This a watch.That is his brother.He is a boy.She is a Chinese girl.Hhis is a man.上面的五句话的复数形式：复数否定句：复数疑问句：回答句：问：1 这是我们的书。2 这是他的书包吗？不是，是我的。3 那些不是新铅笔。4 请问这是你的卷笔刀吗？是的。5 这些是李华的苹果吗？不是，他们是李强的苹果。英语翻译以上5句话 不要复数不要复数不要复数p不要复数不要复数p不要复数不要复数不要复数不要复数不要复数不要复数p不要复数不要复数不要复数不要复数不要复数p不要复数不要复数不要复数不要复数不要复数不要复数不要复数不要复数不要复数不要复数不要复数不要复数不要复数

1，2，3，4，5，6，7，8，9，0

复数形式：These are watches.
Those are his brothers.
They are boys.
They are Chinese girls.
They are men.
复数否定句：These aren't watches.
Those aren't his brothers.
They aren't boys.
They aren't Chinese girls.
They aren't men.
(aren't是are not的缩写形式）
复数疑问句：Are these watches?
Are those his brothers?
Are they boys?
Are they Chinese girls?
Are they men?
（变为一般疑问句时：be动词提前，后面的句子照抄下来）
回答句：No,they aren't/Yes,they are.
1. 这是我们的书。
These are our books.
2 这是他的书包吗？不是，是我的。
Is this his backpack?
No,this isn't.This is mine.
3 那些不是新铅笔。
Those aren't new pencils
4 请问这是你的卷笔刀吗？是的。
Excuse me,is this your pencil sharpener?
Yes,this is.
5 这些是李华的苹果吗？不是，他们是李强的苹果。
Are these Li Hua's apples?
No,they are Li Qiang's.

These are watches.
These are not watches.
Are these watches?Yes.They are.No.They are not.
They are his brothers.
They are not his brothers.
Are they his brothers?Yes.They are.No.They are not.
They are Chinese girls.
They are not Chinese girls.
Are they Chinese girls?Yes.They are.No.They are not.
They are men.
They are not men.
Are they men?Yes.They are.No.They are not.

These are some watches.
These aren't any watches.
Are these any watches?
Yes, they are./No, they aren't.
Those are his brothers.
Those are not his brothers.
Are those his brothers?
Yes, thay are./no, they aren't.
They are some boys.
They aren't any boys.
Are they any boys?
Yes, they are./No, they aren't.
They are Chinese girls.
They aren't Chinese girls.
Are they Chinese girls?
Yes, they are./No, they aren't.
These are some men.
These aren't any men.
Are these any men?
Yes, they are./No, they aren't.
1 这是我们的书。
These are our books.
2 这是他的书包吗？不是，是我的。.
Is this his backpack? No, it's mine./No, it's my backpack.
3 那些不是新铅笔。
Those aren't new pencils.
4 请问这是你的卷笔刀吗？是的。
Excuse me, Is this your pencil sharpener? Yes, it is.
5 这些是李华的苹果吗？不是，他们是李强的苹果。
Are these Li Hua's apples? No, they are Li Qiang's (apples).