中小学教育资源及组卷应用平台
牛津深圳版七年级上册Unit
3
The
Earth
Period
4
Speaking
&
writing
教学设计
课题
Unit
3
Period
4
单元
Unit
3
学科
English
年级
7
学习目标
Language
knowledgeTo
learn
the
pronunciation
of
the
eight
sounds:
/?/,
/ɑ?/,
/?/,
/??/,
/?/,
/u?/,
/k/,
/g/;To
learn
the
new
words
or
phrases
before
writing.To
learn
the
different
structures
in
writing
on
the
topic
of
environmental
protection.
Language
skillsTo
read
the
eight
sounds
correctly.To
distinguish
the
different
sounds
of
the
words.To
use
different
expressions
in
writing
for
protecting
the
Earth.Learning
strategiesSelf-study
and
Groupwork.Emotional
attitudeTo
know
it
is
our
duty
to
protect
the
Earth.
重点
To
learn
the
pronunciation
of
the
eight
sounds:
/?/,
/ɑ?/,
/?/,
/??/,
/?/,
/u?/,
/k/,
/g/;To
learn
the
different
structures
in
writing
on
the
topic
of
environmental
protection.
难点
To
use
different
expressions
in
writing
for
protecting
the
Earth.
教学过程
教学环节
教师活动
学生活动
设计意图
新课导入
Step
1.
Lead
inWatch
the
video
and
talk
about
it.Today,
we
are
going
to
learn
the
pronunciation
of
/?/,
/ɑ?/,
/?/,
/??/,
/?/,
/u?/,
/k/,
/g/So
first
we
will
learn
how
to
pronounce
correctly.
观看视频并提出相关问题，开展讨论。
用看视频的方式吸引学生的注意力，激发他们的兴趣并过渡到新课。
讲授新课
Step
1.
PresentationLanguage
points.短元音/?/1.
嘴巴张开一半，牙齿分开，下嘴唇略向下。2.
舌中部抬起，舌尖和舌端贴在下。3.
震动声带，发出/?/音。长元音/ɑ?/1.
嘴巴放松，上下牙全部张开，双唇呈圆形。2.
舌身后缩，舌尖离开下齿，舌后部稍抬高。3.
震动声带，推出气流发出/ɑ?/音。短元音/?/1.将嘴张大，上下齿分开。2.
舌身降低后缩，双唇稍稍收圆。3.
震动声带，短促有力的发出/?/音。长元音/??/1.
张开嘴双唇收圆，并向前突出。2.
舌身低平后缩，舌后部抬起。3.
震动声带，发出/??/音。后元音/?/1.
双唇收圆，嘴角肌肉放松。2.
舍身后缩，舌尖离开下齿。3.
舌后部向软颚抬起，震动声带，短促有力发出/?/音。后元音/u?/1.
双唇收圆而且小，并向前突出，牙齿接近闭合。2.
舌身后缩，舌尖离开下齿。3.
嘴部肌肉是收紧，震动声带，发出/u?/音。清辅音/k/1.
舌后部隆起，紧贴上颚软腭，憋住气，使气流通道完全阻塞。2.
嘴巴张开,舌后部迅速降低,抵住软颚的舌离开软颚，气流突然冲出口腔。浊辅音/g/1.
嘴巴张开，将舌后部隆起，憋住气。2.
舌后部迅速降低，使气流冲出口腔。3.
声带震动发出声音，送气力量较弱。Step
2.
ActivityTongue
twister.1.
/?/:
The
customers
are
accustomed
to
the
disgusting
custom.?2.
/ɑ?/:
Can
you
drive
the
large
car
to
that
far
bar.3.
/?/:
At
the
dock
I'm
shocked
to
see
the
pocket
rocket
made
of
a
block
of
rock.4.
/??/:
You
cross
a
cross
across
a
cross,
or
stick
a
cross
across
a
cross.5.
/?/:
Butch
is
looking
for
his
cookbook.
He
found
wood,
wool,
and
a
hook.?6.
/u?/:
Having
played
golf,
the
wolf
in
wool
rested
on
the
tool
stool.7.
/k/:
Blake's
black
bike's
back
brake
bracket
block
broke.8.
/g/:
A
good
beginning
makes
a
good
ending.Step
3.
PresentationSpeaking:
Talk
time.Listen
carefully
and
circle
the
word
you
hear
from
each
pair.Read
these
sentences.
Pay
attention
to
the
letters
in
bold.Step
4.
