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Go
for
it
九年级
Unit
5
What
are
the
shirts
made
of?
SectionA
Grammar
Focus
4a-4c
&
2d
语法课公开课
Let's
enjoy
a
video.
Tea
plants
____________
Tea
leaves
________________
Then
tea
leaves
___________________
The
tea
____________
Finally
the
tea
_________
many
countries
and
places
around
China.
are
grown.
are
picked
by
hand.
are
sent
for
processing.
is
packed.
is
sent
to
How
is
tea
produced?
被动语态结构:
be动词+V过去分词
英语中有两种语态。即主动语态
(The
Active
Voice)与被动语态（The
Passive
Voice)。
主动语态表示主语是动作的执行者；被动语态表示主语是动作的承受者.
Many
people
speak
English.
主动句与被动句之间的转换:
English
is
spoken
by
many
people.
主语
谓语动词主动语态
宾语
主语
谓语动词被动语态的过去分词
介词+
宾语
被动语态的基本结构:be
+
done
(p.p.)+
(by
…)
be有各种时态的变化
其否定形式为
be+not+done（过去分词）
被动语态要说明动作的发出者就加上by+sb（被某人，由某人）
过去分词
后面能接宾语的动词才有被动语态
肯定式
否定式
疑问式
一般
现在时
I
am
asked
…
He
/
She
is
asked
…
We/You/They
are
asked
…
I
am
not
asked…
He
/
She
is
not
asked…
We/You/They
are
not
asked
…
Am
I
asked
…?
Is
he/she
asked
…?
Are
we/you
/they
asked
…?
被动语态的句式
动词过去分词的变化:
1.规则动词的过去分词：
1)一般情况在动词原形后加-ed
watch---watched
2)以不发音e结尾的加-d
practice---practiced
3)以辅音加y结尾的，去y变i加-ed
study---studied
4)以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加-ed
stop---stopped
drop---dropped
英语重读闭音节就是闭音节中为重读音节的音节，重读闭音节中元音字母不是发它本身的字母音，而是发短元音。
2.不规则动词的过去分词：
如：am/is/are______
was/were_____
have/has_____
do_____
go_______
write______
eat____
leave_____
drink______
take_____
break______
speak______
steal______
see______
give______
get______
bring______
know______
had
done
gone
been
been
written
eaten
left
drunk
taken
broken
spoken
stolen
seen
given
gotten/got
brought
known
规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。部分不规则动词的过去分词形式也和过去式一样。
How
is
tea
produced?
1.
Tea
is
produced
in
many
different
areas.
2.
Tea
plants
are
grown
on
the
mountains.
3.
They
are
picked
by
hand.
4.
The
tea
is
packed
and
sent
places.
to
many
is
produced
are
grown
are
picked
is
packed
sent
am/is/are
+
动词过去分词
Passive
voice
in
present
tense.
一般现在时的被动语态
Step
1.
What
does
the
structure
look
like?
1.
你的衬衫是棉的吗？
____
your
shirts
_____
of
cotton?
2.
是的,
而且它们产于美国。
Yes,
they
are.
And
they
_____
_____
in
the
US.
3.
飞机模型是由什么制成？
______
the
model
plane
______
of?
4.
它是由旧木头和玻璃制成。
It
___
______of
used
wood
and
glass.
were
made
Are
made
What’s
made
is
made
Grammar
focus
1.
Children
under
18
_____________
(not
allowed)
to
watch
this
show
without
their
parents.
2.
We
________
(pay)
by
the
boss
on
the
last
Friday
of
each
month.
3.
A:
What
language
_________
(speak)
in
Germany?
B:
Most
people
speak
German,
but
many
can
speak
English,
too.
4a
Complete
the
sentences
.
4.
Most
of
the
earth’s
surface
__________
(cover)
by
water.
5.
The
classroom
___________
(clean)
by
the
students
every
day.
德国
德语
表面，表层
老板，上司
Ex.2
1.
Children
under
18
_____________
(not
allowed)
to
watch
this
show
without
their
parents.
2.
We
________
(pay)
by
the
boss
on
the
last
Friday
of
each
month.
3.
A:
What
language
_________
(speak)
in
Germany?
B:
Most
people
speak
German,
but
many
can
speak
English,
too.
are
not
allowed
are
paid
is
spoken
4.
Most
of
the
earth’s
surface
__________
(cover)
by
water.
5.
The
classroom
___________
(clean)
by
the
students
every
day.
is
covered
is
cleaned
4a
Complete
the
sentences
.
Ex.2
Rewrite
the
sentences
using
the
passive
voice.
4b
Farmers
plant
the
tea
on
the
sides
of
mountains.
_____________________________________________
2.
