Unit7
Signs
around
us
【学习目标】
1.能正确理解和运用本课出现的重要单词和短语。
2.读懂课文,能掌握主要信息和细节信息,并能介绍相关内容。
【学习重难点】
1.正确理解和运用本课出现的重要单词和短语。
2.掌握主要信息和细节信息,并能介绍相关内容。
【学习过程】
一、练习一
I
Choose
the
word
then
use
its
right
form
to
fill
in
the
blanks.(用适当形式填空)
1.We
follow
the
rules
for
our
own________.
(safe)
2.Let
me
give
you
a
word
of_______.
(warn)
3.You
can
find
this
sign
in
a
______
pool.
(swim)
4.Most
young
people
can
use
computer_______.
(good)
5.What’s
the
_______
of
the
word?
(mean)
II
Choose
the
verb
then
its
right
form
to
fill
in
the
blanks.
(选择适当形式并用其正确时态完成下列句子)
1.My
grandma
_______
me
many
interesting
stories
when
l
was
young.
(tell)
2.If
it
doesn’t
rain
this
weekend,
we
______
a
barbecue
in
the
Country
Park.
(have)
3.I
_______to
Thailand
twice.
(be)
4.Remember
______the
umbrella
with
you,
it’s
going
to
rain.
(take)
5.No
one
_____
the
secret
in
the
past.
(find)
III
Rewrite
the
sentences
as
required.
(根据下列要求完成下列句子,每空格限填一词)
1.We
can
see
the
sign
at
a
country
park.
(对划线部分提问)
_________
________
we
see
the
sign?
2.We
can
have
a
barbecue
here.
(
否定句)
We
______
______
a
barbecue
here.
3.It
tells
us
to
turn
left.
(否定句)
It
tells
us
______
_______
turn
left.
4.The
dress
is
very
nice.
(改为感叹句)
_____
______the
dress
is!
5.This
picture
means:
We
must
stop
here.
(对划线部分提问)
______
______
this
picture
______?
6.Can
your
sister
swim?
(作否定回答)
No,
______
______.
7.I
often
help
him,
and
he
often
helps
me.
(保持原句意思不变)
We
often
help
______
______.
8.Where
are
they
from?
(保持原句意思不变)
Where
______
______
they
______
from?
二、练习二
I.
Choose
the
right
verb
to
fill
in
the
blanks
(选择适当动词填空)
Can/may/must/could/have
to.
1.I
________swim
when
I
was
ten
years
old.
2.She_______
know
the
answer,
but
I
am
not
sure.
3.I
_________sing
and
dance.
4.I
don’t
like
this,
but
I
_______do
this.
5.You
________stop
when
the
light
turn
red.
II.
Choose
the
best
answer(选择最恰当的答案)
(
)1.—_______
I
water
the
trees
on
Tuesday?
---No,
you
needn’t.
A.can.
B.must.
C.may.
D.shall.
(
)2.Let’s
go
to
the
library
this
afternoon,
_______?
A.shall
we.
B.will
we.
C.can
we.
D.should
we.
(
)3.Everyone______
do
his
best
to
make
the
world
safe
and
clean.
A.can.
B.may.
C.must.
D.had
to.
(
)4.He
________
to
the
farm
yesterday.
A.need
go.
B.needn’t.
C.has
to
go.
D.had
to
go.
(
)5.You
________get
down
the
bus
until
the
bus
has
stopped.
A.can’t.
B.needn’t.
C.mustn’t.
D.don’t.
(
)6.May
l
stop
my
car
here?
----No,
you
_______.
A.can’t.
B.mustn’t.
C.needn’t.
D.don’t
have
to.
(
)7.Johnny,
you
_____play
with
the
knife:
you
_______
hurt
yourself.
A.won’t
;can’t.
B.mustn’t
may.
C.shouldn’t;
must.
D.can’t;
shouldn’t.
(
)8.There
was
plenty
of
time.
You________.
A.mustn’t
hurry.
B.mustn’t
have
hurried.
C.needn’t
hurry.
D.needn’t
have
hurried.
(
)9.The
taxi
______only
hold
six
passengers.
It
is
full.
You
_____
take
the
next
one.
A.may;
may.
B.can;
may.
C.may;
can.
D.must;
can.
(
)10.—SARS
is
such
terrible
disease.
—Yes,
it
is
.
We
_____
be
more
careful.
A.can.
B.may.
C.must.
D.need.