中小学教育资源及组卷应用平台
Unit
8
Lesson
46
Protect
Our
Environment
同步练习
一.
单选题.
(
)1.
The
waste
paper
_________
new
things.
A.
is
made
into
B.
are
made
from
C.
are
make
into
D.
is
made
of
(
)2.
There
are_______trees
on
both
sides
of
the
street
in
our
hometown.
A.
much
too
B.
too
much
C.
too
many
D.
many
too
(
)3.
Planting
many
trees
can
make
a
big
difference
_______
our
environment.
A.
from
B.
to
C.
of
D.
in
(
)4.
The
book
is
_________
for
him
to
read
A.
enough
easy
B
easy
enough
C.
too
easy
D.
easily
二.
根据句意及所给汉语提示，完成单词。
1.
A
bike
doesn't
make
any
________
(污染).
2.
He
bought
many
______
(罐头)
from
the
shop
yesterday
afternoon.
3.
They
put
other
garbage
in
their
______
(塑料的)
bags.
4.
It's
our
duty
to
protect
the
___________
(环境).
5.
There
are
many
big
________
(工厂)
in
my
hometown.
三.
用所给词的适当形式填空。
1.
Everyone
should
try
_________
(save)
water
in
many
ways.
2.
Today
there
are
too
many
_________(factory)
and
they
make
the
most
pollution.
3.
The
book
is
easy
enough
for
him
____(
read).
4.
We’ll
go
fishing
instead
of
__________(swim)
this
weekend.
5.
What
you
do
now
can
make
a
______________(different)
to
your
future.
四.
根据提示翻译下列句子，每空一词。
1.
你应该照顾好这个婴儿。
You
should
______
______
______
______
the
baby.
2.
我们应该尝试更多的方法去减少污染。
We
must
______
______
______
to
make
less
pollution.
3.
这些玻璃被制成新的东西。
This
glass
______
______
______
new
things.
4.
我认为这些男生浪费的纸张最多。
I
think
these
boys
waste
______
______
paper.
5.
他昨天晚上洗了个淋浴。
He
______
______
_______
last
night.
同步练习答案
一.
1-4.
A
C
B
B
二.
1.
pollution
2.
cans
3.
plastic
4.
environment
5.
factories
三.
1.
to
save
2.
factories
3.
to
read
4.
swimming
5.
difference
四.
1.take
good
care
of
2.
try
more
ways
3.
is
made
into
4.
the
most
5.
took
a
shower
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冀教版
八年级下
Unit
8
Lesson
46
Protect
Our
Environment
Presentation:
How
do
you
feel
about
these
pictures
How
do
you
feel
about
these
pictures
Presentation:
What
do
you
think
we
should/shouldn’t
do
Presentation:
To
protect
the
environment,
what
shouldn’t
we
do
We
shouldn’t
waste
things.
In
our
life,
the
most
thing
we
waste
is
paper.
So
try
to
write
on
both
sides
of
paper.
After
using
it,
recycle
it.
Presentation:
We
shouldn’t
waste
water!
Turn
off
the
tap
when
you
are
not
using
them.
Fix
leaky
taps.
n.
水龙头
adj.
渗漏的
To
protect
the
environment,
what
shouldn’t
we
do
tap
Take
a
short
shower.
Presentation:
Turn
off
the
lights
when
you
leave
a
room.
Turn
off
the
television
and
shut
down
the
computer
when
you
are
not
using
them.
Save
electricity!
To
protect
the
environment,
what
should
we
do
metal
waste
paper
Presentation:
n.
回收利用
What
should
we
do
We
should
recycle
and
reuse
things.
Sort
the
pop
cans,
beer
bottles
,
waste
paper
and
other
recycling
things
.
The
recycling
can
be
made
into
new
things.
pop
cans
beer
bottles
adj.
可回收利用的
被制成…
易拉罐
啤酒瓶
Presentation:
What
should
we
do
Try
to
use
reusable
bags
and
dishes.
For
plastic
bags,
use
them
again
and
again,
or
put
other
garbage
in
them.
再三地；反复地
Presentation:
What
should
we
do
to
protect
the
environment
We
should
try
to
reduce
air
pollution.
Cars
and
factories
make
the
most
pollution.
Unlike
other
types
of
transportation,
a
bike
doesn't
make
any
pollution.
Buses
make
less
pollution
than
cars.
n.
工厂
prep.
不像；与……不同
Presentation:
What
should
we
do
to
protect
the
environment
Don’t
litter.
Pick
up
rubbish
off
the
street
and
road.
乱扔垃圾
捡起
Talk
with
your
partners
in
groups:
Free
talk:
Is
your
hometown
clean
enough
Do
you
have
any
ideas
for
reducing
waste
Listen
to
the
lesson
and
write
T(true)
or
F(false):
Listening:
1.
Edmonton
is
a
clean
city.
(
)
2.
