Unit 2 How often do you exercise?基础知识和技能精测（含答案）

中小学教育资源及组卷应用平台
八年级上UNIT
2
基础知识整合＋基础精测
基础知识整合
一、基础词汇
I．名词（n．）：
housework家务；家务事
Inte
(?http:?/??/?www.21cnjy.com?)rnet（国际）互联网；因特网
program
(=programme)节目
junk
无用的东西；无价值的东西
coffee
咖啡
health
健康；人的身体（或精神）状态
percent
(=per
cent)百分之……
television
电视节目；电视机
mind
头脑；心智
body身体
writer作者；作家
dentist牙科医生
magazine杂志；期刊
point得分；点
Ⅱ．副词（adv．）：
hardly
几乎不；几乎没有
ever在
(?http:?/??/?www.21cnjy.com?)任何时候；从来；曾经
once一次；曾经
twice两次；两倍maybe
大概；或许；可能
together在一起；共同
however然而；不过
almost几乎；差不多
Ⅲ．形容词（adj．）：
full忙的；满的；充满的
online在线的；联网的
Ⅳ．动词（v．）：
die消失；死亡；灭亡
Ⅴ．其他：
swing
n．摆动；秋千
v．（使）摆
(?http:?/??/?www.21cnjy.com?)动；摇摆such
adj．＆pron．这样的；那样的；类似的least
adv．最小；最少
adj．＆
pron．最小的；最少的than
prep．＆conj．（用以引出比较的第二部分）比less
adv．较
较小adj．＆pron．较少的；更少的
although
conj．虽然；尽管；即使
though
prep．以；凭借；穿过
二、基础短语
hardly
ever几乎
(?http:?/??/?www.21cnjy.com?)从不2．once
a
week一周一次3．swing
dance摇摆舞4．stay
up熬夜5．at
least至少；不少于；起码6．junk
food垃圾食品
7．be
good
for对……有益8．not…at
all
一点儿也不9．such
as例如；像……这样10．more
than多于11．go
to
the
dentist看牙医12．less
than少于13．watch
TV看电视14．go
shopping购物15．go
to
the
movies看电影16．eat
fruit/vegetables吃水果／蔬菜17．drink
milk喝牛奶18．stay
up熬夜19．use
the
Internet使用因特网20．go
online在线21．help
with在……方面帮助22．on
weekends在周末23．every
day每天24．Next
week下周25．last
month上个月26．for
fun为了好玩27．a
lot
of许多；大量的28．of
course当然
三、交际用语和语法句型
1．——What
do
you
usually
do
on
weekends?在周末你通常做什么？
——I
always
exercise．我总是锻炼。
2．——What
does
she
do
on
weekends?在周末她通常做什么？
——She
sometimes
goes
shopping．她有时去购物。
3．——How
often
do
you
go
to
the
movies?你多久去看一次电影？
——I
go
to
the
movies
maybe
once
a
month．我大概一个月看一次电影
4.
She
goes
to
school
every
day．她每天去上学。
5.
I
watch
TV
after
school.放学后我看电视。
6.
How
often
do
you
go
to
the
movies?你多久去看一次电影？
7.
How
often
does
he
exercise?他多久去锻炼一次？
UNIT2基础精测
姓名
得分
一、单词拼写（30分）
1.
—
Where
is
Mrs
Wang?
—
I
don’t
know.
M__________
she
is
in
the
office.21教育网
2.
Eating
a
lot
of
vegetables
is
good
for
our
h__________.www-2-1-cnjy-com
3.
There
will
be
an
interesting
p__________
on
TV
tonight.【版权所有：21教育】
4.
I
can
h__________
hear
what
you
are
saying.
Could
you
speak
loudly?21
cnjy
com
5.
I
think
it’s
good
to
eat
l__________
meat
every
day.
6.
We
should
brush
our
teeth
t__________
a
day,
morning
and
evening.
7.
