英语小升初专项复习——陈述句课件（共23张）

(共23张PPT)
小升初专项复习
句型
陈述句
陈述句用来说明一个事实或陈述一种看法，句末用降调。
有肯定句和否定句两种。如：
肯定句：I'm
a
teacher.
我是一名老师。
否定句：I'm
not
a
teacher.
我不是一名老师。
在小学阶段所涉及的陈述句主要有以下3种句式：
1.
主语＋be动词＋...
2.
主语＋情态动词＋动词原形＋...
3.
主语＋实义动词＋...
陈述句的概念
[陈述句的肯定式]
陈述句的肯定式有以下几种形式：
（1）
主语十系动词十表语
如：①This
is
my
father.
这是我父亲。
②It's
warm
today.
今天暖和。
（2）主语十谓语动词
如：①I
can
hardly
wait.
我等不及了。
②The
teacher
smiled.
老师笑了。
（3）主语＋谓语动词＋宾语
如：①I
want
some
chicken
and
a
hot
dog.
我想要一些鸡肉和一个热狗。
②I
can
use
chopsticks.
我能用筷子。
（4）
主语＋谓语动词＋间接宾语十直接宾语
如：①My
mother
is
going
to
buy
me
a
new
skirt.
我妈妈将要给我买一条新裙子。
②The
driver
told
us
many
things
about
Kunming.
司机告诉了我们许多关于昆明的事。
（5）
主语十谓语动词＋宾语＋宾语补足语
如：①She
speaks
English
well.
她英语讲得好。
②My
baby
sister
calls
my
mom“mommy".
我的小妹妹叫我妈妈“妈咪”。
1.
谓语动词为be的否定句
直接在be动词后加not.
当be
在肯定句中的形式是
is,are,was,were时，可
为
isn't,aren't,wasn't,weren't.
如：
I
am
a
worker.
——I
am
not
a
worker.
She
is
a
teacher.——She
is
not
(isn't)
a
teacher.
We
are
very
busy
now.
——We
are
not
(aren't)
very
busy
now.
He
was
at
school
then.
——He
was
not
(wasn't)
at
school
then.
They
were
young.
——
They
were
not
(weren't)
young.
肯定句变否定句的方法
2.
实义动词的否定句
如果谓语动词是实义动词，并且其前没有情态动词或助动词，则在实义动词前加”do的
相应形式＋not”构成否定句，并将动词变为原形。如：
I
like
playing
football.
——I
do
not
(don't)
like
playing
football.
He
plays
the
piano
well.
——He
does
not
(doesn't)
play
the
piano
well.
She
does
her
homework.
——She
does
not
(doesn't)
do
her
homework.
I
went
to
school
yesterday.
——I
did
not
(didn't)
go
to
school
yesterday.
3.
含助动词或情态动词的否定句
当谓语动词前有助动词或情态动词时，在这些词后加not.
如：
We
can
get
there
before
dark.
——
We
cannot
(can't)
get
there
before
dark.
4.
谓语动词为have
的否定句
如果谓语动词是have/has/had
(表示“有”的意思），
变否定句有两种方法：
在
have
前加do的相应形式＋not;
在
have
后加
not
或no.但not
后不可直接加名词，必须与a,any,much,
enough
等词连用，再加名词。如：
He
has
some
pens.
——He
has
not
any
pens.
/He
doesn't
have
any
pens.
拓展
否定式的缩写形式
are
not=aren't
is
not=isn't
was
not=wasn't
were
not=weren't
do
not=don't
does
not=doesn't
did
not=didn't
shall
not=shan't
will
not=won'
t
can
not=can't
must
not=mustn't
should
not=shouldn't
would
not=wouldn't
could
not=couldn't
dare
not=daren't
need
not=needn't
一、写出下列动词的否定式
1.
am
_________
2.
is
__________
3.
are
_________
4.
was
_________
5.
were
________
6.
does
__________
7.
did
____________
8.
do
___________
9.
have
__________
10.
has
___________
Exercise
am
not
isn't
aren't
wasn't
weren't
doesn't
didn't
don't
haven't
hasn't
二、单项选择
(
)
1.
This
____
an
English
book.
A.
am
B.
is
C.
are
D.
aren't
(
)
2.
I
_____
playing
the
piano.
A.
don't
like
B.
like
not
C.
like
don't
D.not
like
(
)
3.
I
_____
flowers.
But
she
_____
flowers.
A.
like;
likes
B.
like;
doesn't
like
C.
like;
doesn't
likes
D.
don't
like;
doesn't
like
(
)
4.
I
_____
a
pink
ruler.
But
she
_____
a
pink
ruler.
A.
have;
has
B.
has;
doesn't
have
C.
have;
doesn't
have
D.
have;
don't
has
(
)
5.
My
mother
is
cooking.
I
_____
doing
my
homework.
We
_____
busy
now.
A.
am
not;
are
B.
am
not;
aren't
C.
amn't;
are
D.
am;
are
B
A
B
C
D
(
)
6.
Anna
_____
to
the
zoo
with
her
mother
last
week.
