Unit 2 Topic2 I must ask him to give up smoking 课后练习（含答案）

仁爱版八年级英语上册
Unit2
I
must
ask
him
to
give
up
smoking
课后练习
一、选择题
1．—Can
you
come
to
my
party
tomorrow
afternoon?
一Sorry，I
can’t.
I
study
for
an
exam.
A．can
B．may
C．must
2．The
doctor
told
me
___
this
medicine
three
times
a
day
.
A．act
B．to
eat
C．take
D．to
take
3．What
should
we
do
______germs
?
A．fight
B．fought
C．to
fight
D．fighting
4．----
Must
we
do
exercise
every
day
?
-----
No
,
you
_________
A．may
not
B．can’t
C．needn’t
D．mustn’t
5．You
______
to
worry
about
that
boy
.
He’s
old
enough
.
A．mustn’t
B．needn’t
C．haven’t
D．don’t
have
6．Remember
______
the
lights
when
you
leave
.
A．turning
off
B．to
turn
off
C．turn
on
D．to
turn
on
7．My
mother
tells
me
_______
in
the
street
.
A．to
not
play
B．not
to
play
C．not
play
D．play
to
not
8．____
early
is
a
good
habit
.
A．To
getting
up
B．Get
up
C．Getting
up
D．Got
up
9．If
we
choose
the
wrong
food
,
we
may
become
__
.
A．well
B．sick
C．better
D．healthy
10．The
moon
shines
brightly
___
the
window
.
A．across
B．through
C．thought
D．cross
11．Lin
Tao
is
______
to
carry
the
big
box
.
A．enough
strong
B．weak(虚弱)
enough
C．enough
weak
D．strong
enough
12．It'
necessary
for
us
____
hands
before
meals
.
A．wash
B．washes
C．to
wash
D．washing
13．He
_____
to
school
until
eight
o'clock
every
day
.
A．didn't
go
B．doesn't
go
C．goes
D．went
14．----If
you
feel
_______
,
you
should
go
to
school
.
------
OK
.
A．bad
B．worse
C．better
D．good
15．He
left
the
room
without
____
a
world
.
A．speaking
B．saying
C．talking
D．say
16．Sugar
tastes
sweet.
But,
_______,
it’s
bad
to
eat
too
much.
A．such
as
B．for
example
C．in
fact
D．though
17．—You’d
better
not
read
_______.
It’s
bad
for
your
eyes.
—You’re
right.
I
won’t
do
that
again.
A．in
the
sun
B．under
the
sun
C．on
the
sun
D．above
the
sun
18．
—I
am
afraid
we
will
miss
the
early
bus.
—Don’t
worry.
We
have
_______
time
to
do
it.
A．Few
B．Enough
C．Little
D．many
19．—Humans
can’t
live
_______
air.
—I
agree
with
you.
A．without
B．with
C．in
D．for
20．You
had
better
ask
your
brother
_______
playing
computer
games.
It’s
bad
for
him.
A．to
give
up
B．not
to
give
up
C．to
give
it
up
D．not
give
it
up
21．I
didn't
know
he
came
back
_______
I
met
him
in
the
street.
A．while??
B．when
C．after
D．until
22．The
doctor
told
me
________
this
medicine
three
times
a
day.
A．take?
B．have??
C．to
take?
D．to
eat
23．Mr.
Green
has
to
stay
in
_______
bed
because
he
has
_______
flu.
A．the;
the?
B．不填;
the??
C．不填;
不填
D．the;
不填
24．We
must
always
keep
our
classroom
_______
and
tidy.
A．cleaning
B．to
clean
C．cleaned
D．clean
25．Don't
worry
about
me,
Mom.
I
can
_______
myself.
A．look
for
B．take
care
of
C．look
at
D．take
part
in
26．It's
raining
hard
outside.
So
we
_______
stay
in
the
classroom.
A．must
B．had
to
C．may
D．have
to
27．You_______
jump
onto
the
bus
while
it
is
moving.
It's
too
dangerous.
A．may
B．may
not
C．must
D．mustn't
28．.
---May
I
have
some
tea,
Mum?
--
No,
you________.
It's
bad
for
your
sleep.
A．may
not
B．needn't
C．will
not
D．mustn't
29．—______I
watch
TV，Mum?
