【导语】考试主要有两种目的：一是检测考试者对某方面知识或技能的掌握程度；二是检验考试者是否已经具备获得某种资格的基本能力。从这两种目的看，考试可以分为效果考试和资格考试。本篇文章是免费为您整理的《初三年级英语上册unit2单元考试知识点》，供大家借鉴。
【篇一】
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
【篇二】
1.used to do sth.过去常常做某事
1否定形式：didn’t use to do sth. / used not to do sth.
Tom didn’t use to chew gum.=Tom used not to chew gum.
He used not to go shopping by car.=He usedn't to go shopping by car.
2疑问形式：Did+主语+use to+动词原形+其它?=Uesd+主语+to+动词原形+其它?
Did Tom use to chew gum?=Used Tom to chew gum?
Did he use to go shopping by car?=Used he to go shopping by car?
3反意疑问形式：①肯定did/used+主语 ②否定didn’t/usedn’t+主语
He used to play football after school，usedn’t /didin’t he?
There didn’t use to be a big house,here,did it/used it?
①He used to smoke， ?
②They usedn't to like opera， ?
③They didn't use to like opera， ?
④They like opera，did they?
⑤You live in Wuhan，usedn't you?
⑥You used to like wine， ?
辨析：
Ⅰ.be/get/become+used to意为“习惯于”，从形态上看，used为形容词，to是介词，因此后面只能跟名词或动名词。
⑴他们已习惯于住在农村。 They got used to living in the countryside.
⑵他习惯于艰苦工作。 He is used to hard work.
Ⅱ.be used＋带to的不定式意思是“用于做……”，可以用于各种时态的句子。例如：
⑴牛可用来耕地。 An ox is used to plough the fields.
⑵这个地方已经用于种蔬菜了。This place has been used to plant vegetables.
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 hardly understood it, did they?他们几乎不明白，不是吗?