A.
go
B.
went
C.
goes
D.
going
(
)
7.
I
_____
at
home
last
Thursday.
A.
isn't
B.
aren't
C.
wasn't
D.
amn't
(
)
8.
My
brother
_____
fishing
yesterday.
A.
goes
B.
went
C.
go
D.
going
(
)
9.
Mike
______
his
black
hat.
A.
not
find
B.
isn't
find
C.
can't
find
D.don't
find
(
)
10.
Jimmy
likes
playing
basketball.
But
he
______
any
basketballs.
A.
don't
have
B.
doesn't
have
C.
have
D.has
B
C
B
C
B
三、把下列句子改为否定句，每空一词
1.
Tom
and
John
are
playing
football
now.
Tom
and
John
______
______
football
now.
2.
There
is
something
wrong
with
my
computer.
There
______
________
wrong
with
my
computer.
3.
I
have
some
red
pens
in
my
bag.
I
______
______
______
red
pens
in
my
bag.
4.
Lucy
did
her
homework
yesterday.
Lucy
______
______
her
homework
yesterday.
5.
Read
the
story
after
me.
______
______
the
story
after
me.
aren't
playing
isn't
anything
don't
have
any
didn't
do
Don't
read
6.
Tom
will
visit
his
aunt
tomorrow.
Tom
______
______
______
his
aunt
tomorrow.
7.
Mike
likes
to
drive
a
car.
Mike
______
______
to
drive
a
car.
8.
We
go
siwimming
on
Sundays.
We
______
______
swimming
on
Sundays.
9.
They
climed
a
mountain
last
month.
They
______
______
a
mountain
last
month.
10.
Andy
does
well
in
English.
Andy
______
______
well
in
English.
will
not
visit
doesn't
like
don't
go
didn't
climb
doesn't
do
四、把下列句子改为肯定句
1.
Tom
doesn't
like
swimming.
_____________________________________________________
2.
You
aren't
my
best
friend.
_____________________________________________________
3.
We
don't
want
to
help
the
old
woman.
_____________________________________________________
4.
My
uncle
didn't
know
the
news.
_____________________________________________________
5.
You
needn't
go
with
us.
_____________________________________________________
Tom
likes
swimming.
You
are
my
best
friend.
We
want
to
help
the
old
woman.
My
uncle
knew
the
news.
You
need
to
go
with
us.
6.
I
didn't
ask
you
any
questions.
___________________________________________________
7.
She
won't
come
back
before
11
pm.
___________________________________________________
8.
I
didn't
meet
her
at
the
bus
station.
___________________________________________________
9.
Harry
is
not
an
honest
boy.
___________________________________________________
10.
Jerry
didn't
do
his
homework
last
night.
___________________________________________________
I
asked
you
some
questions.
She
will
come
back
before
11
pm.
I
met
her
at
the
bus
station.
Harry
is
an
honest
boy.
Jerry
did
his
homework
last
night.
五、连词成句
1.
were,
at,
we,
yesterday,
home
______________________________________
2.
bought,
the,
he,
coat,
red
______________________________________
3.
is,
family,
on,
my,
the,
dresser,
photo
______________________________________
4.
his,
he,
friends,
sometimes,
teaches,
English
______________________________________
5.
does,
often,
the,
go,
Lily,
park,
not,
to
______________________________________
We
were
at
home
yesterday.
He
bought
the
red
coat.
My
family
photo
is
on
the
dresser.
Sometimes
he
teaches
friends
English.
Lily
does
not
often
go
to
the
park.
6.
blue,
this,
a,
ruler,
is
_____________________________________________
7.
piano,
the,
I,
playing,
like
_____________________________________________
8.
red,
the,
in,
girl,
is,
best,
my,
friend
_____________________________________________
9.
play,
he,
every,
doesn't,
sports,
day
_____________________________________________
10.
in,
at,
the,
six,
I,
up,
morning,
usually,
get
_____________________________________________
This
is
a
blue
ruler.
I
like
playing
the
piano.
The
girl
in
red
is
my
best
friend.
He
doesn't
play
sports
every
day.
I
usually
get
up
at
six
in
the
morning.
六、找出下列句子中的错误，并在横线上改正
1.
I
don't
my
homework
today.
____________________________
2.
She
hasn't
books.
_________________________
3.
A
deer
don't
eat
any
meat.
________________________
4.
Sam
always
go
to
school
at
7:00
am.
______________________
5.
We
goes
swimming
on
weekend.
_____________________
don't
→
don't
do
books
→
any
books
don't
→
doesn't
go
→
goes
goes
→
go
6.
He
doesn't
the
homework
every
day.
____________________________
7.
She
want
to
eat
some
bread.
____________________________
8.
People
usually
goes
swimming
in
summer.
____________________________
9.
He
didn't
went
to
school
yesterday.
____________________________
10.
We
plays
football
on
Sunday
afternoon.
____________________________
doesn't
→
doesn't
do
want
→
wants
goes
→
go
went
→
go
plays
→
play
Thank
you!
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php