一般疑问句语法详解
一、定义
以 be 动词/助动词/情态动词开头的句子叫一般疑问句。
be 动词：意思和用法很多，一般的意思是：是。此种用法有多种变化形式。
另外，be 动词还有成为的意思。根据句子中不同的人称、数和时间，型态，应
该选择相应的 be 动词。“be 动词”除了原形的“be”之外,还有另外七种形式，
现主要掌握五种：is，am，are，was，were。am（第一人称单数现在时态），is
（三单形式），are（第二人称单数和复数现在时态），was（第一人称与第三人称
单数过去式），were（第二人称单数和复数过去式）。
助动词：现主要掌握 do/ does/did。协助主要动词构成谓语的词叫助动词，
也叫辅助动词。被协助的动词称作主要动词。助动词用来构成时态和语态。助动
词具有语法意义，但除情态助动词外没有词汇意义，不可单独作谓语。它没有对
应的汉译，e.g. He doesn't like English. 他不喜欢英语。（does 是助动词，无词义；
like 是主要动词，有词义)
情态动词：情态动词包括 will(would)，shall(should)，can(could)，may(might)，
must，need 等，有词汇意义，后接动词原形。情态助动词没有主语是第三人称单
数时，词尾不加 s。(e.g. She will come here.)。
二、句子结构
1、be 动词（am/is/are/was/were）+主语+其他
e.g. Is your father a teacher? 你的父亲是一名老师吗？
2、助动词（do/ does/did）+主语+动词原形+其他
e.g. Does Tom like apples? 汤姆喜欢苹果吗？
3、情态动词（can/should/may）+主语+动词原形+其他
e.g. Can Jenny speak English? 珍妮会说英语吗？
三、回答
用 yes/no 回答。
1、肯定回答
Yes,主语+be（is/are/ was /were）/情态动词(can)/助动词（do/does/did）
2、否定回答
No, 主 语 +be （ isn’t/ aren’t/ wasn’t/ weren’t ） / 情 态 动 词 (can’t)/ 助 动 词
（don’t/doesn’t/didn’t）
四、陈述句变成一般疑问句的方法
1、看陈述句中有没有 be 动词（am/is/are/was/were）或情态动词（can），如果有，
将其提到句首，其余照抄，句末打上“？”即可。
e.g.
①It was rainy yesterday.
→ Was it rainy yesterday?
②Tom's father can play the piano.
→ Can tom’s father play the piano?
2、如果句中没有 be 动词或情态动词，则根据谓语动词的形式借助 do（do、does、
did）的相应形式放在句首。
具体方法是：如果谓语动词是原形，则用 do；如果谓语动词是一般现在时
第三人称单数形式，则用 does；如果谓语动词是过去式，则用 did. 需要注意的
是，用 does 或 did 后，原句的谓语动词要变回原形。
e.g.
①They go to school by bike.
→ Do they go to school by bike?
②Bill gets up at 6:30 every day.
→ Does Bill get up at 6:30 every day?
③The students saw a film yesterday.
→Did the students see a film yesterday?
【注】
①如果陈述句中有第一人称，则变问句时要变为第二人称。
I usually have lunch at school. → Do you usually have lunch at school?
②借助助动词 does 的一般疑问句需将实意动词的三单形式变为原型。
Bill eats breakfast at 7:30 every day. → Does Bill eat breakfast at 7:30 every
day?
一般疑问句专项练习题
将下列句子变为一般疑问句，并做肯定和否定回答。
1. His father is an English teacher.
Yes， No，
2. These cats are crying.
Yes， No，
3. They can swim.
Yes， No，
4. I like reading English.
Yes， No，
5. I went to school on foot yesterday.
Yes， No，
6. He liked English when he was young.
Yes， No，
7. His father goes to work by bus.
Yes， No，
8. He is crying under the tree.
Yes， No，
9. His birthday is on the twentieth of November.
Yes， No，
10. Mrs. Li and Kitty were in a big shop this morning.
Yes， No，
11. Kitty is wearing her new uniform.
Yes， No，
12. The boy under the tree is hungry.
Yes， No，
13. He should have a rest.
Yes， No，
14. I want to have a model car.
Yes， No，
15. She wants a cup of coffee.
Yes， No，
16. Mrs. Li and Kitty watch television at night.
Yes， No，
【答案】
1. Is his father an English teacher?
he is; he isn’t
2. Are these cats crying?
they are; they aren’t
3. Can they swim?
they can; they can’t
4. Do you like reading English?
I do; I don’t
5. Did you go to school on foot?
I did; I didn’t
6. Did he like English when he was young?
he did; he didn’t
7. Does his father go to work by bus?
he does; he doesn’t
8. Is he crying under the tree?
he is; he isn’t
9. Is his birthday on the twentieth of November?
it is; it isn’t
10. Were Mrs. Li and Kitty in a big shop this morning?
they were; they weren’t
11. Is Kitty wearing her new uniform?
she is; she isn’t
12. Is the boy under the tree hungry?
he is; he isn’t
13. Should he have a rest?
he should; he shouldn’t
14. Do you want to have a model car?
I do; I don’t
15. Does she want a cup of coffee?
she does; she doesn’t
16. Do Mrs. Li and Kitty watch television at night?
they do; they don’t
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