2021-2022学年人教版高中英语必修四 Unit 2 Working the land Language points 课件 （57张））

(共57张PPT)
Unit
2
Working
the
Land
1.
__________vi./n.斗争，拼搏，努力
2.
__________
n.十年，十年期
3.
__________n.
饥饿，欲望
v.
使饥饿
4.
__________adj.
引人烦恼的，令人不安的
5.
__________v.使变大，伸展
6.
______n.战役，战斗，较量，斗争v.搏斗，奋斗
7.
___________
n.
自由，自主
8.
___________adv.
因此，所以，因而
9.
___________vt.配备，装备
10.
__________v.
出口，输出
11.
__________n.
国籍
struggle
decade
hunger
disturbing
expand
battle
freedom
therefore
equip
export
nationality
12.
__________n.
工作，职业，占领
13.
___________vt.
使迷惑，使为难
14.
___________vt.
遗憾，惋惜
n.
遗憾，懊悔
15.
___________n.发现，发觉
16.
___________vt.
减少，减缩
17.
___________n.
总结，摘要，概要
18.
___________n.
评论，议论
v.表达意见，作出评论
occupation
confuse
regret
discovery
reduce
summary
comment
1.
________
n.
饥饿，欲望
v.
使饥饿
__________adj.
饥饿的，渴望得到的
2.
__________vt.
打搅，扰乱，使烦恼
____________adj.
引起烦恼的，令人不安的
__________adj.
受到干扰的，扰乱的
3.
________vt./vi.
使变大，
伸展
__________n.
扩大，扩张，扩展，膨胀
4.
_________v.
使满意，使满足
____________________
adj.
令人满意的
__________adj.
感到满意的
hunger
hungry
disturb
disturbing
disturbed
expand
expansion
satisfy
satisfying/satisfactory
satisfied
5.
_______adj.
自由的，免费的
vt.
释放，解放，使……摆脱
____________n.
自由，自主
6.
__________vt./vi.
配备，装备
_________(过去分词)
_________(现在分词)
____________n.
装备，设备，配备
7.
________n.
民族，国民，国家
_____________adj.
国家的，民族的
_______________adj.
国际的
___________n.
国籍
free
freedom
equip
equipped
equipping
equipment
nation
national
international
nationality
8.
__________vt.
占领，占用，使忙碌，使从事
______________n.
工作，职业，占领
9.
__________adj.
私自的，个人的，
本人的
__________adv.
就个人而言，亲自地
____________n.
性格，个性，人格
10.
________vt.
使困惑，使为难，使迷惑
__________n.
困惑，混淆，混乱
_________adj.
困惑的
___________adj.
令人感到困惑的
11.
______vt.
遗憾，惋惜n.
遗憾，懊悔
____________(现在分词)__________(过去分词)
__________adj.
令人遗憾的
occupy
occupation
personal
personally
personality
confuse
confusion
confused
confusing
regret
regretting
regretted
regretful
12.
__________adj.
化学的，关于化学的
_____________n.
化学
____________n.
化学家，药剂师
13.
__________v.
制造，生产，编导
____________n.
生产，制造，产量
___________n.
产品，产物
__________n.
生产者，制片人
14.
________n.
矿山，矿井
pron.
我的
____________n.
矿物，矿石
chemical
chemistry
chemist
produce
production
product
producer
mine
mineral
15.
_________vt.
发现，察觉
____________n.
发现，发觉
_______________n.困难
____________n.勇敢，勇气
______________n.
传递，递送
____________n.
诚实，诚信
16.
_________vt.
减少，缩减
__________n.
减少，缩小，简化
17.
____________n.
总结，摘要，概要
_______________vt.
概括，总结
discover
discovery
difficulty
bravery
delivery
honesty
reduce
reduction
summary
summarize
(B)灵活运用
1.
Your
question
really
made
me
__________
(confuse).
2.
He
said
the
earthquake
could
lead
to
a
___________
(reduce)
in
steel
exports
from
Japan.
冠词后用名词
confused
reduction
形容词作宾补
3.
The
__________
(discover)
of
a
child’s
body
in
this
river
has
shocked
the
community.
4.
What
is
your
___________
(nation)?
名词作表语,
nationality“国籍”
5.
His
___________
(occupy)
is
teaching
in
a
primary
school.
名词作主语
discovery
nationality
occupation
名词作主语
1.
_______________摆脱;
除去
2.
_______________幸亏;
由于;
因为
3.
