人教版第四册英语配套作业本第五单元(Unit 5 How Much Is It? ) P52 中有一题出现了单\复数形式,有点稀里糊涂的,希望有朋友帮助,先在这里说"谢谢"啦!
Ex.2 : Read and circle
A:Can I help you?
B:Yes. I want a pair of sneakers. How much
is it / are they?
A:
It's / They're 286 yuan.
B:That's too expensive. How about that pair?
A:
It's / They're 195 yuan.
B:I'll take
it / them. Wow, this skirt is pretty. How much
is it / are they ?
A:
It's / They're 96 yuan.
B:
It's / They're cheap. I'll take
it /them.
pair 表示"双、对",在教学中怎样正确使用单复数形式呢?