翼教版英语八年级下Unit 4 The Internet Connects Us Lessons 21、22同步练习及答案

Unit
4
The
Internet
Connects
Us
Lessons
21、22同步练习
Ⅰ.
根据句意及汉语提示完成单词(10分)
1.
Computer
is
a
kind
of　　　　(现代的)machine.
2.
Did
you　　　　(收到)a
gift
on
your
birthday
party
3.
The
Internet
can
help
Mrs
Green　　　　(卖)clothes.
4.
The
light　　　　(出现)at
the
end
of
the
tunnel.
5.
His
father
is
an　　　　(电子的)engineer.
Ⅱ.
用所给词的适当形式填空(10分)
1.
Though
it
is
raining,
the
farmers
keep
on　　　　(work)in
the
field.
2.
Early
to
bed
and
early
to
rise
can
make
a
man　　　　(health).
3.
He
can
help
me
if
he　　　　(be)here.
4.
Please
give
my
best　　　　(wish)to
your
parents.
5.
You
can
learn
English
by　　　　(do)more
listening
and
reading.
Ⅲ.
单项选择(10分)
1.
Linda
has
bought
a
large
house　　　a
swimming
pool.
A.
with　　　B.
in　　　C.
on　　　D.
from
2.
—Jackie
Chan
has
donated　　　dollars
to
charity.
—He
is
an
example
to
us
all.
A.
thousand
B.
thousands
of
C.
thousand
of
D.
thousands
3.
It
took
the
workers
two
years　　　　this
bridge.
A.
build
B.
building
C.
to
build
D.
built
4.
—Can
you
tell
me　　　　there
—By
bus.
A.
what
to
go
B.
how
to
go
C.
how
go
D.
what
to
go
to
5.
—　　　　Rose　　　　Jack
watched
Prince
William’s
wedding
on
TV
yesterday.
—What
a
pity!
They
missed
the
exciting
moment.
A.
Both;
and
B.
Neither;
nor
C.
Not
only;
but
also
D.
Either;
or
Ⅳ.
补全对话,
每空一词(10分)
A:
Do
you　1　a
computer
at
home
B:
Yes,
I
do.
I
have
a
new
computer.
A:
　2　do
you
do
on
the
computer
Do
you
use
the
Internet
B:
Yes,
I
do.
I　3　the
Internet.
I
download
music　4　the
Internet.
I
often　5　websites
to
get
some　6　for
my
lessons.
It’s
great!
A:
Do
you　7　e-mails
B:
I
send　8　to
my
friends
in
England.
I
don’t
write
e-mails
to
my
Chinese
friends.
A:
How　9　do
you
send
an
e-mail
B:
Not
often,
but
sometimes.
What
do
you　10　with
your
computer
A:
I
usually
download
games
on
the
Internet.
And
I
love
it.
1.
　　　　2.
　　　　3.
　　　　4.
　　　　5.
　　
6.
　　　　7.
　　　　8.
　　　　9.
　　　　10.
　　
Ⅴ.
任务型阅读(10分)
The
1990s
saw
great
changes
in
the
way
people
communicate.
People
could
send
mail
without
going
to
the
post
office,
and
go
shopping
without
leaving
home.
1.
　　　The
cause
of
this
great
change
was
the
Internet.
　　The
idea
for
the
Internet
began
in
the
early
1960s
in
the
United
States.
The
Department
of
Defense
wanted
to
connect
their
computers
together
in
order
to
share
private
information.
In
1969,
the
ARPA
net(an
early
form
of
the
Internet)first
connected
computers
at
four
American
universities.
2.
　　　In
1972,
scientists
shared
ARPA
net
with
the
world.
They
created
a
way
to
send
person-to-person
messages
using
ARPA
net.
This
was
the
beginning
of
e-mail.
3.
　　　However,
most
people
were
not
using
the
Internet.
Then,
in
the
1980s,
personal
computers
became
more
common.
In
the
early
1990s,
two
important
things
happened,
the
birth
of
the
World
Wide
Web
in
1991
and
the
creation
of
the
first
Web
browser(浏览器)in
1993.
The
Web
and
browser
made
it
possible
to
see
information
on
a
website
with
pictures,
sound
and
words.
4.
　　
Today,
millions
of
people
connect
to
the
Internet
to
send
e-mails,
visit
websites,
or
store
information
on
servers.
5.
　　　And
computers
are
changing
how
we
learn,
work,
shop
and
communicate.
将下列句子填到文中适当位置。
A.
Computers
are
now
an
important
part
of
our
lives.
B.
One
computer
successfully
sent
information
to
another.
C.
Words
like
e-mail
and
download
became
part
of
people’s
vocabulary.
D.
Over
the
next
few
years,
there
was
a
lot
of
progress
made
in
the
world
of
computing.
E.
The
Web
made
it
easier
to
find
information
on
the
Internet,
and
to
move
from
place
to
place
using
links.
答案解析
Ⅰ.
答案:
1.
modern　2.
receive　3.
sell　4.
appeared
5.
electronic
Ⅱ.
答案:
1.
working　2.
healthy　3.
is　4.
wishes　5.
doing
Ⅲ.
答案:
1～5.
ABCBB
Ⅳ.
答案:
1.
have　2.
What　3.
use　4.
from　5.
visit
6.
information　7.
send　8.
e-mails　9.
often　10.
do
Ⅴ.
答案:
1～5.
CBDEA