Katie
thinks
cars
and
factories
make
the
most
pollution.(
)
3.
Buses
make
more
pollution
than
cars.
(
)
T
T
F
□sort
garbage
at
home
□reuse
plastic
bags
□bring
your
own
bag
when
you
go
shopping
□ride
bikes
or
take
buses
□pick
up
rubbish
off
the
street
□turn
off
the
lights
when
you
leave
a
room
□turn
off
the
television
and
shut
down
the
computer
when
you
are
not
using
them
□take
short
showers
Let's
Do
It
!
Read
and
tick
the
points
mentioned
in
the
lesson.
Reading:
√
√
√
√
1
Katie
lives
in
Edmonton
now.
(
)
Katie
thinks
that
people
waste
water
and
electricity
the
most.
(
)
Katie
tries
many
ways
to
save
water.
(
)
We
can
recycle
at
our
homes.
(
)
Katie
goes
to
school
by
bus.
(
)
We
can
make
a
difference
to
our
environment
if
we
make
a
small
change
in
our
life.
(
)
T
T
T
T
F
F
Read
and
write
true
or
false.
Reading:
Reading:
Read
the
lesson
again
and
repeat.
My
name
is
Katie.
I
think
everybody
should
take
care
of
the
environment.
I
live
in
Edmonton.
It
is
a
city
in
Canada.
The
air
and
water
are
clean
in
Edmonton,
but
sometimes
people
waste
a
lot.
Do
you
worry
about
pollution
What
do
we
waste
the
most
Paper,
I
think.
People
waste
water,
too.
I
don't
want
to
waste
water.
I
try
to
save
water
in
many
ways.
I
take
short
showers.
I
often
check
to
make
sure
there
aren't
any
leaks,
and
I
never
forget
to
turn
off
the
tap.
Do
we
recycle
at
home
Yes!
We
sort
our
pop
cans,
beer
bottles
and
waste
paper.
A
truck
picks
up
our
recycling
every
week.
It
is
made
into
new
things.
We
reuse
our
plastic
bags,
too.
We
use
them
again
and
again,
or
we
put
other
garbage
in
them.
Reading:
Read
the
lesson
again
and
repeat.
Cars
and
factories
make
the
most
pollution.
I
think
there
are
too
many
cars
in
Edmonton.
More
people
should
ride
bikes
or
take
buses.
I
ride
my
bike
to
school
every
day.
Unlike
other
types
of
transportation,
a
bike
doesn't
make
any
pollution.
Buses
make
some
pollution,
but
lots
of
people
can
travel
on
a
bus.
Buses
make
less
pollution
than
cars.
In
fact,
if
each
of
us
makes
a
small
change
in
our
life,
we
can
make
a
big
difference
to
our
environment.
It's
not
too
hard
to
protect
the
environment.
We
just
need
to
try.
We
like
to
ride
bikes.
It's
good
for
the
environment.
Language
points:
Grammar:
1.
I
try
to
save
water
in
many
ways.
【点拨】try
to
do
sth.
意为“尽力做某事”。
try
not
to
do
sth.尽力不要做某事
try
doing
sth.
表示“试着做某事”。
try
one’s
best
to
do
sth
尽某人最大的努力去做某事
【例】
I
will
try
to
learn
English
well.
我将尽力学好英语。
They
tried
not
to
disturb
him.
他们试图不去打扰他。
Language
points:
Grammar:
我会尽力不给你打电话。
I’ll
_____
_____
_____
call
you
up.
天很热，我试着打开窗，可是还是很热。
It’s
hot,
I
try
_______
(open)
the
window,
but
I
am
still
hot.
他尽他最大努力去帮助那个贫穷的孩子。
He
_____
______
_____to
help
the
poor
child.
将下列句子翻译成英语。
try
not
to
opening
tries
his
best
2.
I
take
short
showers.
take
a
bath,
have
a
bath,
take
a
shower洗澡
bathroom:
洗澡间；浴室
bathtub:
浴缸
起床后，我就到浴室冲了个澡。
After
getting
up,
I
go
into
the
bathroom
and
take
a
shower.
Language
points:
Grammar:
3.
We
use
them
again
and
again,
or
we
put
other
garbage
in
them.
【点拨】again
and
again
再三地；反复地
【例】He
asked
me
the
same
question
again
and
again.
他反复地问我同样的问题。
Language
points:
Grammar:
4.
Unlike
other
types
of
transportation
…
unlike
不像，是like的反义词，有前缀un+like
构成。
类似用法:
happy______
usual______
eg:
She
is
_______
(不快乐)
today.
5.
