U1
Trees巩固提升练习(一)
Ⅰ.
Choose
the
best
answer.
(单项选择)
1.
Foreign
tourists
feel
happy
and
safe
______they
are
visiting
the
city
of
Shanghai.
A.
while
B.
since
C.
after
D.
until
2.
Judy
had
a
toothache
just
now
and
she
______the
dentist's.
A.
has
been
to
B.
had
been
to
C.
has
gone
to
D.
had
gone
to
3.
When
you
send
the
invitations,
tell
them
______
too
many
presents.
A.
to
bring
B.
not
to
bring
C.
bring
D.
not
bring
4.
-
I
was
told
to
start
at
six
early
tomorrow
morning.
-Oh,
you
______.
I
am
sorry
for
not
telling
you
that
we
have
changed
the
plan.
can
B.
mustn’t
C.
shouldn’t
D.
needn't
5.
Look!
How
happy
Dennis
is.
He
must
have
got
______good
news.
A.
a
B.
many
C.
some
D.
a
lot
6.
She
had
______he
cat
all
over
the
village
but
still
couldn’t
find
it.
A.
looked
for
B.
looked
up
C.
looked
at
D.
looked
around
7.
Hey
boy!
Would
you
like
to
show
me
what's
in
your
______hand?
A.
the
others
B.
the
other
C.
another
D.
other
8.
If
it
______a
fine
day
tomorrow,
I
will
start
at
10
a
m.
and
walk
to
your
home.
A.
is
B.
will
be
C.
is
going
to
be
D.
isn't
9.
This
lesson
is
______that
one,
isn’t
it?
A.
so
Important
as
B.
as
important
as
C.
as
more
important
as
D.
so
more
important
as
10.
I
have
______homework
to
do
today,
and
some
of
the
maths
exercises
are
______difficult
for
me.
A.
too
much,
too
much
B.
too
much,
much
too
C.
much
too,
too
much
D.
much
too,
much
too
11.
Everyone
was
shocked
to
hear
the
terrible
gun-shooting
that
happened
______Dec,
14
in
the
State
of
Connecticut.
A.
In
B.
at
C.
of
D.
on
12.
Help
______to
clean
the
teachers'
office,
will
you?
A.
yourself
B.
you
C.
ourselves
D.
us
13.
Something
in
the
fridge
must
go
bad,
it
smells
______.
A.
terrible
B.
terribly
C.
badly
D.
good
14.
You
come
in
peace,
but
tomorrow
you’ll
be
in
pieces.
A.
/pe?s/
B.
/pi:s/
C.
/pe?:s/
D.
/p?s/
15.
There______some
other
reasons
for
his
being
late
for
the
meeting.
A.
must
have
B.
must
be
C.
can
have
D.
can
be
16.
______you
always
push
a
person
too
hard,
he
may
make
mistakes.
A.
If
B.
Unless
C.
Though
D.
Because
17.
In
the
story,
the
bad
stepmother
made
Cinderella______all
the
housework.
A.
did
B.
does
C.
do
D.
doing
18.
Judy,
the
cake
you
baked______so
delicious.
May
I
have
one
more
piece?
A.
smells
B.
tastes
C.
feels
D.
looks
19.
______workers
lost
their
jobs
when
the
factory
closed.
A.
Thousand
of
B.
Five
thousand
C.
Thousands
D.
Five
thousand
of
20.
Did
all
dinosaurs
do______to
human
beings?
A.
harmful
B.
harmless
C.
harm
D.
harmfully
Ⅱ.
Fill
in
the
blanks
with
the
given
words
in
their
proper
forms.
(用所给单词的适当形式填空)
1.
Do
you
know
whether
it
is
a______
change
or
a
physical
change?
(chemistry)
2.
How
dare
you
push
the______
chair!
It
will
be
broken.
(wood)
3.
Some
insects
are
______and
we
should
try
not
to
kill
them.
(harm)
4.
Have
you
seen
that
______sign?
It
says,
“No
smoking”.(warm)
5.
These
buildings
add______to
our
city.(beautiful)
Ⅲ.
Rewrite
the
sentence
as
required.
