(
课件网) 过去进行时的被动语态 语法专项指导 Past Continuous Passive Voice 一、现在进行时（主动语态） 1. 概念 表示此时此刻正在进行的动作，或当前一段时间内持续进行的动作（说话时动作未必正在发生）。 2. 基本结构 肯定式：am/is/are + doing（现在分词） 例句 1：He is reading a novel in the study now.（他现在正在书房读小说。） 例句 2：They are preparing for the school sports meeting these days.（这些天他们正在为学校运动会做准备。） 否定式：am/is/are not + doing 例句 1：She is not watching TV—she is doing her homework.（她没在看电视，她正在写作业。） 例句 2：We are not planning to travel this weekend.（我们这周末不打算去旅行。） 一般疑问句：Am/Is/Are + 主语 + doing？（回答用 Yes/No） 例句 1：Is your brother playing basketball on the playground （你哥哥正在操场打篮球吗？） Yes, he is. / No, he isn’t. 例句 2：Are they having a class meeting now （他们现在正在开班会吗？） Yes, they are. / No, they aren’t. 特殊疑问句：特殊疑问词 + am/is/are + 主语 + doing？ 例句 1：What are you looking for in the drawer （你正在抽屉里找什么？） 例句 2：Where is your mother working these days （你妈妈这些天在哪里工作？） 3. 常用时间状语 now（现在）、at the moment（此刻）、these days（这些天）、right now（此时此刻）、look（看）、listen（听）等（后两者用于提示动作正在进行）。 4. 语境运用（语法填空） ① Listen! Someone _____ (sing) in the next room. ② My parents _____ (not visit) my grandparents this week—they are too busy. ③ _____ (be) your sister _____ (practice) the piano now ④ What _____ your classmates _____ (discuss) in the group is singing aren’t visiting Is practicing are discussing 语法原句再现 ①When I hurried to the store,I saw that the books were already being packed into boxes. ②More and more customers were being attracted by chain stores and online discounts. ③...where customers’ comments on the month’s best-seller were being displayed. ④...the bookstore was being turned into a place for literature-loving members of the community to get together. 仔细观察上面4个句子,可以发现粗体部分都同时包含过去时、进行时和被动语态,这种语法现象被称为过去进行时的被动语态。 语法知识点拨 过去进行时的被动语态表示过去某一时刻正在进行或发生的被动动作。基本结构:“was/were+being+done”。 一、过去进行时的被动语态的概念 They were planting trees at this time yesterday.(过去进行时的主动语态) →Trees were being planted by them at this time yesterday.(过去进行时的被动语态) 昨天的这个时候,他们正在种树。 1.过去进行时的被动语态的肯定式为“was/were+being+done”。 二、过去进行时的被动语态的基本结构 The new highway was being constructed last summer. 去年夏天,这条新的高速公路正在建设中。 3.过去进行时的被动语态的一般疑问句是将was/were提到主语的前面,构成“Was/Were+主语+being+done ” 结构,回答用yes/no。 Was a new station being built in this city 这个城市当时正在修建一个新车站吗 4.过去进行时的被动语态的特殊疑问句句式为“特殊疑问词+was/were(+主语)+being+done ”。 What was being discussed at the time 当时(你们)正在讨论什么 语境运用 句子语法填 ... ...
