人教版九年级暑假 Unit 6 When was it invented Section B 讲义（含答案）

中小学教育资源及组卷应用平台
初三英语暑假1V1讲义
本节课题
Unit
6
When
was
it
invented?
Section
B
学习目标
1.
正确运用被动语态谈论发明的历史。
2.
掌握一般过去时的被动语态
重点与难点
词义辨析
一、本堂内容
【重点单词】
1.
crispy
(adj.)
_________
【翻译】The
crispy
potato
chips
were
invented
by
mistake.
2.
salty
(adj.)
_________
→(n.)
_____________
【拓展】n.
+
y
=
adj.
wind
-
windy
rain
-
rainy
sun
-
sunny
snow
-
snowy
3.
sour
(adj.)
_________
【词形辨析】soar
(adj.)
______________
have
a
soar
throat
______________
4.
customer
(n.)
_________
5.
the
Olympics
_________
6.
Canadian
(adj./
n.)
_________
7.
divide
(v.)
_________
【短语】divide
...
into..._______________
【填空】We
__________________(divide)
into
three
groups
to
compepte
yesterday.
8.
basket
(n.)
_________
9.
popularity
(n.)
_________
→(adj.)
_____________
【辨析】population
(n.)
________________
【填空】The
________________(popular)
of
basketball
has
risen
around
the
world,
with
many
young
people
dreaming
of
______________(become)
famous
players.
10.
professional
(adj.)
_________
→(n.)
_____________
professor
(n.)
_____________
【填空】There
are
many
_________________(profession)
basketball
groups
in
America
and
China.
11.
hero
(n.)
_________
12.
look
up
to
_________
【短语】look
up
to
heroes
_____________
【拓展】look
up
____________
look
for
___________
look
after
___________
13.
not
only
...
but
also...
_________
连接两个主语时，
谓语动词________________
【拓展】
both
...
and
...
______________，连接两个主语时，
谓语动词________________
either
...
or
...
______________，连接两个主语时，
谓语动词________________
neither...
nor
...
_____________，连接两个主语时，
谓语动词_______________
14.
encourage
(v.)
___________
→(n.)
_______________
【用法】encourage
sb.
____________
sth.
courage
(n.)
____________
brave
(adj.)
_____________
15.
achieve
(v.)
_____________
→(n.)
_______________
【短语】achieve
one's
dream
_____________
【辨析】achieve,
come
true
【填空】I
______________
my
dream
in
the
future.
That
is
to
say,
my
dream
_________________
some
day.
(achieve)
【课堂练习】I.
单项选择
1.
--Sorry,
I
took
your
umbrella
______
mistake.
--It
doesn't
matter.
A.
with
B.
by
C.
at
D.
in
2.
We
believe
we
can
______
a
way
to
solve
the
problem
of
pollution
in
the
future.
A.
catch
up
with
B.
come
up
with
C.
put
off
D.
set
off
3.
Though
my
mother
put
enough
salt
in
the
soup,
my
father
said
it
was
not
______.
A.
enough
salty
B.
salty
enough
C.
salt
enough
D.
enough
salt
4.
About
200
______
people
are
doing
something
in
order
to
stop
people
______
water.
A.
millions,
to
waste
B.
millions,
from
wasting
C.
million,
to
waste
D.
million,
from
wasting
5.
I
met
a
friend
of
______
in
the
street
______
yesterday.
A.
mine,
by
accident
B.
mine,
by
mistake
C.
me,
by
accident
D.
me,
by
mistake
6.
Our
teachers
often
encourage
us
______hard
to
______
our
dreams.
A.
to
study,
come
true
B.
study,
achieve
C.
to
study,
achieve
D.
study,
come
true
7.
A
number
of
students
______
playing
on
the
playground
and
the
number
of
them
______
increasing.
A.
is,
is
B.
is,
are
C.
are,
are
D.
are,
is
8.
Not
only
his
parents
but
also
his
sister
______
Europe
several
times.
A.
have
gone
to
B.
have
been
to
C.
has
gone
to
D.
has
been
to
9.
______
that
the
first
basketball
game
in
history
was
played
______
December
21st,
1891.
A.
It
believes,
in
B.
It
said,
on
C.
It's
believed,
on
D.
It's
believed,
in
10.