(按要求改写句子)
Shirley
didn’t
think
so.(改为肯定句)
Shirley
once______
______.
2.
The
laser
beam
hit
the
monster's
eye.(改为一般疑问句)
______the
laser
beam______the
monster’s
eye.
3.
It’s
great
fun
to
learn
how
to
dive
into
a
deep
sea.(改为感叹句)
______
______is
to
learn
how
to
dive
into
a
deep
sea!
4.
They
will
approach
the
wild
animals
in
a
few
minutes.(对画线部分提问)
______
______
will
they
approach
the
wild
animals?
5.
It’ll
take
about
three
days
for
the
parcel
to
reach
Beijing.(对画线部分提问)
______
______
will
it
take
for
the
parcel
to
reach
Beijing?
Peter
was
not
strong
enough
to
open
Gork’s
door.(保持原向意思基本不变)
Peter
was______
______to
open
Gork's
door.
it
snows
in
winter
Hangzhou
hardly
in(连词成句)
___________________________________________________________
Ⅴ.
Reading
comprehension(阅读理解)
A.
Choose
the
best
answer(根据短文内容,选择最恰当的答案)
More
than
forty
years
ago,
a
group
of
artists
gathered
to
develop
a
television
program.
They
planned
to
make
a
television
show
that
would
teach
young
children
about
subjects
like
reading
and
math
in
a
fun
way.
Sesame
Street
was
first
shown
on
TV
on
November
10th,
1969.
It
was
produced
by
a
group
called
The
Children’s
Television
Workshop,
and
today
it
was
called
The
Sesame
Workshop.
The
show
combines
animation(动画),
music,
large
puppets(布偶)and
human
actors
to
create
funny
and
creative
lessons.
Some
of
the
most
famous
characters
on
the
show
are
Big
Bird,
Cookie
Monster,
Oscar
the
Grouch,
and
Bert
and
Ernie.
Puppet
maker
Jim
Henson
created
these
lovely
characters.
Research
is
an
important
part
of
what
made
Sesame
Street
special.
The
show’s
creators
studied
children
very
carefully
to
understand
how
to
best
keep
them
having
fun
and
learning.
When
the
show
was
first
introduced
to
children,
some
of
its
creators
were
not
sure
whether
it
would
last
one
season.
But
forty
years
later,
Sesame
Street
is
the
longest
running
children’s
television
program
in
the
United
States.
As
part
of
its
fortieth
anniversary(周年纪念日),
Sesame
Street
had
a
special
guest
on
its
show.
First
Lady
Michelle
Obama
showed
a
group
of
children
and
Big
Bird
how
to
plant.
She
explained
that
the
seeds
would
grow
into
vegetables,
which
are
healthy
and
good
to
eat.
She
also
had
a
message
to
the
parents
who
watch
the
show
with
their
children.
She
said
parents
can
help
their
children
do
things
to
have
healthy
lives,
like
getting
enough
exercise.
(
)
1.
Sesame
Street
is
a
program
shown
________.
A.
in
the
cinema
B.
on
the
book
C.
on
TV
D.
on
the
Internet
(
)
2.
The
characters
in
the
program
were
created
by
________.
A.
The
Sesame
Workshop
B.
Jim
Henson
C.
Big
Bird
D.
Michelle
Obama
(
)
3.
Sesame
Street
was
produced
mainly
________.
A.
to
make
money
B.
to
introduce
the
United
States
C.
to
teach
parents
D.
to
help
children
learn
(
)
4.
On
the
program’s
fortieth
anniversary,
First
Lady
tried
to
help
parents
learn
_______.
A.
how
to
grow
and
eat
vegetables
correctly
B.
to
watch
the
show
with
their
children
C.
to
teach
children
to
do
enough
exercise
D.
the
importance
of
a
healthy
life
for
their
children
(
)
5.
Children
may
find
the
lessons
taught
by
Sesame
Street
very
________.
A.
funny
B.
difficult
C.
strange
D.
useless
(
)
6.
Sesame
Street
is
a
successful
children’s
program
because
________.
A.
it
was
developed
by
a
group
of
artist
B.
it
is
the
longest
running
children’s
program
C.
it
has
invited
many
famous
actors
and
actresses
D.
it
knows
very
well
what
children
really
want
B.
