(共27张PPT)
Unit
4
Life
on
Mars
Integrated
skills
&Study
skills
2021年春牛津译林版英语九年级下册精品课件
学
习
目
标
学习本课节新单词及短语：risk,
carry
out,
after
all；
1
3
从一档电视讨论节目中获取信息，补全一段对话；
听一段电视节目广告，从中获取信息，完成笔记；
2
讨论火星生活的利弊并表达个人见解；
4
了解自我评价的意义；
5
学会自我评价；
6
能根据自我评价表，制定英语学习计划。
7
课
堂
导
入
The
Earth
is
more
and
more
crowded
and
polluted.
Then,
what
would
life
be
like
in
the
future?
Is
there
a
better
place
to
live
in
for
us
in
the
universe?
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sdc
ab
m
d
e
2
y
be
way
eve
ass
C
membe
new
v
e
e
spelling
mIs
es
ew
s
well?
C
g
S
get
go
B
D
After
doing
the
seling
she
has
making
a
plan
for
st
I
often
speak
English
well
in
class,
but
I
still
need
to
practise
more
I
need
to
work
harder
to
learn
new
words
and
grammar
rules.
I
plan
to
copy
the
new
words
in
my
notebook
and
read
them
every
morning.
I
plan
to
remember
five
new
words
every
day.
Grammar
rules
are
difficult,
so
I
will
keep
an
English
diary
and
try
to
use
the
new
grammar
rules
I
have
learnt.
I
plan
to
watch
English
TV
programmes
every
weekend
in
order
to
improve
my
listening
skills中小学教育资源及组卷应用平台
Unit
4
Life
on
Mars
Integrated
skills
&
Study
skills
设计说明
本课节继续“未来在火星生活”这一话题。通过free
talk让学生谈论未来生活,导入新课。通过听一个有关“住在火星上”的听力材料，让学生完成相关任务，培养学生根据听力材料获取信息和处理信息的能力。通过做A3的练习，让学生进一步掌握相关细节，完成对话并进行对话练习。再引导学生结合实际自编对话，提高学生的语言运用能力。通过向学生介绍自我评价，让学生了解自我评价的意义,并学会自我评价。
教学目标
通过本课节的教学，让学生达成以下目标：
1.知识目标
掌握词汇：risk,
carry
out,
after
all
2.能力目标
(1)听一段电视节目广告,
从中获取信息,
完成笔记；
(2)从一档电视讨论节目中获取信息，补全一段对话；
(3)了解自我评价的意义,
并学会自我评价。
3.情感目标
通过自我评价，促进学生反思自己找出不足以便及时修正。
重点难点
1.
重点：讨论火星生活的利弊并表达个人见解。
2.
难点：能根据自我评价表，制订英语学习计划。
教学准备
PPT课件；Integrated
skills部分的听力录音
授课时数
1课时
教学过程
Step
1
Lead-in
Ask
the
students
to
have
a
free
talk.
T:
The
Earth
is
more
and
more
crowded
and
polluted.
Then,
what
would
life
be
like
in
the
future?
Is
there
a
better
place
to
live
in
for
us
in
the
universe?
Ss:
…
Step
2
Listening
A
Living
on
Mars
A1 Daniel
wants
to
live
on
Mars
in
the
future.
However,
Sandy
is
still
not
sure
if
she
would
like
to.
This
week,
there
is
a
TV
programme
on
this
topic.
Listen
to
the
preview.
Help
Sandy
make
notes
of
it.
Notes:
Survey
carried
out
in:
(1)
Schools
in
Sunshine
Town
Day:
(2)
______________________
Channel:
(3)
______________________
Name
of
programme:
(4)
______________________
Time:
(5)
______________________
Percentage
of
students
who
would
like
to
move
away
from
the
Earth:
(6)
______________________
Answers:
(2)Friday
(3)Sunshine
TV
(4)Moving
to
Mars
(5)
from
7:30
p.m.
to
9:00
p.m.
(6)
50%
A2 Sandy
is
watching
the
TV
programme.
She
wants
to
write
down
the
important
points.
Ask
students
to
listen
to
the
discussion
and
help
her
complete
her
lists.
Advantages
1
It
would
be
very
interesting.
2
We
could
study
at
________________.
3
It
is
not
so
crowded,
with
much
more
________________.
4
Travelling
in
space
would
be
________________.
Disadvantages
1
We
do
not
know
if
it
is
really
safe.
2
We
might
________________
from
living
there.
3
It
is
________________
from
the
Earth.
4
There
is
not
enough
food,
________________
or
oxygen.