--Did
you
hear
that
water
in
Tai
Lake
smelt
terrible?
--Yes.
In
fact,
it
______.
That's
because
of
the
people
and
the
factories
around.
A.
polluted
B.
was
polluted
C.
has
polluted
D.
will
pollute
11.
At
school,
we
are
taught
______
knowledge
______
how
to
behave
well.
A.
neither,
nor
B.
either,
or
C.
not
only,
but
also
D.
not,
but
12.
--Do
you
know
who
the
novel
was
written
______?
--A
famous
writer
______
Mo
Yan.
A.by,
is
called
B.
by,
called
C.
/,
called
D.
/,
is
called
13.
—Tom,
I
looked
for
you
everywhere
at
the
party
last
night.
--Oh,
I
_______
to
the
party.
A.
am
invited
B.
was
invited
C.
am
not
inviting
D.
wasn't
invited
14.
It
_______
last
week
that
the
haze
in
Beijing
caused
many
problems.
A.
reports
B.
reported
C.
is
reported
D.
was
reported
15.
--
Did
Jack
come
to
our
party
yesterday?
--No,
he
_______.
A.
didn't
invite
B.
wasn't
invited
C.
isn't
invited
D.
hasn't
invited
II.用括号内所给动词的适当形式填空.
1.
The
house
________________（build）by
them
last
year.
2.
His
sister
________________（take）good
care
of
by
him
yesterday.
3.
Our
classroom
________________（clean）
by
us
just
now.
4.
--What
happened
to
Billy?
--He
________________（catch）because
of
his
drunk
driving.
5.
The
boss
____________
him
work
14
hours
a
day
in
the
past.
That
means,
he
___________to
work
14
hours
a
day.
（make）
6.
Jack
____________to
dislike
the
weather
in
Beijing
in
spring,
because
there
is
so
much
wind
and
sand.
But
now
he________________
to
it.（use）
III.
根据句意和提示,完成句子。
1.
A
year
________________（divide）into
twelve
different
star
signs
in
some
western
countries.
2.
Not
only
the
students
but
also
their
teacher
________________（look
up
to）LeBron
James,
the
famous
basketball
hero
and
wants
to
become
like
him.
3.
Zheng
Chenggong
was
one
of
the
best-known
historical
________________（英雄）.
4.
There
are
many
________________（顾客）in
the
supermarket
on
weekends.
5.
Basketball
was
invented
by
a
________________（Canada）doctor
called
James
Naismith.
6.
The
31st
________________（奥运会）was
held
successfully
in
Brazil
in2016.
7.
Most
of
us
don't
like
eating
lemon
because
they
are
too
________________（酸）.
8.
He
tried
to
carry
too
many
________________（篮子）,
as
a
result,
most
eggs
were
broken.
【重点短语】
1.足够咸___________
2.不但…而且…______________
3.一个叫…的厨师_______________
4.
…的数量_______________
5.大家相信_______________
6.
在奥运会上_______________
7.把…分成….
_______________
8.阻止某人做某事_______________
9.错误地_______________
10.仰慕,钦佩
_______________
11.
lead
to_______________
12.
around
the
world_______________
13.
in
the
end
_______________
14.
同时________________________
【重点句】
1.
It
is
believed
that
the
first
basketball
game
in
history
was
played
on
December
21,
1891.
believe
(v.)
____________
→(adj.)
____________
（反义词）(adj.)
_________________
It
is
believed
that
_______________，相当于peole
believe
that....
【拓展】类似句型：It
is
said
that
....
________________
It
is
reported
that
...
______________
2.
At
the
same
time,
they
need
to
stop
the
competing
team
from
getting
the
ball
into
their
own
basket.
（1）at
the
same
time
_____________
（2）stop
sb.
from
doing
sth.
____________
同义短语：_________/
____________________
【填空】People
should
_______________(stop)
from
throwing
rubbish
into
the
river.
3.
It
is
often
difficult
to
decide
on
the
inventor
of
certain
inventions.
That's
because
sometimes
a
few
people
may
invent
things
which
are
nearly
the
same.
It
is
+
adj.
+
to
do
sth.
decide
(v.)
_____________
【用法】decide
_____________
sth.
【短语】decide
____________
sth.
（3）That's
because
________________,
后面加表_______________的句子
That's
why
_________________,
后面加表_______________的句子
二、当堂检测
I.单项选择
1.