—Sure，but
you______finish
your
homework
first.
A．Must；needn't
B．Can；may
C．Can；must
D．May；mustn't
30．You
are
weak.
_______
important
for
you
_______
every
day.
A．They’re;
to
exercise
B．It’s;
to
exercise
C．They’re;
exercising
D．It’s;
exercising
31．—I’m
fat.
What
should
I
do?
—You’d
better
eat
_______
meat
and
_______
fruits.
A．less;
more
B．less;
less
C．more;
less
D．more;
more
32．–Sorry,
Mrs.
Smith
isn't
at
home
now.–Oh,
may
I
_______
a
message
for
her?
A．have
B．take
C．leave
D．make
33．Zhang
Bin
likes
doing
exercise.
He
thinks
it
can
________.
A．give
him
up
B．build
him
up
C．give
up
him
D．build
up
him
34．–Must
we
clean
the
classroom
at
once?–No,
you
_______.
You
_______
clean
it
after
school.
A．mustn't;
may
B．may
not;
must
C．don't
have
to;
may
D．can't;
must
35．I
think
_______
is
important
for
us
to
go
to
bed
early
every
night.
A．it
B．that
C．one
D．this
36．There's
_______.
She
can
go
to
school
this
afternoon.
A．something
serious
B．serious
nothing
C．serious
something
D．nothing
serious
37．Doing
sports
can
make
us
______,
so
our
teachers
often
make
us
______
in
the
morning.
A．healthily;
run
B．health;
to
run
C．healthy;
run
D．healthy;
running
38．–I
don't
always
sleep
well
_______
night.–Oh,
you'd
better
drink
some
milk
_______
honey
before
going
to
bed.
A．at;
with
B．in;
with
C．in;
for
D．at;
for
39．You'd
better
_______
under
the
tree
when
it
is
raining
in
summer.
It's
dangerous.
A．not
stand?
B．stand?
C．not
to
stand
D．to
stand
40．This
kind
of
watermelon
is
_______.
Would
you
like
to
have
one?
A．enough
sweet
B．sweet
enough
C．enough
bad
D．bad
enough
二、完型填空
（一）
David
was
a
doctor.
He
spent
41
time
in
playing
when
he
was
in
the
medical
college.
Of
course,
he
learned
nothing.
Later
on,
he
tried
to
find
a
42
in
the
cities,
but
he
failed.
He
43
return
to
his
hometown.
It
was
44
and
there
was
only
one
hospital
in
it.
He
thought
he
knew
much
and
looked
down
upon
(瞧不起)
his
45
.
But
soon
the
patients
found
he
was
not
a
good
doctor
46
few
asked
him
to
look
them
over.
He
knew
but
he
didn’t
47
.
One
day
a
traveler
came
into
his
office.
The
man
caught
a
cold
and
wanted
some
48
.
David
hoped
to
be
paid
more
and
looked
over
one
of
the
traveler’s
eyes
49
.
“Oh
dear!”
called
out
David,
“You
have
a
bad
heart
disease.
You
should
be
in
hospital
and
only
I
can
help
you!
”Please
50
my
right
eye,
Sir,
“said
the
traveler,
“the
left
one
is
false
(假的).
”
41．A．much
B．a
little
C．no
D．little
42．A．doctor
B．job
C．hospital
D．friend
43．A．must
B．should
C．had
to
D．had
better
44．A．new
B．big
C．small
D．beautiful
45．A．parents
B．patients
C．friends
D．workmates
46．A．but
B．and
C．however
D．because
47．A．say
B．fight
C．believe
D．mind
48．A．money
B．food
C．drink
D．medicine
49．A．quickly
B．carefully
C．softly
D．careful
50．A．look
at
B．look
for
C．look
after
D．look
like
（二）
We
all
think
eating
fruits
means
just
buying
fruits,
cutting
them
and
putting
them
into
our
plates.
It's
not
as
easy
as
you
think.
It's
important
to
know
51
and
when
to
eat.
Fruit
should
be
eaten
on
an
empty
stomach（胃）.
If
you
eat
fruit
like
that,
it
will
go
straight
through?the
stomach
into
the
intestines（肠道）.
It
will
be
good
to
your
health
and
provide
you
with
plenty
of
52
for
life
activities.
