初三年级英语上册unit2单元考试知识点

　　【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?