We
have
stopped
the
villagers
________
the
grass
in
the
field.
A.
burn
B.
to
burn
C.
burned
D.
from
burning
2.
Jenny
passed
the
exam
______.
A.
at
the
end
B.by
the
end
C.
in
the
end
D.
in
the
end
of
3.
We
are
______
four
groups
to
play
this
game.
A.
divided
into
B.
divide
into
C.
dividing
for
D.
divided
for
4.
My
parents
often
encourage
me
______
more
healthy
food.
A.
eat
B.eats
C.
eating
D.
to
eat
5.
--Mr.
King
______
by
the
reporter
yesterday.
--
He's
great!
He
helped
so
many
disabled
people.
A.
was
interviewed
B.
is
interviewed
C.
is
interviewing
D.
was
interviewing
6.
Jay
Chou
has
a
great
influence
on
teenagers.
They
always
______
him.
A.
look
out
of
B.
look
for
C.
look
forward
to
D.
look
up
to
7.
At
first,
the
customers
thought
the
potatoes
weren't________.
A.
enough
thin
B.
thin
enough
C.
enough
thick
D.
salt
enough
8.
Many
cities
in
China,
______
Beijing,
have
been
deeply
affected
by
dirty
air.
A.
including
B.
behind
C.
without
D.
beyond
9.
In
our
hospital,
the
number
of
women
doctors
_______larger
and
larger.
A.
is
B.
are
C.
be
D.
been
10.
--Sorry,
I
took
your
book
_______
yesterday.
--Never
mind.
A.carefully
B.
in
need
C.
by
mistake
D.
by
accident
11.
I
found
_____
strange
that
the
workers
________twice
a
month.
A.
it;
pay
B.
It's;
were
paid
C.
its;
pay
D.
it;
were
paid
12.
______Mike
_____
Jack
is
good
at
acting.
I'm
sure
they
will
pass
the
test
of
the
talent
show.
A.
Neither;
nor
B.
Both;
and
C.
Not
only;
but
also
D.
Either;
or
13.
Tea
is
________
a
popular
drink
_______
many
people
all
over
the
world
enjoy
drinking
it
for
health.
A.
very;
that
B.
so;
that
C.
such;
that
D.
quite;
too
4.
Michael
Jackson
was
called
the
King
of
Pop.
He
______by
people
all
over
the
world.
A.
was
looked
up
B.
looked
up
C.
was
looked
up
to
D.
looked
up
to
15.The
21st
world
Cup
_______
in
Russia
,
right?
—Yes.
It
_______
last
summer.
A.
was
held;
took
place
B.
was
held;
was
taken
place
C.
held;
took
place
D.
held;
was
taken
place
16.
--Do
you
know
_______
in
ancient
China?
--I
have
no
idea.
But
I
know
people
once
used
tree
leaves
to
make
paper.
A.
how
paper
was
made
B.
how
was
paper
made
C.
what
paper
was
made
D.
what
was
paper
made
17.
He
didn't________a
word
when
he
was
spoken
to.
A.
say
B.
speak
C.
talk
D.
tell
18.--Excuse
me,
sir.
Are
you
sure
the
umbrella
in
your
hand
belongs
to
you?
--Oh,
sorry.
I
took
it
__________.
Mine
is
over
there
under
the
chai.
A.
at
once
B.
on
time
C.
by
mistake
D.
in
all
19.A
robot
show
will
be
held
in
July,
but
________
knows
the
date
for
sure.
A.
nobody
B.
everybody
C.
anybody
D.
somebody
20.
Stewe
Jobs
was
full
of
________
---always
coming
up
with
new
ideas
which
led
to
great
changes
in
society.
A.
instruction
B.
invitation
C.
introduction
D.
invention
Ⅱ.用所给单词或短语的适当形式填空,每个单词或短语限用一次
1.
Mr.
Black
_____________________
the
students
in
his
class
______________
two
teams
yesterday.
2.
It
______________
that
Diaoyu
Island
belongs
to
China.
3.
Don't
make
any
noise.
Paul
______________
the
novel
______________
Chinese.
4.（2019·胶州市期中）
Little
Annie
______________
by
her
parents
because
of
her
carelessness
at
home.
5.
