中小学教育资源及组卷应用平台
Section
A教学设计
一、教材分析：
本课是九年级第二单元第二话题的第一课时。主活动是1a。1a通过Kangkang向他的同伴Maria和Jane抱怨恶劣的天气，引出本课的功能意念：抱怨和责备。同时也初步呈现了本单元的语法点：不定代词和不定副词。1b主要培养听力策略，即重点听对话的大意。1c侧重于考查归纳总结的能力。在2中，通过“用所给词的正确形式填空”这种题型，巩固1a中的重点语言点。借助3的图片和信息提示，进一步形象地了解沙尘暴形成的过程。通过4的听力练习，提高学生听取文段细节的能力。本课通过谈论沙尘暴的成因说明了树木对环境保护的重要作用。同时也让学生了解天气与人类活动的关系，关注全球的环境问题。
二、教学目标：
1.知识目标
掌握本课的重点词汇和短语，谈论沙尘暴的成因。
初步感知不定代词和不定副词的用法。
2.技能目标
能听懂谈论沙尘暴成因的对话。
能够从所听材料中获得有效的细节信息。
能够根据图片和信息提示词描述沙尘暴形成的过程。
3.情感目标
让学生了解环境污染的严峻形势，引导学生爱护大自然，爱护花草树木，树立绿色环保意识。
三、教学重难点：
1.
教学重点
Words
and
phrases:
sand,
although,
sandstorm,
desert,
human
being,
reduce,
completely,
change
into,
stop
…
from,
blow/
wash
…
away,
as
a
result
Sentences:
A
lot
of
water
can
be
saved
by
forests.
Although
we
have
built
“The
Green
Great
Wall”,
we
still
need
to
do
something
to
protect
the
environment.
Grammar:
Indefinite
pronoun
and
adverb.
2.
教学难点：
能够从所听材料中获得有效的细节信息来补全句子。
能够根据图片和信息提示词描述沙尘暴形成的过程。
四、学习策略
通过引导学生在听前阅读1b和3，培养学生形成听前熟悉、预测听力材料的学习习惯。
通过3中的插图预测并描述新话题，培养学生的逻辑推理能力。
五、教学过程：
教学环节
教师活动
学生活动
设计意图
热身
1、Show
the
learning
aims.2、Lead
the
Ss
to
talk
about
different
kinds
of
pollution,
including
what
it
is,
how
it
affect
the
environment,
how
we
reduce
it,
etc.
读学习目标，了解本节学习任务
明确学习目标复习各种污染的影响及减少方法
讲授新课
I.
Pre-listeningShow
two
pictures
about
sandstorms.
Ask
the
Ss
to
think
about
the
effects
of
them.II.
While-listening1.
Listen
to
1a
and
find
out
the
effects
mentioned
in
the
conversation.2.
Let
the
Ss
listen
again
and
choose
the
best
answer,
finish
1b.III.
Post-listening1.
Let
the
Ss
read
1a
and
complete
trees’
functions
in
1c.2.
Let
the
Ss
read
1a
again
and
find
out
the
key
points.3.
Explain
the
difficult
points
to
the
Ss,
and
then
let
them
do
some
exercises.IV.
Deep-learningAsk
the
Ss
to
work
in
groups.
Discuss
why
trees
can
affect
weather
according
to
the
dialog.Show
the
pictures
in
3
and
ask
the
Ss
to
number
the
pictures
to
show
how
sandstorms
come
into
being.Let
the
Ss
give
a
talk
show
about
how
sandstorms
come
into
being.V.
Practice1.
Let
the
Ss
complete
the
sentences
in
2
and
check
the
answers.2.
Ask
the
Ss
to
listen
to
the
passage
and
finish
4A
&
4B.
看图，谈论沙尘暴的影响听录音完成任务读对话完成任务朗读并找出重难点听讲解并完成练习讨论树木如何影响天气。看图完成3。描述沙尘暴的形成过程。完成练习任务。
围绕某一主题进行思维拓展，促使学生将学习与生活联系起来。增加简单的听力任务要注意学生答案的句子表达。重点讲解不定代词思维能力训练口头能力训练重点词句的检测。
课堂小结
1、Summarizing.2.