What
would
you
like
to
have,
c__________
or
tea?
8.
I
feel
thirsty.
I
want
something
to
d__________.
9.
Mary
is
only
f
(?http:?/??/?www.21cnjy.com?)our
years
old,
h___________,
she
can
sing
a
lot
of
songs.
10.
There
is
a
famous
saying,
“Old
habits
d__________
hard.“
11.
A__________
she
studied
hard,
she
didn’t
pass
the
math
exam.
12.
Jane
often
goes
to
the
d__________
for
teeth
cleaning.
13.
If
you
want
t
(?http:?/??/?www.21cnjy.com?)o
be
healthier,
you
must
eat
less
j__________
food,
I
think.
14.
Here’s
the
r___________.
From
it
we
can
learn
that
most
students
do
homework
every
day.
15.
I
often
buy
the
m___________
named
The
Reader.
16.
My
father
(?http:?/??/?www.21cnjy.com?)
is
very
busy.
He
only
plays
basketball
o__________
a
week.
17.
—
Try
so
(?http:?/??/?www.21cnjy.com?)me
rice,
please.
—
No,
thanks.
I’m
f___________.
18.
Some
children
o
(?http:?/??/?www.21cnjy.com?)ften
use
the
I___________
with
the
help
of
their
parents.
19.
You
are
not
alone.
Let’s
finish
it
t___________.
20.
The
doctor
told
me
I
could
lose
weight
t__________
exercise.
二、完形填空
（15分）
One
day,
two
friend
(?http:?/??/?www.21cnjy.com?)s
were
walking
through
the
forest.
1
the
trip,
they
had
a
quarrel,
and
one
friend
hit
2
one
in
the
face.
He
felt
hurt,
3
he
didn’t
say
anything.
Instead,
he
wrote
in
the
sand,
“Today
my
best
friend
hit
me
in
the
face.”21cnjy.com
They
kept
on
4
until
they
found
an
oasis(绿洲).
They
decided
to
get
some
water.
The
one
who
was
hit
fell
into
the
mire(泥潭)
and
was
5
,
but
his
friend
6
him.
When
he
felt
all
rig
(?http:?/??/?www.21cnjy.com?)ht,
he
wrote
on
7
,
“Today
my
best
friend
saved
my
8
.”
The
one
who
had
hi
(?http:?/??/?www.21cnjy.com?)t
and
saved
his
best
friend
asked
him,
“After
I
9
you,
you
wrote
in
the
sand
and
now
you
write
it
on
a
stone.
10
?21
cnjy
com
The
other
friend
an
(?http:?/??/?www.21cnjy.com?)swers,
“When
someone
11
you,
we
should
write
it
down
in
the
12
so
that
winds
of
forgiveness
(原谅)
can
blow
13
away.
But
when
someone
does
something
14
for
you,
we
must
write
it
on
a
stone
so
that
15
wind
can
ever
blow
it
away.”
A.
during
B.
Before
C.
For
D.
After
A.
some
B.
another
C.
the
other
D.
each
A.
and
B.
but
C.
or
D.
so
A.
jumping
B.
running
C.
singing
D.
walking
A.
in
danger
B.
in
fact
C.
in
a
hurry
D.
in
all
A.
left
B.
hurt
C.
saved
D.
hit
A.
the
sand
B.
a
stone
C.
a
tree
D.
the
desert
A.
friend
B.
money
C.
life
D.
time
A.
helped
B.
saved
C.
hit
D.
forgot
A.
How
B.
Why
C.
What
D.
When
A.
hurt
B.
hurts
C.
is
hurting
D.
are
hurting
A.
stone
B.
sand
C.
heart
D.
paper
A.
them
B.
this
C.
it
D.
these
A.
good
B.
harmful
C.
dangerous
D.
interesting
A.
not
B.
nothing
C.
none
D.
no
三、阅读理解
（10分）
Are
you
carryin
(?http:?/??/?www.21cnjy.com?)g
too
much
on
your
back
at
school?