________________
对……感到满意
4.
_______________
宁愿;
宁可
三、短语翻译
would
rather
rid
...of
thanks
to
be
satisfied
with
5.
_________________________
使…免受(影响、伤害)
6.
___________导致;
造成(后果)
7.
___________
集中(注意力、精力)于
8.
___________逐渐增强;
建立;
开发
build
up
keep
...free
from/of
lead
to
focus
on
9._______________过着……生活
10.______________富含……
11.______________另外
12.______________根据……,
按照…
according
to
lead
a…life
be
rich
in
in
addition
1.
There
is
no
doubt
that
stress
can
________
physical
illness.
2.
Further
measures
will
be
taken
to
________
our
streets
______
crime.
3.
Many
experts
think
that
schools
should
not
simply
________
exam
results.
4.
She
usually
________
the
table
_____________
dust
by
putting
a
cover
over
it.
5.
I
___________
fail
than
cheat
in
the
examination.
6.
He
lacks
confidence
in
himself.
Try
to
help
him
________
it
_____.
lead
to
rid
of
focus
on
keep
free
from/of
would
rather
build
up
1.
if
so
__________
2.
according
to
_________
3.
the
World
Health
Organization
____________
4.
as
a
young
man
__________
5.
search
for
___________
6.
less
developed
countries
___________
7.
twice
as
large
as
_____________
8.
with
the
hope
of
____________
9.
care
for
____________
10.
over
the
past
half
century
_________
11.
cause
damage
____________
12.
turn
to
organic
farming_____________
如果这样的话
根据
世界卫生组织
作为年轻人
搜索，寻找
发展中国家/欠发达国家
两倍大
满怀……的希望
喜爱，关心
在过去的半个世纪里
带来危害
转向有机耕作
根据世界卫生组织的调查显示，在许多欠发达国家，许多年轻的农民转向有机耕作，并且正在寻求更加合适的方式来避免使用给土地带来巨大危害的化肥。在他们的努力下，农作物的产量将是过去的两倍。如果是这样的话，他们将有能力帮助世界摆脱饥饿。
According
to
the
survey
of
the
World
Health
Organization,
in
many
less
developed
countries,
many
young
farmers
turn
to
organic
farming
and
they
are
searching
for
proper
ways
to
avoid
using
chemical
fertilizers
which
cause
great
damages
to
the
soil.
With
their
efforts,
the
production
of
the
crops
will
be
twice
as
large
as
before.
If
so,
they
will
be
able
to
help
rid
the
world
of
hunger.
原句:
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.
的确,
他那被太阳晒得黝黑的脸庞和手臂,
以及他那消瘦而结实的身躯,
就跟其他千百万中国农民一样,
过去50年来,他一直在帮助他们。(B4P10)
1.
struggle
vt.&vi.
斗争,
拼搏,
努力
例句
They
had
to
struggle
for
their
freedom
and
equality.
他们不得不为了自己的自由和平等而战。
struggle
for
为……斗争
struggle
against
同……作斗争
struggle
to
one’s
feet
挣扎着站起来
struggle
on
继续努力,
拼命活下去
搭配
(1)许多来自农村的年轻人涌入大城市，为争取更好的生活而努力。
Many
young
men
from
rural
areas
swarm
into
big
cities,
_____________________________.
(2)看到老婆婆挣扎着站起来，我走过去帮她。
_________________________________________,
I
came
up
to
her
and
helped
her
up.
(3)
Although
he
was
very
angry,
he
_____________
_____________________(努力控制住自己的脾气).
struggling
for
a
better
life
Seeing
the
old
lady
struggling
to
her
feet
struggled
to
hold
his
temper
2.
thanks
to
多亏，由于
thanks
to
是介词短语，在句子中作原因状语，常置于句首或句末，含有感激之意。
Eg.
Thanks
to
his
research,
the
UN
has
more
tools
in
the
battle
to
rid
the
world
of
hunger.
由于他的研究,
联合国在消除世界饥饿的战斗中有了更多的方法。
Thanks
to
your
support,
we
won
the
match.由于你的支持,
我们赢得了这场比赛。
_____________________(多亏了你的帮助),
we
accomplished
the
task
in
time.
______________________(幸亏有我们的努力),
otherwise
we
would
not
make
such
great
progress.
________________________(多亏了他的参与),
we
won
the
competition.
