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陈述句变一般疑问句
遵循下列步骤:
1.看句中有没有
be
动词(
am
、
is
、
are
、
was
、
were
)
、助动词
(do
、
does
、
did
、
have
一、
要将陈述句变成一般疑问句,
可以、
had
)
或情态动词(
can
、
must
、
will
、
m ay
等)
,如果有,将其提到句首,
句末打上问号即可。
例:
It was rainy yesterday.
→
Was it rainy yesterday?
Tom's father can play the piano.
→
Can Tom's father play the piano?
I have finished my homework.
→
Have you finished your homework?
2 .
如果句中没有
be
动词、
助动词或情态动词,
则根据谓语动词的< br>形式借助
do
的相应形式放在句首。
具体方法是:
①
如果谓语动词是原形,则借
do
;
②
如果谓语动词是一般现在时第三人称单数形式,则借
does
;
③
如果谓语动词是过去式,则借
did.
需要注意的是,借
does
或
did
后,原句的谓语动词要变回原形。
例:
They go to school by bike.
→
Do they go to school by bike?
Bill gets up at 6:30 every day.
第
一
页
共
一
页
→
Does bill gets up at 6:30 every day?
The students saw a film yesterday.
→
Did the students see a film yesterday?
二、陈述句变一般疑问句应注意的事项
陈述句变成一般疑问句除了遵循上述规则以外,
还应注意下列几
点:
1.
如果陈述句中有第一人称,
则变问句时最好要变为第二人称。
例:
I usually have lunch at school.
→
Do you usually have lunch at school?
My father is playing soccer.
→
Is your father playing soccer?
2.
如果陈述句中有
some,
则变问句时往往要变成
any
。
例:
There is some water on the playground.
→
Is there any water on the playground?
3.
复合句变一般疑问句通常只变主句,从句不变。
例:
I know he comes from Canada.
→
Do you know he comes from Canada?
4
.如果句中 含有实义动词
have
且表示“有”时
,
除借
do
外,也可将其直接提到句首。
例:
I have some friends in America.
→
Have you any friends in America?/Do you have any friends in
America?
第
二
页
共
二
页
三
.
一般疑问句的回答
一般疑问句往往采用 简短回答,
共由三部分
(三个单词)
组成,
对这三部分(三个单词)的确定可 以概括例下:
1.
第一个词:不是
Yes
就是
No
(有时根据语气的不同,
Yes
可
由
Sure, Certainly, Of course
等代替
.NO
可由
sorry
代替
.
)
2.
第二个词:
问谁答谁 。
即答语中的主语须与问句的主语一致
(但必须用主格代词)
。
例:
Does she clean her room every day? Yes, she does.
Is Anna
′
s father a doctor? No
,
he isn
′
t.
如果主语是
this that,
回答时用
it
代替,如果问句中主语
these, those,
回答时用
they
′
代替。
3.
第三个词:用什么问,用什么答。即沿用问句中的引导词。
Can Jim play soccer? Yes, he can.
Does Mr Bean speak English? Yes, he does.
需要注意问题:
(
1
)用
may
引导的问句,肯定回答用
may
,否定回答用
can
′
t
或
mustn
′
t
,
May I go to the park now?
Yes, you may. /No, you mustn
′
t.
(
2
)
用
must
引导的问句,
肯定回答用
must
,
否定回答用
needn
′
t.
例:
Must I wash my clothes now?
第
三
页
共
三
页
Yes, you must. /No, you needn
′
t.
4
.用
No
开头作否定回答时
,
结尾要加上
not
。因为回答必须
是三部分,所以否定回答必须缩写,而肯定回答不能缩写。
例
:Did Thomas come here yesterday?
Yes, he did./ No ,he didn
′
t.
Is Lin Lin in Class 3?
Yes, she is./No, she isn
′
t.
或(
No, she
′
s not
)
.
四、总结:将陈述句改成一般疑问句的方法:
三步法
1
、有
be
动词,则遵循下列步骤:
1.
看句中有 没有
be
动词(
am
、
is
、
are
、
was
、
were
)
、助动词
(do
、
does
、
did
、
have
一、
要将陈述句变成一般疑问句,
可以、
had
)
或情态动词(
can
、
must
、
will
、
m ay
等)
,如果有,将其提到句首,
句末打上问号即可。
例:
It was rainy yesterday.
→
Was it rainy yesterday?
Tom's father can play the piano.
→
Can Tom's father play the piano?
I have finished my homework.
→
Have you finished your homework?
2 .
如果句中没有
be
动词、
助动词或情态动词,
则根据谓语动词的< br>形式借助
do
的相应形式放在句首。
具体方法是:
第
四
页
共
四
页
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