AcitivitySpeak
up:
In
pairs,
talk
about
what
we
can
do
to
protect
the
Earth.
Follow
the
example.S1:
What
can
we
do
to
protect
the
Earth?S2:
We
must
stop
polluting
the
air.S1:
Are
there
any
other
things
we
can
do?S2:
We
can
take
our
own
shopping
bags
to
the
supermarket.We
can
save
water
in
our
daily
life.We
can
pick
up
the
rubbish.We
can
recycle
the
waste.We
can
use
both
sides
of
paper.Read
the
following
words.Step
5.
PresentationIn
pairs,
look
at
the
photos
below
and
discuss
the
problems
with
your
classmate.
What
can
we
do
to
solve
these
problems?problems:
n.
问题；难题catch:
[k?t?]
v.
to
capture
捕捉few:
adj.
not
many
不多；很少fewer
+
fewer
越来越少away:
adj.
to
a
different
place?去别处；朝另一个方向throw
away:
扔掉Use
the
information
in
A
to
complete
the
report
below.Language
points.写作常用句型
——
以“环境保护”为主题1.
前因
+
后果
+
措施drive
on
the
road（前因）?pollute
the
air
（后果）?travel
on
low
carbon（措施）People
drive
on
the
road
and
it
pollutes
the
air
so
we
should
travel
on
low
carbon.2.
现状
+
原因
+
措施More
and
more
lands
are
polluted.（现状）?People
throw
away
lots
of
rubbish.（原因）?Classify
rubbish
and
recover.（措施）More
and
more
lands
are
polluted
because
people
throw
away
lots
of
rubbish
so
we
should
classify
rubbish
and
recover.Step
6.
ActivityWrite
a
short
article.
学习八个音标的发音技巧。绕口令，寓教于乐。听录音，读单词。活动与练习。学习新的词汇和词组。根据图片及上下文补全全文。学习以环境保护为主题的常用写作句型。根据提示写短文。
掌握8个新学音标的正确发音。发现发音规律。系统学习8个音标的发音。多听多读，更准确地掌握单词的发音。为接下来的学习做准备。学习正确的写作句子结构。锻炼写作能力，增强爱护地球的环保意识。
练习巩固
Step
1.
Practice.找出下列每组划线部分发音不同的选项。1
A.
dust
B.
human
C.
produce
D.
pollution2
A.
floor
B.
door
C.
poor
D.
surely3
A.
car
B.
after
C.
larger
D.
what4
A.
food
B.
good
C.
wood
D.
could5
A.
blue
B.
shoe
C.
pollute
D.
full根据上下文语境补全文章。Dear
teachers,
classmates
and
friends,
I’m
very
proud
that
I
have
chosen
___(speak)
to
you
all
today.
I’m
a
bit
nervous
as
I’ve
never
made
______
speech
before
to
so
many
people,
so
please
forgive
me
if
it
shows.
As
we
all
know,
the
environment
around
us
is
_______(get)
worse
and
worse.In
some
places
we
can’t
see
fish
____(swim)
in
the
river
or
trees
on
the
hills.
Some
people
even
have
no
clean
water
_____(drink).
___
I
think
we
must
do
something
to
protect
the
environment.
But
what
can
we
do?
How
to
protect
our
environment?
For
example,
we
can
go
to
school
___
foot
or
by
bike.We
can
use
shopping
baskets
instead
of
plastic
bags
when
we
go
shopping.
And
we
can
use
both
_____(side)
of
the
paper
when
we
write.
In
a
word,
if
everyone
pays
more
attention
to
our
environment,
there’ll
be
less
_____(pollute)
and
our
life
will
be
better.
“There
is
only
one
Earth”,
I
hope
everyone
will
protect
our
environment
______(good).
Thanks!Step
2.
Homework.熟读P38词汇及句子，进行音标发音练习。结合实际以writing环节作文为模板，组织一篇80字左右主题与环境保护相关的文章。
完成习题。完成家庭作业。
日积月累掌握做题技巧。课后巩固。
课堂小结
Key
points:
短元音/?/及/?/的发音；长元音/ɑ?/及/??/的发音；后元音
/?/及/u?/的发音；清辅音/k/及浊辅音/g/的发音。如何写一篇关于环境保护的文章。
总结本课重点。
通过对重点的小结，让学生更系统地掌握本课内容。
课堂板书。
短元音/?/及/?/；长元音/ɑ?/及/??/；后元音/?/及/u?/；清辅音/k/及浊辅音/g/。写作常用句型——以环境保护为主题
板书有序。
直观地展示本课重点内容。
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牛津深圳版
七年级上册
Unit
3
The
Earth
Period
4
Speaking
&
writing
Watch
the
video
and
talk
about
it.
