人教新课标人教版高中英语必修四unit2 Working the land Reading language points课件(共40张PPT)

(共40张PPT)
Unit
2
Working
the
land
Reading
1.if
so
如果是这样的话（so
代替前面句子的肯定内容）
◆教材原句
Have
you
ever
grown
any
plants?
If
so，what
did
you
do
to
grow
them?
你曾种植过植物吗？如果种过，为了种植它们你都做了什么？
◆要点必记
if
not
如果不是这样的话（与if
so
意义相反）
if
necessary
如果有必要
if
any
如果有的话
if
possible
如果可能的话
if
ever
如果曾经有的话
warming
up
◆单句写作
1）
It
sounds
like
something
is
wrong
with
the
car’s
engine.
　　　　
________（如果这样的话），we’d
better
take
it
to
the
garage.
2）
　　　　
　　（如果可能的话），we’d
better
sit
in
the
shade
of
a
tall
tree.
3）
Correct
the
errors
in
the
following
sentences，_______　　　　
（如果有的话）.
4）Are
you
tired?
　　　　（如果不累的话），let’s
carry
on
our
work.
If
so
If
possible
if
any
If
not
Paragraph
1
的确，他被太阳晒得黝黑的脸庞和手臂，以及他那瘦削而又结实的身躯，就跟其他千百万中国农民一样，过去50年来，他一直在努力帮助他们。
Although
he
is
one
of
China's
most
famous
scientists,
Yuan
Longping
considers
himself
a
farmer,
for
he
works
the
land
to
do
his
research.
尽管是中国最著名的科学家之一，袁隆平仍然认为自己是个农民，因为他在田里耕作，进行科学研究。
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.
2.1）conside
doing
考虑做某事
2）consider
sb/sth
(as/
to
be)+
adj./n.
认为…
1.
Yuan
Longping
considers
himself
a
farmer,
for
he
works
the
land
to
do
his
research.
work
the
land
土地耕种
work
vi./
vt.
经营,
管理
He
works
a
big
farm.
他经营着一个大农场。
work
the
land=grow
crops
on
it
耕耘土地　
work
n.【U】工作
可数名词【C】作品
works
works
of
art
艺术作品
we
consider
him
hero
of
our
country.
I
consider
_________(focus)
on
English
study.
focusing
do
research
on/into做研究
Paragraph
1
如今中国每年出产的稻米有60%以上出自这种杂交稻种。
Dr
Yuan
Long
ping
grows
what
is
called
super
hybrid
rice.
袁博士种植的是被称为“超级杂交水稻的”的稻种。
In
1974,
he
became
the
first
agricultural
pioneer
in
the
world
to
grow
rice
that
has
a
high
output.
1974年，他成为世界上第一位种植高产水稻的农业先锋。
This
special
strain
of
rice
makes
it
possible
to
produce
one-third
more
of
the
crop
in
the
same
fields.
这种特殊的稻种使得同样的田地多收获三分之一的产量。
Now
more
than
60%
of
the
rice
produced
in
China
each
year
is
from
this
hybrid
strain.
1．Dr
Yuan
Longping
grows
what
is
called
super
hybrid
rice.
[解读]　what
is
called...“所谓的……”，what引导宾语从句。
[仿写]　众所周知，我们生活在所谓的信息时代。
As
is
known
to
us，we
now
live
in
what
is
called
Information
Age.
Exploring
Case探究案
重点句型
As
far
as
we
know
As
we
all
know
It
is
known
that
【语境活用】
(1)(2008·浙江卷)Some
children
want
to
challenge
themselves
by
learning
a
language
different
from______their
parents
speak
at
home.
A．what
B．that
C．which
D．one
(2)A
modern
city
has
been
set
up
in______was
a
wasteland
ten
years
ago.
A．what
B．which
C．that
D．where
(3)
This
is
　　　
my
father
has
taught
me—to
always
face
difficulties
and
hope
for
the
best.
(4).
_______students
do
at
college
seems
to
matter
much
more
than
where
they
go.
