(共38张PPT)
Unit
10
Great
inventions
沪教牛津·五年级下册
Lead-in
Do
you
know
the
Four
Great
Inventions
of
ancient
China?
New
words
发明；创造
手
表
任何地方
旅行；长途行走
发
明
我自己
相
机
Listen
and
say
Ms
Guo:
Do
you
know
any
great
inventions
in
the
world?
Kitty:
I
think
paper
is
a
great
invention.
People
can
write
on
it.
Alice:
I
think
the
watch
is
a
great
invention.
People
can
tell
the
time
anywhere.
Peter:
I
think
the
car
is
a
great
invention.
People
can
travel
from
one
place
to
another
very
fast.
Joe:
I
think…Well,
I’m
going
to
invent
something
myself.
Ms
Guo:
Great!
What
are
you
going
to
invent?
Joe:
I’m
going
to
invent
a
flying
bike!
People
can
go
anywhere
with
it.
①People
can
travel
from
one
place
to
another
very
fast.人们可以在任何地方说出时间。
from…to…
的意思是“从……到……”
我从星期一到星期五上学。
I
go
to
school
from
Monday
to
Friday.
Language
points
②I’m
going
to
invent
something
myself.
我打算自己发明某物。
something是不定代词，意思是“某事，某物”，常用于肯定句或表示建议或请求的疑问句中。当有形容词修饰something时，形容词要放在something之后。
你想要点喝的东西吗？
Would
you
like
something
to
drink?
③I’m
going
to
invent
a
flying
bike!
我打算发明一辆飞行的自行车！
flying
bike是动名词短语，flying相当于一个形容词。构成动名词知语的结构是“动词-ing
+
名词”。
在沙发上一有个熟睡的男孩。
There
is
a
sleeping
boy
on
the
sofa.
④People
can
go
anywhere
with
it.
人们可以用它去任何地方。
本句中介词“with”表伴随状态，与后面的词语一起组成介词短语作定语，译为“拥有……,长着……，带着”。
我的英语老师胳膊下夹着一些书走过来了。
My
English
teacher
is
coming
with
some
books
in
her
arms.
拓展：with的其他用法
1.with表示拥有某物。
例句：他是一个有很多钱的男人。
He
is
a
man
with
a
lot
of
money.
2.with表示用某种工具或手段。
例句：汤母用铅笔画画.
Tom
draws
the
picture
with
a
pencil.
3.with
表示原因或理由。
例句：约翰因发烧卧床.
John
was
in
bed
with
high
fever.
⑤It
tells
me
the
time.它告诉我时间。
tell是及物动词，意为“告诉，讲述”，后面常跟双宾语。
她跟我讲一个故事。
She
tells
me
a
story.
易错易混点：say,
speak,
talk的用法
（1）say的意思是“说”，是及物动词，着重指说话的内容。
（2）speak强调说的动作，不强调所说的内容。
（3）talk强调双方交谈。当表示与他人交谈时，用talk
with
sb.；当表示对某人讲话时，用talk
to
sb.。
What
inventions
are
these
riddles
about?
Read
and
write.
paper
a
car
a
watch
Look
and
learn
camera
watch
相机
手表
Read
a
story
A
flying
machine
Wilbur
Wright
and
Orville
Wright
are
brothers.
They
like
to
invent
things.
One
day,
they
are
watching
some
birds
flying
in
the
sky.
They
want
to
fly
too!
“We
should
invent
a
flying
machine!”
says
Wilbur.
“Great!”
says
Orville.
“But
how?”
威尔伯·莱特和奥威尔·莱特是兄弟。他们喜欢发明东西。
一天，他们正在看一些鸟在天空中飞翔。他们也想飞翔！
“我们应该发明一个能飞的机器！”威尔伯说。
“太棒了！”奥威尔说，“但是怎么（发明呢）？”
“First,
we’ll
watch
how
the
birds
fly.
Next,
we’ll
draw
a
picture
of
our
flying
machine.
Then
we’ll
build
it.
Finally,
we’ll
fly
like
birds!”
“首先，我们将要看鸟怎么飞翔。
接下来，我们将要画一幅我们的能飞的机器的图片。
然后我们将要建造它。
最后，我们将要像鸟一样飞翔！”
How
do
the
Wright
brothers
invent
the
flying
machine?
Put
the
sentences
in
order.
a
They
watch
how
the
birds
fly.
b
They
fly
like
birds.
c
They
draw
a
picture
of
their
flying
machine.
d
They
want
to
invent
a
flying
machine.
e
They
build
the
flying
machine.
d
→
a
→
c
→
e
→
b
Listen
and
enjoy
What
should
I
invent
today?
A
flying
car?
A
game
to
play?
What
should
I
invent
for
you?
A
special
toy?
A
funny
tool?
What
should
we
invent
together?
A
hat
to
wear
in
any
weather?
It
is
so
much
fun!
Inventions
can
help
everyone!
Ask
and
answer
How
do
these
inventions
change
people’s
lives?
Ask
and
answer
questions
in
pairs.
watch
paper
camera
train
People
can
tell
the
time
with
it.
People
can
write
on
it.
People
can
take
photos
with
it.
People
can
go
to
places
far
away
from
their
homes.
Is
the
watch
a
great
invention?
Yes,
it
is.
People
can
tell
the
time
with
it.
Is
the
train
a
great
invention?
Yes,
it
is.
People
can
go
to
places
far
away
from
their
homes.
Play
roles
Is
the
camera
a
great
invention?
Yes,
it
is.
People
can
take
photos
with
it.
Do
a
survey
What
are
your
classmates
going
to
invent?
Talk
with
them.
S1:What
are
you
going
to
invent?
S2:I’m
going
to
invent…
S1:Why?
S2:Because
it
can
help…
What
are
you
going
to
invent?
I’m
going
to
invent
a
pair
of
shoes.
Why?
Because
they
can
help
people
walk
quickly.
