Unit 3 Safety Lesson 13 Be Careful,Danny! 课文讲解课件(共18张PPT)

(共18张PPT)
Unit
3
Safety
Lesson
13
Be
Careful
,
Danny!
We
will
learn
The
new
words:
careful,
safety,
hang,
ceiling,
serious,
ambulance,
necessary
Important
and
difficult
points:
1)
I
think
I’m
tall
enough.
2)
I
tried
to
catch
you,
but
you
landed
on
top
of
me.
3)
I
don’t
think
my
arm
is
broken.
4)
Tell
her
we
are
taking
Brian
to
the
hospital.
Talk
about
the
pictures.
Lead
in
Think
about
it!
Have
you
ever
climbed
onto
a
chair
or
a
desk
to
reach
something？
Was
it
safe?
What
should
you
do
if
you
see
someone
fall?
Listen
and
imitate
Read
the
lesson
and
answer
the
questions.
1．What
were
Danny，Jenny
and
Brian
doing?
2．What
did
Danny
climb
onto?
3．Did
Brian
need
an
ambulance?
4．Who
is
Jenny
going
to
call?
They
were
decorating
the
art
classroom.
He
climbed
onto
Mr.Jones'
chair.
No，he
didn't.
Brian's
mother.
Language
points
1.
careful
【用法】作形容词，意为“小心的、仔细的”，在句中作定语或表语。它的副词形式是carefully。
【举例】
①Li
Hong
is
a
careful
girl.
She
does
everything
carefully.
李红是个认真的女孩。她做任何事情都很认真。
②Please
be
careful
when
you
cross
the
street.
当您横过街道时要当心。
Language
points
2.
I
tried
to
catch
you,
but
you
landed
on
top
of
me.
我尽力要抓住你，但你落在了我头上。
【用法】?句式try
to
do
something
意为“尽力做某事”；
类似句式try
doing
something
则表示“尝试做某事”。
【举例】①I’ll
try
to
do
everything
well.
我将尽力做好每件事情。
②Li
Ming
is
trying
to
skate
on
the
real
ice.
李明正在尝试着在真正的冰上滑冰呢。
Language
points
3.
I
don’t
think
my
arm
is
broken.
我认为我的胳膊没有折。
【用法】在动词think,
believe,
expect,
guess等后面的宾语从句中的谓语动词如果是否定形式，这一否定形式往往转移到主句中，也就是主句成了否定形式，而从句成了肯定形式，但实际上还是否定的从句。
【举例】
We
don’t
believe
they
can
keep
up
with
us.
我相信他们是不会赶上我们的。
What
happened
today
in
the
art
classroom?
Beginning
Danny
was
going
to
________
a
star
from
the
ceiling.
He
thought
he
was
tall________
and
didn't
need
a
ladder.
2)Read
the
lesson
again
and
fill
in
the
blanks.
hang
enough
Let’s
Do
It!
Middle
Danny
fell
down
from
the
chair.
Brian
tried
to
________
Danny，but
Danny
________
on
top
of
him.
End
Danny's
tail
hurt
a
little，but
it
was
not
________．
Brian's
________
hurt，too.
serious
arm
catch
landed
Let’s
Do
It!
3)Fill
in
the
blanks
with
the
correct
forms
of
the
words
in
the
box.
safe　hang
serious
necessary　
1．There
is
a
beautiful
painting
________
on
the
wall.
2．It's__________to
drink
eight
glasses
of
water
every
day.
3．The
school
is
concerned
about
the
________
of
the
children.
4．The
damage
caused
by
the
thunderstorm
is
_______．
hanging
necessary
safety
serious
Let’s
Do
It!
4)Work
in
groups
of
five.
One
of
you
can
be
the
narrator.
The
others
can
be
Danny,
Brian,
Mr.Jones
and
Jenny.
Role-?play
the
story.
Let’s
Do
It!
一、根据句意和首字母提示完成单词
1．Jenny
saw
a
handbag
l
on
the
ground
on
her
way
to
school.
2．Mr.Li
looks
very
s
．There
is
no
smile
on
his
face.
3．Look!
The
star
is
h
on
the
ceiling.
4．It's
n
to
put
on
more
clothes
when
you
go
out.
It
is
cold
today.
5．Now
people
focus
on
the
s
of
food.
ying
erious
anging
ecessary
afety
Exercises
二、选择合适的单词或短语填空
1．I
can't
speak
English
well.
I
____________(do
well
in/am
weak
in)
spoken
English.
2．This
room
is
____________
(big
enough/enough
big)
to
hold
three
people.
3．She
always
listens
to
the
teachers
________.
(careful/carefully)
in
class.
4．
—Don't
you
get
it
by
yourself?
—______(Yes/No)，I
do.
5．My
brother
is
so
happy
that
he________
(jumps
up/jumps
at)．
am
weak
in
　
big
enough
carefully
Yes
jumps
up
Exercises
三、连词成句(注意词形变化)
1．can，get，cake，another，you，me，for
___________________________________________?
2．from，it，hung，ceiling，me，the
___________________________________________.
3．it,
let,
do,
we,
carefully
___________________________________________
.
4．enough，to，have，be，I，carefully
___________________________________________.
5．reach，the，can，apple，you，the，tree，on
___________________________________________？
Can
you
get
another
cake
for
me
I
hung
it
from
the
ceiling
Let
us
do
it
carefully
I
have
to
be
careful
enough
Can
you
reach
the
apple
on
the
tree
Exercises
Homework
1.请以“What
I
like
about
where
I
live”为题，并根据以下要点和要求用英语写一篇短文，描述你的生活环境。
2.Preview
Unit
3-Lesson
14.
Bye-bye!