With
many
young
people
dreaming
of
becoming
famous
players,
the
popularity
of
basketball
______________
around
the
world
today.
Ⅲ.根据句意和所给汉语,
完成句子。每空一词
1.
The
_____________________（顾客）all
thought
the
price
was
too
high.
2.
The
_____________________（普及）of
this
sport
has
risen
around
the
world.
3.Jane
likes
_____________________（酥脆的
cookies.
They
are
dry,
hard
and
easily
broken.
4.
Spider-
Man
and
Super-Man
are
cartoon
character
______________（英雄）.
5.
He
put
all
the
vegetables
in
the
_____________________（筐）just
now.
IV.
短文填空。根据短文内容,
用所给动词的适当形式填空。.
In
1826,
a
Frenchman
(1)____________（name）Niepce
needed
pictures
for
his
business.
So
a
very
simple
camera
(2)____________（invent）by
him.
He
(3)____________（put）it
in
a
window
of
his
house
and
took
a
picture
of
his
garden.
That
was
the
first
photo.
The
next
important
date
in
the
history
of
photography
was
in
1837.
That
year,
Daguerre,
another
Frenchman,
took
a
picture
of
his
reading
room.
He
(4)____________（use）a
new
kind
of
camera
in
a
different
way.
In
his
picture
you
could
see
everything
very
(5)_____________
(clear).
The
kind
of
photo
(6)________________(call)
a
Daguerreotype.
Soon,
other
people
began
to
use
Daguerre's
way.
Travelers
(7)____________（bring）back
wonderful
photos
from
all
over
the
world.
People
took
pictures
of
famous
buildings,
cities
(8)_____________
mountains.
In
about
1840,
photography
was
developed.
Then
photographers
could
take
pictures
of
people
and
moving
things.
Mathew
Brady
was
a
famous
American
photographer.
He
took
many
pictures
of
great
people.
The
pictures
are
unusual
because
they
were
lifelike.
Photography
also
(9)____________（become）one
kind
of
art
by
the
end
of
the
19th
century.
Some
photos
were
not
just
copies
of
the
real
world.
They
(10)____________（show）
the
author's
ideas
and
feelings,
like
other
kinds
of
art.
V.完形填空
Cars
were
invented
in
the
last
century.
Today
they
have
(1)______
the
lives
of
everyone
in
the
United
States.
Most
Americans
feel
that
they
are
poor
when
they
have
(2)____
cars.
Why
are
cars
(3)_____used
in
the
United
States?
Here
are
three
reasons.
First
of
all,
the
country
is
very
large
and
Americans
enjoy
(4)______
trips
here
and
there.
With
(5)______
they
can
go
anywhere
easily.
The
second
reason
is
(6)______
trains
have
never
been
as
common
in
the
United
States
as
they
are
in
other
parts
of
the
world.
What's
(7)______,
Americans
have
to
spend
a
lot
of
money
traveling
by
plane.
The
third
(8)______
is
the
most
important
one.
Americans
don't
like
to
(9)______
buses
or
trains
or
even
planes.
They
like
cars
(10)______
they
want
to
travel
fast
at
any
time.
（
）1.
A.
saved
B.
touched
C.
made
（
）2.
A.
no
B.
some
C.
many
（
）3.
A.
wide
B.wider
C.
widely
（
）4.
A.
to
have
B.
making
C.
to
make
（
）5.
A.
cars
B.
buses
C.
trains
（
）6.
A.
why
B.
where
C.
that
（
）7.
A.
more
B.
so
C.
most
（
）8.
A.
excuse
B.
matter
C.
reason
（
）9.
A.
wait
for
B.
work
for
C.
work
on
（
）10.
A.
because
B.
before
C.
after
VI.
阅读理解。
A
The
first
people
who
drank
tea
were
the
Chinese,
because
the
bush
grew
wild
all
over
the
south
of
China.
They
liked
the
taste,
and
found
that
the
drink
could
refresh
(使精力恢复)
them.
People
living
in
Europe
first
learned
about
tea
growing
and
drinking
from
a
book
printed
in
Italy
in
1599.
The
writer
said
that
tea
was
a
wonderful
medicine.
Although
people
in
Europe
knew
about
tea
in
1599,
it
was
another
fifty
years
before
the
first
tea
from
China
reached
Holland
(荷兰).