So
fruit
is
very
important.
But
when
you
eat
two
pieces
of
bread
and
then
some
fruit,
it
is
stopped
from
doing
so.
Do
you
know
the
reason??You
have
probably
heard
people
saying—every
time
I
eat
watermelon,
I
burp（打嗝）.
When
I
eat
a
banana,
I
feel
like
53
?to
the
toilet.
When
the
fruit?is
54
with
other
food,
it
produces
gas.
That's
why
you
will
feel?
55
.
Actually,
we
will
not?check
if
you
eat
the
fruit
on
an
empty
stomach.
Eating
a
whole
fruit
is
better
than
drinking
the
juice.
When
you
56
want
to
drink
fruit
juice,
drink
only
57
fruit
juice,
not
from
the
bottles
or
cans.
Don't
drink
juice
that
has
been??heated??up.
Don't
eat
cooked
fruits
because
you
don't
get
the
nutrients（营养成分）at
all.
You
only
get
the
58
of
the
fruit.
If
you
have
understood
the
59
way
of
eating
fruits,
you
have
the??
60
of
beauty,
health,
energy,
happiness
and
a
long
life.
51．A．how
B．what
C．where
D．who
52．A．harm
B．energy
C．pleasure
D．spirit
53．A．returning
B．running
C．guiding
D．leading
54．A．cooked
B．filled
C．mixed
D．joined
55．A．unhappy
B．excited
C．relaxed
D．uncomfortable
56．A．totally
B．hardly
C．clearly
D．really
57．A．expensive
B．colorful
C．fresh
D．heated
58．A．taste
B．weight
C．shape
D．smell
59．A．easy
B．right
C．unusual
D．special
60．A．result
B．advice
C．style
D．secret
三、阅读理解
（一）You
are
what
you
eat
Keeping
better
eating
habits
can
help
you
reduce
(减少)
disease.
A
healthy
eating
plan
means
choosing
the
right
food
to
eat
and
preparing
food
in
a
healthy
way.
_______________________
Do
you
often
change
your
toothbrush?
Maybe
you
think
it
is
not
necessary.
A
study
shows
old
toothbrushes
bring
disease.
You
should
often
change
your
toothbrush.
Exercise
Swimming,
running,
skating,
skiing,
dancing,
walking
and
some
other
activities
can
help
you
stay
healthy.
You
should
exercise
at
least
three
times
a
week
and
for
twenty
minutes
or
more
each
time.
Do
it.
Plan
out
your
life
You
should
have
breakfast
before
you
go
to
school.
Have
a
proper
(合适的)
meal
for
lunch.
Follow
a
healthy
diet.
根据短文内容，选择正确答案。
61．What’s
the
passage
mainly
about?
A．Healthy
food.
B．Healthy
lifestyle
(生活方式).
C．Junk
food.
D．Healthy
sports.
62．What
is
the
best
title
(标题)
for
the
second
paragraph?
A．Man’s
disease
B．Disease
C．Watch
the
toothbrush
D．Your
bathroom
63．At
least
how
long
should
you
exercise
each
time?
A．Twenty
minutes.
B．Fifteen
minutes.
C．Ten
minutes.
D．Five
minutes.
64．From
the
passage,
we
know
_______
can
help
us
stay
healthy.
A．proper
diet
B．exercise
C．sleep
and
exercise
D．A
and
B
65．What
does
a
healthy
eating
plan
mean?
A．Choosing
the
right
foods.
B．Cooking
the
foods
in
a
healthy
way.
C．Never
eat
meat
or
fresh
vegetables.
D．Both
A
and
B．
（二）
Li
Qiang
is
a
twelve-year-old
boy.
He
had
a
headache
yesterday.
His
father
took
him
to
the
nearest
hospital
to
see
a
doctor.
The
doctor
thought
it
was
not
serious
and
gave
him
some
pills.
The
following
are
the
instructions
(说明)
of
the
headache
pills.
Instructions
Take
three
times
a
day
after
meals.
Dose(剂量):
Grown-ups(成人):
2
pills
each
time
Children(8-15
years
old):
one
pill
each
time
(4-7
years
old
):
1/2
pill
each
time
NOT
fit
for
children
below
the
age
of
4.
Notes:
1.
