英语一般疑问句课件
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一般疑问句
不用疑问词，但需要用yes 或no 回答的疑问句，叫一般疑问句。用
升调。句末用问号“?”。
1、be 动词的一般疑问句
句型：Be 动词+主语～?
Is your father angry ?你父亲生气了吗?
Yes ，he is.是的，他生气了。
No ，he isn't.不，他没生气。
Are there any birds in the sky ?天空中有鸟吗?
Yes ，there are.是的，有。
No ，there aren't.不，没有。
Were the babies crying last night ?(进行时)
昨天晚上这些孩子们一直在哭吗?
Yes ，they were.是的，他们在哭。
No ，they weren't.不，他们没哭。
Is English spoken all over the world ?(被动语态)全世界都说英语吗?
Yes ，it is.是的。
No ，it isn't.不。
注意
进行时和被动语态(一般现在时、一般过去时、进行时)皆含有be
动词，所以它们的疑问句和be 动词的疑问句相同。
2、情态动词的一般疑问句
句型：情态动词+主语+动词原形～?
Can you bring me some apples ?你能给我拿来些苹果吗?
Yes ，I can.是的，可以。
No ，I can't.不，不可以。
Must I do it now ?我必须现在做吗?
Yes ，you must.是的，你必须。
No ，you needn't.不，你不必。
3、一般动词(实义动词)的一般疑问句
句型：Do (Does ，Did )+主语+动词原形～?
Does he have supper at home every day ?
他每天在家吃饭吗?
Yes ，he does.是的。
No ，he doesn't.不。
Did he do morning exercises yesterday ?
昨天他做早操了吗?
Yes ，he did.是的，他做了。
No ，he didn't.不，他没做。
4、完成时的一般疑问句
句型：Have (Has )+主语+动词的过去分词+～?
Have you known her since your childhood ?
你从童年就认识她吗?
Yes ，I have.是的。
No ，I haven't.不。
5、过去完成时的一般疑问句
句型：Had +主语+动词的过去分词+～?
Had he learned about two thousand English
words before he came here ?
他来这里以前就已经学了大约两千个单词了吗?
Yes ，he had.是的`。
No ，he hadn't.不。
一般疑问句有个很有用的结构，就是：疑问词+不定式动词(question word + to-infinitive)。
疑问词是疑问代词“who, whom, what, which, whose”和疑问副词“when, where, how, why ”。此外，连接词“whether”也适用。
“疑问词+不定式动词”结构有何功用呢?其主要功用有下列五种：
⑴当主语，如：
● When to hold the meeting has not yet been decided.
● Where to live is a problem.
● How to cope with the rising cost of living becomes a daily discussion topic.
⑵当宾语，如：
● We must know what to say at a meeting.
● He could not tell whom to trust.
● Do you know how to play bridge?
⑶当补足语，如：
● The problem is where to find the financial aid.
● The question is who to elect.
⑷当名词同位语，如：
● Tom had no idea which book to read first.
● Do you have a rough impression how to do it?
⑸当宾语补足语，如：
● Jim is not sure whose to choose.
● Mary and John are not certain whether to get married or not.
适用于“疑问词+不定式动词”的动词包括：“know, see, decide, tell, ask, consider, discover, explain, forget, guess, hear, imagine, inquire, learn, remember, think, wonder, understand”等。
有点值得特别注意的是：当这结构当宾语时，它的作用等于名词分句，例如：
● I could not decide which dictonary to buy. / I could not decide which dictionary I should buy.
● Jack did not know where to find such a good teacher./ Jack did not know where he could find such a good teacher.
有些动词，如“ask, show, tell, advise, inform, teach”等，可以先有个宾语，然后才接着加上适当的“疑问词+不定式动词” 结构。例如：
● The chief technician showed the apprentice how to repair the machine.
● Have you told him where to get the application form?
综上所述，可见“疑问词+不定式动词”结构是个形象清新，既容易用又不容易出错的特别结构，可以多多运用。
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