一般疑问句怎么写举个例子
一般疑问句的用法总结
(1)概述
一般疑问句(general question)用来询问一件事情或一个情况是否属实,需要用肯定词yes或否定词no来回答。
-Hasn't he passed the final examination?
-Yes, he has.
-Are you a teacher?
-No, I’m not.不
(2)一般疑问句的四类句型
【句型一】Be + 主语 +…?
Are these books on the desk?
Is your mother at home?
Was he here a moment ago?
【用法说明】在含有连系动词be的将来时(shall / will + be) 或完成时态(have / has + been) 的句子,改为一般疑问句时,只需将shall / will 或have / has提到句首。如:
Will they be at home tonight?
Has he been to New York?
【句型二】Do / Does / Did + 主语 + 谓语 +…?
Do you like English?
Did he pass the exam?
Does she have a computer?
【用法说明】助动词 do 要随人称和时态而变化。在一般现在时中,除第三人称单数用 does 外,其他人称用 do。而在一般过去时中,任何人称都用 did。同时,还应注意把原陈述句的行为动词改为动词原形。
【句型三】情态动词 + 主语 + 谓语 +…?
Must I finish my homework now?
Dare you swim in the lake?
May I come in?
【句型四】Have / Has + 主语 + 过去分词 +…?
Have you heard from him?
Has he finished his homework?
【用法说明】本句型是现在完成时的一般疑问句句型。have / has 在此作助动词,没有实际意义。另外,在美国英语中,无论 have 表示“有”或用作行为动词,其一般疑问句都要借助于助动词 do 的适当形式。而在英国英语中,只有当 have 作行为动词时,其一般疑问句才要作助动词 do 的适当形式。
如:Has she got a computer? 英国英语)
Does she have a computer? (美国英语)
Did you have a pleasant time?
无疑而问的句子是反问句,如:你能说我没有去过海边吗?(意思是我去过海边)
英语