中小学教育资源及组卷应用平台
Unit
6
When
was
it
invented?
Section
B(3a-Self
Check)
教学设计
【学习目标】
掌握本单元单词拼写
掌握语法知识
【重点和难点】
重点：单词和短语书写
难点：语法
【教学过程】
Revision
much
loved
divide..into
stop...from...
look
up
to
encourage
sb
to
do...
achieve
one's
dream
Warming-up
(?导入.mp4?)
What
does
the
movie
talk
about?
Discuss
What
do
you
think
of
a
computer?What
does
it
bring
us?
We
can
watch
a
movie
by
it.
We
can
listen
to
the
music
by
it.
We
can
talk
to
our
friends
by
it.
Words
Wang
Junkai
_______touches
Yang
Mi.
[?n??li]
nearly几乎
辨析：nearly和almost
nearly可与not等词连用，not
nearly绝非
almost可与nothing,no,never连用，但是不能与not连用
Give
a
report
Do
you
know
an
invention
that
is
useful?Tell
us
about
it.
I
have
a
problem.I
can't...
Now
I
own
an
invention.It
is...
I
can...
with
it.
It
is
so
useful.
Reading
3a
Think
of
something
that
you
do
not
like
to
do.
Then
think
of
an
invention
that
could
help
you.
Make
notes.
Problem:
quickly
taking
notes
in
class
New
invention:
a
special
pen
What
it
is
used
for:Helping
me
make
notes
in
class.
3b
Imagine
you
are
a
business
person.
Write
a
description
of
your
new
invention.
Try
to
sell
the
invention
to
the
class.
This
special
pen
was
invented
by
Liu
Jie.
It
has
three
colors
and
is
used
for
taking
notes
and
correcting
mistakes.It
is
very
cheap.It
is
easy
to
take.It
is
made
of
plastic
so
it's
not
heavy.Do
you
want
to
buy
one?
Listening
Reading
task
1.Is
it
easy
to
decide
on
the
inventor
of
certain
inventions?
No,it
isn't.
2.Why
do
books
and
websites
usually
mention
more
than
one
inventor?
Because
the
inventor
used
someone
else's
idea
to
create
his
or
her
invention.
判断正误，正确填T，错误填F
1.Sometimes
a
few
people
may
invent
things
which
are
nearly
the
same.
2.It
is
easy
to
tell
who
came
up
with
the
idea
first.
3.Some
people
doubt
whether
the
inventor
came
up
with
the
idea
himself
or
herself.
TFT
Language
points
It
is
often
difficult
to
decide
on
the
inventor
of
certain
inventions.
decide
on决定，后面加名词或动词ing
We
decided
on
the
trip
to
California
all
of
a
sudden.
我们突然决定去加利福尼亚旅行。
【拓展】decide
to
do
sth或make
a
decision
to
do
sth决定做...
We
decided
to
work
hard.我们决定努力工作。
He
made
a
decision
(决定)
to
make
money.
This
is
because
sometimes
a
few
people
may
invent
things
which
are
nearly
the
same...
This
is
because这是因为...
This
is
because
he
studies
hard.这是因为他努力学习。
练习：You
have
spent
too
much
time
playing
computer
games.That
is
_____
your
eyes
hurt.
A.why
B.how
C.what
D.when
So
some
people
doubt
whether
the
inventor
came
up
with
the
idea
himself
or
herself.
come
up
with想出，相当于think
of/up
The
boy
came
up
with
the
answer
to
the
question.
这个男孩想出了问题的答案。
The
idea
you
_____
worked
out
fine.
A.came
up
with
B.ran
out
of
C.looked
up
to
Summary
Let's
recite
the
article...
2
Rewrite
these
sentences
using
the
passive
voice.
1.
Someone
stole
my
watch.
My
watch
was
stolen
by
someone.
2.
They
used
five
eggs
to
make
this
big
cake.
Five
eggs
were
used
to
make
this
big
cake
by
them.
