中小学教育资源及组卷应用平台
英语学科
上教版
高一年级
必修一
第三单元
第一课时
学案
（教师版）
课题：Reading
and
interaction
I:
Food
for
thought:
The
good,
the
bad
and
the
really
ugly21教育网
课时学习目标：
?
通过阅读语篇，掌握行文结构和文章大意；
?
学生能在语境中理解carbon
footp
(?http:?/??/?www.21cnjy.com?)rint,
food
miles,
label,
refrigerate,
transport,
packaging,
dump,
greenhouse等主题词汇，捕捉细节信息；21cnjy.com
?
能阐释食物选择对环境带来的影响，树立健康生活理念。
I.
Pre-reading
Interactive
Task
1:
Answer
the
questions
Write
your
thoughts
about
the
following
questions
down
below.21·cn·jy·com
1.
When
you
make
food
choices,
what
do
you
take
into
consideration?www.21-cn-jy.com
Possible
answers：
Student
A:
Whe
(?http:?/??/?www.21cnjy.com?)n
I
make
food
choices,
I
think
convenience
is
the
most
important.
That’s
why
I
like
eating
out.
I
don’t
have
to
worry
about
cooking
and
washing
dishes.
All
I
need
to
do
is
relax
and
enjoy
the
food
you
order.
2·1·c·n·j·y
Student
B:
I
pay
mo
(?http:?/??/?www.21cnjy.com?)re
attention
to
taste.
It’s
one
of
the
most
obvious
factors
which
has
great
influence
on
choosing
one
type
of
food
over
another.
The
term
“taste”
does
not
only
refer
to
the
way
food
tastes,
but
also
includes
the
smell,
appearance
and
texture
of
the
food.
Usually,
foods
that
are
rich
and
delicious
are
more
appealing
to
me.
Student
C:
When
I
c
(?http:?/??/?www.21cnjy.com?)hoose
food,
I
take
health
into
consideration.
I
buy
low-fat
and
low-sugar
food
to
reduce
my
calorie
intake
and
maintain
good
health.【来源：21·世纪·教育·网】
Factors
Influencing
Food
Choices
smell\appearance\pro
(?http:?/??/?www.21cnjy.com?)ducing
areas\season\calorie
content\cooking
skills\electronic
and
print
media\advertising\family\emotions\education
and
knowledge\where
you
live
and
work
2.
What
is
carbon
footprint?
Carbon
footprint
is
a
(?http:?/??/?www.21cnjy.com?)measure
of
the
amount
of
carbon
dioxide
that
is
produced
by
the
daily
activities
of
a
person
or
company.
For
example,
companies
are
looking
at
ways
to
reduce
their
carbon
footprints.
www-2-1-cnjy-com
3.
Is
a
big
carbon
(?http:?/??/?www.21cnjy.com?)
footprint
good
or
bad
for
the
environment?
Why?
A
big
carbon
footprint
is
bad
for
the
environment
because
“carbon
footprint”
refers
to
the
amount
of
carbon
dioxide
produced
by
people
or
companies.
The
bigger
the
carbon
footprint
is,
the
worse
its
impact
will
be
on
the
environment.21·世纪
教育网
II.
While-reading
Interactive
Task
2:
Content
prediction
A
reading
strategy——predicting
content
1.
What
to
predict?
?
content
and
purpose
2.
How
to
predict?
?
the
layout
-
information
source
and
target
readers21
cnjy
com
?
the
title
and
subheadings
-
content
clues
?
the
pictures
-
connections
between
words
and
life
Interactive
Task
3:
Comprehension
work
Read
the
passage
and
answer
the
following
questions.
【来源：21cnj
y.co
m】
1.
What’s
the
structure
of
the
text?
The
first
paragraph
(?http:?/??/?www.21cnjy.com?)
is
a
general
introduction
and
then
each
subtopic
is
dealt
with
under
separate
headings
“Food
miles”,
“Packing”
and
“Production”.