Choose
the
best
words
and
complete
the
passage(选择最恰当的单词完成短文)
Like
underground
systems
all
round
the
world,
there
are
two
main
rules
on
the
London
Underground:
Please
mind
the
gap
and
please
give
up
your
seat
to
a
person
carrying
a
child
or
heavy
luggage.
But
London’s
150-year-old
underground
system
is
a
little
bit
different
____1____
there
are
also
another
two
rules:
Never
look
at
others
and
don’t
get
too
close
to
the
other
passengers.
If
you
do
any
of
these
things,
you
will
break
____2____,
and
the
whole
carriage(车厢)will
look
at
in
an
unfriendly
way.
On
the
London
Underground,
people
do
not
talk
to
one
another,
nor
look
at
one
another.
If
they
have
to
look
at
each
other,
they
will
____3___
faster
than
you
can
say
sorry.
Passengers
usually
keep
some
distance
away
from
the
others.
In
crowded
carriages
people
will
stand
near
the
door
at
station
stops,
so
the
carriage
looks
full
when
actually
there
is
plenty
of
___4____.
There
is
no
pushing
yourself
in
as
Beijing
subway
passengers
do.
The
biggest
problem
comes
with
getting
a
seat,
and
some
people
in
England
even
explain
how
to
get
a
seat
on
the
Internet.
If
you
are
lucky
enough
to
find
yourself
sitting
in
one
of
the
few
seats
____5____
wants,
you
will
catch
the
attention
of
the
whole
carriage,
so
you
can’t
win.
Sometimes
the
train
driver
will
make
a
joke
over
the
loud
speaker,
saying
something
like,
“How
is
everyone
getting
on
in
there?”
A
few
people
will
smile
and
realize
that
how
strange
the
Underground
environment
is.
____6____,
it
will
be
back
to
the
basic
rules
as
soon
as
this
moment
passes:
No
eye
contact,
no
touching,
no
getting
into
personal
space
and
no
standing
on
the
left.
(
)
1.
A.
although
B.
when
C.
because
D.
if
(
)
2.
A.
the
friendship
B.
the
balance
C.
the
carriage
D.
the
darkness
(
)
3.
A.
look
away
B.
set
off
C.
jump
up
D.
fall
asleep
(
)
4.
A.
air
B.
room
C.
money
D.
information
(
)
5.
A.
somebody
B.
anybody
C.
everybody
D.
nobody
(
)
6.
A.
In
addition
B.
Instead
C.
Besides
D.
However
C.
Read
the
passage
and
fill
in
the
blanks
with
proper
words(在短文的空格内填入适当的词,使其内容通顺。每空格限填一词,首字母已给)
Some
people
believe
that
schools
will
not
be
necessary
in
the
near
future.
They
say
that
because
of
the
Internet
and
other
new
technology,
there
is
no
need
for
school
buildings,
classes
or
t___1____.
Perhaps
this
will
be
true
one
day,
but
if
the
world
had
no
schools,
I
couldn’t
imagine
how
our
society
would
be.
In
fact,
we
should
learn
how
to
use
new
technology
to
make
schools
b____2____.
We
should
invent
a
new
kind
of
school
that
is
l____3____
to
libraries,
museums,
science
centers,
labs
and
even
companies.
Companies
should
create
learning
programs
for
schools.
Scientists
could
give
talks
t____4____
the
Internet.
TV
networks
and
local
TV
stations
could
develop
programs
about
the
students
who
are
studying
at
school.
Labs
could
set
up
websites
to
show
new
technology
so
that
students
could
see
it
on
the
Internet.
Is
this
a
d____5____?
No.
This
is
beginning
to
happen
in
many
cities.
In
those
cities,
learning
can
take
place
at
home,
at
school
and
in
the
office.
Businesses
provide
programs
for
schools
and
society.
Schools
provide
computer
labs
for
people
with
their
own
computers
at
home.
Everyone
can
visit
far
away
libraries
and
museums
as
easily
as
n____6____
ones
and
everyone
can
go
on
the
Internet,
and
older
people
use
it
as
much
as
younger
ones.
