2021年中考英语复习语法专题- 动词第三人称单数讲解及练习（无答案）

语法专题训练
第三人称单数
?
理论讲解
一、定义
■?第三人称单数，简称三单。
■?符合以下2个条件，才能称为三单：
1＞是第三人称
2＞是单数
(两者缺一不可)
■?记忆口诀：
不是你(you)，不是我(
I?)
且只有一个，就是三单。
■?第三人称单数的情况有以下6种：
单数
复数
第一人称
我(I)
我们(we)
第二人称
你(you)
你们(you)
第三人称
①他(he)她(she)它(it)②单个人名/地名/称呼③单数可数名词④This/
That/The+单数可数名词⑤不可数名词⑥不定代词
everything等
他们/她们/它们(they)
(上表中红色标记的6种情况，务必记牢！)
二、用法
第三人称单数多用于一般现在时，
当主语符合第三人称单数时，动词也要变成第三人称单数形式。
即：主语三单，动词三单。
如：They?often?play?football?on
Sundays.
(主语They不符合三单，动词用原形)
She?often?plays?football?on?Sundays.
(主语She符合三单，动词用三单形式)
Lucy?and
I?often?go?running
on
Sundays.
(主语Lucy
and
I
不符合三单，动词用原形)
Lucy?often?goes?running
on
Sundays.
(主语Lucy符合三单，动词用三单形式)
三、动词三单变化
■?动词三单的规则变化：
1＞一般情况下，词尾直接加-s
如：look-looks
want-wants
2＞以s、x、o、ch、sh结尾，加-es
如：go-goes
watch-watches
3＞以辅音字母+y?结尾，变y为i
,?加-es
如：fly-flies
study-studies
■?动词三单的不规则变化
如：have-has
?
实践练习
一、判断下列主语是否符合三单。符合写T，否则写F。
(
)1.
My
parents
(
)3.
Mr
Wang
(
)5.
Tom
(
)7.
They
(
)9.
This
dog
(
)2.
He
(
)4.
Everything
(
)6.
Those
ships
(
)8.
The
meat
(
)10.
Her
aunt
(
)11.
The
elephant
(
)13.
Three
eggs
(
)15.
Children’s
Day
(
)17.
Peter
and
his
family
(
)19.The
ugly
duckling
(
)21.
Mother
Duck
(
)23.
The
plant
(
)25.
The
people
(
)27.
The
sun
(
)29.
These
grapes
(
)31.
Her
mother
(
)33.
The
girl
(
)35.
The
second
pea
(
)37.
The
weather
(
)39.
Father
Christmas
(
)41.
Peter’s
nose
(
)12.
Children
(
)14.
Joe’s
favorite
story
(
)16.
Kitty
and
Alice
(
)18.
The
underground
station
(
)20.
The
photo
of
my
family
(
)22.
Different
roads
(
)24.
Some
animals
(
)26.
Many
interesting
stories
(
)28.
A
pair
of
shoes
(
)30.
Your
school
(
)32.
All
our
books
(
)34.
students
(
)36.
Our
house
(
)38.
A
lot
of
shops
(
)40.
Mr.
Green
and
Mr.
Smith
(
)42.
Kitty’s
little
brother
二、写出下列动词的三单形式。
1.
drink__________
2.
go____________
3.
stay____________
4.
make____________
5.
have____________
6
.
pass____________
7.
carry____________
8.
watch____________
9.
plant____________
10.
fly____________
11.
study____________
12.
brush____________
13.
do____________
14.
teach____________
15.
write_____________
16.
want
______________
17.
see_________________
18.
help_______________
19.
jump________________
20.
meet________________
21.
miss_________________
22.
play__________________
23.
ride___________________
24.
give___________________
25.
climb________________
26.
catch___________________
27.
drop____________________
28.
change____________________
29.
cross___________________
30.
buy_______________________
31.
stay______________________
32.
cry_______________________
三、先找到主语，再写出括号内动词的适当形式。
1.
Judy
________(be)
a
pupil.
主语：__________
2.
It
__________(be)
windy
today.
主语：__________
3.
Book
Week
___________(be)
coming.
主语：________________
4.
The
students
in
Class
5A
___________(be)
going
to
make
posters.
主语：____________________
5.