Store
it
in
a
cold
place.
2.
Use
it
before
Dec.
2014.
Add:
Harbin,
Heilongjiang
根据短文内容，选择正确答案。
66．Li
Qiang
should
take
the
pills
_______
meals.
A．after
B．before
C．when
D．we
don’t
know
67．The
pill
will
be
bad
after
the
year
_______.
A．2011
B．2012
C．2013
D．2014
68．Li
Qiang
should
take
_______
pill(s)
each
time.
A．one
B．two
C．three
D．four
69．We
can
read
the
instructions
_______.
A．on
a
medicine
bottle
B．in
a
newspaper
C．in
a
story
book
D．in
a
diary
70．Which
of
the
following
statements
is
NOT
true?
A．The
pills
must
be
stored
in
a
cold
place.
B．A
six-year-old
child
can
take
1/2
pill
each
time.
C．Even
an
adult(成人)
can’t
take
more
than
three
pills
each
time.
D．The
pills
are
made
in
the
USA．
（三）Li
Chuang
is
a
15-year-old
boy,
but
he
has
been
a
smoker
for
three
years.
His
teeth
and
fingers
have
turned
a
bit
yellow.
“I
first
tried
smoking
after
watching
TV.
It
makes
me
feel
excited
and
I
think
it
looks
cool,”
he
said.
Not
all
students
smoke
as
much
as
Li
but
there
are
lots
of
child
smokers.
A
report
says
32%
of
boys
and
13%
of
girls
in
middle
schools
in
China
have
smoked.
Some
are
as
young
as
11
when
they
first
try!
May
31st
is
World
No-Tobacco
Day.
Health
expert（专家）
are
asking
young
people
not
to
smoke.
Doctors
say
smoking
can
make
people
get
illnesses,
like
lung（肺）
cancer.
Not
only
that
smoking
costs
a
lot
of
money,
too!Stop
smoking,
children!
It’s
bad
for
your
health.
根据短文内容，选择正确答案。
71．Why
is
Li
Chuang’s
teeth
yellow?
A．Eat
too
much
candy.
B．Don’t
brush
his
teeth.
C．Drink
lots
of
juice.
D．Smoking.
72．Li
Chuang
began
to
smoke
when
he
was
_____.
A．12
B．13
C．15
D．16
73．More
_____
have
smoked
than
_____
in
middle
schools
in
China.
A．girls,
boys
B．boys,
girls
C．students,
teachers
D．workers,teachers
74．The
words
“World
No-Tobacco
Day”
means
“____”
in
Chinese.
A．世界无癌日
B．世界节能日
C．世界无烟日
D．世界无车日
75．Which
of
the
following
is
true?
A．Doctors
do
not
smoke.
B．Some
kids
begin
to
smoke
when
they
are
11
years
old.
C．Smoking
doesn’t
cost
much
money.
D．Li
Chuang
was
ill.
（四）Height
is
just
one
of
the
features
your
genes(基因)
decide.
In
fact,
because
you
have
two
parents,
your
genes
provide
you
a
height
that
usually
lands
somewhere
between
the
height
of
each
parent.
If
both
your
parents
are
tall,
then
most
probably
you
will
be
tall,
too.
But
if
you
have
questions
about
how
tall
you're
going
to
be,
ask
your
doctor
if
he
or
she
can
help
you
find
them
out.
But
genes
don't
decide
everything.
For
example,
eating
an
unhealthy
diet
can
keep
you
from
growing
to
your
full
potential(潜力).
Getting
plenty
of
sleep
and
enough
exercise
will
help
you
grow
to
the
expected
height.
It's
natural
that
you're
wondering
how
fast
you
should
grow.
There's
no
perfect
or
right
answer.
Generally
speaking,
kids
grow
about
6
cm
a
year
between
age
3
and
the
time
when
they
start
puberty.
Your
doctor
will
know
how
your
growth
has
been
going
over
the
years.
2
cm
here
and
3
cm
there
make
a
little
difference
to
the
height
you're
at
now.
How
have
you
been
growing
up
to
this
height?
What
other
changes
may
your
body
be
going
through?
Don't
be
amazed
if
you
seem
to
have
grown
a
lot
in
a
very
short
time.
Everyone
has
a
growth
spurt(高峰)
during
puberty.
