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1、used to结构used to结构意为“过去经常；以前常常”，表示过去的习惯性动作或经常性状态，可用于各种人称，后接动词原形。如：Amy used to listen to music.You used to be short, but now youre tall. used to结构的否定形式有两种：didnt use to或usednt to (只用于英式英语)。如：The Whites didnt use to live here. / The Whites usednt to live here. used to结构在构成疑问句时，可借助助动词did，也可将us
2、ed提到主语前(只用于英式英语)。如：Did you use to / Used you to spend much time playing computer games? 【链接】八年级下册我们学过be used to结构，同学们很容易将二者混淆，我们一起回顾一下它的用法吧。 be used to结构意为“习惯于；适应于”，to为介词，后接名词、代词或动词-ing形式。如：Im not used to the weather in London.The man is used to reading a newspaper at breakfast.【运用】.&
3、#160;句型转换，每空词数不限。1. Mom used to grow flowers in her garden. (改为否定句)Mom _ grow flowers in her garden.2. I used to collect stamps when I was young. (改为一般疑问句)_ collect stamps when you were young?. 单项选择。1. My aunt goes to climb mountains every Sunday.Oh? But she _ hate climbing mountain
4、s.A. used to B. was used to C. is used to (2013 黑龙江绥化)2. How is your grandma?Shes fine. She
5、 used to _ TV at home after supper. But now she is used to _ out for a walk.A. watch; go B. watching; go C. watching; going D. watch; goin
6、g (2013 湖北黄冈)3. She used to _ a bus to school, but now she is used to _ to school.A. taking; walk B. take; walk C. taking; walking D. take; walking (2014 四川南充)答案：. 1. didnt use to / usednt to 2. Did you use to / Used you to . 1-3 ADD