人教版（新课标）高中英语必修四课件 Unit 2 Working the land Reading-reading课件(36张ppt)

(共36张PPT)
Working
the
Land
Unit
2
enrich
chunks
about
farming,
resume
and
qualities
of
a
person
complete
blank-filling,
resume,
reading
and
writing
tasks
arouse
the
awareness
of
cherishing
food
and
respecting
farmers
and
agricultural
scientists
have
their
own
dreams
in
life
01
03
02
04
By
the
end
of
this
class,
students
will
be
able
to:
Aims
of
the
Lesson
01
Telling
my
own
story
Part
One——Leading-in
Teacher’s
personal
experience
during
youthhood.
Gave
up
schooling
and
learned
to
drive
a
tractor
Knocked
into
a
haystack
Returned
to
school
Telling
My
Own
Story
Conclusion:
Farming
is
not
an
easy
task!
02
Checking
up
self-learning
Part
Two——Checkup
Learn
Chemical
or
organic
farming
in
advance
and
finish
a
mind
map.
Chemical
or
Organic
Farming?
Farming
Mind
Maps
from
Students
Teacher
′s
Mind
Map
P4
P1
P3
P2
Group
1
Group
2
Group
3
Group
4
Complete
the
Cloze
Test
from
the
Unit
Next
Cloze
Test—Paragraph
1
Over
the
past
half
century,
__________(use)
chemical
fertilizers
has
become
very
common
in
farming.
Many
farmers
welcomed
them
as
a
great
way
to
stop
crop
disease
and
increase
__________(produce).
Recently,
__________,
scientists
have
been
finding
that
long-term
use
of
these
fertilizers
can
cause
damage
__________
the
land
and,
even
more
dangerous,
to
people's
__________(healthy).
using
production
however
to
health
Back
Cloze
Test—Paragraph
2
__________
are
some
of
the
problems
caused
by
chemical
fertilizers?
First,
they
damage
the
land
by
__________(kill)
the
helpful
__________(bacterium)
and
pests
as
well
as
the
__________(harm)
ones.
Chemicals
also
stay
in
the
ground
and
underground
water
for
a
long
time.
This
affects
crops
and,
therefore,
animals
and
humans,
__________
chemicals
get
inside
the
crops
and
cannot
just
____________(wash
off).
These
chemicals
in
the
food
supply
build
up
in
people's
__________(body)
over
time.
Many
of
these
chemicals
can
lead
to
cancer
__________
other
illnesses.
__________
addition,
fruit,
vegetables
and
other
food
__________(grow)
with
chemical
fertilizers
__________(usual)
grow
too
fast
to
be
full
__________
much
nutrition.
They
may
look
beautiful,
but
inside
there
is
usually
more
water
than
vitamins
and
minerals.
What
killing
bacteria
harmful
since
be
washed
off
bodies
or
In
grown
usually
of
Back
Cloze
Test—Paragraph
3
With
these
__________(discovery),
some
farmers
and
many
customers
are
__________(begin)
to
turn
to
organic
farming.
Organic
farming
is
simply
farming
without
__________(use)
any
chemicals.
They
focus
on
__________(keep)
their
soil
rich
and
free
of
disease.
A
__________(health)
soil
reduces
disease
and
helps
crops
__________(grow)
strong
and
healthy.
Organic
farmers,
therefore,
often
prefer
using
natural
waste
from
animals
as
fertilizer.
They
feel
that
this
makes
the
soil
in
their
fields
__________(rich)
in
minerals
and
so
more
fertile.
This
also
keeps
the
air,
soil,
water
and
crops
free
from
chemicals.
discoveries
beginning
using
keeping
healthy
grow
richer
Back
Cloze
Test—Paragraph
4
Organic
farmers
also
use
many
other
__________(method)
to
keep
the
soil
fertile.
They
often
change
the
kind
of
crop
in
each
field
every
few
years,
for
example,
growing
corn
or
wheat
and
then
the
next
year
peas
__________
soybeans.
Crops
such
as
peas
or
soybeans
put
important
minerals
back
into
the
soil,
__________(make)
it
ready
for
crops
such
as
wheat
or
corn
__________
need
rich
and
fertile
soil.
Organic
farmers
also
plant
crops
to
use
different
__________(level)
of
soil,
for
example,
planting
peanuts
that
use
the
ground's
surface
followed
by
vegetables
__________
put
down
deep
roots.
Some
organic
farmers
prefer
planting
grass
between
crops
__________(prevent)
wind
or
water
__________
carrying
away
the
soil,
and
then
leaving
it
in
the
ground
to
become
a
__________(nature)
fertilizer
for
the
next
year's
crop.
These
many
different
organic
farming
methods
have
the
same
goal:
to
grow
good
food
and
avoid
__________(damage)
the
environment
or
people's
health.
methods
or
making
that
levels
that
to
prevent
from
natural
damaging
Back
03
A
Pioneer
for
all
people
Part
Three—Reading
Learn
about
Yuan
Longping
and
analyze
qualities
of
a
person.
