九年级上学期英语期末复习教案(定语从句)
复习目标:1.复习定语从句的形式、关系词的作用及分类
2.复习定语从句的主谓以及关系代词的选用。
教学重难点:定语从句的应用
教学过程:
知识点1:定语从句的基础知识
1.
定语的概念:定语是用来修饰、限定、说明名词或代词的品质与特征的词。可以作定语的成分有:形容词、名词、代词、数词、副词、介词短语、动词不定式(短语)、分词、从句或相当于形容词的词、短语或句子。定语和中心语之间是修饰和被修饰、限制和被限制的关系。在汉语中,
“的”是定语的标志。
e.g.:
1.
She
is
a
beautiful
girl.(形容词作定语)
2.
It
is
a
school
bus.(名词作定语)
3.
Her
name
is
Lily./
David’s
car
is
broken.(代词或者名词所有格作定语)
4.
There
are
two
boys
in
the
classroom.(数词作定语)
5.
The
woman
there
needs
help.
/
People
now
have
their
festival
dinners
at
restaurants.(副词作定语)
6.
The
man
in
the
kitchen
is
my
father.
(介词短语作定语)
7.
There
is
nothing
to
do
today.
(动词不定式作定语)
8.
The
smiling
boy
needs
a
pen
bought
by
his
father(分词作定语)
9.
There
are
five
boys
who
will
play
the
game.
(从句作定语)
例1:
翻译下列短语,并画出这些短语中定语的位置。
1.
a
naval
pilot___________________
2.
two
huge
objects______________
3.
the
rocks
on
the
moon____________
4.
the
girl
in
red_______________
5.
the
village
far
away_____________
6.
a
library
with
lots
of
books_____________
7.
the
first
man
that
walked
on
the
moon______________________________
2.
定语从句的定义:在复合句中,修饰某一名词或代词的从句叫做定语从句。定语从句的作用相当于形容词,用来修饰主句中的某一名词或代词,所以也称作形容词性从句。
e.g.:
The?man?who?is?shaking?hands?with?my?father?is?a?policeman.??(修饰名词the
man)
Anyone
who
breaks
the
law
shall
be
published.?(修饰代词anyone)
3.
先行词:被定语从句修饰的词叫先行词,定语从句一般紧跟在它所修饰的先行词之后。
e.g.:
The
people
that/who
come
to
visit
the
city
are
all
here.
(the
people为先行词,被横线部分及定语从句部分修饰)
4.
关系词:在先行词和定语从句之间起连接作用的词叫关系词。关系词有关系代词和关系副词两种。
关系代词有that,?which,?who,?whom,?whose等;
关系副词有when,?where,?why等。
例2:判断下列复合句是否含有定于从句,如果有,在括号内打
“√”并在句中把定语从句画出来。
1.
Armstrong
became
the
first
human
that
walked
on
the
moon.
(
)
2.
There
are
reports
which
say
Armstrong
and
Aldrin
saw
alien
spacecraft
when
they
were
on
the
moon.
(
)
3.
Neil
Armstrong
is
the
person
who
made
people
around
the
world
realize
that
space
exploration
was
truly
possible.
(
)
4.
The
most
important
award
that
Armstrong
got
for
his
service
was
the
Medal
of
Freedom.
(
)
5.
Many
people
believe
that
aliens
were
watching
the
astronauts
when
they
landed.
(
)
知识点2:
关系词的作用及分类
1.
关系词的作用:A.
引导定语从句;B.
代替先行词;C.
在定语从句中担当一个成分。
e.g.:
The?man?who?is?shaking?hands?with?my?father?is?a?policeman.??
该句中,who?is??shaking?hands?with?my?father?是定语从句,修饰先行词the?man,?“who”是引导定语从句的关系词,代替先行词the?man,在定语从句中作主语。
2.
关系词的分类:引导定语从句的词分为关系代词和关系副词
I.
引导定语从句的关系代词主要有who,
whom,
whose,
which,
that等。它们分别代替前面的先行词,并在定语从句中作主语、宾语或定语。
1.who指人,在从句中做主语或宾语,且做宾语时,常可省略;
e.g.:
The
boys
who
are
playing
football
are
from
Class
One.
(做主语)
Do
you
know
the
girl
who
is
standing
under
the
tree?