Lead
in
Today,
we
are
going
to
learn
the
pronunciation
of
/?/,
/ɑ?/,
/?/,
/??/,
/?/,
/u?/,
/k/,
/g/
So
first
we
will
learn
how
to
pronounce
correctly.
Watch
the
video
and
talk
about
it.
Lead
in
Language
points.
Presentation
短元音/?/
1.
嘴巴张开一半，牙齿分开，下嘴唇略向下。
2.
舌中部抬起，舌尖和舌端贴在下。
3.
震动声带，发出/?/音。
Language
points.
Presentation
长元音/ɑ?/
1.
嘴巴放松，上下牙全部张开，双唇呈圆形。
2.
舌身后缩，舌尖离开下齿，舌后部稍抬高。
3.
震动声带，推出气流发出/ɑ?/音。
Language
points.
Presentation
短元音/?/
1.将嘴张大，上下齿分开。
2.
舌身降低后缩，双唇稍稍收圆。
3.
震动声带，短促有力的发出/?/音。
Language
points.
Presentation
长元音/??/
1.
张开嘴双唇收圆，并向前突出。
2.
舌身低平后缩，舌后部抬起。
3.
震动声带，发出/??/音。
1.
/?/:
The
customers
are
accustomed
to
the
disgusting
custom.?
2.
/ɑ?/:
Can
you
drive
the
large
car
to
that
far
bar.
3.
/?/:
At
the
dock
I'm
shocked
to
see
the
pocket
rocket
made
of
a
block
of
rock.
4.
/??/:
You
cross
a
cross
across
a
cross,
or
stick
a
cross
across
a
cross.
Tongue
twister.
Activity
Language
points.
Presentation
后元音/?/
1.
双唇收圆，嘴角肌肉放松。
2.
舍身后缩，舌尖离开下齿。
3.
舌后部向软颚抬起，震动声带，短促有力发出/?/音。
Language
points.
Presentation
后元音/u?/
1.
双唇收圆而且小，并向前突出，牙齿接近闭合。
2.
舌身后缩，舌尖离开下齿。
3.
嘴部肌肉是收紧，震动声带，发出/u?/音。
Language
points.
Presentation
清辅音/k/
1.
舌后部隆起，紧贴上颚软腭，憋住气，使气流通道完全阻塞。
2.
嘴巴张开,舌后部迅速降低,抵住软颚的舌离开软颚，气流突然冲出口腔。
Language
points.
Presentation
浊辅音/g/
1.
嘴巴张开，将舌后部隆起，憋住气。
2.
舌后部迅速降低，使气流冲出口腔。
3.
声带震动发出声音，送气力量较弱。
5.
/?/:
Butch
is
looking
for
his
cookbook.
He
found
wood,
wool,
and
a
hook.?
6.
/u?/:
Having
played
golf,
the
wolf
in
wool
rested
on
the
tool
stool.
7.
/k/:
Blake's
black
bike's
back
brake
bracket
block
broke.
8.
/g/:
A
good
beginning
makes
a
good
ending.
Tongue
twister.
Activity
Speaking:
Talk
time.
Presentation
/?/
/ɑ?/
colour
must
other
under
after
banana
card
large
/?/
/??/
doctor
on
want
wash
all
August
four
horse
Speaking:
Talk
time.
Presentation
/?/
/u?/
could
full
put
wood
blue
food
pollute
shoe
/k/
/g/
clever
clock
cook
keep
bag
dog
good
grass
Speaking:
Talk
time.
Presentation
Listen
carefully
and
circle
the
word
you
hear
from
each
pair.
1 /bɑ?n/ /b?n/
2 /hɑ?t/ /h?t/
3 /sp?t/
/sp??t/
4 /k?d/
/k??d/
5 /p?l/ /pu?l/
6 /f?l/ /fu?l/
7 /b?k/
/b?g/
8 /klɑ?s/
/glɑ?s/
Speaking:
Talk
time.
Presentation
Read
these
sentences.
Pay
attention
to
the
letters
in
bold.
1 I
love
my
brother’s
drum.
2 I
asked
my
father
for
a
banana.
3 I
want
to
wash
some
socks.
4 I
saw
four
horses
at
the
door!
Speaking:
Talk
time.
Presentation
Read
these
sentences.
Pay
attention
to
the
letters
in
bold.