You’re
not
alone.
Back
experts
in
the
United
States
are
worried
that
young
students
are
having
back
and
neck
problems
as
a
result
of
carrying
too
much
in
their
backpacks
(schoolbags).
“It
hurts
my
back
w
(?http:?/??/?www.21cnjy.com?)hen
I
run,”
said
Oberlin
Reyes,
a
student
in
Virginia.
“It’s
hard
to
get
up
the
stairs
with
my
backpack,
because
it’s
too
heavy.”【来源：21cnj
y.co
m】
Oberlin
is
among
stud
(?http:?/??/?www.21cnjy.com?)ents
whose
backpacks
were
weighed
for
a
week
in
a
recent
study.
They
had
regul
(?http:?/??/?www.21cnjy.com?)ar
backpacks
with
two
straps
(带子)
to
carry
them,
but
a
number
of
students
with
heavy
loads
had
switched
to
rolling
backpacks
(which
have
wheels
and
can
roll
on
the
ground).
Shirley
Park,
whose
(?http:?/??/?www.21cnjy.com?)
backpack
weighed
10
kilograms,
said
she
changed
to
a
rolling
backpack
because
she
was
starting
to
have
back
pain.
How
much
is
too
muc
(?http:?/??/?www.21cnjy.com?)h?
Experts
say
students
should
carry
no
more
than
10
to
15
percent
of
their
own
body
weight.
A
few
students
had
one
suggestion
to
lighten
the
load:
less
homework.
P.S.
(附)
Doctor’s
suggestion:
①
Lighten
the
load.
(?http:?/??/?www.21cnjy.com?)Clean
out
binders
(活页材料)
and
take
home
only
the
books
you
need
that
night.
②
Wide
straps
are
bett
(?http:?/??/?www.21cnjy.com?)er.
They
send
out
the
weight
over
your
shoulders
more
evenly
(均匀).
And
be
sure
to
wear
both
straps
rather
than
hanging
the
pack
over
one
shoulder.
③
Pack
smart.
The
heavier
things
should
be
packed
closed
to
the
back.
④
Bend
both
knees
(?http:?/??/?www.21cnjy.com?)when
you
pick
up
the
pack,
and
don’t
just
bend
over
at
the
waist
(腰).
1.
Which
of
the
following
is
the
main
idea
of
the
text?
A.
The
problem
of
b
(?http:?/??/?www.21cnjy.com?)ackpacks
is
worth
studying　
B.
The
problem
made
by
heavy
backpacks
C.
What
is
the
best
(?http:?/??/?www.21cnjy.com?)backpack
for
a
student?　　
D.
How
to
make
students’
backpacks
light
2.
According
to
Oberlin
Reyes
and
Shirley
Park,
we
know
______.
A.
students
have
to
do
too
much
homework　　
B.
students
have
to
carry
heavy
backpacks
　C.
backpacks
without
wheels
are
bad
for
students
【出处：21教育名师】
D.
too
much
homework
leaves
students
no
free
time
3.
The
expression
“switched
to”
in
the
text
perhaps
means
______.
　A.
started
to
use
B.
turned
on
C.
caught
up
D.
used
for
4.
According
to
t
(?http:?/??/?www.21cnjy.com?)he
passage,
it’s
better
for
a
student
of
40
kilograms
to
carry
a
backpack
of
_____
at
most
by
the
words
of
experts.
　A.
10
kg
B.
8
kg
C.
6
kg
D.
7
kg
5.
If
students
follow
the
doctor’s
suggestions
they
______.
　
A.
may
lighten
t
(?http:?/??/?www.21cnjy.com?)heir
backpacks　　
B.
can
learn
how
to
help
themselves
　
C.
may
feel
their
(?http:?/??/?www.21cnjy.com?)
backpacks
are
lighter　　
D.
will
know
how
to
wear
backpacks
四、词汇应用(15分)
　　1.