钱学森
袁隆平
钟南山
Real
Famous
Stars
Brief
Introduction
of
Yuan
Longping
A
Pioneer
For
All
People
Father
of
Hybrid
Rice
What’s
the
definition
of
pioneer?
A
person
who
is
the
first
to
study
and
develop
a
particular
area
of
knowledge,
culture,
etc.
that
other
people
then
go
on
to
develop.
A
Pioneer
for
All
People
RESUME
Name:
●
Yuan
Longping
Nationality:
●
Chinese
Date
of
birth:
●
1930
Appearance:
●
Sunburnt,
slim,
strong
Education:
●
Southwest
Agriculture
College
Personality:
●
Care
little
about
money
and
fame
Achievements:
●
Super
hybrid
rice
Dreams:
●
Grow
super
grains
and
export
his
rice
strain
Hobbies:
●
Violin,
mah-jong,
swimming,
reading
A
Pioneer
for
All
People
Samples
of
Resume
is
hunting
for
one
manager.
You
are
suitable
for
the
job.
Write
a
resume
to
apply
for
the
job.
You
might
give
reasons
for
it.
Writing
practice
Resume
Personal
Qualities
of
Yuan
Longping
Appearance
Hobbies
Achievements
Dreams
Personalities
Personal
Qualities
of
Yuan
Longping
Next
Personal
Qualities
of
Yuan
Longping
Indeed,
his
sunburnt
face
and
arms
and
his
slim,
strong
body
are
just
like
those
of
millions
of
Chinese
farmers…
Appearance
Back
Personal
Qualities
of
Yuan
Longping
He
enjoys
listening
to
violin
music,
playing
mah-joing,
swimming
and
reading.
Hobbies
Back
Personal
Qualities
of
Yuan
Longping
Dr.
Yuan
Longping
grows
what
is
called
super
hybrid
rice.
In
1974,
he
became
the
first
agricultural
pioneer
in
the
world
to
grow
rice
that
has
a
high
output…Now
more
than
60%
of
the
rice
produced
in
China
each
year
is
from
this
hybrid
strain.
Achievements
Back
Personal
Qualities
of
Yuan
Longping
Long
ago
Dr.
Yuan
had
a
dream
about
rice
plants
as
tall
as
sorghum.
Each
ear
of
rice
was
as
big
as
an
ear
of
corn
and
each
grain
of
rice
was
as
huge
as
a
peanut.
Dr.
Yuan
awoke
from
his
dream
with
the
hope
of
producing
a
kind
of
rice
that
could
feed
more
people.
Now,
many
years
later,
Dr.
Yuan
has
another
dream:
to
export
his
rice
so
that
it
can
be
grown
around
the
globe.
Dreams
Back
Personal
Qualities
of
Yuan
Longping
Dr.
Yuan
is
quite
satisfied
with
his
life.
However,
he
doesn’t
care
about
being
famous.
He
feels
it
gives
him
less
freedom
to
do
his
research.
He
would
much
rather
keep
time
for
his
hobbies…Spending
money
on
himself
or
leading
a
comfortable
life
also
means
very
little
to
hm.
Indeed,
he
believes
that
a
person
with
too
much
money
has
more
rather
than
fewer
troubles.
He
therefore
gives
millions
of
yuan
to
equip
others
for
their
research
in
agriculture.
Personalities
Back
04
Extra
reading
materials
Part
Four—Practice
Read
another
material
about
Yuan
Longping
to
find
more
of
his
qualities
and
practise
judging
a
person’s
qualities.
More
Information
about
Yuan
Longping
modest
far-sighted
professional
progressive
Word
Personal
Qualities
of
Yuan
Longping
professional
far-sighted
progressive
modest
Practicing
judging
a
person′s
qualities
√
Word
Relaxation—Enjoy
a
classical
poem
Inspiration:
Cherish
our
food
and
appreciate
our
great
agricultural
scientists
like
Yong
Longping!
Organic
Farming
resume
Chemical
Farming
Personal
Qualities
Lexical
Chunks
Structure
and
summary
Correct
Outlook
on
Life
and
Values
Dreams
05
Writing
Practice
Part
Five—Homework
Two
writings
and
choose
one
of
them
as
assignment
Writing
Practice
Writing
1
概要写作
再次阅读本单元Chemical
or
Organic
Farming这篇文章，并根据其内容写一篇60-80词之间的内容概要。要求使用本单元词块，但不能照搬文中原句。
Writing
2
人物介绍
请你介绍一位你最喜欢或崇敬的中国科学家的生平和他（她）身上具有哪些品质值得你去学习。用事例说明并谈一谈自己今后人生的梦想或规划。（仿照2020年高考英语卷Ⅰ书面表达
改编）
Thank
You
So
Much!