小学三年级英语语法练习
-
再强调一遍怎么改写句子。
(
这是改变句子中最
基本的改变方法,在改为疑问句时,
be
动词
和主语都要换位置
)
1
、
肯定句改为一般疑问句:
1
)
be
动词往句首移动,遇到
I
am
,
we are
改为
Are you
2
)
句子里
有
my
的话,要改为
your
3
)
句首单词要改一下大小写。
4
)
句尾要把句号改为?
2
、
两种回答要注意:
1
)
Yes,
句首主语
+be
. No,
句首主语
+be not.
2)
如果句首主语是人名,人名是男的,用
he
代替,人名是女的,用
she
代替<
/p>
,
动物的话,
用
it
。如果句首是复数的话,要在回答时改为
they.
3
)
如果句首主语是
this,
that,
要改成
it.
3
、否定句:
1
)先找到
be
动词(
am,is,are
)
2)
在
be
动词后面加
not.
如:改变句子:
(
把下列句子改成否定句和一般疑问句
)
1.
I am a girl.
否定句:
I am
not
a girl.
一般疑问句:
Are you
a girl?
肯定回答:
Yes,
I am.
否定回答:
No, I
am not.=I
’
m not.
2.
We are good
friends.
否定句:
We
are not
good friends.=We
aren
’
t
good friends.
一般疑问句
:
Are
you
good friends?
肯定回答:
Yes, we are.
否定回答:
No,we are
not.=we aren
’
t.
3.
That is a book.
否定句:
That
is
not
a book.
一般疑问句:
Is that
a
book?
肯定回答:
Yes,
it
is.
否定回答:
No,
it
isn
’
t.
4.
Peter is a
boy.
否定句:
Peter is
not
a boy.
一般疑问句:
Is Peter
a
boy?
肯定回答:
Yes,
he
is.
否定回答:
No,
he
isn
’
t.
5.
Mr Wang is a
teacher.
否定句:
Mr Wang
is
not
a teacher.
一般疑问句:
Is Mr Wang
a teacher?
肯定回答:
Yes,
he
is.
否定回答:
No,
he
isn
’
t.
6.
She is my
mother.
否定句:
She
is not
my mother.
一般疑问句:
Is
she
your mother?
肯定回答:
Yes
,
she is.
否定回答:
No,she
isn
’
t.
7.
Peter and I
are good friends.
否定句:
Peter and I
are
not
good friends.
一般疑问句:
Are
Peter
and
you
good friends?
肯定回答:
Yes,
they
are.
否定回答:
No,
they
aren
’
t.