5 He
took
a
look
at
the
cook.
6 Whose
blue
shoes
are
those?
7 The
clever
cat
caught
the
chicken.
8 A
girl
sat
on
the
green
grass
with
her
dog.
In
pairs,
talk
about
what
we
can
do
to
protect
the
Earth.
Follow
the
example.
S1:
What
can
we
do
to
protect
the
Earth?
S2:
We
must
stop
polluting
the
air.
S1:
Are
there
any
other
things
we
can
do?
S2:
We
can
take
our
own
shopping
bags
to
the
supermarket.
Speak
up
Activity
In
pairs,
talk
about
what
we
can
do
to
protect
the
Earth.
Follow
the
example.
S1:
What
can
we
do
to
protect
the
Earth?
S2:
We
can
save
water
in
our
daily
life.
We
can
pick
up
the
rubbish.
We
can
recycle
the
waste.
We
can
use
both
sides
of
paper.
….
Speak
up
Activity
Read
the
following
words.
Activity
/?/
run
sun
brush
cup
/ɑ?/
bar
mark
father
target
/?/
dog
box
stop
watch
/??/
walk
call
lawyer
board
Read
the
following
words.
Activity
/?/
cook
took
look
hook
/u?/
school
fool
zoo
pool
/k/
key
cold
card
desk
/g/
egg
lag
dig
glass
Writing:
Protect
the
Earth
Presentation
In
pairs,
look
at
the
photos
below
and
discuss
the
problems
with
your
classmate.
What
can
we
do
to
solve
these
problems?
1 People/catch
a
lot
of
fish
every
day/fewer
and
fewer
fish
in
the
sea
each
year
[k?t?]
v.
to
capture
捕捉
few
adj.
not
many
不多；很少
fewer
+
fewer
越来越少
n.
问题；难题
Writing:
Protect
the
Earth
Presentation
In
pairs,
look
at
the
photos
below
and
discuss
the
problems
with
your
classmate.
What
can
we
do
to
solve
these
problems?
2 People/burn
things
to
make
energy/pollute
the
air
Writing:
Protect
the
Earth
Presentation
In
pairs,
look
at
the
photos
below
and
discuss
the
problems
with
your
classmate.
What
can
we
do
to
solve
these
problems?
3 People/throw
away
a
lot
of
rubbish
every
day/pollute
the
land
扔掉
away
adj.
to
a
different
place?
去别处；朝另一个方向
Writing:
Protect
the
Earth
Presentation
In
pairs,
look
at
the
photos
below
and
discuss
the
problems
with
your
classmate.
What
can
we
do
to
solve
these
problems?
4 People/put
waste
into
rivers
and
seas/pollute
the
water
Writing:
Protect
the
Earth
Presentation
Use
the
information
in
A
to
complete
the
report
below.
PROTECT
THE
EARTH
What
problems
do
we
have?
People
_____________________________.
There
are
____________________________________.
People
_____________________________.
This
____________________________________.
fewer
and
fewer
fish
in
the
sea
each
year
catch
a
lot
of
fish
every
day
pollutes
the
air
burn
things
to
make
energy
Writing:
Protect
the
Earth
Presentation
Use
the
information
in
A
to
complete
the
report
below.
PROTECT
THE
EARTH
What
problems
do
we
have?
People
_________________________________.
This
____________________________________.
People
_____________________________.
This
____________________________________.
pollutes
the
land
throw
away
a
lot
of
rubbish
every
day
pollutes
the
water
put
waste
into
rivers
and
seas
Writing:
Protect
the
Earth
Presentation
Use
the
information
in
A
to
complete
the
report
below.
PROTECT
THE
EARTH
What
can
we
do
to
protect
the
Earth?
We
must
stop____________________________________.
We
must
stop____________________________________.
We
must
stop____________________________________.
We
must
stop____________________________________.
burning
things
to
make
energy
catching
a
lot
of
fish
every
day
throwing
away
a
lot
of
rubbish
every
day
putting
waste
into
rivers
and
seas
Language
points.
Presentation
写作常用句型
——
以“环境保护”为主题
1.
前因
+
后果
+
措施
drive
on
the
road（前因）
?
pollute
the
air
（后果）
?
travel
on
low
carbon（措施）
People
drive
on
the
road
and
it
pollutes
the
air
so
we
should
travel
on
low
carbon（低碳出行）.
Language
points.
Presentation
写作常用句型
——
以“环境保护”为主题
2.