(做主语)
The
girl
(who)
you
talk
to
just
now
is
my
friend.
(做宾语)
2.
whom指人,在定语从句中充当宾语,常可省略,一般也可用who替代。但在介词后面只能用whom。
e.g.:
Mr.
Liu
is
the
person
(whom)
you
talked
about.?
?
The
man
who/whom
you
met
just
now
is
my
friend.
?
?
?Two
men,
neither
of
whom
I
had
ever
seen
before,
came
into
my
office.
(在介词后面不用who)
3.
which指物,在定语从句中做主语或者宾语,做宾语时可省略。
e.g.:
Football
is
a
game
which
is
liked
by
most
boys.
(做主语)
?
This
is
the
pen
(which)
he
bought
yesterday.
(做宾语)
4.
that既可指人也可指物。指人时,相当于who或者whom;指物时,相当于which。在定语从句中作主语或宾语,做宾语时常省略。
e.g.:
The
people
that/who
come
to
visit
the
city
are
all
here.
(做主语,指代人)
Where
is
the
man
that/whom
I
saw
this
morning?
(做宾语,指代人)
The
picture
that
is
on
the
wall
cost
much.
(做主语,指代物
Did
you
see
the
computer
that
I
bought
yesterday?
(做宾语,指代物)
例3:用定语从句写句子。
1.
Yang
Liwei/
the
person/
first
walked
in
space
in
China.
__________________________________________________________
知识点3:关系代词的选用
一般情况下,
that既可以指人又可指物,可以代替who,
whom和which,
在从句中做主语,表语和谓语动词的宾语。但不能放在介词后做介词的宾语;
which指物,在从句中做主语、表语或谓语动词及介词后的宾语;
who在从句中做主语、表语或宾语,whom在从句中做宾语。
注意:whom为who的宾格形式。
具体用法如下:
1)
that
&
which
关系代词紧跟在介词或短语介词后面,只能用which,
不能用that
e.g.:
This
is
the
house
in
which
they
have
lived
for
a
long
time.
在下列情况下,定语从句中一般只用that引导:
(1)
当先行词为everything,
anything,
nothing,
all,
none,
few,
little等词时,或当先行词被every,
any,
all,
some,
no,
little,
few,
much等词修饰时:
e.g.:
Everything
that
they
said
was
true.
??
He
is
dead
and
there's
nothing
that
can
be
done.
??
There
was
little
that
we
could
do
to
help
her.
??
These
walls
are
all
that
remain
of
the
ancient
city.
(2)
当先行词被序数词或形容词最高级修饰时。
e.g.:
The
first
place
(that)
they
visited
in
London
was
the
Big
Ben.
?
She
was
probably
the
hardest
working
student
(that)
I
have
ever
taught.
(3)
当先行词被the
very,
the
only修饰时。
e.g.:
This
is
the
very
grammar
book
(that)
I
want
to
buy.?
??
Beauty
is
the
only
thing
(that)
Emily
can
be
proud
of.
(4)
当先行词为who或前面有who,
which等疑问代词时。
e.g.:
Who
that
has
common
sense
will
believe
such
nonsense
??
Who
is
the
man
that
is
standing
by
the
gate?
??
Which
is
the
T-shirt
that
fits
me
most?
(5)
当先行词为人与事物或动物时。
e.g.:
The
driver
and
his
car
that
fell
into
the
river
have
not
yet
been
discovered.
2)
who&
that
当先行词是人,但是与定语从句被其他词所分隔时,一般不能用that代替who
e.g.:
Don't
tell
anyone
about
the
secret
who
oughtn't
to
know.
??
I
was
the
only
person
in
my
office
who
was
invited.
例1:用关系词who,
which,
that完成句子
1)
The
first
film
______
made
Zhang
Ziyi
famous
was
directed
by
director
Zhang
Yimou.
2)
A
doctor
is
a
person____
looks
after
people’s
health.
3)
A
plane
is
a
machine
_____
can
fly.
例2:
知识点4:定语从句的主谓一致
定语从句中关系代词that,
which,
who所代替的先行词可以是单数,也可以是复数,且他们本身无单数和复数的变化。如果它们在定语从句中作主语。那么从句中谓语动词的数要与先行词的数保持一致。
e.g.:
I,
who
am
your
best
friend,
will
do
all
that
I
can
to
help
you.
