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2019人教版九年级英语上册知识点第二课

unit2单元考试知识点

1. used to do sth.过去常常做某事

否定形式： didn’t use to do sth. / used not to do sth.

如：He used to play football after school. 放学后他过去常常踢足球。

Did he use to play football? Yes, I did. No, I didn’t. He didn’t use to smoke. 他过去不吸烟。

2. 反意疑问句

①肯定陈述句+否定提问

如：Lily is a student, isn’t she? Lily will go to China, won’t she?

②否定陈述句+肯定提问

如： She doesn’t come from China, does she? You haven’t finished homework, have you?

③提问部分用代词而不用名词

Lily is a student, isn’t she?

④陈述句中含有否定意义的词，如：little, few, never, nothing, hardly等。其反意疑问句用肯定式。

如： He knows little English, does he? 他一点也不懂英语，不是吗?

They hardlyunderstood it, did they?他们几乎不明白，不是吗?

3. play the piano 弹钢琴