【版权所有：21教育】
2.
What
does
the
writer
want
to
find
out
about
the
food
in
her
fridge?21教育名师原创作品
She
wants
to
find
ou
(?http:?/??/?www.21cnjy.com?)t
if
the
food
in
her
fridge
is
good
for
the
environment.
(Line
7-8)
3.
What
can
we
learn
from
food
labels?
“label”
is
a
piec
(?http:?/??/?www.21cnjy.com?)e
of
paper
that
is
attached
to
something
and
that
gives
information
about
it.
(Line13-14)21
cnjy
com
4.
Why
does
the
writer
feel
bad
about
the
pizza?
She
feels
bad
beca
(?http:?/??/?www.21cnjy.com?)use
the
seafood
on
the
pizza
comes
from
Thailand.
(Line
18)
5.
Why
does
the
writer
think
bananas
are
better
than
grapes?
2-1-c-n-j-y
According
to
the
wr
(?http:?/??/?www.21cnjy.com?)iter,
bananas
are
better
than
grapes
because
they
are
transported
from
Brazil
by
boat
so
their
carbon
footprint
is
small
and
they
are
not
packaged
in
plastic.
However,
grapes
are
packaged
in
a
plastic
container
and
are
transported
from
Spain,
which
causes
a
big
carbon
footprint.
Worse
still,
some
grapes
are
grown
in
the
heated
greenhouses
and
are
less
energy-efficient.
(Line
20-21,
25,
29)
6.
What
is
“the
really
ugly”
according
to
the
writer?
Why?
【出处：21教育名师】
According
to
t
(?http:?/??/?www.21cnjy.com?)he
writer,
burgers
are
“the
really
ugly”,
because
they
come
from
cows
and
have
the
biggest
carbon
footprint.
In
the
USA,
cows
create
the
same
amount
of
greenhouse
gases
as
20
million
cars.
(Line
31-32)
Cows
produce
large
amounts
of
methane
gas
when
they
digest
food.
Interactive
Task
4:
Summary
Finish
the
exercise
on
page
44
Comprehension
work-2
independently.
III.
Post-reading
Interactive
Task
5:
Further
understanding
What's
your
u
(?http:?/??/?www.21cnjy.com?)nderstanding
about
the
title
and
subtitles?
Write
your
understanding
below.
You
may
refer
to
the
following
table
for
reference.
(?http:?/??/?www.21cnjy.com?/??)
“Food
for
thought”
is
(?http:?/??/?www.21cnjy.com?)
used
here
to
put
forward
an
issue.
We
should
think
seriously
about
what
our
food
does
to
the
environment.21世纪教育网版权所有
“The
good,
the
bad
and
(?http:?/??/?www.21cnjy.com?)
the
really
ugly”
refers
to
different
types
of
food
considering
their
impact
on
the
environment.
“Food
miles”,“Packagin
(?http:?/??/?www.21cnjy.com?)g”
and
“Production”
are
the
three
factors
taken
into
consideration
when
we
make
our
food
choices.
“Food
miles”
can
be
understood
as
food
transport.
We
can
check
food
miles
by
reading
food
labels.
“Packaging”
refers
to
the
materials
used
to
wrap
goods.
We
need
to
avoid
those
wrapped
in
plastic
containers
to
have
a
small
carbon
footprint.
How
the
food
is
produced
also
determines
the
environmental
impact.
We
should
prefer
more
local
food
grown
in
natural
sunlight,
or
even
consider
growing
our
own
food
to
be
more
energy-efficient.
IV.
Interaction
Think
about
th
(?http:?/??/?www.21cnjy.com?)e
following
questions,
share
with
your
partner,
and
later
present
your
ideas
in
class.
1.
What
do
“the
goo
(?http:?/??/?www.21cnjy.com?)d”,
“the
bad”
and
“the
really
ugly”
refer
to
according
to
the
writer?