Betty
is
(?http:?/??/?www.21cnjy.com?)generous.
She
is
___________(will)to
share
things
with
her
friends.
　　2.
Which
is
_______________(bad)student
in
your
class?21·世纪
教育网
　　3.
Keeping
pets
_____________(be)interesting.
　　4.
The
dog’s
___________(weigh)is
ten
kilograms.
　　5.
She
is
lovely.
We
all
like
her
___________(smile)eyes.
　　6.
I
think
Maths
is
___________________(difficult)than
English.
　　7.
He
lives
on
the
___________(twenty)floor.
　　8.
Woodland
School
near
London
is
a
___________(mix)school.21·cn·jy·com
　　9.
Do
you
h
(?http:?/??/?www.21cnjy.com?)ave
any
free
time
___________(help)me
with
the
housework?
　　10.Can
you
remember
your___________
names?(hero)
　　11.
Our
English
teacher
is
very
___________(humour)in
class.
　　12.
Our
English
teacher
can
speak
a
little
___________(France).
　　13.
Jogging
for
half
an
hour
is
part
of
my
___________(day)life.2·1·c·n·j·y
　　14.
I
just
keep
___________(worry)about
the
result
of
my
Chinese
test.
Maybe
I
didn’t
do
well
enough.
　　15.
Mrs
Lin
seems
__
(?http:?/??/?www.21cnjy.com?)_________(be)unhappy
today.
Maybe
we
didn’t
do
well
in
the
test.
五、语法填空
（20分）
Dear
Disney,
Last
weekend,
the
four
(?http:?/??/?www.21cnjy.com?)
members
of
my
family
spent
an
1)____________
(enjoy)
holiday
at
the
Magic
Kingdom
Disneyland.
And
one
event
made
our
visit
seem
2)____________(true)
magical.
We
got
to
t
(?http:?/??/?www.21cnjy.com?)he
front
of
the
line
at
Space
Mountain,
only
to
find
out
that
our
little
daughter
Gloria
3)__________(can’t)
take
her
ice
cream
on
the
ride.
We
were
so
4)__________
(excite)
that
we
all
forgot
ice
cream
was
not
allowed
on
the
ride.
Gloria
5)_________
(break)
into
tears
and
we
all
had
no
idea
what
to
do.
Then
Murphy,
one
of
the
staff
(员工)
6)__________(member),
came
over.
She
bent
down
and
told
Gloria
that
she
would
hold
the
ice
cream
for
her
and
give
it
to
her
when
she
finished
the
ride.
Gloria
said,
“
Promise?”
Then
she
gave
Murphy
her
ice
cream,
and
she
7)__________
(complete)
enjoyed
the
ride.
Sure
enough,
as
we
(?http:?/??/?www.21cnjy.com?)
walked
out
the
exit,
there
was
Gloria’s
new
friend
with
“Her”
ice
cream.
Now
you
and
I
both
know
what
8)__________(happen),
because
we
know
that
an
ice
cream
won’t
last
twenty
minutes
on
a
summer
afternoon
in
Florid.
Murphy
knew
what
time
we
would
get
off
the
ride;
she
went
to
the
9)_________(near)
shop
and
bought
a
brand-new
ice
cream
thirty
seconds
before
we
walked
out
the
exit.
Gloria
said,
“Thank
you,”
but
I’m
sure
she
10)____________
(think)
it
was
the
same
ice
cream.
We
know
that
some
(?http:?/??/?www.21cnjy.com?)one
tried
hard
to
make
our
visit
special.
Thanks
so
much
for
going
above
and
beyond!www.21-cn-jy.com
Your
fan,
Carmen
Rivera
六、阅读表达
阅读短文,按要求完成短文后的各项任务。(10分)
　　The
relationship(
(?http:?/??/?www.21cnjy.com?)关系)between
student
and
teacher
is
less
formal(正式的)in
the
U.S.
than
in
many
other
countries,
especially(尤其)at
the
college
level.