现状
+
原因
+
措施
More
and
more
lands
are
polluted.（现状）
?
People
throw
away
lots
of
rubbish.（原因）
?
Classify
rubbish
and
recover.（措施）
More
and
more
lands
are
polluted
because
people
throw
away
lots
of
rubbish
so
we
should
classify
rubbish
and
recover.
Language
points.
Presentation
写作常用句型
——
以“环境保护”为主题
Practice
1:
The
rivers
were
polluted.（_____）
?
Ships
put
the
petroleum
into
the
rivers.（_____）
?
Make
laws
to
regulate
this
phenomenon.（措施）
__________________________________________________________
__________________________________________________________
The
rivers
were
polluted
because
many
ships
put
the
petroleum
into
the
rivers
so
laws
should
be
made
to
change
this
phenomenon.
现状
原因
Language
points.
Presentation
写作常用句型
——
以“环境保护”为主题
Practice
2:
Throw
a
lot
of
rubbish
into
the
rivers.（_____）
?
many
fishes
were
killed.（_____）
__________________________________________________________
__________________________________________________________
People
throw
a
lot
of
rubbish
into
the
rivers
so
it
kills
many
fishes/many
fishes
were
killed.
前因
后果
Language
points.
Presentation
写作常用句型
——
以“环境保护”为主题
Practice
3:
Factories
burn
things
to
make
energy.（_____）
?
The
air
was
polluted.（_____）
__________________________________________________________
__________________________________________________________
Factories
burn
many
things
to
make
energy
so
It
pollutes
the
air/the
air
was
polluted.
前因
后果
We
have
only
one
earth,
we
should
take
good
care
of
it,
but
there
is
more
and
more
pollution
on
the
earth,
so
it
is
very
important
to
protect
the
earth.
Put
forward
some
environmental
protection
initiatives:
1.
节约纸和笔；
2.
不乱扔垃圾；
3.
离开房间要关灯；
4.
洗完手要关水龙头；
5.
步行，骑自行车或乘公交车。….
Write
a
short
article.
Activity
What
should
we
do
to
protect
the
Earth?
We
have
only
one
Earth,
so
we
should
love
and
take
good
care
of
her.
But
there
is
much
pollution
on
Earth.
It
is
important
to
protect
the
Earth.
But
how
can
we
do?
I
hope
we
start
out
small
and
do
the
following
things
together.
First,
save
paper
and
pens.
Write
a
short
article.
Activity
What
should
we
do
to
protect
the
Earth?
Second,
we
shouldn’t
throw
rubbish
on
the
ground.
Third,
remember
to
turn
off
the
lights
when
we
leave
the
room
and
remember
to
turn
off
the
taps
when
you
finish
washing
hands.
Fourth,
we
can
walk,
ride
a
bike
or
take
a
bus
when
we
go
out.
The
Earth
is
our
home.
Let’s
try
our
best
to
protect
her!
Write
a
short
article.
Activity
找出下列每组划线部分发音不同的选项。
Practice
（ ）1
A.
dust
B.
human
C.
produce
D.
pollution
（ ）2
A.
floor
B.
door
C.
poor
D.
surely
（ ）3
A.
car
B.
after
C.
larger
D.
what
（ ）4
A.
food
B.
good
C.
wood
D.
could
（ ）5
A.
blue
B.
shoe
C.
pollute
D.
full
A
D
D
A
D
Dear
teachers,
classmates
and
friends,
I’m
very
proud
that
I
have
chosen
__________(speak)
to
you
all
today.
I’m
a
bit
nervous
as
I’ve
never
made
______
speech
before
to
so
many
people,
so
please
forgive
me
if
it
shows.
As
we
all
know,
the
environment
around
us
is
_________(get)
worse
and
worse.
根据上下文语境补全文章。
Practice
to
speak
a
getting
In
some
places
we
can’t
see
fish
__________(swim)
in
the
river
or
trees
on
the
hills.
Some
people
even
have
no
clean
water
_________(drink).
___
I
think
we
must
do
something
to
protect
the
environment.
But
what
can
we
do?
How
to
protect
our
environment?
For
example,
we
can
go
to
school
___
foot
or
by
bike.
We
can
use
shopping
baskets
instead
of
plastic
bags
when
we
go
shopping.
根据上下文语境补全文章。
Practice
to
drink
swimming
So
on
And
we
can
use
both
_____(side)
of
the
paper
when
we
write.
In
a
word,
if
everyone
pays
more
attention
to
our
environment,
there’ll
be
less
__________(pollute)
and
our
life
will
be
better.