5
There
might
be
________________
aliens.
Answers:
Advantages
2
online
schools
3
space
4
fun
Disadvantages 2
get
ill
3
far
away
4
water
5
dangerous
Step
3
Practice
1.
Daniel
and
Sandy
are
talking
about
the
TV
plete
their
conversation
with
the
information
in
Parts
A1
and
A2.
Sandy:
Did
you
watch
the
programme
called
(1)
________________
on
(2)
_______________
TV
last
(3)
______________
evening?
Daniel:
Yes,
I
did.
But
I
missed
the
first
part
of
it.
When
did
the
programme
begin?
Sandy:
It
began
at
(4)
______________.
It
started
with
a
discussion
about
a
(5)
________________.
It
showed
that
(6)
___________
of
the
students
would
like
to
(7)
____________________
the
Earth
and
live
on
(8)
______________________.
Daniel:
Oh
yes.
Some
students
said
living
on
another
planet
such
as
Mars
would
be
very
(9)
_____________.
They
could
study
at
(10)
_______________,
and
travelling
in
(11)
____________
would
be
fun.
Sandy:
There
might
also
be
much
more
(12)
______________
for
everyone
on
Mars.
It’s
too
crowded
here.
Daniel:
However,
some
other
students
were
worried
about
living
there.
They
said
they
didn’t
know
if
it
would
be
(13)
____________.
They
thought
they
might
(14)
____________
because
there’s
not
enough
food,
(15)
_______________
or
oxygen
on
Mars.
Sandy:
They
were
even
afraid
of
aliens
there.
They
thought
aliens
were
(16)
________________
and
would
harm
people.
Answers:
（1）Moving
to
Mars （2）Sunshine （3）Friday （4）7:30
p.m.（5）survey （6）50% （7）move
away
from （8）another
planet
（9）interesting （10）online
schools （11）space （12）space
（13）really
safe （14）get
ill （15）water （16）dangerous
2.
Ask
the
students
to
practice
the
conversation
in
pairs.
And
then
act
it
out
in
class.
Step
4
Speaking
1.
Daniel
and
Sandy
are
talking
about
living
on
Mars.
Listen
to
the
conversation
and
answer
the
questions.
Questions:
(1)
Why
is
Sandy
not
sure
if
it’s
worth
to
living
on
Mars?
(2)What
about
all
his
friends
on
the
Earth
if
Daniel
goes
to
Mars?
Answers:
(1)
She
thinks
we
might
get
ill
from
living
there.
(2)
He
wants
them
all
to
come
too.
2.
Ask
students
to
read
the
dialogue
aloud
in
pairs.
Daniel:
Would
you
like
to
live
on
Mars,
Sandy?
Sandy:
I’m
not
sure
if
it’s
worth
the
risk.
It
worries
me.
Daniel:
Why?
It
would
be
quite
safe.
After
all,
humans
have
already
been
to
the
Moon.
Sandy:
Maybe
you’re
right,
but
we
might
get
ill
from
living
there.
Daniel:
I
don’t
think
so,
Sandy.
It’s
just
a
different
kind
of
life.
It
would
be
great
to
live
on
another
planet.
Sandy:
What
about
all
your
friends
here
on
the
Earth
if
you
go
to
Mars?
Daniel:
I
want
you
all
to
come
too.
Sandy:
OK.
If
we
all
go
together,
it
should
be
fun.
Step
5
Practice
Ask
students
to
work
in
pairs
to
make
a
dialogue
using
Daniel
and
Sandy’s
conversation
as
a
model.
A:
Would
you
like
to
live
on
Mars,
...?
B:
I’m
not
sure
if
it’s
worth
the
risk.
It
worries
me.
A:
Why?
It
would
be
quite...
After
all,
...
B:
Maybe
you’re
right,
but
we
might...
A:
I
don’t
think
so,
...
It’s
just
a
different
kind
of
life.
It
would
be...
B:
What
about...
if...
?
A:
I
want...
too.
B:
OK.
If
we
all...
,
it
should
be...
Step
6
Study
skills
1.
Self-assessment
To
do
self-assessment
means
to
think
about
your
studies
in
order
to
find
out
your
strengths
and
weaknesses.
This
can
help
you
make
a
plan
to
improve
the
way
you
study.
2.
Present
it
with
a
form.
Ask
the
students
to
read
the
form
and
answer
questions.
Questions:
（1）Does
Kitty
often
speak
English
in
class?
（2）What
mistakes
does
she
often
make
in
her
English
study?
