Unit2 colors grammar课件28张2021-2022学年牛津译林版九年级英语上册

(共28张PPT)
九上
Unit
2
Colors
Grammar
2021.9.23
calm;
focused
cheerful;
energetic
Not
everyone
will
react
the
same
way
to
the
same
color.
Timmy:
Good
morning,
doctor!
Doctor:
Good
morning.
How
can
I
help
you?
Timmy:
I
feel
stressed
these
days
because
I
am
going
to
take
an
important
test
next
week.
I
can’t
sleep
well.
What
should
I
do?
Doctor:
My
suggestion
is
that
you
should
wear
blue
more.
Blue
is
a
calm
color.
It
will
bring
peace
to
your
mind
and
body.
Timmy:
Thank
you,
doctor!
Colors
can
influence
our
moods
Colors
can
make
us
feel
happy
or
sad,
energetic
or
sleepy.
Many
women
like
to
wear
white
on
their
wedding
day.
Green
is
the
color
of
nature
and
represents
new
life.
Wearing
red
can
make
it
easier
to
take
action.
……
I
know
that…
/
I
(don’t)
think
that
…
/
I
(don’t)
believe
that
..
/
I
am
sure
/
certain
that
…
I
know
that
colors
can
influence
our
moods.
An
object
clause
functions
as
the
object
of
a
sentence.
We
use
that
to
introduce
an
object
clause
that
is
a
statement.
An
object
clause
can
be
put
after
verbs
such
as
know,
think,
believe,
hope
and
mean.
Some
people
believe
that
colors
can
influence
our
moods.
She
hopes
that
yellow
can
bring
you
success.
Object
clauses
introduced
by
that
An
object
clause
can
also
follow
adjectives
such
as
certain,
sure
and
glad.
He
is
glad
that
the
walls
in
his
room
are
blue.
She
is
sure
that
yellow
can
bring
her
good
luck.
In
informal
English,
we
often
drop
that.
I
think
(that)
blue
is
better
than
pink.
“I
am
feeling
blue”
means
(that)
“I
am
feeling
sad.”
Do
you
think
(that)
your
favourite
color
matches
your
characteristics?
Object
clauses
introduced
by
that
Talking
about
room
colors
(p.26)
Sandy
is
chatting
online
with
Millie
about
room
colors.
Try
to
add
that
to
each
object
clause.
Millie:
Did
you
know
(that)
there
is
a
relationship
between
colors
and
moods?
Sandy:
Certainly.
I
think
(that)
colors
influence
our
everyday
lives
in
many
ways.
Millie:
How
should
we
choose
the
colors
for
the
rooms
of
a
house?
Sandy:
Most
people
think
(that)
light
colors
are
better
than
dark
ones.
Millie:
Yes.
I
notice
(that)
light
colors
make
rooms
seem
larger.
Sandy:
Sure.
I
also
know
(that)
blue
can
make
us
feel
relaxed.
Millie:
Yes.
My
mum
says
(that)
blue
is
suitable
for
bedrooms.
I
also
find
(that)
some
people
prefer
orange
for
their
dining
rooms.
Sandy:
True,
but
it
depends
on
personal
taste.
Anyway,
we
should
choose
the
color
which
makes
us
feel
comfortable.
Colors
cannot
influence
our
moods.
I
don’t
think
(that)
colors
can
influence
our
moods.
由that引导的宾语从句，其主句的谓语动词think,
believe,
imagine,
suppose,
expect,
guess
等，主句的主语是第一人称且主句是一般现在时时，从句的否定一般要转移到主句中。
I
don’t
think
that
they
will
wait
to
the
last
minute.
The
wall
will
be
painted
blue.
I
was
told
that
the
wall
would
be
painted
blue.
当主句的谓语动词时一般过去时，从句谓语动词一般要用与过去相关的时态。例如：
I
only
knew
he
was
studying
in
a
western
country,
but
I
didn’t
know
which
country
he
was
in.
当从句表示客观事实或真理时，不需要根据主句时态进行调
整。例如：
My
mother
told
me
that
a
friend
in
need
is
a
friend
indeed.
Do
cool
colors
have
a
calming
influence?
Will
cool
colors
help
you
reduce
stress
and
get
a
good
night’s
sleep?
Yes/no
questions
Do
cool
colors
have
a
calming
influence?
I
wonder
a
calming
influence.
Will
cool
colors
help
you
reduce
stress
and
get
a
good
night’s
sleep?
I
also
wonder
help
you
reduce
stress
and
get
a
good
night’s
sleep.
Yes/no
questions
cool
colors
have
if
/
whether
if
/whether
cool
colors
will
We
use
if
or
whether
to
introduce
an
object
clause
that
expresses
a
yes/no
question.
Such
an
object
clause
often
follows
verbs
such
as
ask,
see,
wonder
and
find
out.