“There
is
only
one
Earth”,
I
hope
everyone
will
protect
our
environment
______(good).
Thanks!
根据上下文语境补全文章。
Practice
sides
pollution
well
Summary
Key
points:
短元音/?/及/?/的发音；
长元音/ɑ?/及/??/的发音；
后元音
/?/及/u?/的发音；
清辅音/k/及浊辅音/g/的发音。
如何写一篇关于环境保护的文章。
Homework
熟读P38的词汇及句子，进行音标发音练习。
结合实际，以writing环节的作文为模板，组织一篇80字左右且主题与环境保护相关的文章。
谢谢中小学教育资源及组卷应用平台
牛津深圳七上Unit
3
The
Earth
Speaking
&
writing导学案
学生姓名
班级
序号
课题内容
牛津深圳七上Unit
3
The
Earth
Speaking
&
writing
学习目标与核心素养
学习书本的8个音标/?/,
/ɑ?/,
/?/,
/??/,
/?/,
/u?/,
/k/,
/g/的发音。能够区分不同单词的音标；在写作环节前学习生词或短语。学习环境保护专题写作中的不同结构。学会在写作中用不同的表达来保护地球。树立保护环境是我们的责任的意识。
学习重点
学习书本的8个音标/?/,
/ɑ?/,
/?/,
/??/,
/?/,
/u?/,
/k/,
/g/的发音学习环境保护专题写作中的不同结构。
学习难点
学会在写作中用不同的表达来保护地球。
【预习案】
1、
阅读教材38页Talk
time部分的单词。
2、
拼读教材38页A1部分的8组音标。
3、
阅读教材38页A2部分的句子，熟悉音标发音规律。
4、
阅读教材38页Speak
up部分的对话，思考保护地球的措施。
5、
看教材39页A部分的图片，了解地球的现状。
【列出我的疑惑】
【探究案】
探究点一：
1、
看视频，并讨论。
1.
短元音/?/的发音：
嘴巴张开一半，牙齿分开，下嘴唇略____，舌中部抬起，舌尖和舌端贴在下。
震动____，发出/?/音。
2.
长元音/ɑ?/的发音：
嘴巴放松，上下牙全部张开，双唇呈____，舌身后缩，舌尖离开下齿，舌后部稍抬高。震动____，推出气流发出/ɑ?/音。
3.
短元音/?/的发音：
将嘴张大，____分开。舌身降低后缩，双唇稍稍收圆。震动声带，短促有力发音。
4.
长元音/??/的发音：
张开嘴双唇收圆，并向前突出。舌身低平后缩，舌后部抬起。震动声带发音。
5.
后元音/?/的发音：
双唇收圆，嘴角肌肉放松。舍身后缩，____离开下齿。舌后部向软颚抬起，震动声带，短促有力发出/?/音。
6.
后元音/u?/的发音：
双唇收圆而且小，并向前突出，牙齿接近____。舌身后缩，舌尖离开下齿。嘴部肌肉是收紧，震动声带，发出/u?/音。
7.
清辅音/k/的发音：
舌后部隆起，紧贴上颚软腭，憋住气，使气流通道完全阻塞。嘴巴张开,舌后部迅速降低,抵住软颚的舌离开软颚，气流突然冲出口腔。
8.
后元音/u?/的发音：
嘴巴张开，将舌后部隆起，憋住气。舌后部迅速降低，使气流冲出____。声带震动发出声音，送气力量较弱。
2、
绕口令，发现规律。
1.
/?/:
The
customers
are
accustomed
to
the
disgusting
custom.?
2.
/ɑ?/:
Can
you
drive
the
large
car
to
that
far
bar.
3.
/?/:
At
the
dock
I'm
shocked
to
see
the
pocket
rocket
made
of
a
block
of
rock.
4.
/??/:
You
cross
a
cross
across
a
cross,
or
stick
a
cross
across
a
cross.
5.
/?/:
Butch
is
looking
for
his
cookbook.
He
found
wood,
wool,
and
a
hook.?
6.
/u?/:
Having
played
golf,
the
wolf
in
wool
rested
on
the
tool
stool.
7.
/k/:
Blake's
black
bike's
back
brake
bracket
block
broke.
8.
/g/:
A
good
beginning
makes
a
good
ending.
