人教版高中英语必修四 Unit 2 Working the land Warming up and reading课件（22张ppt）

(共22张PPT)
What
are
they
doing?
They
are
planting
the
rice.
If
I
want
to
plant
them,
what
should
I
do?
turn
over
the
soil
plough
the
soil
sow
the
seeds
select
the
seeds
remove
the
weeds
fertilize(施肥)
insert
the
young
plants
into
the
field
harvest
grow
some
young
plants
Put
these
farming
steps
in
right
order.
自主学习
RICE
---
the
main
food
in
our
daily
life
Q1.
Rice
is
a
main
food
in
all
East
Asian
and
Southeast
Asian
countries.
What
do
you
think
would
happen
if
tomorrow
there
was
suddenly
no
rice
to
eat?
Suffer
from
starvation
and
starve
to
death.
Feel
scared.
/
Be
panic(惊慌的).
The
whole
country
would
get
into
trouble.
Pre-reading
According
to
the
World
Health
Organization:
1.
The
world
produces
enough
food
for
everyone.
2.
More
than
800
million
people
go
to
bed
hungry
every
day.
Q2.
If
you
had
the
chance
to
do
something
to
help
end
hunger,
what
would
you
do?
1.
Don’t
waste
our
energy
and
food.
2.
Control
the
population
in
the
world.
3.
Educate
farmers
to
use
high
technology
in
farming.
3.
Stop
polluting
the
environment
and
protect
the
soil.
4.
…
He
is
concerned
about
the
hunger
problem
very
much!
Super
Hybrid
Rice
the
rice
that
has
a
high
output
Yuan
Longping---Father
of
Hybrid
Rice
Para.1
Q1:
What
does
Dr.
Yuan
look
like?
He
has
a
__________
face
and
arms
and
a
_________,
________
body.
He
is
more
like
a
________
than
a
scientist.
Q2:
What
is
his
achievement?
He
grows
what
is
called
______________,
which
makes
it
possible
to
produce______
___________
of
the
crop
in
the
_____
fields.
sunburnt
slim
strong
farmer
super
hybrid
rice
20%
more
same
a.
He
was
born
into
a
poor
farmer’s
family.
b.
He
graduated
from
college
in
1953.
c.
In
1950,
Chinese
farmers
produced
50
million
tons
of
rice.
d.
200
million
tons
of
rice
was
produced
by
growing
his
hybrid
rice.
e.
He
searched
a
way
to
increase
rice
outputs
without
expanding
the
area
of
fields.
f.
He
helps
rid
the
world
of
hunger
by
circulating
his
knowledge
in
less
developed
countries.
Proper
order:
Put
the
events
in
right
order.
a
c
b
e
d
f
Para.2
Which
of
the
following
statements
about
Dr.
Yuan’s
personality
is
NOT
true?
A.
He
is
satisfied
with
his
life
because
he
is
now
rich
and
famous.
B.
He
cares
little
about
money
and
fame(名声).
C.
He
would
rather
work
than
lead
a
comfortable
life.
D.
He
enjoys
a
simple
life.
Para.3
1.
The
first
dream:
To
produce
a
kind
of
rice
to
feed
more
people
2.
The
second
dream:
To
_______
his
rice
so
that
it
can
be
grown
around
the
________.
A.
Rice
plants
was
as______
as
sorghum.
B.
Ear
of
rice
was
as
______as
ear
of
corn.
C.
Grain
of
rice
was
as______
as
a
peanut.
Para.4
tall
big
huge
export
globe
Main
idea
of
the
passage
It’s
about
an
__________
pioneer
named
________________who
worked
hard
to
produce
a
new
strain
of
_______.
agricultural
Yuan
Longping
rice
Para.
one
认为自己是个农民
耕种土地
(对…)
进行研究
为…而努力
在过去的50年
第一个做…的…
使得…成为可能
consider
himself
a
farmer
work
the
land
do
his
research
(on…)
struggle
for
for
the
past
five
decades
the
first…to
do
sth.
make
it
possible
to…
Indeed,
his
sunburnt
face
and
arms
and
his
slim,
strong
body
are
just
like
those
of
millions
of
Chinese
farmers,
for
whom
he
has
struggled
for
the
past
five
decades.
________________________
for
Para.
Two
毕业于…
从那时起
人生目标
寻找
传播知识
欠发达国家
由于，多亏
消除世界饥饿
是…的两倍大
graduate
from
since
then
his
life
goal
search
for
circulate
his
knowledge
less
developed
countries
thanks
to
rid
the
world
of
hunger
twice
as
large
as….
Para.
Three
对…满意
在乎，在意
宁愿，宁可
为…留出时间
喜欢做某事
过着舒适的生活
对他来说意义不大
而不是
帮助其他人进行研究
be
satisfied
with
care
about
would
rather
keep
time
for
enjoy
doing
sth.
lead
a
comfortable
life
means
very
little
to
him
rather
than
equip
others
for
their
research
Para.
Four
很久以前
从梦中醒来
怀着…的希望
以便;
以致于
关心
long
ago
awake
from
his
dream
with
the
hope
of
…
so
that
care
for
Name:________________
Nationality:____________
Age:_________________
Occupation:___________
Education:____________
Achievement:__________
Hobbies:______________
Dream:________________
Yuan
Longping
Chinese
A
biography
83
scientist,
farmer
Southwest
Agricultural
College
Super
hybrid
rice
violin,
mah-jong,
swimming
produce
new
rice
plants;
export
his
rice
Para.1-2
Para.3
Para.4
An
introduction
to
a
person