英语一般疑问句：一般疑问句是疑问句的一种。
它是指用yes或no来回答的句子。
其结构是：系动词be/助动词/情态动词＋主语＋其他成分?如: Is this your pen? Yes, it is./No, it isn't.注意：1．将陈述句变为一般疑问句时，如句中有be 动词（am is are …）时，可直接将它们提至主语前。
如主语为第一人称，应将其改为第二人称。
如：I'm in Class 2 Grade 1．→ Are you in Class 2 Grade 1？We're watching TV．→ Are you watching TV？2．陈述句中有情态动词（can may must …）时，也可直接将它们提至主语前，即可成为一般疑问句。
如：He can swim now．→ Can he swim now？Yes,he can./No,he can’t.The children may come with us．→ May the children come with us？Yes,they may.3．陈述句中只有一个实义动词作谓语(即句中没有be 动词或情态动词（can may must …）时，且其时态为一般现在时，变为一般疑问句时要在句首加do或does（主语是单数第三人称时），主语后的实义动词用原形。
如：I like these animals．→ Do you like these animals？She wants to go to the movies．→ Does she want to go to the movies？4．一般疑问句一般读升调(↑)5．一般疑问句有时不用yes或no 回答。
Are they in town now？I think so.May I sit here？Certainly．Does he like soccer？Sorry I don't know．一、一般疑问句一般疑问句也可称为“yes ／no questions”，因这种问句通常用yes ／no来回答，相当于汉语中的“……吗？”其语序是：系动词be ／助动词／情态动词＋主语＋其他成分？如：Are you from Japan？Yes，I am．／No，I'm not．Is her sister doing her homework now？Yes，she is．／No，she isn't．Does he work in a bank？Yes，he does．／No，he doesn't．Do you live near your school？Yes，I do．／No，I don't．Can you speak French？Yes ，I can．／No，I can't．May I go home now？Yes，you may．／No，you mustn't．如何变一般疑问句：1. 首先找BE动词（am, is, are, was, were）,把它提到句首, 小写改大写,原来的大写改小写,句末加问号。
如果句中有some, 要改为any。
2. 如果没有BE动词，就找can,will, must, may等情态动词, 把它提到句首, 小写改大写,原来的大写改小写,句末加问号。
如果句中有some, 要改为any。
3.如果没有情态动词,就加do, does帮助构成疑问句。
如果主语是单数第三人称，就用does帮助构成疑问句,把它放到句首, 小写改大写,原来的大写改小写,句末加问号,原来的动词改为原型。
如果句中有some, 要改为any。
如果主语不是单数第三人称，就用do帮助构成疑问句, 把它放到句首, 小写改大写,原来的大写改小写,句末加问号。
原来的动词不变。
如果句中有some, 要改为any。
4.如果句子是一般过去时，要加did帮助构成疑问句, 小写改大写,原来的大写改小写,动词改为原型,句末加问号。
如果句中有some, 要改为any。
如何变特殊疑问句:1.首先确定特殊疑问词.特殊疑问词:what(什么) when(什么时候) where(在哪里) who(谁)whose(谁的) what time(几点) how old(几岁) what day(星期几)how many(多少)(接可数名词) how much(多少)(接不可数名词) how often (多久一次) 2. 特殊疑问词加一般疑问句,句末加问号。
按要求改写下列句子：1.I am going to fish in Xili Lake.(改为一般疑问句)2.The walls were dirty yesterday.( 改为一般疑问句)3.I’m going to play the piano.(对划线部分提问)4.Mary likes swimming. (改为否定句)5.The basketball is under the bed.(对划线部分提问)6.Helen was in the kitchen.(对划线部分提问)一般疑问句在英语的学习中，一般疑问句的转换及回答是经常碰到的问题，现在我们就来探讨一下有关一般疑问句的问题。
一、什么是一般疑问句用Y es或No作答的疑问句叫一般疑问句。
一般疑问句还有下列特点：1、以be动词、助动词或情态动词开头；例：Is your father a teacher? Does Catherine like animals? Can Jenny speak French?2、往往读升调；3、译成汉语，都可以带上“吗”，例如上面三句可分别译为：你父亲是老师吗？凯瑟琳喜欢动物吗？詹妮会说法语吗？二、例何将陈述句变成一般疑问句？要将陈述句变成一般疑问句，可以遵循下列步骤：1.看句中有没有be动词（am、is、are、was、were）、助动词（do、does、did、have、had）或情态动词（can、must、will、may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，则根据谓语动词的形式借助do的相应形式放在句首。
具体方法是：如果谓语动词是原形，则借do；如果谓语动词是一般现在时第三人称单数形式，则借does；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. →Does bill gets up at 6:30 every day?The students saw a film yesterday. →Did the students see a film yesterday?三.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?四.一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Y es就是No。
（有时根据语气的不同，Y es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? Y es, 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? Y es, he can./Does Mr Bean speak English? Y es, 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，用must 引导的问句，肯定回答用must，否定回答用needn′t.例：May I go to the park now? Y es, you may. /No, you mustn′t.Must I wash my clothes now? Y es, 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? Y es, he did./ No ,he didn′t.Is Lin Lin in Class 3? Y es, she is. / No, she isn′t.或（No, she′s not）.1. His father is an English teacher.2. These cats are crying.3. They can swim.4. I like to read English.5. I go to school on foot.6. He likes English.7. His father goes to work by bus.8. He is crying under the tree.9. His birthday is on the twentieth ofNovember.10. Mrs. Li and Kitty are in a big shop.11. Kitty is wearing her new uniform.12. The boy under the tree is hungry.13. He goes to school every day.15. I want to have a model car.16. She wants a cup of coffee.17. Mrs. Li and Kitty watch television atnight.18. I do my homework after school.特殊疑问句以疑问词开头，对句中某一成分提问的句子叫特殊疑问句。