In
fact,
if
each
of
us
makes
a
small
change
in
our
life…
In
fact
“实际上”一般放在句首，也可放在句中间作插入语，但前面要用逗号隔开。
他们实际上是想一举两得。
They
hope,
in
fact
to
kill
two
birds
with
one
stone.
unhappy
unusual
unhappy
Language
points:
Grammar:
6.
if
each
of
us
makes
a
small
change
in
our
life,
we
can
make
a
big
difference
to
our
environment.
make
a
change
意思是“做改动，改变”
Can
I
make
a
change
in
my
reservation 我能改变预定吗？
I
think
we
need
to
make
a
change.我觉得我们得做些改变。
make
a
difference意为“有影响；起(重要)作用”。如：
错走一步对我的前程会产生很大影响。
A
false
step
will
make
a
great
difference
to
my
future.
身为教师，你们必须坚信你们能够影响学生的一生。
As
teachers,
you
must
believe
that
you
can
make
a
difference
to
the
lives
of
your
students.
Language
points:
Grammar:
7.
It's
not
too
hard
to
protect
the
environment.
too...to...太……而不能……
eg：It
is
never
too
late
to
learn.活到老，学到老。
too...to...结构是一个不含not的否定词组，too是副词，后跟形容词或副词，to为动词不定式符号，后跟动词原形。
eg：He
is
too
young
to
look
after
himself.
他太小了，还不能照顾自己。
Language
points:
Grammar:
too...to...结构可与not...enough
to...相互转换。但not后面的形容词是too后面的形容词的反义词。
He
is
too
young
to
join
the
army.＝He
is
not
old
enough
to
join
the
army.他太年轻了，还不能参军。
too...to...结构可与so...that...相互转换。当too...to...句型转换成so...that...句型时，为保持句意一致，that引导的结果状语从句中可用can't或couldn't加动词原形，以强调没有能力。
The
old
man
was
too
weak
to
move.＝The
old
man
was
so
weak
that
he
couldn't
move.
那位老人太虚弱了，不能动。
Key
phrases
we
learn
today:
Grammar:
again
and
again
一次又一次，反复
try
to
do
sth
尽力做…
make
sure
确信，确定
turn
off
关掉
worry
about
sth
=
be
worried
about
sth
为…担心
pick
up
拾起，捡起
make
a
difference
to
对…产生影响
Let's
Do
It
!
pollution clean garbage air car sky
transportation travel tree environment
√
√
√
√
√
√
√
√
Let’s
Do
It!
2
Compare
the
two
pictures.
Tick
the
words
to
describe
the
differences.
Let's
Do
It
!
open
a
window
instead
of
turning
on
the
air
conditioning.
use
both
sides
of
the
paper.
throw
garbage
on
the
ground.
sort
the
waste
before
throwing
it
away.
cut
down
trees
in
forests.
turn
off
the
tap
when
we
are
brushing
our
teeth.
We
should
We
shouldn’t
Let’s
Do
It!
3
What
can
we
do
to
help
the
environment
Read
and
match.
Discuss
What
other
ways
do
you
know
to
protect
our
environment
in
our
daily
life
1.I
suggest
we
should
do...
2.I
suggest
doing...
3.In
my
opinion,
it's
important
/necessery
to
do
...
4.I
think
we
must
do
...
Tips:
请你根据下列的提示，以
“Protect
our
environment”为题，写一篇80词左右的倡议书。
提示：
1.
What
do
you
think
the
problems
are
2.
What
do
you
think
we
can
do
3.
What
do
you
think
our
environment
will
be
like
要求：
1.
文中不要出现真实的个人信息；
2.
不要出现重大的语法错误；
3.
要包含所提示的全部信息，可以适当发挥自己的想象。
Writing:
1.clean(adj)______
2.pollute(n)___________
3.recycle(n.)_______
4.waste(反义词) ______
5.like(反义词)____
6.
in
fact_____
7.take
care
of__________
8.try
to
do_________
9.in
many
ways
________
10.make
sure_____
11.
make
a
difference
to____
12.worry
about_______
13.again
and
again
_______
14.be
made
into________
clean
pollution
save
recycling
dislike
实际上
照顾，照料
尽力做
以多种方式
确信
对…有影响
担心
反复，再一次
被制成…
Exercise:
词汇小测试：
1.
李明反复地给他妈妈讲这个故事。
Li
Ming
told
his
mother
this
story____
_____
_____.
2.对汤姆来说这袋大米太重了，他搬不动。
The
bag
of
rice
is____
heavy
for
Tom_____
_____.
3.事实上，他害怕在公共场合说话。
_____
_____,he
is____
_____speaking
in
public.
4.你不必担心你的体重。
You
don’t
have
to____
______
your
____.
他妈妈的话对他不起作用。
His
mother’s
words
____
_____
____
_____him.
again
and
again
too
In
fact
worry
about
weight
make
no
difference
to
to
move
afraid
of
将下列句子翻译成英语：
Exercise:
Homework
1.
Write
a
short
passage
about
protect
the
environment.
2.
Finish
the
exercise
on
your
workbook.
3.
Review
Lesson
46
.
谢谢
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