四年级上册英语一问一答的常见句型及答语如下：

一、基础信息类

姓名

- What's your name？

- My name is [Name].

年龄

- How old are you？

- I am [age] years old.

国籍/居住地

- Where do you live？

- I live in [place].

二、兴趣爱好类

最喜欢的颜色/食物

- What's your favorite color？

- My favorite color is [color].

- What's your favorite food？

- My favorite food is [food].

运动与活动

- What's your favorite sport？

- My favorite sport is [sport].

三、学校生活类

学科偏好

- What's your favorite subject in school？

- My favorite subject is [subject].

家庭关系

- Do you have any siblings？

- Yes, I have [number] sibling（s）.

四、日常用品类

物品位置

- Where is my [item]？

- It's [location].

数量与拥有

- How many [items] do you have？

- I have [number] [items].

五、方向与位置类

地点描述

- Where is [place]？）

- It's [direction].

这些句型覆盖了四年级英语学习的重点，建议结合实际对话场景进行练习，注意答语的动词时态与问句保持一致。