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人教版
九年级英语
第五单元
语法知识和练习
Unit
5
语法知识及练习
一、被动语态
（一）
语态：英语的语态是通过动词形式的变化表现出来的。
英语中有两种语态：主动语态和被动语态。
主动语态表示主语是动作的执行者。
Many people speak Chinese.
谓
语：
speak
的动作是由主语
man
y people
来执行的。
被动语态表示主语是动作的承受者，即行为动作的对象。
例如：
Chinese is spoken by many
people.
主语
Englis
h
是动词
speak
的承受者。
（二）被动语态的构成
被动语态由
“
助动词
be
＋及物动词的过去分词
”
构成。
人称、
数和时态的变化是通过
be
的变化表
现出来的。现以
speak
为例说明被动语态在各种时态中的构
成。
一
般现在时：
am
／
is
／
are
＋
spoken
一般过
去时：
was
／
were
＋
spoken
一般将来时：
will
／
shall
be
＋
spoken
现在进行时：
am
< br>／
is
／
are
being
＋
spoken
过去进行时：
was/were
being
＋
spoken
现在完成时：
have
／
has
been
＋
spoken
（三）被动语态的用法
（
1
）不知道或没有必要说明动作的执行者是谁。
例如：
Some new computers were
stolen last night.
一些新电脑在昨晚被盗了。
（
2
）强调动作的承受者，而不强调动作的
执行者。
例如：
This book was
written by him.
这本书是他写的。
Your homework must be finished on
time.
你们的家庭作业必须及时完成。
（四）主动语态变被动语态的方法
（
1
）把主动语态的宾语变为被动语态
的主语。
（
2
）把谓语变成被动结构（
be
＋过
去分词）
（根据被动语态句子里的主语的人称和数，以及原<
/p>
来主动语态句子中动词的时态来决定
be
的形式）。
（
3
）把主动语态中的主语放在介词
by
之后作宾语，将主格改为宾格。例如：
All the people laughed at him.
→
He was laughed at by all
people.
They
make the bikes in the factory. → The bikes are
made by them in the factory.
He cut down a tree.
→
A
tree was cut down by him.
（五）含有情态动词的被动语态
含有情态动词的主动句变成被动句时，由
“
情态动词＋
be
＋过去分词
”
构成
We can repair this watch in
two days.→This watch can be repaired in two
days.
They should do it at once.
→It should be done at once.
（六）特殊情况
made the boy
work for two hours yesterday.→The boy was made to
work by him for two hours
yesterday.
gave Peter a Christmas
present just now.
→
（
1
）
A
Christmas present was given to Peter by Jack just
now.
→
（
2
）
Peter was given a
Christmas present by Jack just now.
1
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人教版
九年级英语
第五单元
语法知识和练习
1.
silk
in
Suzhou
？
；
produced
B.
Are
；
produced
C. Does
；
produce
D.
Do
；
produce
2. I
don
’
t understand why more
girls
to do housework
than
boys in
today
’
s society.
A.
asked
B. were
asked
C. are
asked
D. ask
river
after the heavy rain.
A. has been raised
B. has been risen
C. has raised
D. has risen
4.
—
The
T
-
shirt feels
soft.
—
Yes. It
cotton.
A.
is made of
B. is made in
C. is made by
D. is made into
5.
how busy he is
，
he
is always ready to help others.
A. Pay attention to
B. No matter
C.
According to
D. Thanks to
解析：
1.
本题主语
silk
与动词
produ
ce
之间存在被动关系，因此应用被动语态，排除
C
、
D
两项；
silk
作“丝绸”讲是不可数名词，因此谓语动词用单数，排除
B
项。故选
A
。
2.
本题考查被动语态，女孩和做家务之
间是被动关系，且时间为现如今，所以选
C
3.
由句意“大雨过后河水已上涨”可知
D
项符合题意。
4.
由空格后的
cotton
可推知应用
is made
of
。空格所在句句意：它是棉制的
5. B
pay attention
to
意为“注意”；
no
matter
意为“无论，不管”；
according
to
意为“根据”；
thanks
to
意为“多亏”。句意：不管他多忙，他总是乐意帮助别人。
用所给词的适当形式填空。
1.
He told us
that the model plane ____ (make) in 1930.
2. When ____the Great
Wall_____ (build)?
3.
Umbrellas are used for ____(keep) rain
off.
4. Who ____ they ____
(make) by?
5. The passage
____(copy) just now.
6. That
mountain is _____ (know) for its
beauty.
7. This bag is ____
(make) of paper.
8. These
ships are ____ (make) in China.
9. ____ (drink) tea is good for our
health.
10. Some flowers
_____ (send) to her every Friday.
答案：
made
built
3. keeping
4. were made; by
5. was copied
7. made
8. made
9. Drinking
10.
are sent
2
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7
人教版
九年级英语
第五单元
语法知识和练习
单项选择。
1.
---
Could you
tell me who the toy_____ by?
---
Sorry, I
don
’
t know.
A. makes
B.
made
C. is made
D.
was made
2.
The light bulb gives people more time_
____ every day.
3.
A. to work and
play
B. work and
play
C. to work and
playing
D. working and
playing
3. _____a new
library ____ in your school last year?
A.
Is; built
B. Was; built
C.
Does; built
D. Did;
built
monkey was seen ____
out of the tree.
A. jump
B. jumps
C. jumped
D. to jump
5. Tea is produced _____ many different
areas .
A. at
B.
in
C. on
D. to
答案
:CABDB
单项选择。
1.
---
Do you
often clean your classroom?
---
Yes. Our classroom____
every day.
A. clean
B. cleans
C. is cleaned
D. is cleaning
2.
---
Mum, can I
go to the zoo with Jack?
---
When your homework _____
, you can.
A. is done
B.
was done
C. does
D. did
3. Trees
and flowers ____ every year to make our country
more beautiful.
A. is
planted
B. was
planted
C. are
planted
D. were
planted
4. The book Business
@ the Speed of Thought ____in 1999.
A. writes
B. is
written
C. wrote
D.
was written
5.
A
new
hospital_____________in
my
town
next
year.
B.
built
C.
is
built
D.
will
be
built
6.
English
____
in
Canada.
spoken
speaking
spoken
3
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7
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