The
word
order
in
the
clause
should
be
the
same
as
that
in
a
statement.
You
may
wonder
if/whether
colors
influence
our
moods.
Sandy
asks
if/whether
orange
can
cheer
her
up.
Object
clauses
introduced
by
if
or
whether
Problems
about
shopping
(p.27)
The
Class
1,
Grade
9
students
are
shopping.
Complete
the
sentences
by
using
if
or
whether
to
make
object
clauses.
Kitty
cannot
decide
____________________________
____________________________________________
Sandy
does
not
know
___________________________
_____________________________________________
3.
Amy
is
asking
__________________________________
_____________________________________________
Simon
is
not
sure
_______________________________
_____________________________________________
5.
Daniel
often
wonders
____________________________
____________________________________________
if
/
whether
she
should
choose
the
red
dress.
if
/
whether
white
clothes
suit
her.
if
/
whether
the
sports
bag
is
made
of
cotton.
if
/
whether
the
green
T-shirt
matches
his
trousers.
if
/
whether
he
should
stay
at
home
instead
of
going
shopping.
How
much
do
you
know
about
colors?
(p.28)
Daniel
wants
to
tell
his
online
friend
Tommy
about
colors.
Help
him
complete
his
email
using
that,
if
or
whether.
that
if/whether
that
if/whether
that
if/whether
Daniel
has
some
questions
about
colors
to
ask
his
dad,
but
his
dad
has
not
come
home
yet.
Help
him
write
a
note
for
his
dad.
that
Dad
knows
a
lot
about
colors
if/whether
red
is
just
the
color
of
heat
and
power
if/whether
yellow
was
once
the
color
of
the
rulers
in
ancient
China
if/whether
the
rulers
in
ancient
Europe
liked
to
wear
purple
if/whether
all
the
doctors
in
the
world
wear
white
uniforms.
我们可以用if或whether引导宾语从句，此时从句部分的语义相当于一个一般疑问句。如：
I
want
to
know
if
/
whether
he
is
our
new
teacher.
连词if或whether意思是“是否”，在从句中不充当句子成分，在口语中多用if。如：
Tom
wonders
if
/whether
his
grandpa
will
come
next
week.
宾语从句的语序必须是陈述语序，即“连接词+主语+谓语+其他成分”。如：
“Did
Mary
clean
the
classroom
yesterday?”
Mr
Hu
is
asking.
Mr
Hu
is
asking
if/whether
Mary
cleaned
the
classroom
yesterday.
宾语从句中的人称代词要符合逻辑，有时需进行合理变化。如：
She
wonders,
“Can
I
keep
that
book
for
one
more
week?”
She
wonders
if
/whether
she
can
keep
that
book
for
one
more
week.
“Can
you
help
me?”
she
asks.
She
asks
if/whether
I
can
help
her.
Will
the
students
arrive
on
time?
I
don’t
know
_______________________________________________________
2.
Will
red
bring
good
luck?
Amy
is
not
certain
_________________________________________________
3.
Will
all
the
postmen
in
the
world
wear
green
uniforms?
Simon
wants
to
know
_______________________________________________
_________________________________________________________________
4.
Does
the
white
T-shirt
match
my
trousers?
Daniel
wonders
____________________________________________________
5.
Have
you
closed
all
the
windows
before
leaving
the
classroom,
Tom?
The
teacher
asks
Tom
_______________________________________________
____________________________
if
/
whether
the
students
will
arrive
on
time.
if/whether
red
will
bring
good
luck.
if
/
whether
all
the
postmen
in
the
world
wear
green
uniforms.
if/whether
the
white
T-shirt
matches
his
trousers.
if
/
whether
he
has
closed
all
the
windows
before
leaving
the
classroom.
Write
and
share
your
understanding
of
colors.
Describe
the
picture
and
share
your
feelings
when
you
look
at
it.
Try
to
use
object
clauses
introduced
by
that,
if
or
whether.
（4
to
5
sentences
）
Writing
Many
people
agree
that
warm
colors
can
be
used
in
cold
areas
to
create
a
warm
and
comfortable
feeling.
Have
you
ever
wondered
whether
cool
colors
have
a
calming
effect
and
will
help
you
reduce
stress?
Do
you
know
that
colors
influence
us
on
a
few
different
levels?
Some
people
think
red
means
stop
and
danger.
But
do
you
know
that
it
is
often
used
for
celebrations?
Some
people
think
yellow
represents
success.
But
do
you
know
if
it
was
once
the
color
of
the
rulers
in
ancient
China?
If
you
are
interested
in
colors
,
you
can
read
more
and
you
will
surely
know
more.
(that)
(that)
that,
if,
whether
the
word
order
pronouns
tense
Review
what
we
have
learnt
in
this
period.
Polish
your
writing
after
class.
3.
Finish
the
exercises
on
your
work
sheet.
Homework