This
shop
uses
the
best
materials
to
make
dresses.
_____________________________________________
3.
Careless
driving
causes
many
traffic
accidents.
_____________________________________________
4.
The
postman
brings
letters
and
postcards
to
people’s
homes.
_____________________________________________
5.
Our
family
does
not
use
this
silver
plate
very
often.
_____________________________________________
The
tea
is
planted
on
the
sides
of
mountains
by
farmers.
The
best
materials
are
used
to
make
dresses
by
this
shop.
Many
traffic
accidents
are
caused
by
careless
driving.
Letters
and
postcards
are
brought
to
people’s
homes.
This
silver
plate
is
not
used
very
often
in
our
family.
Tea
plants
are
grown
on
the
mountains
.
Farmers
grow
tea
plants
on
the
mountains.
by
farmers.
Passive
Voice
被动语态
Active
Voice
主动语态
Step
2.
What
are
the
differences?
农民在山上种植茶树。
tea
plants
on
the
sides
of
mountains.
Passive
Voice
被动语态
Active
Voice
主动语态
Farmers
grow
to
many
places
by
workers.
The
tea
is
packed
and
sent
to
many
places.
Workers
the
tea
pack
and
send
2.
The
best
materials
are
used
by
this
shop
to
make
dresses.
3.
Many
traffic
accidents
are
caused
by
careless
driving.
4.
Letters
and
postcards
are
brought
to
people’s
homes
by
the
postman.
5.
This
silver
plate
is
not
used
very
often
by
our
family.
4b
Rewrite
the
sentences
using
passive
voice.
Ex.3
Dear
Joe,
China
is
the
homeland
of
tea.
There
are
many
kinds
of
tea
in
China.
For
example,
Longjing
tea
and
Tie
Guanyin
_________(love)
by
many
people.
As
far
as
I
know,
farmers
___________
(grow)
tea
plants
on
the
sides
of
the
mountains.
When
the
leaves
are
ready,
they
___________
___________________________________
(被手工采摘并送去加工）.
After
that,
the
workers
______________________________________
_________________________________
(包装好并送往不同的地区）.
(more
information)
________________________________________
__________________________________________________________
I
hope
this
e-mail
can
help
you.
Yours,
Joy
Complete
the
e-mail
Step
3.
How
do
you
use
passive
voice?
Ex.4
customs
in
tea
drinking
图解助记:
有关be
made...的短语:
Many
people
speak
English.
主动句与被动句之间的转换:
English
is
spoken
by
many
people.
主语
谓语动词主动语态
宾语
主语
谓语动词被动语态的过去分词
介词+
宾语
We
speak
English
everyday.
English
is
spoken
by
us
everyday.
主动语态:
表示主语是动作的执行者.
被动语态:
表示主语是动作的承受者.
主动变被动的方法:
总结:
主动语态
被动语态
宾语
→
谓语
→
主语
→
其他
→
抄下来
主语
be+
P.P(过去分词)
by
+宾语
1.They
make
shoes
in
that
factory.
主语+及物动词+宾语
Shoes
are
made
(by
them)
in
that
factory.
一般现在时的被动语态：
变为被动语态一
S(主语）+am/is
/are
+过去分词
Exercises（针对练习，变被动语态）
They
play
football
on
Sunday.
Lucy
does
the
homework
in
the
evening.
They
often
use
computers
in
class.
We
make
these
machines
in
Beijing.
Football
is
played
(by
them)
on
Sunday.
The
homework
is
done
(by
Lucy
)in
the
evening.
Computers
are
often
used
(by
them)
in
class.
These
machines
are
made
(by
us)in
Beijing.
He
looked
after
the
little
baby
yesterday.
主
谓(动介)
宾(承受者)
The
little
baby
was
looked
after
by
him
yesterday.
.
变为被动语态二
主动语态：
被动语态：
They
bought
ten
computers
last
term．
Ten
computers
were
bought
(by
them)
last
term.
一般过去时的被动语态：
S+
was/were
+过去分词
Exercises（针对练习，变被动语态）
1）They
built
the
tall
building
last
year.
2)He
took
good
care
of
his
little
brother
yesterday.
3)We
cleaned
our
classroom
just
now.
4)They
used
this
room
for
resting.
The
tall
building
was
built
by
them
last
year.
His
little
brother
was
taken
good
care
of
by
him
yesterday.
Our
classroom
was
cleaned
by
us
just
now.
This
room
was
used
for
resting
by
them.
注：动词短语作谓语，变被动语态时，不能省掉短语中的介词或副词，如例2).
People
play
football
all
over
the
world.
2.
The
old
man
on
TV
tells
a
story
on
Sunday.
3.
