九年级英语Unit2
1. used to do th. 过去常常做某事
否定形式: didn’t use to do th. / used ot to do th.
如:He used to lay football after chool. 放学后他过去常常踢足球。
Did he use to lay football? Yes, I did. o, I didn’t.
He didn’t use to moke. 他过去不吸烟。
2. 反意疑问句
①肯定陈述句+否定提问 如:Lily i a tudent, i ’t he?
Lily will go to China, won’t he?
②否定陈述句+肯定提问 如:
She doe ’t come from China, doe he?
You haven’t finished homework, have you?
③提问部分用代词而不用名词 Lily i a tudent, i ’t he?
④陈述句中含有否定意义的词,如:little, few, ever, othing, hardly等。其反意疑问句用肯定式。 如:
He know little English, doe he? 他一点也不懂英语,不是吗?
They hardly understood it, did they?他们几乎不明白,不是吗?