Thanks
to
your
help
Thanks
to
our
efforts
Thanks
to
his
participation
表示原因的常用短语：
1.
because
of
因为，由于
2.
owing
to
由于，因……的缘故
3.
as
a
result
of
由于
4.
due
to
因为，由于
5.
for
the
reason
of
由于……的原因
6.
on
account
of
由于
1.
He
can
not
buy
it
because
of/
as
a
result
of
his
lack
of
money.
2.
My
success
is
owing
to
your
support.
3.
Some
students
quit
school
due
to
poverty.
4.
He
had
to
give
up
teaching
for
the
reason
of
health.
3.
rid
…
of
…免除,
清除,
摆脱
get
rid
of
摆脱，除掉
Thanks
to
his
research,
the
UN
has
more
tools
in
the
battle
to
rid
the
world
of
hunger.
由于他的研究,
联合国在消除世界饥饿的战斗中有了更多的方法。
I
want
to
rid
this
city
of
corruption!
我要这座城市摆脱腐败现象!
(1)众所周知，养成坏习惯容易摆脱坏习惯难。
(2)
正是袁隆平所做的贡献帮助世界摆脱了饥饿。
As
we
all
know,
it’s
easy
to
form
a
bad
habit
but
it’s
difficult
to
get
rid
of
it.
It
is
Yuan
Longping’s
contribution
that
helps
rid
the
world
of
hunger.
原句:
He
would
much
rather
keep
time
for
his
hobbies.
他宁愿把时间花在自己的业余爱好上。(B4P10)
例句:
I
would
rather
stay
at
home
on
Sundays.我宁愿星期天呆在家里。
4.
would
rather
(do
sth.)
宁愿,
宁可(做某事)
搭配
would
rather
not
do
sth.宁愿不做某事
would
rather
sb.
did
sth.
宁愿某人做某事
would
rather
do
A
than
do
B宁愿做A事也不做B事
would
do
A
rather
than
do
B宁愿做A事也不做B事
would
rather后接宾语从句，从句中常用虚拟语气，用过去时表示现在和将来的内容，用过去完成时表示过去的内容。(4)would
rather
have
done
sth.意为“要是做过某事就好了；宁愿做某事”，表示后悔或遗憾等语气。
运用
用所给词的正确形式完成句子。
⑴
I
would
rather____
(go)
with
you
than
_____(stay)
by
myself.
⑵
I
would
rather
you_______
(go)
to
the
cinema
now.
went
go
stay
⑶
I
would
rather
you
______
(come)
tomorrow.
⑷
I
would
rather
fail
than
____
(cheat)
in
the
examination.
cheat
came
我宁愿考试不及格也不愿意作弊。
I
would
rather
fail
than
cheat
in
the
exam.
许多男孩子宁愿呆在宿舍玩电脑游戏
也不愿意陪女朋友逛街。
Some
boys
would
rather
stay
at
the
dormitory
and
play
computer
games
than
go
shopping
with
their
girl
friends.
我宁愿我没有交你这样一个朋友。
I
would
rather
I
didn’t
make
such
a
friend
like
you!
原句:
Many
of
these
chemicals
can
lead
to
cancer
or
other
illnesses.
很多化学物质能导致癌症和其它疾病。(B4P14)
例句:
His
careless
driving
led
to
this
terrible
accident.
他的粗心驾驶导致了这次严重的事故。
5.
lead
to
导致,
通往
(to是介词)
运用
根据汉语意思完成句子。
⑴This
road
_________
(通向)that
mountain
village.
⑶
Einstein
did
many
experiments，_______________________________
(使他得出了这个结论).
which
led
him
to
this
conclusion
leads
to
联想
to为介词的短语动词还有：
look
forward
to
盼望
pay
attention
to
注意
stick
to
坚持
devote
to
贡献，致力于……
turn
to
转向……
refer
to
查阅，涉及
add
to
增加，增添
1.
When
driving,
you
should
______________
the
traffic
lights.
2.
He
is
always
the
first
friend
I
___________
when
in
trouble.
3.
You
will
succeed
if
you
__________
reading
every
day.
4.
The
snowstorm
__________
our
difficulties.
5.
I
am
_______________
hearing
from
you
soon!
pay
attention
to
turn
to
stick
to
added
to
looking
forward
to
6.
equip
v.
配备，装备
equip
oneself
with…给自己装备上...
Eg.
Before
the
examination,
please
equip
yourselves
with
pens,
pencils
and
rubbers.
