Question

帮忙一下改成一般疑问句，肯否回答

Answer 1

正确答案：

1. Are Lucy and Lily your friends?
    Yes ,they are./No,they aren't.
   2.Does Jane have small feet?
    Yes,she does./No ,she doesn't.
   3.Is Mr. Wang twenty years old?
     Yes ,he is./No, he isn't.
   4.Do they have five knives?
      Yes ,they do./No,they don't。

解析：含有be的句子改为一般疑问句时首先提前be,并根据最后的人称进行适当修改；不含有be动词的首先提前助动词，三单用does，三复用do,并注意把原先动词还原，人称不变。如果人称不是第三人称的，第一改第二，第二改第一。肯定回答：Yes，主语+be/助动词。否定回答：No,主语+be/助动词+not。

Answer 2

1.Are Lucy and Lily your friends?
Yes ,they are./No,they aren't.
2.Does Jane have small feet?
Yes,she does./No ,she doesn't.
3.Is Mr. Wang twenty years old?
Yes ,he is./No, he isn't.
4.Do they have five knives?
Yes ,they do./No,they don't

Answer 3

1 一般疑问句 Are Lily and Lucy your friends ?
No, they aren't.
2 一般疑问句 Does Jane have small feet?
否定句 No , she doesn't.
3 一般疑问句 Is Mr .Wang twenty years old ?
否定句 No ,he isn't .
4 一般疑问句 Do they have five knives ?
否定句 No, they don't .