(共41张PPT)
To
talk
about
the
history
of
inventions
To
learn
the
new
words
Passive
voice
1.--When
was
the
telephone
invented?
--I
think
it
was
invented
in
1876.
2.--Who
was
it
invented
by?
--I
think
it
was
invented
by
Jackson.
3.--What
is
it
used
for?
--It
is
used
for
doing（be
used
to
do）…
heel,
scoop,
electricity,
style,
project,
pleasure,
zipper,
daily,
website,
pioneer,
list,
mention
Do
you
know
the
information
of
these
inventions?
light
bulb
[b?lb]
Edison
Active
Voice:
Passive
Voice:
Who
was
it
invented
by?
Edison
invented
the
light
bulb.
The
light
bulb
was
invented
by
Edison.
Active
Voice:
Passive
Voice:
the
first
car
Benz
Who
was
it
invented
by?
Benz
invented
the
first
car
.
The
first
car
was
invented
by
Benz.
Active
Voice:
Passive
Voice:
Bell
the
first
telephone
Who
was
it
invented
by?
The
first
telephone
was
invented
by
Bell.
Active
Voice:
Passive
Voice:
Baird
the
first
television
Who
was
it
invented
by?
The
first
television
was
invented
by
Baird.
Active
Voice:
Passive
Voice:
Ted
Hoff
the
first
computer
Who
was
it
invented
by?
The
first
computer
was
invented
by
Hoff.
1a
Order
I
think
the
TV
was
invented
after
the
car.
Order
1a
1a
Order
I
think
the
TV
was
invented
after/before
the
car.
Let's
Listen!
When
were
they
invented？
_________
1876
_________
1885
_________
1927
_________
1971
a
b
c
d
1b
d
a
c
b
Now,I
know
When
were
cars
invented？
Cars
__________________
in
1885.
(1885,
invent)
were
invented
You
can
fill!
When
were
TVs
invented？
TVs
__________________
1927.
(1927,
invent)
were
invented
in
Easy!
When
were
computers
invented？
Computers
___
______
__
____.
(1971,
invent)
were
invented
in
1971
Do
it
by
yourself
!
When
were
telephones
invented？
Telephones
___
______
__
______.
(1876,
invent)
were
invented
in
1876
1c
A:
When
____
the
TV
_______?
B:
It
_____
_____
in
1927.
A:
Who
____
it
_______
by?
B:
It
____
_____
_____
Baird.
was
was
was
was
invented
by
invented
invented
invented
A:
When
____
the
___
______?
B:
It
_____
_____
in
_____.
A:
Who
____
it
______
by?
B:
It
____
_____
_____
_____.
1907
Wright
Brothers
Pair
work
1885
Benz
1876
Bell
1971
Hoff
Questions
talking
Language
points:
be
used
for
doing
=
be
used
to
do
What
is
it
used
for?
talk
What
is
it
__________?
used
for
used
for
writing
used
to
write
What
_______________?
are
they
used
for
They
are
_________________.(serve)
They
are
_________________.(serve)
used
for
serving
used
to
serve
What
_______________?
are
they
used
for
They
are
_______________
in
the
dark.(see)
They
are
_________________
.(see)
used
for
seeing
used
to
see
in
the
dark
They’re
used
for
___________
the
style
of
the
shoes.(change)
special
high
heels
What
are
they
used
for?
changing
They’re
used
to
___________
the
style
of
the
shoes.(change)
change
A:
What
are
they
used
for?
B:
They’re
used
for
______________.
(They’re
used
to
______________.)
2c
1
2
3
2a
________
the
style
of
the
shoes
hot
ice-cream
scoop
seeing
_____________
shoes
with
lights
_______
really
cold
ice-cream
shoes
with
special
heels
What
is
it
/
are
they
used
for?
changing
in
the
dark
serving
2b
Summary
A:---When
___
the
telephone
_______?
B:---It
was
________
in
1876.
A:---Who
____
it
_______
____?
B:---It
___
______
___
Bell.
A:---What
is
it
____
____?
B:---It's
used
for
talking.
was
invented
invented
was
invented
by
was
invented
by
used
for
A:---When
___
the
car
_______?
B:---It
was
________
in
1876.
A:---Who
____
it
_______
____?
B:---It
___
______
___
Benz.
A:---What
is
it
____
____?
B:---It's
____
___
_______.
(drive)
was
invented
invented
was
invented
by
was
invented
by
used
for
used
for
driving
It's
your
turn!
Come
on!
Hamilton
1858
Dagure
1825
Brighton
1925
Write
in
your
card
A:---When
________________?
B:---It
______________.
A:---Who
_______________?
B:---It
____________________.
A:---What_______________?
B:---It's
___________________.
Hamilton
1858
Dagure
1825
Brighton
1925
1.
The
computer
was
invented
in
1976.
(对划线部分提问)
_______
_______
the
personal
computer
_________?
2.
The
shoes
with
lights
were
invented
by
Julie
Thompson.
(对划线部分提问)
_______
_______
the
shoes
with
lights
_______
______
?
When
was
invented
Who
were
invented
by
3.
Knives
are
used
for
cutting
things.
(对划线部分提问)
_______
_______
knives
_______
______?
4.
A
Chinese
named
Cai
Lun
invented
paper.
(改为被动语态)
Paper
_______
_______
_______
a
Chinese
named
Cai
Lun.