How
___________(be)
the
weather
today?
主语：____________
6.
The
panda___________(have)
a
glasses
shop.
主语：____________
7.
The
mouse
and
the
elephant
___________(come)
to
the
shop.
主语：______________
8.
Sam
_________(have)
a
pair
of
yellow
shorts.
主语：______________
9.
That____________(sound)
interesting.
主语：_______________
10.
The
meat
__________(smell)
very
nice.
主语：______________
11.
Fire
__________(give)
us
heat
and
light.
主语：____________________
12.
My
parents
______________(like)
meat.
主语：________________
13.
Little
Water
Drop
_____________(fall)
down
to
the
ground.
主语：________________
14.
Farmers
___________(use)
water
to
grow
crops.
主语：______________
15.
Firemen
___________(use)
water
to
put
out
fires.
主语：_______________
16.
Little
Duck
_________(want)
to
hear
the
sound
the
wind.
主语：________________
17.
The
wind
_________(be)
blowing
gently.
主语：_________________
18.
The
children
___________(be)
flying
their
kites
happily.
主语：_________________
19.
My
brother
and
I
___________(play)
volleyball
every
Sunday
afternoon.
主语：_________________
20.
People,
plants
and
animals
____________(need)
water
and
air.
主语：_______________________
21.
Most
tourists
____________(enjoy)
shopping
in
Guangzhou.
主语：__________________
22.
Smoke
from
cars
and
factories
___________(make)
the
air
dirty.
主语：_______________________
四、改错。
1.
Is
your
brother
speak
English?
____________改____________
2.
Does
he
wants
to
go
fishing?
____________改____________
3.
He
like
playing
games
after
class.
____________改____________
4.
Mr.
Wu
teach
us
English.
____________改____________
5.
She
don’t
clean
her
room.
____________改____________
6.
Little
Pig
doesn’t
likes
music.
____________改____________
7.
Who
want
to
be
a
doctor?
____________改____________
8.
What
does
Kitty
wants
to
be
?
____________改____________
五、
句型转换
?
把下列句子改为否定句。
1.
Joe
wants
to
be
a
pilot.
_______________________________
2.
This
book
is
interesting.
________________________________
3.
Sally
usually
watches
TV
with
her
parents
in
the
evening.
______________________________________________________
4.
People
in
London
love
eating
sushi.
________________________________________
5.
Tom
and
his
cousin
George
play
ball
games
in
the
park.
_______________________________________________________
?
把下列句子改为一般疑问句，并做肯定回答及否定回答。
1.
There
is
a
park
near
my
home.
??????????????
肯定回答：______________________
否定回答：_______________________
2.
There
are
some
restaurants
near
my
home.
肯定回答：_________________________
否定回答：_________________________
3.
My
home
is
on
Green
Street.
肯定回答：_________________________
否定回答：_________________________
4.
Tom
has
some
friends
in
the
UK.
肯定回答：______________________________
否定回答:______________________________
5.
The
bird
sees
some
little
stones.
肯定回答：______________________________
否定回答：_______________________________
6.
Jake
likes
cakes.
肯定回答：______________________________
否定回答：_____________________________
7.
Little
Water
Drop
lives
in
the
sea.
肯定回答：______________________
否定回答：_________________________
8.
Kitty’s
grandparents
live
far
from
her
home.
肯定回答：________________________
否定回答:
___________________________
9.
Jill
and
Joe
go
to
school
on
foot.
肯定回答：_________________________________
否定回答：_______________________________
10.
Swimming
helps
you
stay
healthy
and
fit.
肯定回答：________________________
否定回答:_____________________________
?
对划线部分提问。
1.
Charlie
has
a
chick.
____________________________________
2.
Miss.
Fang
is
in
the
classroom.
_________________________________________
3.
Kitty
gets
up
at
seven
o’clock.
____________________________________________
4.
Alice’s
toys
are
on
her
bed.
___________________________________
5.
Kitty
would
like
an
apple.
____________________________________________
6.
It’s
nine
o’clock.
____________________________________________
7.
It’s
rainy.
_______________________________________
8.
Those
socks
are
Paul’s.
_________________________________________
9.
My
father
is
a
doctor.
___________________________________
10.
My
mother
likes
our
new
home
because
it’s
quiet.
_________________________________________