A
few
years
later,
tea
was
brought
overland
from
China
to
Russia.
The
long
difficult
journey
was
made
over
mountains
and
across
deserts
(沙漠).
The
new
drink
reached
England
in
1657.
It
was
sold
at
one
of
the
coffee
houses.
Only
the
very
rich
people
could
afford
to
drink.
(
)1.
Chinese
people
found
that
tea
could
refresh
people
first.
(
)2.
Tea
is
a
kind
of
medicine
according
to
a
book
printed
in
Italy.
(
)3.
Four
countries
were
mentioned
in
the
passage.
(
)4.
Russia
knew
about
tea
earlier
than
England.
(
)5.
People
in
Europe
first
know
about
tea
in1657.
B
It
seems
that
food
deliverymen（送货员）
are
always
in
hurry.
They
wear
blue,
red
or
yellow
helmets
and
many
of
them
don’t
follow
traffic
rules.
(6)__________
They
use
mobile
phones
while
driving.
These
rude
behaviors
have
caught
the
public’s
attention.
In
the
first
half
of
2017,
food
deliverymen
had
76
traffic
accidents
in
Shanghai,
according
to
Shanghai
Public
Security
Bureau.
(7)_______
(8)__________The
strict
rules
of
the
food
delivery
service
companies
and
the
anxious
(焦急的)
customers
may
be
the
answer.
Many
companies
will
fine（罚款）
a
deliveryman
up
to
2,000
yuan,
if
he
fails
to
deliver
an
order
on
time,
reported
China
Daily.
(9)________
To
solve
the
problem,
food
delivery
service
companies
need
to
improve
their
incentive
systems
(激励制度),
noted
CRI
Online.
(10__________
Shanghai
has
asked
companies
to
train
their
deliverymen
on
traffic
rules
and
safety.
Now
in
Shenzhen,
if
a
deliveryman
gets
caught
breaking
traffic
rules
more
than
twice,
then
he
will
be
banned
from
driving
food
service
delivery
vehicles
(交通工具)
for
a
whole
year
.
A.
Some
cities
are
also
taking
action.
B.
What
are
the
strict
rules?
C.
What
makes
deliverymen
take
such
risks?
D.
Fines
also
go
to
those
who
get
bad
reviews（差评）from
customers（顾客）.
E.
They
drive
on
the
wrong
side
of
the
road
and
run
red
lights.
F.
That
means
every
two
and
a
half
days,
a
food
deliveryman
will
die
or
get
hurt
on
the
road.
VII.阅读表达
A
Is
there
a
chocolate-powered
racing
car
in
the
world?
Hey!
You
have
read
too
(A)________
children's
books!
But
wait!
Now,
there
is
really
such
a
racing
car
in
the
world.
A
team
from
a
British
university
made
it.
The
chocolate-powered
racing
car's
engine(发动机)
uses
waste
from
chocolate
factories
or
vegetable
oil
as
fuel
(燃料).
Its
body
(B)用土豆制成,
its
steering
wheel
is
made
from
carrots,
its
seat
is
made
of
soybeans,
(C)________its
brake
pads(刹车片)are
made
from
nuts!
Well,
can
this
car
run
very
fast?
(D)
Certainly!
It
can
go
from
zero
to
60
miles
per
hour
in
2.5
seconds,
and
go
as
fast
as
135
miles
per
hour.
When
the
racing
car
is
running,
it
cleans
itself
and
lets
out
oxygen.
"It
took
us
more
than
nine
months
to
(E)
complete
the
racing
car,
"said
a
team
member."
The
car
is
really
green.
You
can
find
many
of
the
car's
parts
at
a
farmer's
market
or
even
in
a
litter
bin
because
most
of
the
materials
(材料)
are
waste
in
most
people's
eyes.It's
fun."
(F)However,
this
eco-friendly
(环保的)
car
cannot
be
driven
in
the
official(正式的)race
because
of
the
engine's
unusual
fuel.
1:在文中(A)和(C)的空白处分别填入适当的词
________
________
2:将文中划线部分(B)译成英语：________
3:写出文中划线部分(D)和(E)的同义词语或近义词语：________
________
4:将文中划线部分(F)改写为：However,
the
engine's
unusual
fuel
makes
it________
to________
this
eco-friendly
car
in
the
official
race
5:从文中找出能说明本文中心大意的短语：________
B
There
are
four
great
inventions
from
ancient
China.