When
a
teacher
enters
the
classroom,
students
don’t
have
to
stand
up.
Students
are
generally
encouraged(被鼓励)to
ask
questions
during
class,
to
go
to
the
teacher’
s
office
for
help
after
class,
and
to
phone
if
they
can’t
go
to
school
and
need
help
with
their
lessons.
Most
teachers
allow(允许)students
to
enter
class
late
or
leave
early,
if
necessary(必要的).21教育名师原创作品
　　However,
studen
(?http:?/??/?www.21cnjy.com?)ts
are
still
asked(被要求)to
be____________
to
their
teacher
and
classmates
and
to
be
____________
during
a
test.
When
students
want
to
ask
questions,
they
usually
put
up
a
hand
and
wait.
When
the
teacher
or
a
student
is
speaking
to
the
class,
it’s
rude
to
talk
to
another
classmate,
even
in
a
low
voice.
When
a
test
is
being
given,
talking
to
a
classmate
is
not
only
rude
but
also
wrong.
In
the
eyes
of
most
American
teachers,
students
who
are
talking
to
each
other
during
a
test
are
cheating(作弊).
　　1.
在空白处分别填入一个适当的词使句意完整、上下文通顺：
　　____________
_____________
　　2.
将文中划线句子译成中文：
　　___________________________________________________________________________
　　3.
在文中找出与下面句子意思相近的句子：
　　Most
teachers
thi
(?http:?/??/?www.21cnjy.com?)nk
it
is
dishonest
of
students
to
talk
about
something
when
they
are
having
an
exam.
　　___________________________________________________________________________
　　4.
根据短文回答问题：What
are
students
encouraged
to
do?
　　___________________________________________________________________________
　　5.
在文中找出最能表达该短文主题的句子：
　　————————————————————————————
参考答案
一、单词拼写
1.
Maybe
2.
health
3.program
4.hardly
5.
less
6.twice
7.
coffee
8.
drink
9.how
(?http:?/??/?www.21cnjy.com?)ever
10.
die
11.
Although
12.
dentist
13.junk
14.result
15.magazine
16.once
17.
full
18.
internet
19.together
20.through
21.housework
22.least21世纪教育网版权所有
二、、完形填空
1—5
ACBDA
6—10
CBCCB
11—15
BBCAD
三、阅读理解
1—5
DAACA
四、
　　1.
willing
2.
the
worst
3.
is
4.
weight
5.
smiling【来源：21·世纪·教育·网】
　　6.
more
difficult
7.
twentieth
8.
mixed
9.
to
help
10.
heroes’
　　11.
humorous
12.
French
13.
daily
14.
worrying/
worried
15.
to
be
五、语法填空
1.
Enjoyable
2.
(?http:?/??/?www.21cnjy.com?)
Truly
3.couldn’t
4.excited
5.broke
6.members
7.completely
8.happened
9.nearest
10.thought
六、阅读表达
(10分)
　　1.
polite
/
kind
/
friendly
;
honest
　　2.
大多数教师允许学生必要时可以迟到或早退。
　　3.
In
the
eyes
(?http:?/??/?www.21cnjy.com?)of
most
American
teachers,
students
who
are
talking
to
each
other
during
a
test
are
cheating.2-1-c-n-j-y
　　4.
Students
(?http:?/??/?www.21cnjy.com?)
are
generally
encouraged
to
ask
questions
during
class,
to
go
to
the
teacher’
s
office
for
help
after
class,
and
to
phone
if
they
can’t
go
to
school
and
need
help
with
their
lessons.
　　5.
The
relati
(?http:?/??/?www.21cnjy.com?)onship
between
student
and
teacher
is
less
formal
in
the
U.S.
than
in
many
other
countries,
especially
at
the
college
level.
　　
21世纪教育网
www.21cnjy.com
精品试卷·第
2
页
（共
2
页）
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)