(5).We
choose
this
hotel
because
the
price
for
a
night
here
is
down
to
＄20，half
of
　　　　
it
used
to
charge.
what
what
what
2.In
1973,
he
became
the
first
agricultural
pioneer
in
the
world
to
grow
rice
that
has
a
high
output.
that
has
a
high
output
是由that
引导
的定语从句，修饰先行词rice。
【剖析】
不定式放在表示次序的词the
first/second…，
the
last,
the
best等词后面，作定语，
且这些词与动词不定式有逻辑上的主谓关系
结构为：1)the
first/second/last…＋
n.
＋
to
do
sth.
第一(二/……)个/最后一个/……做某事的人/物
2)形容词最高级/
the
only/the
very/the
right
+n+to
do
sth；
最…/
唯一/
正是/合适…做某事的人/物
eg:He
was
the
only
one
to
survive
the
plane
crash.他是这次空难中唯一的幸存者。
He
was
the
right
person
to
do
the
job.他是做这份工作的合适人选。
◆单句语法填空
（1）
That
is
the
only
way
we
can
imagine
　　　
　（reduce）the
overuse
of
water
in
students’
bathrooms.
（2）
He
is
always
the
first
　　　　（come）and
the
last
　　　　________（leave）.
（3）He
was
the
very
specialist
　　　　（go）abroad
for
further
education.
（4）Jane
Goodall
was
the
first
woman
　　　　（study）the
connections
between
chimps
and
human
beings.
to
reduce
to
come
to
leave
to
go
to
study
3.
This
special
strain
of
rice
makes
it
possible
to
produce
one-third
more
of
the
crop
in
the
same
fields.
it
在句中作形式宾语,
真正的宾语为to
produce…,
结构为:
make/consider/
think/
find/
feel++it(形宾）
+adj/n.（宾补）+
doing（真宾）
to
do
从句
　
e.g.
We
think
it
important
to
learn
English
well.
◆单句语法填空
1）The
big
brains
make
　　
harder
for
the
body
to
move
around
and
consume
more
energy.
2）
The
young
college
graduate
considers
it
his
responsibility___
　　
　　（support）
his
family.
3）We
　　　　
　　　　
（发现这是可能的）to
rid
people
of
the
disease
when
it
spread.
4）He
　　　　
　　（明确表示了）
what
he
intended
to
do.
5）We
all
found
　　　　　　　　　　　
（跟他们争论是没用的）about
this
matter.
it
to
support
found
it
possible
made
it
clear
it
no
good
arguing
with
them
Paragraph
1
4
.Now
more
than
60%of
the
rice
produced
in
China
each
year
is
from
this
hybrid
strain.
1）“分数、百分数of+名词”作主语时，谓语动词与of
后的名词的单复数而定。
More
than
60%of
the
students
in
the
school
____
from
the
countryside
.
2）produced
in
China
each
year是过去分词短语，在句中定语，修饰the
rice.
相当于定语从句：which/that
is
produced
in
China
each
year.
eg
Things
lost
never
come
again.
=
Things____________never
come
again.
丢失的的东西再也回不来。
are
that
is
lost
paragraph
1:
phrases:
1.世界卫生组织
_______________________
2.认为自己是农民
______________________
3.耕种土地
______
4.过去五十年____________
5.
超级杂交水稻
__________
6.农业先驱者___________
The
World
Health
Organization
Consider
himself
a
farmer
work
the
land
the
past
five
decades
super
hybrid
rice
agricultural
pioneer
paragraph
1:
6.______________
he
is
one
of
China’s
most
famous
scientist,
Yuan
Longping
_______________
________
a
famer,
for
he
________
______
_______(耕地)
to
______
______
_____________..（作研究）
7.Indeed,
his
____________
face
and
arms
and
his
slim,
strong
body
are
just
______
those
of
________
____（千百万
）Chinese
farmers,____
________
he
has
_________（拼搏）
for
the
_______
______
__________（过去五十年）.
8.Yuan
Longping
grows
______
_____
________
super
hybrid
rice..
