北师大版英语九年级全册 Unit 9 Save the Planet 重难点知识总结

北师大版英语九年级全册Unit
9
Save
the
Planet?
【重点单词】?
1.reuse
/?ri??ju?s/
v.
再次使用?
2.ton
/t?n/
n.
吨?
3.decay
/d??ke?/
v.（使）
烂，腐朽?
4.replace
/r??ple?s/
v.
代替?
5.recycling
/?ri??sa?kl??/
n.
回收利用?
6.reduce
/r??dju?s/
v.
减少，缩小?
7.global
/?ɡl??bl/
adj.
全球的，全世界的?
8.organise
/'??ɡ?na?z/
v.
组织?
9.painful
/?pe?nfl/
adj.
令人疼痛的；令人痛苦的?
10.handbag
/?h?ndb?ɡ/
n.
手提包?
11.greatly
/?ɡre?tli/
adv.
非常，很?
12.farmland
/?fɑ?ml?nd/
n.
耕地，农田?
13.affect
/??fekt/
v.
影响?
14.expand
/?k?sp?nd/
v.
扩大，增加?
15.worth
/w??θ/
adj.
有……的价值?
16.proudly
/?pra?dli/
adv.
骄傲地?
17.millionaire
/?m?lj??ne?(r)/
n.
百万富翁?
18.prevent
/pr??vent/
v.
防止，阻止?
19.towards
/t??w??dz/
prep.
向，朝，对着?
20.tap
/t?p/
n.
水龙头?
21.flush
/fl??/
v.
冲（抽水马桶）；脸红?
【重点短语】?
1.take
action
采取行动?
2.global
warming
全球变暖?
3.car
pool
拼车?
4.take
turns
轮流?
5.to
start
with
首先?
6.as
usual
像往常一样?
7.get
hold
of
抓住?
8.take
part
in
参加，参与?
9.what’s
more
更重要的是；而且?
10.cut
down
on
减少；削减?
11.no
longer
不再?
12.throw
away
扔掉，丢弃?
13.at
the
age
of
在……岁?
14.be
good
for
对……有好处?
15.turn
off
关掉，关闭?
【重点句型】?
1.We
must
take
action
to
protect
the
planet.?
我们必须采取行动保护地球。?
2.We
hear
a
lot
about
how
we
should
change
our
lives
to
help
save
our
planet.?
我们听到很多关于我们应该如何改变我们的生活来帮助拯救我们的星球。?
3.It
also
costs
lots
of
money
to
keep
buying
new
things
to
replace
the
things
we
throw
away.
买新东西来代替我们扔掉的东西也要花很多钱。?
4.So
to
help
save
the
planet
and
save
money,
our
family
has
decided
to
recycle
everything.?
所以为了拯救地球和省钱，我们家决定回收所有的东西。?
5.Because
of
all
this,
we
decided
to
do
something
to
save
electricity.?
正因为如此，我们决定做点什么来节约用电。?
6.We
watch
less
TV
and
use
low
energy
light
bulbs
now.?
我们现在少看电视，使用低能耗灯泡。?
7.We
stopped
using
the
dishwasher,
Mum
also
tries
to
save
energy
while
cooking.?
我们停止使用洗碗机，妈妈也试图在做饭时节约能源。?
8.What’s
more,
we
try
to
use
our
car
less
to
cut
down
on
air
pollution.?
更重要的是，我们尽量少开车，以减少空气污染。?
9.There
was
a
car
accident
when
you
were
going
home
after
school.?
你放学回家的那条路上发生了一起车祸。?
10.Can
I
ask
you
some
questions
about
what
happened??
我能问你发生了什么事吗？?
11.To
start
with,
can
you
tell
us
when
you
were
at
the
river??
首先，你能告诉我们你什么时候在河边吗？?
12.In
many
parts
of
the
world,
land
that
was
once
forest
has
changed
greatly.?
在世界上许多地方，曾经是森林的土地已经发生了巨大的变化。?
13.Some
forest
areas
have
become
farmland
while
some
other
places
no
longer
have
any
trees
because
they’ve
cut
down
for
other
reasons.?
一些森林地区变成了农田，而另一些地方因为其他原因被砍伐，所以不再有任何树木。?
14.China
plants
more
trees
than
the
rest
of
the
world.?
中国种的树比世界上其他地方都多。?
15.She
knows
that
planting
trees
is
good
for
the
environment,
so
at
the
age
of
64,
she
sold
her
cows
and
pigs
and
borrowed
money
to
open
a
forest
farm.?
她知道种树对环境有好处，所以在64岁的时候，她卖掉了她的牛和猪，借钱开了一个林场。?
16.She
has
borrowed
money
to
pay
for
seeding
and
still
owes
a
lot
of
money.?
她借钱买种子，现在还欠着一大笔钱。?
17.This
doesn’t
matter
to
her,
though,
as
she
says
proudly
that
she’s
not
a
millionaire
but
she
has
millions
of
trees.?
但这对她来说并不重要，因为她自豪地说她不是百万富翁，但她有数百万棵树。?
18.A
lot
of
work
is
still
needed
to
prevent
deserts
from
getting
larger
and
to
stop
the
climate
from
getting
warmer,
but
if
more
of
us
an
be
like
these
tree
heroes,
it
will
certainly
make
life
better
for
everyone.?
我们仍然需要做很多工作来防止沙漠变大，阻止气候变暖，但是如果我们中更多人能像这些种树英雄一样，我们的生活肯定会更好。?
19.It
hasn’t
been
easy
for
her.?
这对她来说并不容易。?
20.In
order
to
save
energy,
we
turn
off
the
lights
during
the
day
or
when
they
are
not
being
used.
为了节约能源，我们在白天或不用的时候关灯。?
21.For
example,
we
will
try
to
use
less
water
by
turning
off
the
tap
while
we
brush
our
teeth,
and
reusing
the
washing
machine
water
to
flush
the
toilet.?
例如，当我们刷牙的时候，我们会关掉水龙头，尽量少用水，重复使用洗衣机里的水来冲厕所。?
22.Taking
shorter
showers
will
help
too,
as
it
will
save
water.?
缩短淋浴时间也会有所帮助，因为这样可以节约用水。?
23.Although
each
one
of
us
may
only
do
a
little,
together
we
can
make
a
big
difference.?
虽然我们每个人可能只做一点点，但我们在一起可以做出很大的改变。?
24.Let’s
work
together
to
make
our
planet
a
better
place
to
live.?
让我们一起努力，使我们的星球成为一个更好的居住地方。?