And
why?
2.
What
will
the
writer
(?http:?/??/?www.21cnjy.com?)take
into
consideration
when
making
food
choices?
And
why?
V.
Assignments
1.
Read
the
text
af
(?http:?/??/?www.21cnjy.com?)ter
the
recording
three
times
in
the
correct
pronunciation
and
intonation.
2.
Write
the
fact
(?http:?/??/?www.21cnjy.com?)ors
affecting
your
food
choices
and
the
reasons
in
3-5
sentences.
21世纪教育网
www.21cnjy.com
精品试卷·第
2
页
（共
2
页）
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
英语学科
上教版
高一年级
必修一
第三单元
第一课时
学案
（学生版）
课题：Reading
and
interaction
I:
Food
for
thought:
The
good,
the
bad
and
the
really
ugly21世纪教育网版权所有
课时学习目标：
?
通过阅读语篇，掌握行文结构和文章大意；
?
学生能在语境中理解carbon
foot
(?http:?/??/?www.21cnjy.com?)print,
food
miles,
label,
refrigerate,
transport,
packaging,
dump,
greenhouse等主题词汇，捕捉细节信息；21教育网
?
能阐释食物选择对环境带来的影响，树立健康生活理念。
I.
Pre-reading
Interactive
Task
1:
Answer
the
questions
Write
your
thoughts
about
the
following
questions
down
below.21cnjy.com
1.
When
you
make
food
choices,
what
do
you
take
into
consideration?21·cn·jy·com
2.
What
is
carbon
footprint?
3.
Is
a
big
carbon
footprint
good
or
bad
for
the
environment?
Why?
www.21-cn-jy.com
II.
While-reading
Interactive
Task
2:
Content
prediction
A
reading
strategy——predicting
content
1.
What
to
predict?
2.
How
to
predict?
Interactive
Task
3:
Comprehension
work
Read
the
passage
and
answer
the
following
questions.
2·1·c·n·j·y
1.
What’s
the
structure
of
the
text?
2.
What
does
the
writer
want
to
find
out
about
the
food
in
her
fridge?【来源：21·世纪·教育·网】
3.
What
can
we
learn
from
food
labels?
4.
Why
does
the
writer
feel
bad
about
the
pizza?
5.
Why
does
the
writer
think
bananas
are
better
than
grapes?
21·世纪
教育网
6.
What
is
“the
really
ugly”
according
to
the
writer?
Why?
www-2-1-cnjy-com
Interactive
Task
4:
Summary
Finish
the
exercise
on
page
44
Comprehension
work-2
independently.
2-1-c-n-j-y
III.
Post-reading
Interactive
Task
5:
Further
understanding
What's
your
understan
(?http:?/??/?www.21cnjy.com?)ding
about
the
title
and
subtitles?
Write
your
understanding
below.
You
may
refer
to
the
following
table
for
reference.21
cnjy
com
(?http:?/??/?www.21cnjy.com?/??)
IV.
Interaction
Think
about
the
follo
(?http:?/??/?www.21cnjy.com?)wing
questions,
share
with
your
partner,
and
later
present
your
ideas
in
class.
1.
What
do
“the
(?http:?/??/?www.21cnjy.com?)good”,
“the
bad”
and
“the
really
ugly”
refer
to
according
to
the
writer?
And
why?
2.
What
will
the
write
(?http:?/??/?www.21cnjy.com?)r
take
into
consideration
when
making
food
choices?
And
why?
V.
Assignments
1.
Read
the
text
(?http:?/??/?www.21cnjy.com?)after
the
recording
three
times
in
the
correct
pronunciation
and
intonation.
2.
Write
the
fact
(?http:?/??/?www.21cnjy.com?)ors
affecting
your
food
choices
and
the
reasons
in
3-5
sentences.
21世纪教育网
www.21cnjy.com
精品试卷·第
2
页
（共
2
页）
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)