This
special
strain
of
rice
_______
_____
possible
_____
__________(produce)
20%
more
of
the
crop
in
the
same
fields.
Although
what
is
called
past
five
decades
it
to
produce
consider
himself
works
the
land
do
his
research
sunburnt
like
millions
of
for
whom
struggled
makes
Paragraph
2
当时，饥荒是许多农村地区面临的严重问题。
Born
in
a
poor
farmer's
family
in
1930,
Dr
Yuan
graduated
fromSouthwest
Agricultural
College
in
1953.
袁博士1930年出生，1953年毕业于西南农学院。
Since
then,
finding
ways
to
grow
more
rice
has
been
his
life
goal.
从那时起，找到水稻高产的方法就成为他一生的目标。
As
a
young
man,
he
saw
the
great
need
for
increasing
the
rice
output.
年轻时，他就看到了稻田增产的巨大需求。
At
that
time,
hunger
was
a
disturbing
problem
in
many
parts
of
the
countryside.
Paragraph
2
5.Since
then
,finding
ways
to
grow
more
rice
has
been
his
life
goal
.
1）to
grow
more
rice
是不定式短语作定语，修饰ways。有些名词常用不定式作定语说明其内容，它们是：chance
,opportunity
,way
等，不定式可以换成of
doing
。
也就是：way
to
do
=
way
of
doing
Thank
you
for
giving
me
a
chance
___________________
(make)
the
speech
.
to
make/of
making
2）
常与现在完成时连用时间状语：
since
then
,up
to
now
,so
far
,in
the
past
(last)
+段时,
lately,
recently
eg.
In
the
past
few
years
,great
changes
______________(take
place)
in
my
hometown.
have
taken
place
Paragraph
2
这一粮食产量的增加意味着中国仅仅7%的耕地养活了世界22%的人口。
Dr
Yuan
searched
for
a
way
to
increase
rice
harvests
without
expanding
the
area
of
the
fields.
袁博士要在不增加土地面积的基础上寻求达到增收稻谷的途径。
In
1950,
Chinese
farmers
could
produce
only
fifty
million
tons
of
rice.
1950年，中国农民只能生产五千万吨稻谷，
In
a
recent
harvest,
however,
nearly
two
hundred
million
tons
of
rice
was
produced.
而近来却生产了将近两亿吨稻谷。
These
increased
harvests
mean
that
22%
of
the
world's
people
are
fed
from
just
7%
of
the
farmland
in
China.
Paragraph
2
6.In
a
recent
harvest
,however
,
nearly
two
hundred
million
tons
of
rice
was
produced
.而近年来却生产了将近两亿吨稻谷。
1)nearly
two
hundred
million
tons
of
rice
是句子主语，表示重量，被看作整体，谓语动词用单数was
produced
.
2）表示时间、金钱、距离、重量等名词的复数作主语时，通常被看作整体，谓语动词用单数。
Sixty
years
_____
a
long
time
.
is
Paragraph
2
用他的杂交水稻种子，农民种出的粮食比以前多了一倍。
Dr
Yuan
is
now
circulating
his
knowledge
in
India,
Vietnam
and
many
other
less
developed
countries
to
increase
their
rice
harvests.
袁博士现在在印度、越南和很多其他欠发达国家传播提高水稻产量的知识。
Thanks
to
his
research,
the
UN
has
more
tools
in
the
battle
to
rid
the
world
of
hunger.
多亏了他的研究，联合国在消除世界饥饿的战斗中有了更多的办法。
Using
his
hybrid
rice,
farmers
are
producing
harvests
twice
as
large
as
before.
Paragraph
2
7.Using
his
hybrid
rice,farmers
are
producing
harvests
twice
as
large
as
before
.
(1)
Using
his
hybrid
rice是ving
短语作方式状语。
eg
Make
sentences
_______(use)the
following
words
.
He
goes
to
work
every
day______(drive)
using
driving
1.
