Unit
1
第2课时
Ⅰ.用括号内所给单词的适当形式填空
1.
I
didn't
hear
the
bell
because
it
was
too
(noise)
in
the
classroom.?
2.The
(increase)
population
is
a
big
problem
in
the
world.?
3.The
number
of
the
confirmed
patients(确诊病人)
of
COVID-
19 (grow)
fast
in
some
countries
last
month.?
4.Mr
Li
is
writing
a
passage
(call)
Green
Hope.?
5.The
square
is
the
right
place
for
women
(dance).?
Ⅱ.用方框内所给单词或短语的适当形式填空
billion,
almost,
prepare
for,
write
that
down,
such
as,
at
the
start
of,
more
than
6.This
is
my
New
Year's
resolution(决心).Can
you
??
7.My
brother
likes
some
sports,
basketball
and
running.?
8.The
school
art
festival
is
coming.The
students
are
it
in
the
music
room
at
the
moment.?
9.There
are
one
thousand
animals
in
the
zoo.?
10.People
both
in
and
out
of
China
gave
away
of
yuan
to
Wuhan.?
11.Fishing
with
Dad
was
so
boring
for
little
Sam
that
he
fell
asleep.?
12.
the
new
year,
I
hope
that
everyone
has
a
bright
future.?
Ⅲ.补全对话,方框中有两个选项多余
A:
Hi,
Dave!
13. ?
B:
About
4,000,000.
At
the
moment,
I'm
reading
a
book
about
the
world's
population.
A:
14. ?
B:
Certainly!
It
says
1,000
years
ago,
the
world's
population
was
very
small.
It
was
no
more
than
2
billion.
A:
Really?
B:
Yes,
but
during
the
last
three
or
four
hundred
years,
the
world's
population
has
grown
very
quickly.
Today,
it
is
growing
faster
than
ever
before.
15. ?
A:
Sorry,
I
don't
know.
B:
It's
more
than
7
billion.
A:
It's
so
large.
16. ?
B:
Yes.
If
we
don't
control
the
population,
there
will
not
be
enough
space
even
to
stand
in
on
the
earth
in
600
years.
A:
17. ?
A.Do
you
know
what
the
world's
population
today
is?
B.Where
do
you
come
from?
C.It's
too
terrible.
D.I
think
we
must
do
something
to
control
the
population.
E.Is
the
population
increasing
very
fast
in
your
city?
F.Can
you
tell
me
something
about
the
book?
G.What's
the
population
of
your
city?
Ⅳ.根据短文内容,在空白处填入一个适当的单词或用括号内所给单词的适当形式填空
When
you
read
this
sentence—the
population
of
the
earth
has
grown
by
ten
people,
that
may
not
sound
much,
18.
it's
about
14,000
people
every
hour.Most
19.
these
new
people
are
born
in
developing
countries.These
countries
are
found
in
most
of
Africa,
South
America
and
parts
of
Asia.?
In
the
developed
countries
of
Western
Europe
and
North
America,
the
population
is
growing
very
20. (slow).This
is
because
women
in
these
countries
have,
on
average(平均),
only
one
or
two
21. (baby).But
in
the
developing
countries,
many
women
have
five
or
more
children.
In
the
developing
countries,
22. (many)
than
one
billion
people
still
live
below
the
poverty
level(贫困线).These
people
don't
have
enough
food
23. (eat)
and
they
live
in
poor
housing.Children
get
little
or
no
time
at
school
and
suffer(遭受)
from
many
kinds
of
diseases.?
The
UN
has
said
that
the
world's
population
will
reach
over
ten
24. (billion)by
the
year
2100.If
the
number
25. (make)
your
head
spin(眩晕),
you're
not
alone.Many
experts(专家)
are
26. (worry)
that
so
fast
population
growth
could
have
very
bad
results.It
could
hurt
the
environment
and
increase
27.
number
of
poor
people.?
答案
Ⅰ.1.noisy 2.increasing 3.grew
4.called 5.to
dance
Ⅱ.6.write
that
down
7.such
as
8.preparing
for
9.more
than
10.billions 11.almost
12.At
the
start
of
Ⅲ.13—17 GFADC
Ⅳ.18.but 19.of 20.slowly
21.babies 22.more 23.to
eat
24.billion 25.makes
26.worrying/worried 27.theUnit
1
第1课时
Ⅰ.根据句意及首字母或汉语提示完成句子
1.My
mother
(准备)
lots
of
delicious
food
for
my
birthday
party
last
night.?