考试前请带上钢笔、铅笔和橡皮擦。
如果你想在高考时有好的表现，你最好贮备足够的知识。
If
you
want
to
make
a
success
in
the
college
entrance
examinations,
______________________________
______________________________
you
had
better
equip
yourselves
with
enough
knowledge.
7.
regret
vt.
遗憾，惋惜n.
遗憾，懊悔
regret
doing
sth.
后悔做了某事
feel
regret
for…
为……感到后悔
(much)
to
one’s
regret
为……深感遗憾
He
expressed
his
great
regret
for
the
death
of
your
father.他对你父亲的死深表哀悼。
I
regret
not
listening
to
her
advice.
我后悔没听她的劝告。
(1)
She
deeply
regretted
______________
________________(失去这么好的一位朋友).
(2)
我为我所做的一切深感遗憾。
for
losing
such
a
good
friend
I
felt
regret
for
what
I
had
done
8.
therefore因此，所以，因而
与therefore意义相近的词还有so,
thus,
in
consequence,
as
a
result
Eg.
We
have
a
growing
population
and
therefore
we
need
more
food.
我们的人口在增长，因此我们需要更多的食物。
9.
be
satisfied
with
对……感到满意
(1)
年轻人通常不会满足于现状。
It
is
common
that
___________________
______________________
their
present
situation.
(2)
他对他儿子的成功感到满意吗？
many
young
men
are
not
satisfied
with
Is
he
satisfied
with
his
son’s
achievement?
原句:
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。(B4,
P10)
1.
make
it
possible
(for
sb.)
to
do使(某人)做某事成为可能
例句:
The
Internet
has
made
it
possible
for
us
to
get
more
information
in
much
less
time.
因特网已经使我们用更少的时间获得更多的信息成为可能。
仿写
根据汉语意思完成英文句子。
⑴
这些新技术将使得从废弃物中回收可用之物成为可能。
The
new
techniques
__________
__________recover
usable
things
from
waste.
possible
to
will
make
it
⑵
过去的几十年,
先进的医疗技术已经使得人们比过去活得更长成为可能。
In
the
last
decades,
advances
in
medical
technology
_________
___________________________
________than
in
the
past.
it
possible
for
people
to
live
longer
have
made
原句:
Using
his
hybrid
rice
farmers
are
producing
harvests
twice
as
large
as
before.用他的杂交水稻种子,
农民们种出比以前多一倍的粮食。(B4,
P10)
2.
倍数词+as+原级+as...
是…的多少倍
例句:
The
new
building
is
three
times
as
tall
as
the
old
one.
新大楼是旧大楼的三倍高。
说明
英语中常用的倍数表达法还有：
⑴
倍数+形容词/副词的比较级+than...
⑵
倍数+the+名词(length,
width,
height,
size
)+of...
仿写
这根绳子是那根的三倍长。
⑴
This
rope
is
________________that.
⑵
This
rope
is__________________
that.
⑶
This
rope
is
_____________________
that.
three
times
the
length
of
twice
longer
than
three
times
as
long
as
原句:
It
seems
a
strange
name
since
all
crops
are
organic
no
matter
how
they
are
produced.这个名字看起来很奇怪,
因为不管怎样种植,
农作物都是有机的。(L1,
P13)
3.
no
matter
what
...
不管/不论…
(后接状语从句)
例句:
We
will
go
to
see
the
movie
no
matter
how
hard
it
rains.
无论雨下的多大,
我们都要去看电影。
仿写
根据汉语意思完成英文句子。
⑴
不管做什么事,
你都必须非常细心。
_______________________,
you
must
be
very
careful.
No
matter
what
you
do
⑵
不论你选择哪一个,
你都会满意的。
____________________________,
you
will
be
satisfied.
⑶
不管你说什么,
我都喜欢听。
________________________,
I
like
to
listen.
No
matter
what
you
say
No
matter
which
you
choose
4.
although
引导让步状语从句
(1)虽然他失败了，但是他已经尽了最大的努力。
(2)
虽然伦敦是英国的首都，但是它并
不位于全国的中心。
Although
he
failed,
he
had
tried
his
best.
Although
London
is
the
capital
of
Britain,
it
is
not
in
the
centre
of
the
country.
5.
It
is/was
+adj.
(for
sb.)
to
do
sth.
(1)他性格不随和，很难相处。
(2)
掌握一两门外语很有必要。
He
is
not
easy-going,
so
it
is
difficult/hard
to
get
along
with
him.
It
is
necessary
to
master
one
or
two
foreign
languages.
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