小学四年级陈述句变一般疑问句(包含练习及答案)
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一般疑问句
一、什么是一般疑问句
用Yes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）、助动词do、does）情
态动词（can、may等），如果有，将其提到句首，句末打上问号即可。
例：It is rainy today.
→Is it rainy today?
Tom's father can play the piano.
→Can Tom's father play the piano?
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.记得助动词和情态动词后面接动词原形。
例：They go to school by bike.
→Do they go to school by bike?
Bill gets up at 6:30 every day.
→Does bill get up at 6:30 every day?
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?
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Yes就是No。（有时根据语气的不同，Yes
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? Yes, she does.
Is Anna′s father a doctor? No，he isn′t.
Are you a student ? Yes, I am .No, I’m not
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? Yes, he can.
Does Mr Bean speak English? Yes, he does.
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。
Is Lin Lin in Class 3? Yes, she is. / No, she isn′t.或（No, she′s not）.
课堂练习
一、把下面的句子变为一般疑问句并做回答。
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 of November.
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 everyday.
14. I want to have a model car.
15. She wants a cup of coffee.
16. Mrs. Li and Kitty watch television at night.
17. I do my homework after school
二、用适当的词语填空
1> _ __ she know all the answers ?
Yes , she ____ . No, she _____.
2> _____ the twins often fight ?
Yes ,____ do. No, _____ don’t.