翼教版英语八年级下Unit 4 The Internet Connects Us Lessons 23、24同步练习及答案

Unit
4
The
Internet
Connects
Us
Lessons
23、24同步练习
Ⅰ.
根据句意及首字母或汉语提示完成单词(10分)
1.
Shopping
on
the
Internet
has
a　　　　and
disadvantages.
2.
The
thief
s　　　　some
money
from
the
old
man
just
now.
3.
It
may　　　　(引起)a
traffic
accident
if
you
drive
so
fast.
4.
Can
you
give
me
a　　　　(简单的)example
5.
Would
you
like
to
help
me　　　　(搜索)some
information
about
my
report
Ⅱ.
用所给词的适当形式填空(10分)
1.
The
math
problem
is
so
hard.
I
really
don’t
know
how　　　　(do)it.
2.
In
recent
years,
many
women
use
the
Internet　　　　(go)shopping.
3.
　　　　(eat)too
much
is
bad
for
our
health.
4.
Can
you
help
me　　　　(send)the
e-mails
5.
It
must
be
a
lot
of
fun　　　　(talk)about
the
hobbies.
Ⅲ.
单项选择(10分)
1.
There
are　　　　books
in
this
library.
A.
much　　B.
so
much　　C.
so
many　　D.
a
lot
2.
Let’s　　　　a
time
to
go
shopping
together.
A.
get
up
B.
make
up
C.
give
up
D.
set
up
3.
Jenny　　　　swim
when
she
was
seven
years
old.
A.
can
B.
is
able
to
C.
was
able
to
D.
can
be
able
to
4.
—Ann,
I
am
worried
I’m
getting
fatter.
What
shall
I
do
—I
think
you
should
eat　　　　food
and
do
more
exercise.
A.
more
B.
less
C.
much
D.
little
5.
—　　　　is
the
library
from
Danny’s
house
—It’s
12
kilometres
away.
A.
How
far
B.
How
long
C.
How
often
D.
How
tall
Ⅳ.
补全对话(10分)
从方框中选择最佳选项完成对话,
有两项多余。
A.
How
do
you
like
your
computer
B.
Do
you
like
computer
games
C.
What
do
you
usually
use
your
computer
for
D.
Because
it
is
fast
and
easy.
E.
Do
you
have
a
computer
at
home
F.
Computers
are
very
useful.
G.
How
often
do
you
use
your
computer
A:
　1
B:
Yes,
I
have
one.
It’s
a
birthday
present
from
my
uncle.
A:
　2
B:
I
usually
use
it
to
search
the
Internet.
A:
Why
B:
　3
A:
　4
B:
Every
day.
A:
　5
B:
I
like
it
very
much.
It’s
very
useful.
1.
　　　　2.
　　　　3.
　　　　4.
　　　　5.
　　
Ⅴ.
阅读理解(10分)
We
live
in
the
Computer
Age;
just
40
years
ago,
computers
couldn’t
do
much.
They
were
huge
and
costly(贵重的).
They
used
a
lot
of
energy(能量).
Only
a
few
people
were
interested
in
them.
Today
computers
are
smaller
and
cheaper.
They
can
do
some
amazing
things.
Computers
have
become
important
for
many
reasons.
They
work
faster
than
humans
and
make
fewer
mistakes.
They
can
remember
huge
amounts
of
information.
A
computer
can
do
millions
of
problems
in
a
few
seconds.
A
person
might
need
several
years
to
work
the
same
as
them.
Computers
are
used
in
nearly
every
kind
of
work.
The
police
use
them
to
check
on
stolen
cars
and
so
on.
Planes
and
trains
are
guided
by
computers.
So
are
telephone
calls
and
traffic
lights.
Small
computers
are
being
used
in
schools
and
homes.
More
computers
were
put
into
classrooms
in
1980
and
1981
than
all
of
the
1970s’.
The
use
of
computers
is
growing
faster
and
faster.
More
computers
will
mean
more
jobs
for
many
people.
People
will
be
needed
to
run
and
repair
them.
1.
Computers
weren’t
widely
used
at
first
because　　　.
A.
no
one
knew
how
to
use
them
B.
they
were
too
big
and
expensive
C.
they
use
a
little
energy
D.
they
were
too
old
to
learn
2.
Compared(比较)with
a
person,
a
computer　　　.
A.
works
faster　　　　　
B.
speaks
louder
C.
remembers
less
D.
makes
more
mistakes
3.
This
passage
says
that
computers
are
now
used
in　　　.
A.
kitchens
B.
shops
C.
hospitals
D.
almost
every
field
4.
What
does
the
underlined
word“guided”mean
in
Chinese
in
the
passage
A.
开　　　B.
发动　　　C.
领导　　　D.
导航
5.
According
to
this
passage,
what
kind
of
work
will
grow
A.
Flying
planes.
B.
Repairing
telephones.
C.
Building
traffic
lights.
D.
Fixing
computers.
答案解析
Ⅰ.答案:
1.
advantages　2.
stole　3.
cause　4.
simple
5.
search
Ⅱ.
答案:
1.
to
do　2.
to
go　3.
Eating　4.
send　5.
to
talk
Ⅲ.
答案:
1～5.
CDCBA
Ⅳ.
答案:
1～5.
ECDGA
Ⅴ.
答案:
1～5.
BADDD