What
are
used
for
was
invented
by
Homework
Share
an
interesting
invention
in
your
life
with
your
friend
Finish
your
card
and
surf
the
Internet
to
know
more
about
inventions
and
try
to
think
about
a
new
invention
They
are
excellent
inventors.
I
think
you
should
learn
from
them
and
study
hard
to
be
a
better
man.
Maybe
you
will
be
the
person
who
can
change
the
world!
Believe
yourself
and
Step
forward!
THANK
YOU
Send
someone
to
love
me
I
need
to
rest
in
arms
Keep
me
safe
from
harm
In
pouring
rain
Give
me
endless
summer
Lord
I
fear
the
cold
Feel
I'm
getting
oldExercise
1.Fill
in
the
bank.
Part
1.
A:---When
___
the
car
_______?
B:---It
was
________
in
1876.
A:---Who
____
it
_______
____?
B:---It
___
______
___
Benz.
A:---What
is
it
____
____?
B:---It's
____
___
_______.
(drive)
Part
2.
A:---When
________________?
B:---It
______________.
A:---Who
_______________?
B:---It
____________________.
A:---What_______________?
B:---It's
plete
the
exercises
A.
The
computer
was
invented
in
1976.
(对划线部分提问)
_______
_______
the
personal
computer
_________?
B.
The
shoes
with
lights
were
invented
by
Julie
Thompson.
(对划线部分提问)
_______
_______
the
shoes
with
lights
_______
______
?
C.
Knives
are
used
for
cutting
things.
(对划线部分提问)
_______
_______
knives
_______
______?
D.A
Chinese
named
Cai
Lun
invented
paper.
(改为被动语态)
Paper
_______
_______
_______
a
Chinese
named
Cai
Lun.
Share
your
card.科
目
English
班
级
九（
10
）
课
题
Unit
6
When
was
it
invented?
Section
A
(1a-2c)
共
5
课
时
第
1
课
时
2020年
10
月
28
日
教
学
目
的
知识与技能
1.Master
the
key
words
and
sentences.2.To
talk
about
the
history
of
some
inventions3.Train
students’
listening
and
communicative
competence.
过程与方法
1.Learn
the
new
words
through
word
cards
and
conversations
and
practice.2.Lead
in
the
target
language
through
listening
and
speaking
practice.
情感态度与价值观
Many
important
inventions
have
changed
the
world
a
lot.
So,
we
must
know
about
them
better.
教学重点
1.Master
the
key
words
and
target
language.2.Learn
to
talk
about
the
history
of
some
inventions.3.Improve
students’
listening
and
speaking
skills.
教学难点
How
to
talk
about
the
history
of
some
inventions.
教学方法
Task-based
teaching
method
辅助工具
An
English
textbook
and
a
projector
复习或导入
Step
1
Warm
upChoose
three
inventions
and
ask
the
students
to
guess
when
each
one
was
invented.
新
授
知
识
Step
2
Presentation1.Teach
Activity
1a.Call
students’
attention
to
the
four
pictures
and
let
students
tell
what
they
are.
Then
write
the
name
of
each
invention
on
the
blackboard.Read
the
instruction
to
the
class.
Invite
a
pair
of
students
to
read
the
sample
conversation,
and
have
students
work
in
pairs
to
guess
the
invented
order.2.Teach
Activity
1b.Call
students’
attention
to
the
four
inventions
in
the
picture
and
four
dates
in
the
box.Ask
students
to
listen
carefully
and
match
the
inventions
with
the
dates.
Writes
the
correct
letter
in
front
of
each
date
as
the
sample
given.3.Teach
Activity
1c.
新
授
知
识
及
总
结
Invite
a
pair
of
students
to
demonstrate
the
sample
conversation,
and
then
read
the
instruction
to
the
class.Have
students
work
in
pairs
to
practice
the
conversations
like
the
sample.
Ask
students
to
pay
much
attention
to
the
dates
of
inventions.After
students
finish
this
activity,
ask
some
pairs
to
act
out
their
conversations
to
the
class.Step
3
Practice1.Teach
Activity
2a/2bRead
the
instruction
of
2a
and
2b
to
the
class.
And
then
play
the
tape,
for
the
first
time,
students
listen
and
number
the
order
according
to
the
points
they
hear.
For
the
second
time,
students
listen
carefully
and
complete
the
chart.Later,
student
listen
again
and
check
the
answers.2.Teach
Activity
2c.Invite
a
pair
of
students
to
read
the
sample
conversation,
and
read
the
instruction
to
the
class.
Then,
get
students
to
make
their
own
conversations
using
the
information
in
2b.
巩
固练
习
Step
4
summaryPractice
Activity
Ask
students
to
complete
the
card
and
share
with
classmates.Then,
lead
students
to
say
the
inventions
in
their
life.Finally,
listen
to
the
songs
to
have
a
strong
feeling
to
be
a
better
man.
作
业
Practice
reading
the
conversation
in
activity
2c.Finish
the
exercise
in
the
card
and
surf
the
Internet
after
class.Preview
the
next
period.
教学板书
Unit
6
When
was
it
invented?Section
A
(1a—2c)A:
When
was
the
telephone
invented?B:
I
think
it
was
invented
in
1876.
A:Who
was
it
invented
by?B:I
think
it
was
invented
by
Jackson.A:What
is
it
used
for?
B:It
is
used
for
doing...