Enjoy
a
song:
Plant
a
Tree.3.
Assigning
the
homework.
总结本课知识点学唱歌曲。
情感价值观教育
板书
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Section
A
随堂练习
1、根据句意及首字母完成单词。
1.
A
she
is
a
child,
she
knows
quite
a
lot.
2.
As
the
sun
r
in
the
sky,
the
temperature
climbed.
3.
The
man
was
put
into
the
prison
because
what
he
did
broke
l
.
4.
Drawing
pictures
on
the
wall
is
a
bad
b
.
5.
There
were
so
much
s
on
the
street
after
a
big
sandstorm.
二、根据汉语提示完成句子（每空不止一词）。
1.He
（提到）you
in
his
letter.
2.Our
government
has
done
something
to
（防止）being
polluted.
3.
He
seldom
exercises.
（结果），he
is
not
in
good
health.
4.It’s
difficult
for
us
to
learn
English
well
（一开始）.
5.Your
books
（占据）most
space
of
the
desk.
三、用所给单词的适当形式填空。
1.The
fire
caused
the
village
（cut）off
its
electricity
supply
for
three
days.
2.The
government
is
doing
something
to
stop
（pollute）.
3.He
（change）in
many
ways
during
the
past
tewenty
years.
4.We
all
know
the
（important）of
learning
English.
5.Mr.Wang
lost
his
job.
Even
（badly）,he
lost
his
house
and
children.
四、单项选择。
（
）1.—Will
you
come
on
Monday
or
Tuesday
—I’m
afraid
day
is
possible.
I’ll
be
busy
next
week.
A.
either
B.
neither
C.
both
D.
every
（
）2.We
should
do
to
protect
the
environment,
because
it’s
our
duty.
A.
everything
possible
B.
possible
everything
C.
anything
possible
D.
possible
anything
（
）3.
rich
land
has
changed
into
desert,
leaving
only
sand.
A.A
lot
B.A
great
deal
of
C.
Many
D.A
few
（
）4.—What
did
you
buy
in
the
shop
yesterday
—
.
There
isn’t
good
enough.
A
.Something;
Nothing
B.
Nothing;
Anything
C.
Nothing;
Everything
D.
Something;
Everything
（
）5.The
old
man
lived
in
the
village
all
his
life
and
never
visited
else.
A.
somewhere
B.
anywhere
C.
something
D.
somebody
（
）6.
Trees
harms
the
living
conditions
of
human
beings.
A.
Cut
down
B.
Cutting
off
C.
Cutting
down
D.
To
cut
off
（
）7.—Look
,the
factory
is
pouring
waste
water
into
the
river!
—That’s
terrible!
Why
not
them
that
A.
keep;
doing
B.
stop;
from
doing
C.
to
keep;
to
do
D.
to
stop;
to
do
（
）8.Everyone
is
here,
A.
is
he
B.
aren’t
they
C.
isn’t
it
D.
are
they
（
）9.All
the
students
are
busy
doing
their
homework.
No
one
talking.
A.
isn’t
B.
are
C.
aren’t
D.
is
（
）10.—Who
will
get
the
job
—
of
them
will
do.
A.
Anybody
B.
Anyone
C.
Any
one
D.
Someone
答案
一、
1.
Although
2.rose
3.law
4.behavior
5.sand
二、
1.
referred
to/mentioned
2.prevent/stop/keep;from
3.As
a
result
4.in
the
beginning
5.take
up
三、
1.
to
cut
2.pollution
3.has
changed
4.importance
5.worse
四、
1.
B
2.A
3.B
4.C
5.B
6.C
7.B
8.B
9.D
10.D
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Unit
2
Saving
the
Earth
Topic
2
All
these
problems
are
very
serious.
Section
A
仁爱科普版
·
九年级上册
对的英语工作室
YESENGLISH
Learning
aims
Be
able
to
use
the
indefinite
pronouns
correctly.
Be
able
to
talk
about
how
sandstorms
come
into
being.
Master
some
useful
phrases
and
expressions.
Listen
again,
and
choose
the
best
answer.
The
boy
and
girls
are
talking
about
_________________.
different
types
of
sandstorms
the
reasons
for
sandstorms
sandstorms
in
different
cities
√
the
reasons
for
sandstorms
Read
1a
and
complete
trees’
functions.