It
is
reported
that
the
United
States
uses
___
energy
as
the
whole
of
Europe.
A.
as
twice??
B.
twice
much??C.
twice
much
as?D.
twice
as
much
2.
The
new
stadium
being
built
for
the
next
Asian
Games
will
be
_____
the
present
one.
A.
as
three
times
big
as
B.
three
times
as
big
as
C.
as
big
as
three
times
D.
as
big
three
times
as
8.英语中的倍数表达法共有四种形式:
1)
倍数+形容词/副词的比较级+than...
2)
倍数+as+形容词/副词的原级
+
as...
3)
倍数+the+名(size/weight/height/depth/width/length)+of...
这座楼是那座楼的五倍高。
This
building
is
four
times
_________
that
one.
This
building
is
five
times
_____that
one.
This
building
is
five
times
__________
that
one.
higher
than
as
high
as
the
height
of
Para
2
9.毕业于
____________
10.增加水稻产量的巨大需求_________________________________
11.一个另人困扰的问题
_________________
12.寻找
__________________
13.扩大土地面积
_______________________
14.宣传知识
____________
graduate
from
the
great
need
for
increasing
the
rice
output
circulate
his
knowledge
a
disturbing
problem
search
for
expand
the
area
of
the
fields
Para
2
15.由于，幸亏___________________
16.消除世界饥饿
__________________________
17.
以前的两倍__________________
18._______
_______,(从那时起)finding
ways
to
grow
more
rice
______
____(be)his
life
goal.
thanks
to
rid
the
world
of
hunger
twice
as
large
as
before
Since
then
has
been
Reading
19.
Dr
Yuan
_________
__a
way
to
increase
rice
harvests
_________
expanding
the
____
of
the
fields.
袁隆平要在不增加土地面积的基础上寻求增收稻谷产量的途径。
20.
________
____
（由于）his
research,
the
UN
has
more
tools
in
the
battle
to（去除）
____
the
world
____
hunger.
Using
his
hybrid
rice,
farmers
are
producing
harvests
___
__
__
___
before.
由于他的研究，联合国在消除世界饥饿的战斗中又多了些新方法。用他的杂交水稻种子，农民们种出的粮食比以前多了一倍。
searched
for
without
area
Thanks
to
rid
twice
as
large
as
of
Paragraph
3
He
would
much
rather
keep
time
for
his
hobbles.
He
enjoys
listening
to
violin
music,
playing
mah-jong,
swimming
and
reading.
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.
袁博士很满意他的生活。
但是，他对成名并不在意，并且觉得出名后搞科研就不那么自由了。
他宁愿把时间花在自己的业余爱好上。他喜欢听小提琴乐曲、打麻将、游泳和读书。
Paragraph
3
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.
Spending
money
on
himself
or
leading
a
comfortable
life
also
means
very
little
to
him.
在自己身上花钱或者享受舒适的生活对袁博士来说意义
不大。
事实上，他认为一个人有了太多钱，他的麻烦事只会更多，而不是更少。于是，他拿出好几百万元帮助其他人进行农业科学研究。
Paragraph
3
9.Spending
money
on
himself
or
leading
a
comfortable
life
also
means
very
little
to
him.
Spending
money
on
himself
or
leading
a
comfortable
life
also
是ving
短语作主语，谓语动词用单数。
eg:Since
then
,finding
ways
to
grow
more
rice
_________(be)
his
life
goal
.
从那时起，找到水稻高产的方法就成为
他一生的目标。
has
been
Paragraph
4
梦想是不花本钱的。
很久以前，袁博士曾在梦里看到水稻长得像高粱一样高，稻穗跟玉米穗一样大，而每粒稻谷像花生米一样大。
Just
dreaming
for
things,
however,
costs
nothing.
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.
袁博士从梦中醒来，希望能种植一种能养活更多人的水稻。
Paragraph
4
在很多年后的今天，袁博士还有另外一个梦想，那就是他的稻谷可以出口并长遍全球。一个梦想总是不够的，尤其对一个热爱和关心人民的人来说更是如此。
Now,
many
years
later,
Dr
Yuan
has
another
dream:
to
export
his
rice
so
that
it
can
be
grown
around
the
globe.