Students
listen
to
the
kind
teacher
carefully.
Football
is
played
by
people
all
over
the
world
.
A
story
is
told
by
the
old
man
on
TV
on
Sunday.
The
kind
teacher
is
listened
to
by
students
carefully.
把下列主动句变为被动句:
growing
picking
processing
and
packing
drinking
Warming
up
Listen
to
the
conversation
and
answer
the
following
questions.
2d
1.
Where
is
tea
produced
in
China?
2.
Do
many
people
drink
tea
all
over
the
world?
Why?
In
many
different
areas,
such
as
Anxi
and
Hangzhou.
Yes,
they
do.
Because
people
say
that
tea
is
good
for
both
health
and
business.
Read
the
conversation
and
complete
the
blanks.
1.
China
____________
tea
both
in
the
past
and
now.
2.
_________
I
know,
tea
plants
_________
on
the
sides
of
mountains.
3.
When
the
leaves
are
ready,
they
__________
by
hand
and
then
_________
for
processing.
4.
The
tea
_________
and
sent
to
many
different
countries
and
places
around
China.
is
famous
for
As
far
as
are
grown
are
picked
are
sent
is
packed
2d
根据句意用be
known
as或be
known
for的适当形式填空。
1.
Han
Han
____________
his
writings.
2.
As
we
know,
Yao
Ming
__________
a
basketball
player.
is
known
for?
is
known
as?
1.这个风筝是用纸做的。
The
kite
______________
paper.
2.这种酒是用小麦酿成的。
The
wine
________________
wheat.
3.这辆车在上海制造。
This
car
________________Shanghai.
4.其中一些树将被做成纸。
Some
of
the
trees
will
________________
paper.
5.那把椅子是一位老木匠制作的。
The
chair
________________
an
old
carpenter.
is
made
of
is
made
from
was
made
in
be
made
into
was
made
by
一般现在(过去)时态被动语态的几种句型：
1.肯定句:
主语
+
be
+
V-ed
+
(by…)
The
shoes
are
made
by
workers.
2.否定句:
主语
+
be
+
not
+
V-ed
+
(by…)
3.一般疑问句:
Be
+
主语
+
V-ed
+
(by…)?
The
shoes
aren’t
made
by
workers
.
Are
the
shoes
made
by
workers
?
特殊疑问句:
疑问词
+
be
+
主语
+
V-ed
+
(by…)?
When
/Where
are
the
shoes
made
by
workers?
SUM-UP
1.
Review
the
grammar
focus
and
try
to
have
a
dictation
about
them.
2.
Preview
1a-2a
on
page
37-38.
Homework
Thanks
for
your
listening!
谢谢
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Unit5
What
are
the
shirts
made
of?
Section
A
2d
&Grammar
focus
4a-4c
同步练习
词汇。
The
flower
is
old.
But
many
people
think
it
is
________
(生气勃勃的)
at
night.
2．You
need
a
pair
of
s_________
to
cut
it
off.
3．Please
tell
us
the________
(形式)
of
the
sentences.
4．There
are
many
beautiful
_________（气球）in
the
sky.
5.
John
son
likes
to
take
down
what
happens
every
day
in
the
_________
(形式)
of
diary.
6.
How
long
does
it
take
_________
a
piece
of
clay
art?
二、主动变为被动语句
1．They
built
the
tall
building
last
year.
2．He
took
good
care
of
his
little
brother
yesterday
3．We
cleaned
our
classroom
just
now.
4．
They
used
this
room
for
resting.
三、完成句子
1.
这座山整年被雪覆盖着。
The
mountain
_________
_________
_________snow
all
year
around.
2.
当我有困难的时候，她会站在我这边。
She
stood
by
me
when
I
was
_________
_________.
3.
所有的星星都会发出光和热。
All
the
stars
_________
__________
light
and
heat.
4.
通过这个窗户，我看到了许多气球升到了空中。
I
saw
many
balloons
__________
__________
the
air
through
the
window.
5.
根据那份报告，一些老人也喜欢玩电脑游戏。
__________
_________
the
report,
some
old
people
like
computer
games,
too.
Unit5
What
are
the
shirts
made
of?
Section
A
2d
&Grammar
focus
4a-4c
同步练习答案
一、
lively 2.scissors 3.form 4.balloons
5．form
6.to
complete
二、主动变为被动语句
1.
The
tall
building
was
built
by
them
last
year.
2.
His
little
brother
was
taken
good
care
of
by
him
3.
Our
classroom
was
cleaned
by
us
just
now.
4.
This
room
was
used
for
resting
by
them.
三、1.
is
covered
with
2.in
trouble
3.send
out
4.rising
into
5.According
to
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