How
will
this
new
kind
of
school
c____7____
the
usual
way
of
learning?
It
is
too
early
to
be
sure,
but
it
is
very
exciting
to
think
about
it.
1.
__________
2.
__________
3.
__________
4.
__________
5.
__________
6.
__________
7.
__________
D.
Answer
the
questions(根据短文内容回答下列问题)
When
Paul
was
a
boy
growing
up
in
Utah,
he
happened
to
live
near
a
copper
smelter(炼铜厂),
and
the
chemicals
coming
out
of
the
smelter
made
a
beautiful
forest
become
a
wasteland.
One
day
a
young
visitor
looked
at
this
wasteland
and
called
it
an
awful
area.
Paul
got
so
angry
when
he
heard
these
words.
From
then
on,
something
happened
inside
him.
Years
later
Paul
was
back
to
the
hometown
and
he
went
to
the
smelter
office.
He
asked
if
they
had
plans
or
if
they
would
let
him
try
to
bring
the
trees
back.
The
answer
from
that
big
industry
was
“No”.
Paul
then
went
to
college
to
study
the
science
of
plants.
Unfortunately,
his
teachers
said
there
weren’t
any
birds
or
squirrels(松鼠)to
spread
the
seeds.
It
would
be
a
waste
of
his
life
to
try
to
do
it.
Everyone
knew
that,
he
was
told.
Even
if
he
was
knowledgeable
as
he
had
expected,
nobody
accepted
his
idea.
Paul
later
got
married
and
had
some
kids.
But
he
didn’t
give
up.
And
then
one
night
he
did
what
he
could
with
what
he
had.
Under
the
cover
of
darkness,
he
went
secretly
into
the
wasteland
and
started
planting.
And
every
week,
he
made
his
secret
journey
into
the
wasteland
and
planted
trees
and
grass.
Slowly
rabbits
appeared.
Later,
as
there
was
pressure(压力)to
clean
up
the
environment,
the
company
actually
invited
Paul
to
do
what
he
was
already
doing.
Now
the
place
is
fourteen
thousand
acres
of
trees
and
grass,
and
Paul
has
received
almost
every
environmental
award
Utah
has.
It
took
him
a
long
time
until
his
hair
turned
grey,
but
he
managed
to
keep
that
impossible
promise
he
made
himself
as
a
child.
1.
What
did
the
copper
smelter
do
to
Paul’s
hometown?
________________________________________________________________
2.
Did
the
copper
smelter
agree
to
let
Paul
bring
trees
back
at
first?
________________________________________________________________
3.
Why
did
most
people
think
it
would
be
a
waste
of
time
to
change
that
area?
________________________________________________________________
4.
What
did
he
decide
to
do
one
night?
________________________________________________________________
5.
How
long
did
it
take
Paul
to
realize
his
dream?
________________________________________________________________
6.
What
can
we
learn
from
Paul’s
story?
________________________________________________________________
Key:
Ⅰ
1-5
ACBDC
6-10
ADABB
11-15
DDABB
16-20
ACBBC
Ⅱ
chemical
wooden
harmless
warning
beauty
Ⅲ
1.
thought
so
2.
Did
hit
3.
What
fun
4.
How
soon
5.
How
long
6.
too
weak
7.
It
hardly
snows
in
Hangzhou
in
winter.
Ⅴ.
A.
CBDDAD
B.
CBABCD
C.
teachers
better
linked
through
dream/daydream
nearby
change
D.
1.
It
made
a
beautiful
forest
become
a
wasteland.
2.
No,
it
didn’t.
3.
Because
there
were
not
any
birds
or
squirrels
to
spread
the
seeds.
/
Because
seeds
cannot
grow
in
the
wasteland.
4.
He
decided
to
go
secretly
into
the
wasteland
and
started
planting.
/
He
decided
to
grow
trees
secretly
by
himself.
/
He
decided
to
start
planting
secretly
in
the
wasteland.
5.
Until
his
hair
turned
grey.
/
Almost
all
his
life.
/
Until
he
became
old.
6.
You
will
succeed
if
you
stick
to
your
dream.
(Any
other
possible
answers.)