3.
When
did
they
invent
the
personal
computer?
When
was
the
personal
computer
invented
by
them?
4.
They
asked
us
not
to
run
in
the
hallway.
We
were
asked
not
to
run
in
the
hallway
by
them.
5.
Someone
took
the
video
back
to
the
store.
The
video
was
taken
back
to
the
store
by
someone.
3
Find
out
information
about
an
invention
you
would
like
to
know
more
about
and
write
sentences
below.
Invention:
Telephone
When:
1876
Who:
Bell
Purpose:
To
communicate
with
others
Sing
a
song
I
have
an
invention.I
have
an
invention.
It
is
useful.It
is
useful.
What
is
it
used
for?What
is
it
used
for?
It
can
help
me
do
the
homework.
It
can
help
me
do
the
homework.
Wow,wow,wow.What
a
wonderful
thing
it
is!
Homework
Review
the
words
we
learn.
Review
the
grammar.
Do
you
have
a
problem?Which
invention
can
solve
it?Write
down
your
thoughts.
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九年级上
Unit
6
When
was
it
invented?
Section
B(3a-Self
Check)
Revision
much
loved
divide..into
stop...from...
Revision
look
up
to
encourage
sb
to
do...
achieve
one's
dream
Warming-up
What
does
the
movie
talk
about?
Discuss
What
do
you
think
of
a
computer?What
does
it
bring
us?
We
can
watch
a
movie
by
it.
We
can
listen
to
the
music
by
it.
We
can
talk
to
our
friends
by
it.
Step1:Let's
learn
words!
Words
Wang
Junkai
_______
touches
Yang
Mi.
nearly
nearly
几乎
[?n??li]
辨析：nearly和almost
nearly可与not等词连用，not
nearly绝非
almost可与nothing,no,never连用，但是不能与not连用
Give
a
report
Do
you
know
an
invention
that
is
useful?Tell
us
about
it.
I
have
a
problem.I
can't...
Now
I
own
an
invention.It
is...
I
can...
with
it.
It
is
so
useful.
Step2:Go
on
reading!
Reading
3a
Think
of
something
that
you
do
not
like
to
do.
Then
think
of
an
invention
that
could
help
you.
Make
notes.
Problem:
quickly
taking
notes
in
class
New
invention:
a
special
pen
What
it
is
used
for:
Helping
me
make
notes
in
class.
Reading
3b
Imagine
you
are
a
business
person.
Write
a
description
of
your
new
invention.
Try
to
sell
the
invention
to
the
class.
This
special
pen
was
invented
by
Liu
Jie.
It
has
three
colors
and
is
used
for
taking
notes
and
correcting
mistakes.It
is
very
cheap.It
is
easy
to
take.It
is
made
of
plastic
so
it's
not
heavy.Do
you
want
to
buy
one?
Reading
1
Complete
the
passage
with
the
correct
forms
of
the
words
in
the
box.
invent
doubt
mention
website
all
of
a
sudden
It
is
often
difficult
to
decide
on
the
inventor
of
certain
inventions.
This
is
because
sometimes
a
few
people
may
_________things
which
are
nearly
the
same.
It's
hard
to
tell
who
came
up
with
the
idea
first.
Some
inventions
can
also
lead
to
other
inventions________________.
invent
all
of
a
sudden
So
some
people
________whether
the
inventor
came
up
with
the
idea
himself
or
herself.
They
think
that
the
inventor
used
someone
else's
idea
to
create
his
or
her
invention.That
is
why
books
or
________usually________
more
than
one
inventor
when
giving
information
about
inventions.
doubt
websites
mention
Listening
It
is
often
difficult
to
__________
the
inventor
of
certain
inventions.This
is
because
sometimes
a
few
people
may
invent
things
which
are
nearly
the
same.
It's
hard
to
tell
who
_______________________.Some
inventions
can
also
lead
to
other
inventions
all
of
a
sudden.So
some
people
doubt
whether
the
inventor
came
up
with
the
idea
himself
or
herself.
