
8.The
baby
boy
has
eight
(tooth).?
9.—What’s
your
(weigh)??
—It’s
about
70
kg.
10.Look
at
the
panda
(stand)
on
two
legs.
It
looks
very
cute
and
funny.?
III.根据汉语意思完成句子
11.熊猫一天吃十千克的食物。
A
panda
eats
food
a
day.?
12.出生时,熊猫宝宝比狗宝宝小。
Baby
pandas
are
than
baby
dogs
.?
13.一条狗能活10到15年。
A
dog
can
10
to
15
years.?
14.他的爸爸比他重许多倍。
His
father
weighs
many
him.?
15.你知道熊猫能活多长时间吗?
Do
you
know
pandas
??
IV.补全对话
根据对话内容,从方框中选出合适的句子,填在对话空缺处,使对话内容完整、连贯。两项多余。
A:
Hi,
David.
What
did
you
do
last
night?
B:
I
saw
a
film
last
night.
It’s
about
pandas.
A:
16. ?
B:
Wonderful.
But
it
made
me
sad.
A:
Did
you
learn
a
lot
from
the
film?
B:
Yes,
I
did.
17.
And
there
are
not
many
pandas
left
in
the
world.?
A:
18. ?
B:
I
think
we
should
protect
them.
A:
I
agree
with
you.
19. ?
B:
Hmm,
I
think
we
should
give
them
a
warm
home,
and
not
hurt
them.
A:
20. ?
B:
Good
idea!
The
club
must
be
interesting.
A.
Let’s
join
the
Love
Animal
Club
first.
B.
But
what
should
we
do
to
protect
them?
C.I
learnt
pandas
are
in
danger
now.
D.
What
a
pity!
E.
How
was
it?
F.
What’s
the
film
about?
G.
Where
do
most
animals
live?
V.从方框中选出合适的单词,并用其适当形式完成短文(方框中有两个单词多余)
The
panda
is
one
of
the
best-known,
best-loved
and
cutest
animals
in
the
world.
Pandas
once
lived
in
parts
of
21. ,
including
Vietnam
and
Burma,
22.
now
they
only
live
in
some
parts
of
China.?
Pandas
spend
more
than
12
hours
a
day
23. .
They
mainly
eat
24. .
And
they
always
25.
to
different
places
to
find
fresh
bamboo.?
Pandas
usually
live
in
cool
and
26.
places;
their
black-and-white
“coats”
keep
them
warm.?
Pandas
are
very
good
27.
climbing.
If
people
or
other
animals
run
after
them,
they
will
climb
up
the
nearest
tree
very
28. .
Their
good
hearing
also
helps
them
to
avoid
the
animals
that
want
to
eat
them.?
There
are
only
about
2,000
pandas
left
in
the
29. .
The
main
problem
is
their
living
places
are
smaller
and
smaller.
The
Chinese
government
has
30.
this
problem
and
is
trying
its
best
to
do
things
for
pandas.
Now,
China
has
set
up
some
special
places
which
are
big
enough
for
pandas
to
live
in.?
Unit7SectionB1a-1d
同步练习参考答案
I.1.weighed 2.birth 3.size 4.guess
5.adults
II.6.less 7.cheaper 8.teeth 9.weight 10.standing
III.11.ten/10
kilos
of 12.smaller;
at
birth 13.live
up
to 14.times
more
than 15.how
long;
can
live
IV.16—20 ECDBA
V.21.Asia 22.but 23.eating 24.bamboo 25.travel 26.wet 27.at 28.quickly
29.wild 30.realized
Bamboo,
whole,
quick,
realize,
Asia,
eat,
at,
bit,
wild,
but,
wet,
travel
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