（3）Is
Kitty
good
at
English
listening?
（4）What
problems
does
she
have
in
her
English
study?
Answers:
（1）Yes,
she
does.
（2）She
often
makes
spelling
mistakes.
（3）Not
really.
（4）She
can
not
remember
new
words
easily
or
learn
new
grammar
rules
well.
3.
Ask
the
students
to
read
Kitty’s
plan
and
think
about
what
Kitty
plans
to
do
to
improve
her
English
skills.
Answers:
She
plans
to
copy
the
new
words
in
her
notebook
and
read
them
every
morning.
She
plans
to
remember
five
new
words
every
day.
She
will
keep
an
English
diary
and
try
to
use
the
new
grammar
rules
she
has
learnt.
She
plans
to
watch
English
TV
programmes
every
weekend
in
order
to
improve
her
listening
skills.
4.
Now
complete
the
self-assessment
form
in
Part
A
yourself.
Then
write
your
own
plan
for
studying
English.
Step
7
Language
points
1.
They
thought
liens
were
dangerous
and
would
harm
people.
他们认为外星人危险会伤害人类。
harm
sb
/
sth
意为“伤害某人/某物”,其中，harm用作动词。
do
harm
to
…意为“对……有害”,其中，harm用作名词。
A
little
hard
work
never
harmed
anyone.
工作努力一点儿对任何人都绝无害处。
Try
to
choose
products
that
do
the
least
harm
to
the
environment.
尽量选择对环境损害最小的产品。
拓展：
(1)
harmful
形容词，意为“有害的”，be
harmful
to=
be
bad
for
意为“对……有害处”。
Smoking
is
harmful
to
your
health.=Smoking
is
bad
for
your
health.
吸烟对你的健康有害。
(2)
harmless
形容词，意为“无害的”。
This
experiment
was
harmless
to
the
animals.
这个实验对动物无害。
2.
I’m
not
sure
if
it
is
worth
the
risk.
我不确定是否值得冒风险。
risk
名词，意为“风险”，the
risk
of
…意为“……的风险”，take
a
risk意为“冒险”。
Skiers
always
face
the
risk
of
serious
injury.滑雪者始终面临着受重伤的风险。
Isn’t
he
taking
a
risk
driving
so
fast?
他开车这么快不是冒险吗？
拓展：risk
还可用作动词，意为“冒险”。
He
risked
his
life
saving
the
drowning
kid.他冒着生命危险救这个落水的孩子。
3.
It
worries
me.
这让我很担心。
sth
worry
sb
某事困扰某人
worry
about
=be
worried
about担心……
The
recent
changes
in
the
Earth’s
climate
are
beginning
to
worry
scientists.
近来地球的气候变化使科学家们担忧起来。
Don’t
worry
about
me.不要担心我。
Step
8
Homework
1.
Finish
the
related
exercises
in
Workbook.
2.
Preview
Task.
当堂达标
Ⅰ.根据汉语提示完成句子
1.
He
was
not
afraid
to
run
a
__________
(风险).
2.
We
had
a
long
______________
(讨论)
about
the
plan.
3.
One
of
the
main______________
(缺点)
of
the
job
is
the
long
hours.
4.
____________
(比较)
the
handbag
with
that
one,
and
she
will
choose
neither.
5.The
journey
to
Mars
will
probably
be
_________
(不舒服)
because
space
shuttles
travel
fast.
Ⅱ.用括号内所给单词的适当形式填空
1.
The
water
in
the
river
is
__________
(harm).
Look!
There
are
many
fish
swimming
in
it.
2.
They’ve
reached
an
__________
(agree)
on
how
to
share
the
kitchen.
3.
The
captain
was
not
willing
to
risk
________
(take)
his
ship
through
the
straits(海峡).
4.
We
recognized
the
____________
(possible)
and
took
steps
to
prevent
it
happening.
5.
Eddie
always
worries
about__________
(not
have)
food
to
eat.
答案：
Ⅰ.1.
risk
2.discussion
3.
disadvantages
4.
Compare
5.
uncomfortable
Ⅱ
1.
harmless
2.
agreement
3.
taking
4.
possibility
5.
not
having
板书设计
Unit
4
Life
on
Mars
Integrated
skills
&
Study
skills
harm
sb/sth伤害某人/某物
do
harm
to
…对……有害
【拓展】
①harmful
形容词,有害的
②harmless
形容词,无害的
risk名词,风险
the
risk
of
………的风险
take
a
risk冒险
sth
worry
sb某事困扰某人
worry
about
=be
worried
about
担心……
教学反思
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