??
The
family,
who
are
fond
of
music,
go
to
the
concert
once
a
month.
?
?
He
is
one
of
the
boys
in
our
class
who
speak
English
well.
?
(one
of
+复数名词+关系代词引导的定语从句谓语动词用复数形式)
?
He
is
the
only
one
of
the
boys
in
our
class
who
speaks
English
well.
?
(the
(only)
one?/the
very
one
the
right
one
of
+复数名词+关系代词
引导的定语从句谓语动词用单数形式)
例1:The
sunlight
we
are
all
used
to
_________(include)
seven
different
colors.
(2012无锡)
例2:The
words
that
we
should
pay
attention
to
_______
on
the
blackboard.
(08宿迁)
???
A.
being
written?
?
B.
are
written??
???
C.
is
writing??
????
??????
D.
writing
例3:翻译句子:她就是给你儿子动手术的那个医生。
She
is
the
doctor________________________________________
知识点5:定语从句的注意点
在定语从句中,无论是关系代词取代的是人还是物,都在定语从句中取代了先行词,因此,先行词在定语从句中不复出现。
【正】This
is
the
book
that
I
borrowed
yesterday.
【误】This
is
the
book
that
I
borrowed
it
yesterday.
??这就是我昨天借的书。(that在定语从句中取代了先行词the
book,作borrowed的宾语,因此,要去掉it)
例1:选用关系代词who,
which或that连接下列句子。
1.
The
building
is
our
school.
/
The
building
stands
by
the
river.
2.
This
is
the
nurse.
The
nurse
came
here
this
morning.
3.
The
computer
is
made
in
Japan.
My
father
bought
me
a
computer.
课堂巩固练习
一:用定语从句写句子。
1.
Bruce
Lee/
a
Chinese
person/
make
kung
fu
popular
in
the
world.
__________________________________________________________
2.
The
building/
you
can
see
by
the
window/
a
library
__________________________________________________________
3.
The
novel/
I
read
yesterday
/
written
by
Lu
Xun
__________________________________________________________
4.
The
question/
you
asked
just
now/
difficult
__________________________________________________________
5.
The
neighbours/
live
in
the
next
door/
friendly
__________________________________________________________
二:将下列句子翻译成中文。
1.
Tom
is
the
only
student
who
came
up
with
the
answer.
__________________________________________________________
2.
Have
you
found
information
which
you
need
for
your
composition?
__________________________________________________________
3.
Would
you
please
tell
me
something
about
the
person
that
you
talked
to
just
now?
__________________________________________________________
4.
She
will
meet
a
friend
of
hers
who
she
hasn’t
seen
for
many
years.
__________________________________________________________
5.
The
report
that
we
listened
to
yesterday
morning
was
really
interesting.
__________________________________________________________
三:用关系词who,
which,
that完成句子
1.
If
people
drink
the
water
_______
is
polluted,
they
will
get
ill.
2.
I
saw
Sandy
______
left
just
now
on
the
train.
3.
That
is
the
player
________
scored
three
goals
in
our
school
football
match
last
week.
4.
The
girl
____
comes
from
the
UK
will
visit
the
Palace
Museum
tomorrow.
5.
Is
this
the
book
_______
Simon
asked
for?
6.
I’d
like
to
say
“thank
you”
to
the
policeman________
helped
me
find
the
way
yesterday.
7.
People
in
HongKong
_________
heard
the
surprising
news
all
felt
shocked.
课堂总结
本课复习的是定语从句在平时考试及中考中的考点,定语从句是12年加入考试大纲,所以其重要性可见一斑。常见的考查方式是单选及词汇,而在词汇题中经常与其他句式联合考查,所以难度相对较大。
解题方法:
1)判断句子是否是定语从句,找到构成定语从句的几个部分,因为宾语从句一般置于动词后,所以动词后的不是定语从句;
2)若句子是定语从句,找到先行词
3)若先行词代替的是人,则用who或者that
若先行词代替的是物,则用which或者that
若先行词既是人又是物,则只能用that
注意事项:
定语从句的难点在于找对先行词,因为先行词并不总是在定语从句前,有时候会被介词分开,
如:The
story
about
the
teacher
which/
that
is
not
true.
先行词是the
story
而不是the
teacher,所以关系代词只能用which/that不能用who
教学反思: