(
课件网) Module 1 Wonders of the world Unit 3 Language in use 新课导入 Where is it Have you ever visited it How high is it The Jin Mao Tower When did you visit it When will you visit it 二、一般过去时 1.用法:可以用来表述过去某个时间发生的事情或行为;还可以用来描述事物过去的状态或过去经常发生的事情。 2.谓语形式:动词的过去式。 Well, I visited the Giant’s Causeway two years ago. I was very thin in my childhood. I got up very early when I was a college student. 三、现在进行时 1.用法:可以用来表述现在正在发生的事情或行为。还可以用来表示为将来安排好的活动和事件。 2.谓语形式: be + 动词的现在分词(v.-ing)。 Am I going the right way My elder brother is coming tomorrow. We are having a meeting tomorrow morning. 四、过去进行时 1.用法:表示过去某一时刻或某一段时间内正在发生的动作。 2.谓语形式:was / were + 动词的现在分词(v.-ing)。 I was having breakfast when he telephoned me. What were you doing at eight o’clock yesterday evening 1、概念： 1) 表示在过去一个比较具体的时间正在发生的动作。 2) 如果when, while这样的时间状语引导词所引导的主从句之一是一般过去时，则另一个句子常用过去进行时。 2、标志词：at this time yesterday, at that time，at+具体几点钟，以when引导的谓语动词是一般过去时的时间状语等 3、动词形态： was/were+V-ing 过去进行时 表示在具体的过去某个时刻，正在发生的动作或状态 3. (a) They an English class yesterday. (b) They an English class at nine o’clock yesterday morning. 表示过去的动作或状态 2. (a) She the Great Wall. (b) She the Great Wall. 表示去了长城，现在还没回来；不在说话现场。 表示去过长城，是一种经历。 were having had has gone to has been to 思 考 新课讲解 现在完成时：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。 结构： have/has + done （动词的过去分词） 标志词：already, yet, just, recently, lately, since+时间点, for+时间段，ever, never等。 例句：I have worked for two years. —Have you worked for two years —No, I haven’t. I haven’t worked for two years. 思 考 新课讲解 判断下列句子属于哪些时态。 I visited the Giant’s Causeway two years ago. It produces electricity for millions of people in China. I’ve never seen it, so I’m not sure I agree with you. 一般过去时 现在进行时 现在完成时 一般现在时 思 考 过去进行时：表示过去某段时间或某一时刻正在发生或进行的行为或动作。 结构：was/were+v.-ing 标志词：then, at this time yesterday, at that time, at that moment yesterday, at 7 o’clock last night,以when引导的谓语动词是一般过去时的时间状语。 例句：He was working then. —Was he working then —No, he wasn’t. He wasn’t working then. While-learning 思 考 现在完成时：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。 结构： have/has + done （动词的过去分词） 标志词：already, yet, just, recently, lately, since+时间点, for+时间段，ever, never等。 例句：I have worked for two years. —Have you worked for two years —No, I haven’t. I haven’t worked for two years. While-learning This is the very book that belongs to him. 4 ... ...
