一．used to, be/get used to的用法区别1．used to可看作一个半助动词或情态动词，其后跟动词原形，表示过去的习惯或经发生的动作，例如：When he was a child, he used to ask lots of questions.I want to know the places (that/which) he used to go to.否定式为：used not to(书面语), use(d)n’t to(口语), didn’t use to(口语)疑问式为：Used sb to …?(书面语), Did sb use to …?(口语)反意疑问句式为：use(d)n’t sb? (书面语) didn’t sb? (口语)2．be used to = get used to 都是一个固定的结构，意思为：习惯某事或做某事的意思，to为介词，后接名词或动名词，不能跟动词原形，例如：We are used to the weather in the south of China.They have got used to getting up early in the morning.⑴ be used to的各种形式变化如下：①疑问式为：Be(具体形式) sb ….? ②否定式为：sb be(具体形式) not …③反意疑问式为：be(具体形式) not sb? （be作为系动词看待）⑵get used to的各种形式变化如下：①疑问式为：Do/Does/Did sb get …? ②否定式为：sb does/do/did not get …③反意疑问式为：do/does/did not sb? （get作为行为动词看待）3．be used to + Verb或as/for接名词，表示某东西被用来作某事或当什么东西来使用，是一个被动语态的结构，由be为助动词，因此它的疑问式、否定式及反意疑问式则按一般规则进行变化。例如：This knife is usually used to cut fruit.This magazine was used as a fan last night because of the hot weather.Blooms are used for cleaning the floor when we do general cleaning.二．注意used to与would的区别：(1)．used to重在表示与现在的对比，含“过去曾经/一度，现在未必”之意；would |