Trees
can
stop
the
wind
from
blowing
the
earth
away.
A
lot
of
water
can
be
saved
by
forests.
They
can
also
stop
the
water
from
washing
the
earth
away.
Tree’s
functions
What
do
sandstorms
cause
Listen
and
choose
the
effects
of
sandstorms.
What
bad
weather!
Wind
blows
strongly.
Sand
hurt
Kangkang’s
face.
Kangkang
could
see
anything.
People
have
cut
down
too
many
trees.
Read
1a
again
and
find
out
the
key
points.
somebody,
someone,
something,
somewhere
anybody,
anyone,
anything,
anywhere
none,
nobody,
nothing,
nowhere
everybody,
everyone,
everything,
everywhere
一般情况下用于肯定句
一般情况下用于否定句和疑问句
表否定含义
可用于各种句式
the
indefinite
pronoun
and
adverb
1.I
have
____
to
tell
you.
A.
important
something
B.
something
important
B
形容词修饰不定代词和不定副词时，要放在不定代词/不定副词之后
Do
you
know
2.Everybody
___
ready
for
the
match.
A.
is
B.
are
A
不定代词作主语时，谓语动词要用单数。
Lily,
would
you
like
___________
to
drink
Cindy
is
very
busy
now.
She
needs
_______
to
help
her.
Is
there
_________
wrong
with
your
computer
Jim
looked
for
his
pencil-box
____________
,
but
he
didn’t
find
it.
I
stayed
at
home
last
week.
I
didn’t
go
__________.
Use
someone,
something,
anything,
somewhere,
anywhere
to
fill
in
the
blanks.
something
someone
anything
somewhere
anywhere
Read
1a
and
try
to
explain
why
trees
can
affect
weather
3
Do
you
know
how
sandstorms
come
into
being
Number
the
pictures
and
talk
about
the
sandstorm
in
groups.
(
)
(
)
(
)
(
)
(
)
(
)
4
1
5
3
6
2
wash
the
earth
away
many
trees
change
into
desert
forests
gone
sandstorms
come
into
being
cut
down
trees
How
do
sandstorms
come
into
being
Complete
the
sentences.
as
a
result,
change
into,
do
something,
stop…from,
blow…away
1.People
have
cut
down
such
a
large
number
of
trees
that
the
land
_____________________desert.
2.There
are
fewer
trees
left,
so
the
wind
always
_______
the
earth
________.
3.Air
pollution
has
become
a
serious
problem,
so
we
must
______________
to
reduce
it.
4.we
should
try
our
best
to
_________
people
________
cutting
down
the
trees.
5.In
the
future,
human
beings
can
protect
the
trees
well.
_____________,
animals
will
live
a
happy
life
in
the
forest.
has
changed
into
blows
away
do
something
stop
from
As
a
result
Listen
to
the
passage
and
circle
the
phrases
you
hear.
become
weaker
destroy
the
environment
disappear
rapidly
on
the
earth
enough
bamboo
to
eat
Listen
again
and
fill
in
the
blanks.
Now
some
kinds
of
animals
are
becoming
______
______
_______.
2.
Some
animals
are_____
______
____dying
out
completely.
3.
In
the
past,
pandas
lived
a
quiet
life
and
had
________
______food.
4.
Humans
have
_____
_____
__________
the
importance
of
protecting
animals.
5.
We
should
______
______
____to
protect
them.
do
our
best
in
danger
of
plenty
of
come
to
understand
fewer
and
fewer
Summary
We
learn:
1.Some
words:
sand,
although
2.Some
phrases:
change
into,
human
being
3.Some
sentences:
(1)As
a
result,
a
lot
of
rich
land
has
changed
into
desert.
(2)Trees
can
stop
the
wind
from
blowing
the
earth
away.
We
can:
1.
Use
the
indefinite
pronoun
and
adverb.
2.Talk
about
the
sandstorm
and
its
harm.
Video
–
Plant
a
Tree
song
Homework
Read
1a.
Memorize
the
useful
expressions
and
key
sentences
which
we
learn
today.
Finish
Section
A
in
your
workbook.
Preview
Section
B.
THANK
YOU
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