探究点二：
1、
跟着录音朗读教材38页Talk
time部分单词，探寻8个音标的发音规律。
2、
听取录音，分辨教材38页A1部分的8组音标，并圈出正确答案。
1 /bɑ?n/
/b?n/
5 /p?l/
/pu?l/
2 /hɑ?t/
/h?t/
6 /f?l/
/fu?l/
3 /sp??t/
/sp?t/
7 /b?k
/b?g/
4 /k?d/
/k??d/
8 /klɑ?s/
/glɑ?s/
3、
阅读教材38页A2部分的句子，熟悉音标发音规律。
4、
随堂活动1：阅读教材38页Speak
up部分的对话，思考保护地球的措施。
We
can
do
…
to
protect
the
Earth.
5、
随堂活动2：朗读8组单词，掌握发音规律。
探究点三：
1、
看教材39页A部分的图片及配文，学习新的词汇与词组并写出意思。
1.
problem:
n.
_________
2.
catch:
v.
_________
3.
few：
adj.
_________
fewer
and
fewer:
_________
4.
away:
adj.
_________
throw
away:
_________
2、
看教材39页B部分的开头，补全句子。
3、
Language
points.
写作常用句型
——
以“环境保护”为主题
1.
前因
+
后果
+
措施
drive
on
the
road（前因）?
pollute
the
air
（后果）?
travel
on
low
carbon（措施）
People
drive
on
the
road
and
it
pollutes
the
air
so
we
should
travel
on
low
carbon.
2.
现状
+
原因
+
措施
More
and
more
lands
are
polluted.（现状）?
People
throw
away
lots
of
rubbish.（原因）?
Classify
rubbish
and
recover.（措施）
More
and
more
lands
are
polluted
because
people
throw
away
lots
of
rubbish
so
we
should
classify
rubbish
and
recover.
Practice
1:
The
rivers
were
polluted.（_____）
?
Ships
put
the
petroleum
into
the
rivers.（_____）
?
Make
laws
to
regulate
this
phenomenon.（措施）
__________________________________________________________
Practice
2:
Throw
a
lot
of
rubbish
into
the
rivers.（_____）?many
fishes
were
killed.（_____）
__________________________________________________________
Practice
3:
Factories
burn
things
to
make
energy.（_____）?The
air
was
polluted.（_____）
__________________________________________________________
4、
随堂活动：写一篇关于环境保护的小短文。
【我的知识网络图】
【训练案】
一、判断每组单词中的划线部分发音是否相同，相同填“T”，不同填“F”。
（
）
1.
A.
take
B.
star
（
）
2.
A.
sad
B.
late
（
）
3.
A.
try
B.
find
（
）
4.
A.
hard
B.
afraid
（
）
5.
A.
learn
B.
turn
（
）
6.
A.
please
B.
speak
二、翻译句子。
1.
学校图书馆为我们提供了各种各样的书。（provide…with）
_______________________________________________________________
2.我们不应该把垃圾倒进河里和海里。那样会污染水。（throw…into）
_______________________________________________________________
3.
不要把这些报纸扔掉。它们有用。（throw
away）
_______________________________________________________________
4.
他们常常燃烧东西来制造能量。（make
energy）
_______________________________________________________________
5.
你应该停止玩电脑游戏。这会影响你的健康。（stop
playing）
_______________________________________________________________
三、阅读理解。?
Saving
the
Earth
shouldn’t
be
so
difficult,
if
we
can
do
the
following.
First,
we
should
remember
to
take
our
time.
There
is
no
need
to
hurry.
It
is
not
a
silly
idea
to
walk
or
ride
a
bike
to
work.
We
should
use
the
stairs
more
often,
too.
Second,
we
should
remember
to
breathe
and
smell
the
Earth.
Open
the
windows
and
let
in
the
fresh
air.
Turn
off
the
air-conditioner,
and
at
the
same
time,
save
the
energy.
Third,
we
should
remember
the
happiness
of
cooking
at
home
and
enjoying
meals
on
our
dinner
table.
So
we
can
use
our
own
bowls
and
chopsticks,
not
the
plastic
ones.
Fourth,
we
should
spend
our
weekends
and
holidays
in
the
park
or
in
our
village
streets
playing
games
and
just
riding
a
bike
around.
Fifth,
we
should
learn
how
to
make
good
use
of
old
things
in
the
house,
in
the
garden,
or
in
the
kitchen.
Lastly,
let
us
remember
that
no
one
really
has
a
mountain
and
a
sea.
These
places
belong
to
Mother
Earth.
Don’t
throw
rubbish
here
and
there
any
longer.
（ ）1.
How
many
ideas
about
saving
the
Earth
are
mentioned（提及）in
the
passage?