They
think
that
the
inventor
used
someone
else's
idea
to
create
his
or
her
invention.
That
is
why
books
or
websites
usually
mention
_______________________
when
giving
information
about
inventions.
decide
on
came
up
with
the
idea
first
more
than
one
inventor
Reading
task
1.Is
it
easy
to
decide
on
the
inventor
of
certain
inventions?
No,it
isn't.
2.Why
do
books
and
websites
usually
mention
more
than
one
inventor?
Because
the
inventor
used
someone
else's
idea
to
create
his
or
her
invention.
Reading
task
判断正误，正确填T，错误填F
1.Sometimes
a
few
people
may
invent
things
which
are
nearly
the
same.
2.It
is
easy
to
tell
who
came
up
with
the
idea
first.
3.Some
people
doubt
whether
the
inventor
came
up
with
the
idea
himself
or
herself.
T
F
T
Language
points
It
is
often
difficult
to
decide
on
the
inventor
of
certain
inventions.
decide
on决定，后面加名词或动词ing
We
decided
on
the
trip
to
California
all
of
a
sudden.
我们突然决定去加利福尼亚旅行。
【拓展】decide
to
do
sth或make
a
decision
to
do
sth决定做...
We
decided
to
work
hard.我们决定努力工作。
He
made
a
_________(决定)
to
make
money.
decision
Language
points
This
is
because
sometimes
a
few
people
may
invent
things
which
are
nearly
the
same...
This
is
because这是因为...
This
is
because
he
studies
hard.这是因为他努力学习。
练习：You
have
spent
too
much
time
playing
computer
games.That
is
_____
your
eyes
hurt.
A.why
B.how
C.what
D.when
Language
points
So
some
people
doubt
whether
the
inventor
came
up
with
the
idea
himself
or
herself.
come
up
with想出，相当于think
of/up
The
boy
came
up
with
the
answer
to
the
question.
这个男孩想出了问题的答案。
The
idea
you
_____
worked
out
fine.
A.came
up
with
B.ran
out
of
C.looked
up
to
Summary
Event
Why
Result
It
is
difficult
to
decide
on
the
inventor
of
certain
inventions
It
is
hard
to
tell
who
came
up
with
the
idea
first.
Some
inventions
can
also
lead
to
other
inventions
all
of
a
sudden.
Books
and
websites
usually
mention
more
than
one
inventor
when
giving
information
about
inventions.
Let's
recite
the
article...
Reading
2
Rewrite
these
sentences
using
the
passive
voice.
1.
Someone
stole
my
watch.
My
watch
was
stolen
by
someone.
2.
They
used
five
eggs
to
make
this
big
cake.
Five
eggs
were
used
to
make
this
big
cake
by
them.
3.
When
did
they
invent
the
personal
computer?
When
was
the
personal
computer
invented
by
them?
Reading
4.
They
asked
us
not
to
run
in
the
hallway.
We
were
asked
not
to
run
in
the
hallway
by
them.
5.
Someone
took
the
video
back
to
the
store.
The
video
was
taken
back
to
the
store
by
someone.
Reading
3
Find
out
information
about
an
invention
you
would
like
to
know
more
about
and
write
sentences
below.
Invention:
When:
Who:
Purpose:
Telephone
1876
Bell
To
communicate
with
others
Sing
a
song
I
have
an
invention.I
have
an
invention.
It
is
useful.It
is
useful.
What
is
it
used
for?What
is
it
used
for?
It
can
help
me
do
the
homework.
It
can
help
me
do
the
homework.
Wow,wow,wow.What
a
wonderful
thing
it
is!
Homework
Review
the
words
we
learn.
Review
the
grammar.
Do
you
have
a
problem?Which
invention
can
solve
it?Write
down
your
thoughts.
https://www.21cnjy.com/help/help_extract.php
