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课件网) Module 8 Accidents Unit 3 Language in use 过去进行时(Ⅱ) 过去进行时除了可以和“at… yesterday morning, at that time, at… last night”等时间状语连用外，还可以和when, while, as引导的过去时间状 语从句连用，形成复合句。本模块我们重点学习when和while从句与过去 进行时连用的几种情况。 1． when所引导的时间状语既可指时间点，也可指时间段；while所 引导的时间状语只能指时间段。因此，在when引导的时间状语从句中， 动词可以是短暂性动词，也可以是延续性动词；而在while从句中，动词 必须是延续性动词。 e．g. They left while/when we were having lunch. 我们吃午饭的时候 他们离开了。 2． when引导的时间状语从句，如果主句用过去进行时，从句用一 般过去时，则表示一个动作正在进行的时候另一个动作(突然)发生了，强 调从句动作发生的突然性。 e. g. We were having a rest when we heard a loud sound. 我们正在休 息时突然听到一声巨响。 该句也可以用while表达，但与用when表达有细微的区别，请注 意体会： While we were having a rest, we heard a loud sound. 我们正在休息的 时候听到一声巨响。(只表明听到巨响的事实，不强调突然性) 3． 当主句和从句的动作都是延续性动词或同时发生的，且两句都用 过去进行时的时候，多用while引导。 e．g. They were sleeping while we were working. 我们在工作的时候 他们在睡觉。 一、单项填空 ( C )1. (2023天津中考) we were singing an English song, some visitors came to our class. A． Till B． Before C． While D． After C ( B )2. (2023常州中考)We on the countryside road when a sudden storm hit, so we made our way back. A． walked B． were walking C． is walking D． will walk ( D )3. Linda first met her husband while she to Russia last summer. A． travel B． travels C． is traveling D． was traveling B D ( D )4. I music when you called me last night. A． am listening B． am listening to C． was listening D． was listening to ( A )5. Tom his sister while his classmates were playing basketball. A． was caring for B． is caring for C． cared for D． will care for D A 二、用括号内所给动词的适当形式填空，每空词数不限。 1． People were enjoying the beautiful music when I (get) there. 2． —What were you doing when it (start) to rain —We (work) in the fields. got started were working 3． What your mum (do) as your father talked with you 4． We (have) a picnic in the park when it began to rain. 5． —What were you and Tom doing at this time yesterday —I (play) the piano while Tom (walk) his dog. was doing were having was playing was walking 本模块以“事故”为话题，引导学生提高安全意识；避免事故给自己 和他人造成伤害，培养学生妥善处理突发事件的能力，增加自我保护的 意识。在生活中，我们应该吸取事故教训，减少不必要的损失。 1． 能清楚地描述过去发生的事件； 2． 能用过去进行时生动描述事件的过程； 3． 能灵活使用when和while引导的时间状语从句，给文章增添 色彩。 A. 回答问题 15 People Died in a Building Fire in East China Xinhua Updated: 2024-02-24 07：51 NANJING — 15 people died and 44 were hurt after a building fire broke out on Friday morning, February 23, 2024, in Nanjing, Jiangsu Province. At around 4：39 ... ...