2.The
woman
gave
(出生)
to
a
baby
last
night.?
3.There
is
too
much
(噪声)
in
the
airport.?
4.Tony
wants
to
write
a
r
about
the
heavy
traffic
in
his
city.?
5.The
population
of
this
country
is
g
very
quickly
these
years.?
6.There
is
a
h
stone
in
the
middle
of
the
road.A
lot
of
cars
have
to
stop.?
Ⅱ.根据汉语意思完成句子
7.请别挂断电话,格林先生很快就会来。
please.
Mr
Green
is
coming
soon.?
8.人口增长会导致很多问题。
Population
can
a
lot
of
.?
9.我们在课堂上必须认真做笔记。
We
must
carefully
in
class.?
10.中国发展得太快了!许多外国游客简直无法相信。
China
is
developing
so
fast!
Many
foreign
visitors
it.?
11.在我们社区有太多的孩子,他们制造了太多的噪声。
There
are
too
many
children
in
our
neighbourhood.
And
they
make
.?
Ⅲ.按要求完成下列各题
12.The
population
of
the
village
is
about
two
thousand.(改为同义句)
The
village
about
two
thousand.?
13.Shanghai
has
more
people
than
Wenzhou.(改为同义句)
The
Shanghai
than
of
Wenzhou.?
14.There
are
2,000
students
in
our
school.Among(在……当中)
them
about
400
students
come
from
the
countryside.(改为同义句)
About
the
students
in
our
school
come
from
the
countryside.?
15.Hong
Kong
is
a
big
city.It
has
more
than
seven
million
people.(合并为一句)
Hong
Kong
is
a
big
city
seven
million
people.?
Ⅳ.单项填空
( )16.—Hello!
May
I
speak
to
Mary,
please?
— .
I'll
go
and
get
her.?
A.Speaking
B.Hang
on,
please
C.I
don't
think
so
D.Hurry
up,
please
( )17.At
the
end
of
2019,
there
were
about
7.75
people
on
the
earth.?
A.billions
B.billion
C.billion
of
D.billions
of
( )18. !
How
can
you
finish
your
homework
in
five
minutes??
A.Good
idea
B.That's
all
right
C.No
problem
D.I
can't
believe
it
( )19.John
saw
a
blackboard
with
a
written
on
it.?
A.book
B.dictionary
C.diary
D.note
Ⅴ.用方框内所给单词的适当形式完成短文
each,
enough,
number,
mean,
twenty,increase,
world,
thousand,
by,
over
The
population
of
the
world
has
changed.The
20.
population
may
be
the
greatest
challenge(挑战)
of
the
world
today.The
21.
population
is
growing
faster
and
faster.Two
22.
years
ago,
there
were
only
250
million
people
on
the
earth.Four
hundred
years
ago,
the
number
was
23.
500
million.
At
the
start
of
the
24.
century,
the
world's
population
was
about
1.7
billion.
In
1970,
this
25.
was
over
3.6
billion.
In
1990,
it
reached
more
than
five
billion.
Now
at
the
beginning
of
the
21st
century,
the
world's
population
has
passed
six
billion.
People
say
that
26.
the
year
2050,
it
may
be
more
than
nine
billion.
It
27.
that
in
about
600
years,
there
will
be
standing
room
only
on
the
earth.
28.
person
will
have
half
of
one
square(平方)
metre
of
space(空间)
to
live
in.
There
will
be
hardly(几乎不)
29.
space
for
anybody(任何人).?
答案
Ⅰ.1.prepared 2.birth 3.noise
4.report 5.growing 6.huge
Ⅱ.7.Hang
on
a
minute
8.increase;
cause;
problems
9.take
notes
10.can't
believe
11.too
much
noise
Ⅲ.12.has
a
population
of
13.population
of;
is
larger/bigger;
that
14.one
fifth
of
15.with
over
Ⅳ.16—19 BBDD
Ⅴ.20.increasing 21.world's
22.thousand 23.over
24.twentieth 25.number
26.by 27.means 28.Each
29.enough
