看图片，回答问题。
1 Is she watering flowers?

2 Is he picking fruit?

3 What is she doing?

4 What are they doing?

5 What is he doing?

(答案不唯一,仅供参考)
1 Yes, she is.
2 No, he isn't.
3 She's planting seeds.
4 They're picking apples.
5 He's watering flowers.

【分析】本题考查现在进行时的一般疑问句和特殊疑问句的回答，解题思路为：1. Is开头的一般疑问句需用Yes/No+主语+be动词的肯定/否定形式回答，结合图片内容判断肯定或否定；2. What开头的特殊疑问句需根据图片呈现的动作，用“主语+be动词+现在分词”的现在进行时结构作答。
【解析】1. 问句是Is she watering flowers? 为一般疑问句，结合图片可知她在浇花，故用肯定回答：Yes, she is. 2. 问句是Is he picking fruit? 为一般疑问句，结合图片可知他不是在摘水果，故用否定回答：No, he isn't. 3. 问句是What is she doing? 为特殊疑问句，询问正在做的动作，结合图片可知她在种种子，故回答：She's planting seeds. 4. 问句是What are they doing? 为特殊疑问句，询问他们正在做的动作，结合图片可知他们在摘苹果，故回答：They're picking apples. 5. 问句是What is he doing? 为特殊疑问句，询问他正在做的动作，结合图片可知他在浇花，故回答：He's watering flowers.
【答案】
1. Yes, she is.
2. No, he isn't.
3. She's planting seeds.
4. They're picking apples.
5. He's watering flowers.
【知识点】现在进行时，一般疑问句回答，特殊疑问句回答
【点评】本题围绕现在进行时的疑问句展开，要求结合图片信息作答，属于英语基础题型，需掌握现在进行时的结构及疑问句的回答规则。
【难度系数】0.5