Compass
is
a
great
gift
to
the
world.
Before
it
was
invented,
sailors
had
to
depend
on
the
stars
to
find
direction.
After
it
was
invented,
the
oceans
were
open
to
travel.
Paper-making
is
one
of
the
greatest
inventions.
During
the
ancient
Han
Dynasty
(202
BC—9
AC),
paper
was
made
in
some
places
in
China.
It
was
developed
in
the
Eastern
Han
Dynasty
(25
AD—220
AD)
by
Cai
Lua
He
made
paper
with
bark
(树皮),
old
cloth
and
so
on.
It
is
said
that
in
the
third
century
a
Chinese
man
wrote
about
how
to
make
gunpowder.
At
first,
it
was
used
for
making
fireworks
(烟花).
At
the
end
of
the
Tang
Dynasty,
people
began
to
use
it
in
wars.
The
way
of
making
it
was
brought
to
the
Arab
world
and
Europe
in
the
13th
and
14th
centuries.
Printing
was
developed
in
1041—1048
in
the
Song
Dynasty.
A
man
named
Bi
Sheng
carved
characters
(字符)
on
pieces
of
clay
and
wood.
Then
he
put
ink
on
them.
After
the
characters
were
printed
on
paper,
the
pieces
of
clay
or
wood
could
be
used
again.
This
technology
then
spread
to
Korea,
Japan
and
Europe.
1.回答问题
（1）What
was
gunpowder
used
to
do
at
first?
_________________________________________________
（2）When
was
printing
developed?___________________________________________________________
2.请写出文中划线单词it指代的内容
________________________________________________________
3.列举文中提到的发明物
__________________________________________________________________
4.猜测文中划线单词“carved”的汉语意思
________
A.切开
B.打印
C.雕刻
5.请为短文拟一个恰当的标题.
____________________________________________________________
三、课后作业
I.完形填空
The
umbrella
is
a
very
common
object.
It
keeps
the
rain
and
the
(1)______
off
the
people.
Most
umbrellas
can
be
folded
up（折叠）so
it
is
easy
to
(2)______
them.
However,
the
umbrella
was
not
always
as
(3)______
as
it
is
now.
In
the
past,
it
was
a
symbol
of
importance.
Some
African
countries
still
use
umbrellas
in
this
(4)______.
Someone
carries
an
umbrella
and
walks
(5)______
the
king
or
important
person.
Umbrellas
are
very
old.
People
in
different
parts
of
the
world
began
to
use
umbrellas
at
different
times.
The
Chinese
had
them
more
than
3,000
years
ago.
From
there,
umbrellas
(6)______
to
India
and
Egypt.
In
Greece
and
Rome,
(7)______
wouldn't
use
them.
They
believed
umbrellas
were
only
for
women.
England
was
(8)______
the
first
country
in
Europe
where
common
people
used
umbrellas
against
rain.
The
weather
there
is
very
(9)______
and
umbrellas
are
very
useful.
Everybody
uses
umbrellas
today.
The
next
time
you
carry
one,
thinking
that
for
centuries
only
great
men
and
women
used
them,
you'll
feel
you
are
(10)______
people,
too.
（
）1.
A.
sun
B.
cloud
C.
air
（
）2.
A.
invent
B.
sell
C.
carry
（
）3.
A.
special
B.
important
C.
common
（
）4.
A.
way
B.
place
C.
reason
（
）5.
A.
behind
B.
in
front
of
C.
beside
（
）6.
A.
walked
B.
traveled
C.
flew
（
）7.
A.
children
B.
parents
C.
men
（
）8.
A.
probably
B.
already
C.
suddenly
（
）9.
A.
windy
B.
rainy
C.
snowy
（
）10.
A.
small
B.
smart
C.
important
II.阅读表达：阅读下面短文，并根据所读短文内容在文章后的空格里填入一个最恰当的单词。
We
all
need
a
healthy
environment,
but
we
produce
waste
every
day
and
it
does
harm
to
our
environment.
Though
we
are
young,
we
can
still
do
something
to
help.
In
fact,
even
the
simplest
everyday
activities
can
make
a
real
difference
to
the
environment.
Here
are
some
ideas
for
you
to
live
a
green
life.