One
dream
is
not
always
enough,
especially
for
a
person
who
loves
and
cares
for
his
people.
Reading
Para
3&4
21.
对…满意_____________
22.
在乎，在意________________
23.
宁愿_________________
24.
过着舒适的生活
25.
使某人具有……________________
29.
带着某种希望__________________
be
satisfied
with
care
about
would
rather
lead
a
comfortable
life
equip
sb.
for
with
the
hope
of
Para
3&4
26.
Dr
Yuan
____
____
____
____(相当满意)his
life.
However,
he
doesn't
_____
____
_____(be)
famous
He
____
_____
____
(宁愿)keep
time
for
his
hobbles.
27.
Spending
money
_____
himself
or
______
a
comfortable
life
also
_______
very
little
to
him.
28.
He
_______
(因此)gives
millions
of
yuan
to
_______
others
___（使某人具有）
their
research
in
agriculture
is
quite
satisfied
with
care
about
being
would
much
rather
on
equip
.
for
therefore
leading
means
在空白处填入1个适当单词或括号内单词的正确形式。
1.
Like
it
or
not,
our
adult
lives
will
be
consumed
by
the
struggle
_________
money.
(2011
安徽阅读)
2.
Many
students
will
struggle
_________
(find)
a
sense
of
belonging
after
entering
college.
(2016
北京阅读改)
3.
The
machine
is
___________
(equip)
with
security
cameras
and
alarms.
(2014
上海)
for
to
find
equipped
4.
Some
of
the
typewriters
went
to
customers
in
his
own
country,
but
he
______(export)
more
to
other
countries.
（2010
安徽阅读）
5.
David
Beckham’s
___________(national)
is
British.
(2017
全国)
6.
.
In
my
____________
view,
Tom
is
well
qualified
for
the
job,
but
he
does
lack
_____________.(personally)
7.
Only
recently,
when
she
began
to
write
Growing
Up
Again,
did
she
regret
_______________
(ignore)
her
mom.
(2010
湖南阅读理解)
exported
nationality
personal
personality
ignoring
8.
The
school
has
much
modern
teaching
____________.
And
the
classrooms
are
all
__________with
new
desks.
(equip)
9.
He
couldn’t
walk
any
further
because
of
_______.
As
you
know,
you
can’t
do
anything
if
you
are
________.
(hungry)
10.
The
result
of
the
experiment
was
__________
and
the
boss
was
angry
with
us.
He
was
____________with
our
work.(disturb)
equipment
equipped
hunger
hungry
disturbing
disturbed
Practice
1.
(幸亏)
the
support
from
the
local
government,they
could
rebuild
their
houses
soon
after
the
earthquake.
2.“I
(满意)
my
performances,
and
I
am
very
excited
to
know
that
there
are
so
many
fans
here
to
support
me,”
the
singer
said.
3.
If
you
don't
(为……而奋斗)
your
dream,
your
dream
will
never
come
true.
4.
Twenty-two
per
cent
of
the
world's
population
have
_______
themselves
(摆脱,去掉)
hunger.
当堂检测
Thanks
to
am
satisfied
with
struggle
for
rid
of
5.
他的好心帮助使我们按时完成任务成为可能。(make
it
possible)
His
kind
offer
of
help
to
finish
the
task
on
time.
6.
有些医生的薪水几乎是护士的两倍。(as…as)
Some
of
the
doctors
are
paid
almost
the
nurse.
7.
约翰今天想来看我。我宁愿他明天来。(would
rather)
John
wants
to
see
me
today.
I
________________________
tomorrow.
8.无论刮风下雨,我们的老师总是第一个到学校。(序数词+不定式)
Windy
or
rainy,
our
teacher
is
always
the
school.
makes/has
made
it
possible
for
us
twice
as
much
as
would
rather
he
came
the
first
to
get
to
Thank
you.