The
age
for
starting
puberty
is
about
10
for
girls
and
about
11
for
boys.
But
it
can
be
earlier
or
later
—
between
7
and
13
for
girls
and
9
and
15
for
boys.
You'll
usually
begin
to
notice
that
you're
growing
faster
about
a
year
after
your
body
starts
to
show
the
first
changes
of
puberty.
76．If
you
want
to
know
how
tall
you
should
grow,
________.
A．you
should
have
enough
exercise
B．you
can
ask
doctors
for
help
C．you
should
take
some
special
medicine
D．you
can
record
your
growth
during
puberty
77．The
Chinese
for
the
word
“puberty”
is
________.
A．童年时期
B．婴幼儿时期
C．习惯养成期
D．生长发育期
78．This
passage
is
mainly
about
________.
A．how
you
look
like
your
parents
B．how
you
grow
to
a
certain
height
C．how
the
genes
work
in
your
body
D．how
your
parents'
height
influence
you
79．After
reading
this
passage,
we
can
explain
________.
A．what
healthy
diet
is
B．how
good
it
is
to
be
a
doctor
C．how
much
sleep
time
we
need
D．why
genes
can't
decide
everything
80．Which
is
NOT
mentioned
in
the
passage?
A．Your
height
most
probably
depends
on
how
tall
your
parents
are.
B．Girls'
age
for
starting
puberty
is
usually
earlier
than
that
for
boys
C．You
may
be
amazed
sometimes
when
you
grow
too
fast.
D．The
features
showing
the
first
changes
of
puberty
between
boys
and
girls
are
different.
四、书面表达
81．同学们进入初二，身体和心理健康非常重要，这是父母和老师非常关心的问题，希望每个人都有一个健康的生活方式。请根据下面提示以Have
a
healthy
lifestyle为题写一篇短文。
1．简述以下现象：
（1）健康之重要人尽皆知，请谈2条优点。
（2）许多青少年不注重健康问题，特别是假期。长时间看电视，通宵上网聊天、玩游戏。导致的危害如：影响视力，身体不好，不能和人友好相处。并写出你在国庆节的做的不利于健康的活动。
2．简述你的看法，怎样有一个健康的生活方式，提出你的2条建议。
要求：
1）内容完整，层次清楚，语言流畅。
2）词数100左右，标题已给出，不计入总词数。（特别是，especially)
Have
a
healthy
lifestyle
As
we
all
know,
health
is
important.
【参考答案】
1．C
2．D
3．C
4．C
5．D
6．B
7．B
8．C
9．B
10.
B
11．D
12．C
13．B
14．C
15．B
16．C
17．A
18．B
19．A
20．A
21．D
22．C
23．B
24．D
25．B
26．D
27．D
28．D
29．C
30．B
31．A
32．C
33．B
34．C
35．A
36．D
37．C
38．A
39．A
40．B
41．A
42．B
43．C
44．C
45．D
46．B
47．D
48．D
49．B
50．A
51．A
52．B
53．B
54．C
55．D
56．D
57．C
58．A
59．B
60．D
61．B
62．C
63．A
64．D
65．D
66．A
67．D
68．A
69．A
70．D
71．D
72．A
73．B
74．C
75．B
76．B
77．D
78．B
79．D
80．D
81．One
possible
version：
Have
a
healthy
lifestyle
As
we
all
know,
health
is
important.
If
we
have
good
health,
we
will
be
full
of
energy,
so
we
can
do
well
in
our
study.
But
now
many
teenagers
don’t
care
about
it.
They
often
watch
TV
for
a
long
time.
And
they
have
a
chat
with
friends
or
play
computer
games
on
the
Internet
all
the
whole
night.
This
will
affect
their
sight
and
bodies.
If
they
continue
to
do
it,
they
will
not
get
along
well
with
others.
During
the
national
day,
I
play
computer
games
until
11:00pm,
so
I
can’t
get
enough
sleep.
It
is
bad
for
my
health.
So
I
think
we
should
have
a
healthy
lifestyle.
We
should
go
to
bed
early.
Also,
it’s
very
important
to
have
enough
exercise
and
eat
healthy
food.
In
a
word,
having
a
healthy
lifestyle
is
the
most
important
to
all.