Remember
these
three
words:
reduce,
reuse
and
recycle.
Reduce
means
“use
less”.
Don't
waste
things.
This
saves
money
and
reduces
pollution
and
waste
going
into
the
environment.
Before
we
buy
something
new,
think
if
it
is
really
necessary
or
maybe
the
old
one
will
be
just
as
good!
When
we
do
buy
things,
choose
local
products
if
possible,
and
try
not
to
buy
too
many
things
from
abroad.
Reuse
means
“use
again”.
Use
things
for
as
long
as
possible.
When
we
buy
things,
make
sure
that
they
last
a
long
time.
We
should
take
care
of
them
so
that
they
will
last,
and
we
should
repair
them
if
we
can
instead
of
throwing
them
away
and
buying
new
ones.
Don't
use
a
paper
cup
or
a
paper
bag.
It's
better
to
use
a
china
cup
and
a
lunch
box
because
you
can
use
them
again.
Recycle
means
“change
things
into
something
else”.
Although
it
takes
energy
to
change
something
into
something
else,
it's
better
than
throwing
things
away
or
burning
them.
Find
out
what
can
be
recycled
in
your
neighborhood
and
take
part
in
recycling
programmes.
We
should
also
buy
products
made
from
recycled
materials,
such
as
recycled
paper,
to
help
save
trees.
Title:?
1
to
Live
a
Green
Life
We
produce
waste
every
day
and
it
is
harmful
to
us.
We
can
do
something
to
help.
To
2
___________:
Use
less
Try
to
save
something.
Don't
buy
too
many
things
from
foreign?countries.
To
reuse:
Use??again
Use
things
for
as
long
as
possible.
Buy
things
that
last
long.
Take
care
of
things
or
3
the
old
things.
Don't
use?paper
cups
or
bags.
To
recycle:
Change
things
into
something
4________
Join
in
recycling
programmes.
Buy
5
made
from
recycled
materials.?
Don't??throw
things
away
or
burn
them.
【参考答案】
P2【课堂练习】I.
单项选择
1-5.
B
B
B
D
A
6-10.
C
D
D
C
B
11-15.
C
B
D
D
B
II.用括号内所给动词的适当形式填空.
1.
was
built
2.
was
taken
3.
was
cleaned
4.
was
caught
5.
made;
was
made
6.
used;
is
used
III.
根据句意和提示,完成句子。
1.
is
divided
2.
looks
up
to
3.
heroes
4.
customers
5.
Canadian
6.
Olympics
7.
sour
8.
baskets
【当堂检测】
I.单项选择
1-5.
D
C
A
D
A
6-10.
D
B
A
A
C
11-15.
D
C
C
C
A
16-20.
A
A
C
A
D
Ⅱ.用所给单词或短语的适当形式填空,每个单词或短语限用一次
1.
divided,
into
2.
is
believed
3.
is
translating,
into
4.
was
punished
5.
has
risen
Ⅲ.根据句意和所给汉语,
完成句子。每空一词
1.
customers
2.
popularity
3.
crispy
4.
heroes
5.
basket
IV.
短文填空。根据短文内容,
用所给动词的适当形式填空。
1.
named
2.
was
invented
3.
put
4.
used
5.
clearly
6.
was
called
7.
brought
8.
and/
or
9.
became
10.
showed
V.完形填空
1-5.
B
A
C
B
A
6-10.
C
A
C
A
A
VI.
阅读理解。
1-5.
A
A
B
B
B
6-10.
E
F
C
D
A
VII.阅读表达
（A）
1.
many;
and
2.
is
made
of
potatoes
3.
Sure/
Of
course;
finish
4.
impossible,
drive
5.
a
chocolate-powered
racing
car
（B）
1.（1）It
was
used
for
making
fireworks
（2）It
was
developed
in
1041—1048
in
the
Song
Dynasty.
2.
compass
3.
Compass,
Paper-making,
Gunpowder,
Printing
4.
C
5.
Four
great
inventions
from
ancient
China
【课后作业】
I.完形填空
1-5.
A
C
C
C
A
6-10.
B
C
A
B
C
II..阅读表达：阅读下面短文，并根据所读短文内容在文章后的空格里填入一个最恰当的单词。
1.
How
2.
reduce
3.
repair
4.
else
5.
products
1
1