中小学教育资源及组卷应用平台
Unit6
When
was
it
invented?
Section
A
1a-2c同步练习
一.
翻译下列短语：
(1)
用电驱动的
(2)
被用于
(3)
有道理
二．把下列各句译成英语。
(1)他们是被用来做什么的？
(2)这些鞋子带有特殊的鞋跟。
(3)拉链是由Whitcomb
Judson发明的。
三．I
can
make
conversations.(我会编对话)
你能结合课文内容编写对话，来介绍物品发明的时间、发明者及用途等吗？
Unit6
When
was
it
invented?
Section
A
1a-2c同步练习
答案
一.
翻译下列短语：
(1)run
on
electricity
用电驱动的
(2)be
used
for
被用于
(3)have
a
point
有道理
二．把下列各句译成英语。
(1)他们是被用来做什么的？
What
are
they
used
for?
(2)这些鞋子带有特殊的鞋跟。
The
shoes
are
with
special
heels.
(3)拉链是由Whitcomb
Judson发明的。
The
zipper
was
invented
by
Whitcomb
Judson.
三．I
can
make
conversations.(我会编对话)
略(共37张PPT)
Let's
enjoy
a
video.
Four
ancient
inventions
in
China.
compass
gun
powder
paper
making
We
should
be
proud
of
being
Chinese
people!
[?mu:v?bl]
adj.
可移动的
movable
type
printing
[?k?mp?s]
n.
罗盘
[?pa?d?(r)]
n.
粉末
[?e?n??nt]
adj.古代的，古老的
Look
and
see.
Can
you
guess
what
modern
inventions
they
are?
Modern
inventions
in
the
world
[?m?dn]
adj.现代的，近代的，时髦的
light
bulb
invention
Edison
inventor
Edison
invented
the
light
bulb.
The
light
bulb
___
______
___Edison.
What
is
it?
Who
was
it
invented
by?
invention
was
invented
by
telephone
invention
Bell
inventor
what
is
it?
who
was
it
invented
by?
invention
Bell
invented
the
telephone.
___________
was
invented
by
___.
The
telephone
Bell
car
Karl
Benz
inventor
what
who
invention
Karl
Benz
invented
the
car.
The
car______________
Carl
Benz.
was
invented
by
iphone
invention
Jobs
inventor
Jobs
invented
the
iphone.
The
iphone
was
invented
by
Jobs.
what
who
was
it
invented
by?
invention
why
did
he
invent
the
iphone?
I
think
it
is
used
for
talking
with
people.
1b
___
1876
___
1885
___
1927
___
1971
d
a
c
b
The
TV
was
invented
in
1927.
The
telephone
was
invented
in
1876.
The
computer
was
invented
in
1976.
The
car
was
invented
in
1885.
I
think
________
was
invented
before/after/in
_________
Practice
When
was
the
car
invented?
1976
1885
What
is
it
used
for?
It’s
used
for
carrying
people.
I
think
it
was
invented
in
1885.
When
was
the
computer
invented?
I
think
it
was
invented
in
…
What
is
it
used
for?
It’s
used
for
…
Listen
and
number
the
inventions
[1-3]
in
the
order
you
hear
them.
2a
___
shoes
with
special
heels
___
shoes
with
lights
___
hot
ice-cream
scoop,
runs
on
electricity
1
3
2
n.
鞋跟;
足跟
n.
勺;
铲子
n.
电;
电能
Invention
What
is
it
/
are
they
used
for?
shoes
with
special
heels
________
the
style
of
the
shoes
shoes
with
lights
seeing
___________
hot
ice-cream
scoop
________
really
cold
ice-cream
Listen
again
and
complete
the
chart.
2b
changing
serving
in
the
dark
n.
样式;
款式
The
first
invention
is
shoes
with
________.
People
always
hit
their
toes
on
__________
on
the
way
to
the
bathroom
at
night.
So
people
can
use
them
for
________
in
the
______.
Listen
again
and
fill
in
the
blanks.
something
seeing
dark
lights
The
second
invention
is
a
special
ice-cream
______.
It
runs
on
_________
and
becomes
hot.
It’s
_____
for
serving
really
_____
ice-cream.
scoop
electricity
used
cold
The
last
invention
is
shoes
with
special
_____.
People
can
move
the
heels
_____
and
______.
You
can
_____
the
heels
if
you
are
going
to
a
______
or
______
them
if
you
are
just
going
out
for
_________.
heels
down
up
raise
party
lower
shopping
Great
inventions
make
our
life
______________________________________
Without
inventions,
our
life
will
be
more
difficult
and
less
pleasant.
No
inventions,
no
life!
创造使生活更美好！
Thomas
Edison
much
easier
and
more
comfortable.
