把下列句子变成一般疑问句。
1. I like painting a picture in the art club.

2. We often sing and dance in a music club.

3. He often plays the piano.

4. I have a music class on Friday.

1. Do you like painting a
picture in the art club?
2. Do you often sing and/
or dance in a music
club?
3. Does he often play the
piano?
4. Do you have a music
class on Friday?

【分析】
要将一般现在时的陈述句变为一般疑问句，需遵循以下步骤：1. 根据主语确定助动词：主语为非第三人称单数时用Do，第三人称单数时用Does；2. 第一/二人称代词互换（如I变you、we变you）；3. 句中动词还原为原形；4. 将助动词置于句首，句末改为问号。
【解析】
1. 原句主语为第一人称I，对应助动词用Do，将I改为第二人称you，动词like保持原形，调整后得到：Do you like painting a picture in the art club?
2. 原句主语为第一人称复数We，对应助动词用Do，将We改为you，按参考答案规范调整动词短语，得到：Do you often sing and/or dance in a music club?
3. 原句主语为第三人称单数He，对应助动词用Does，动词plays还原为原形play，调整后得到：Does he often play the piano?
4. 原句主语为第一人称I，对应助动词用Do，将I改为you，动词have保持原形，调整后得到：Do you have a music class on Friday?
【答案】
1. Do you like painting a picture in the art club?
2. Do you often sing and/or dance in a music club?
3. Does he often play the piano?
4. Do you have a music class on Friday?
【知识点】
一般现在时一般疑问句转换，人称代词转换
【点评】
本题考察一般现在时陈述句变一般疑问句的基础语法规则，需注意助动词选择、人称转换及动词原形还原，属于英语基础题型，难度较低。
【难度系数】
0.7