一般疑问句结构:陈述句结构:主语 + 谓语 + 宾语/补语/状语等;一般疑问句结构:助动词/情态动词 + 主语 + 谓语 + 宾语/补语/状语等。
下面是一个例子:
陈述句:He is a teacher.
一般疑问句:Is he a teacher?
在这个例子中,助动词“is”被移到主语前,形成了一般疑问句的结构。
助动词和情态动词的运用:
在一般疑问句中,助动词和情态动词的使用是至关重要的。它们不仅用来构成疑问句的结构,还能传达一些附加的语法信息。以下是一些常用的助动词和情态动词:
1. 助动词:
be 动词: am, is, are, was, were
Is she coming to the party?
have 动词: have, has, had
Have you finished your homework?
do 动词: do, does, did
Do they like ice cream?
2. 情态动词:
can:
Can you swim?
could:
Could you help me with this?
will:
Will they come to the meeting?
would:
Would you like some tea?
should:
Should I call you later?
特殊疑问句:
除了一般疑问句,还有一种特殊疑问句,用来询问特定的信息。特殊疑问句通常以疑问词开头,例如:what, where, when, who, whom, whose, which, why, how等。特殊疑问句的基本结构为:
特殊疑问词 + 助动词/情态动词 + 主语 + 谓语 + 宾语/补语/状语等
例如:
What are you doing?
Where did they go?
Why is she crying?
注意事项:
动词的调整: 在一般疑问句中,动词要与主语保持一致,即使用原形。
They play soccer. → Do they play soccer?
回答方式: 一般疑问句的肯定回答是“Yes,主语 + 动词”;否定回答是“No,主语 + 动词否定形式”。
Are you coming to the party? → Yes, I am. / No, I'm not.
注意时态: 助动词或情态动词的时态需要根据语境进行调整。
She will come to the meeting. → Will she come to the meeting?
疑问词的使用: 特殊疑问句中的疑问词用来引导提问,其选择要根据所询问的信息类型进行。
Who is at the door? → The person who is at the door is my friend.