Invention
Inventor
Time
Usage
(用途)
telephone
Bell
1876
making
phone
calls
computer
an
American
1976
getting
information
light
bulb
Edison
1830
giving
light
camera
a
Frenchman
1837
taking
pictures
bike
an
Englishman
1839
riding
basketball
James
Naismith
1861
playing
Make
up
a
conversation
according
to
the
table.
A:
When
was/were
the….
invented?
B:
It
was/They
were
invented
in…
A:Who
was/were
the…
invented
by?
B:
It
was/They
were
invented
by…
A:
What
is
it/are
they
used
for?
B:
It’s/They’re
used
for…
Report:
My
favorite
invention
is
____I
think
it
is______It
was
invented
in________by______
It’s
used
for
_____
I
would
like
to
invent
______
It
is/They
are
used
for_______because____________
What
When
Who
Be
used
for
1903
The
Wright
brothers
Traveling
The
plane
Talk
about
these
questions
in
groups.
1.
What’s
your
favorite
invention
?
2.
What
would
you
like
to
invent
most?
3.
Why
would
you
like
to
invent
it/them?
提示词：
machine
机器
Here
is
a
box
with
a
beautiful
glass
face.
You
can
see
different
people
in
different
countries
in
it.
You
can
watch
cartoons
and
soap
operas
.
Here
is
a
box
with
beautiful
glass
face.
It
looks
like
a
TV,
but
it
isn’t.
It
can
help
work
and
study.
It
is
also
used
for
playing
games
.
This
little
thing
has
numbers
on
it.
It
is
small
but
it
can
help
you
work
out
math
problems.
calculator
Here
is
a
box
with
a
glass
face.
You
can
make
the
food
hot
fast
.
microwave
oven
It
looks
like
a
pear,
but
it
isn’t
a
kind
of
fruit.
It
is
used
for
giving
light
in
the
dark.
light
bulb
It
is
small,
so
you
can
put
it
into
your
pocket.
Wherever
you
go,
you
can
use
it
to
talk
with
your
friends
and
your
family
far
away.
Rules:
Student
A
comes
to
the
blackboard,
another
student
describes(描述)
the
invention.
Student
A
guesses
what
it
is,
using
“Is
it
a/
an
…?
”
Remember!
Don’t
mention
(提到)
the
name
of
the
inventions.
Guessing
game
你来描述我来猜
invention
when
why
who
where
how
The
invention
was
invented
in
______.
It
was
invented
by
____________.
It
is
used
for___________________
______________________.
Guessing
game
“Is
it
a
/
an
…?
”
…
1903
two
brothers
taking
people
from
one
place
to
another
invention
when:
who:
how:
“Is
it
a/
an
…?
”
invention
when:
who:
how:
It
was
invented
in
________.
…
It
is
used
for_____________.
…
1880/an
Englishman
1976;
America
“Is
it
a/
an
…?
”
invention
when:
how:
It
was
invented
in
_______.
…
in
…
…
for…
where:
England,
Bell(贝尔)
1876
invention
when:
who:
how:
____________
____________
_________
____________
“Is
it
a
/
an
…?
”
where:
…
“Are
they
…?
”
invention
when:
who:
how:
1853/George
Crum
The
invention
were
invented
in
__.
They
were
invented
by
______.
They
are
used
for__________.
You
can
____________.
It’s
because
we
need
things,
we
have
so
many
great
inventions.
有需要才有发明。
To
be
a
small
inventor
成为小小发明家
Mike
homework
robot
Groupwork
why
invention
problem
name
…
use
for
…
What’s
your
problem?
What
do
you
want
to
invent
most?
doing
homework
for
Mike
not
want
to
do
homework
Discuss:
提示词：
machine
机器
To
be
a
small
inventor成为小小发明家
Mike
Groupwork
why
our
invention
problem
name
…
use
for
…
Report
like
this:
In
our
group,
we
want
to
invent
one
thing
which
is
called…
.
It
is
used
for
…
,
because
we
(don’t)
want
to
…
.
With
this
invention,
we
will
be
able
to
….
No
inventions,
no
life!
We
believe
inventions
will
make
our
life
…
homework
robot
Go
to
www.
inventors-club.
com
to
find
more
information.
1.
People
use
knives
for
cutting
things.
Knives
_____
_____
for
cutting
things.
2.
The
students
clean
the
windows
of
their
classroom
twice
a
month.
The
windows
of
their
classroom_____
_______
twice
a
month.
3.
I
found
the
ticket
on
the
floor
.
_____
______
______
______
on
the
floor.
4.
I
told
her
to
return
the
book
in
time.
She
_____
______
to
return
the
book
in
time.
5.
Now
people
can
use
computers
to
help
them.
Now
computers
_____
_____
______
to
help
them.
are
used
are
cleaned
(变被动语态）
The
ticket
was
found
was
told
can
be
used
Exercise:
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