改写句子（英语）

1. 划线是visited his uncle ，是做某一件事，所以用what提问：
What did he do yesterday?
他昨天干什么了？
2. 一般疑问句：
Did you have a good time last Sunday?
你们星期天玩得开心吗？
3. 划线是three，是一个数量词，所以用How many 提问：
How many mooncakes did your grandfather eat last Mid-Autumn?
你爷爷去年的中秋吃了多少个月饼？

1. What did he do
划线部分是“去看望他叔叔”，所以应该提问去干什么了。
2.Did you have
一般疑问句就是把be动词提前，或者没有be动词的就用do的相应形式前置
3.How many mooncakes did...eat...
划线部分应该是three， 提问应该是问吃了多少
How many 多少 后面加的是可数名词，how much 也表示“多少”，但是后面名词只能加不可数

1. What did he do yesterday?

2. Did you have a good time last Sunday?

3. How many mooncakes did your grandfather eat last Mid-Autumn Festival?
希望采纳

1 What did he do yesterday?
2 Did you have a good time last night?
3 How many mooncakes did your grandfather eat last Mid-Autumn Festival？
=========
补充回答：我们都猜到了，是划three

1 What did he do yesterday?
2 Did we have a good time last Sunday?
3 How many mooncakes did your grandfather eat last Mid-Autumn Festival?

赞叹一下楼主的电脑技术，的确很厉害！