A.
Four
B.
Five
C.
Six
D.
Seven
（ ）2.
What
does
the
underlined（下画线）expression“take
our
time”mean
in
Chinese?
A.
抓紧时间
B.
慢慢来
C.
爱惜时间
D.
得到时间
（ ）3.
The
writer
thinks
we
should
NOT
often
_________.
A.
turn
off
the
air-conditioner
B.
spend
our
free
time
in
the
park
C.
have
dinner
in
the
restaurant
D.
use
the
old
things
（ ）4.
Which
of
the
following
is
TRUE?
A.
We
should
use
the
stairs
more
often.
B.
Don’t
open
the
windows.
C.
We
should
use
more
plastic
things.
D.
We
have
so
many
mountains,
so
we
can
throw
things
here
and
there.
（ ）5.
The
passage
is
maybe
taken
from（取材于）________.
A.
a
dictionary
B.
a
notebook
C.
a
newspaper
D.
a
storybook
四、书面表达
以“How
to
make
Shenzhen
more
beautiful”为题，写一份关于环境污染的调查报告，并给出保护环境的措施。要点包括：
1．深圳有哪些污染；
2．这些污染是什么导致的？
3．我们可以做哪些事情来保护环境？
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案：
【探究案】
探究点一：
1、
1.
向下；声带
2.
圆形；声带
3.
上下齿
5.
舌尖
6.
闭合
8.
口腔
探究点二：
2、
1.
/bɑ?n/
2.
/h?t/
3.
/sp??t/
4.
/k?d/
5.
/p?l/
6.
/fu?l/
7.
/b?k/
8.
/glɑ?s/
4、
We
can
save
water
in
our
daily
life.
We
can
pick
up
the
rubbish.
We
can
recycle
the
waste.
We
can
use
both
sides
of
paper.
探究点三：
1、
1.
问题；难题
2.
捕捉
3.
不多；很少；越来越少
4.
去别处；朝另一个方向；扔掉
2、
What
problems
do
we
have?
1.
catch
a
lot
of
fish
every
day；fewer
and
fewer
fish
in
the
sea
each
year
2.
burn
things
to
make
energy；pollutes
the
air
3.
throw
away
a
lot
of
rubbish
every
day；pollutes
the
land
4.
put
waste
into
rivers
and
seas；pollutes
the
water
What
can
we
do
to
protect
the
Earth?
1.
catching
a
lot
of
fish
every
day；
2.
burning
things
to
make
energy；
3.
throwing
away
a
lot
of
rubbish
every
day；
4.
putting
waste
into
rivers
and
seas
3、
1.
现状；原因；The
rivers
were
polluted
because
many
ships
put
the
petroleum
into
the
rivers
so
laws
should
be
made
to
change
this
phenomenon.
2.
前因；后果；People
throw
a
lot
of
rubbish
into
the
rivers
so
it
kills
many
fishes/many
fishes
were
killed.
3.
前因；后果；Factories
burn
many
things
to
make
energy
so
It
pollutes
the
air/the
air
was
polluted.
【训练案】
1、1-6
FFTFTT
二、1.
The
school
library
provides
us
with
different
kinds
of
books.
2.
We
should
not
throw
rubbish
into
the
river
and
the
sea.
That
will
pollute
the
water.
3.
Don’t
throw
away
these
newspapers.
They
are
useful.
4.
They
often/usually
burn
things
to
make
energy.
5.
You
should
stop
playing
computer
games.
It’s
bad
for
your
health.
三、1-5
CBCAC
四、参考范文：
How
to
make
Shenzhen
more
beautiful
Shenzhen
is
a
wonderful
city.
Many
people
visit
it
every
year.
It
is
a
nice
place
to
live
in.
But
there
are
many
kinds
of
pollution.
First,
people
throw
rubbish
everywhere
and
it
makes
the
land
very
dirty.
Second,
many
factories
produce
much
waste.
It
pollutes
the
river
and
kills
many
fishes.
It
also
pollutes
the
air.
So
we
must
take
action
at
once.
First,
we
should
throw
less
rubbish
and
put
rubbish
into
the
rubbish
bins.
Then,
we
should
plant
more
trees.
We
shouldn’t
cut
down
trees
and
destroy
them.
After
that,
we
should
not
put
dirty
water
into
rivers.
At
last/Finally,
we
should
use
public
transport.
I
think
Shenzhen
will
be
more
beautiful
if
we
can
take
these
actions.
【教与学的反思】
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