Unit 8【刷语法】过去进行时（重点语法提升练）-2026-2027学年八年级英语上册单元模块满分必刷题（新教材译林版）

**基本信息** 聚焦过去进行时专项突破，以“概念-结构-用法-应用”逻辑链系统整合语法规则与解题方法，强化语境中时态辨析能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法讲解|/|过去进行时“三要素”（定义/结构/时间状语）；when/while/as用法“三维度”（时间点/段、动作延续性、动作关系）|从核心概念到连词辨析，构建“基础规则-特殊用法”递进体系| |单项选择|30题|时间状语定位法（at this time yesterday等）；动作时长判断法（长动作vs短动作）|通过真实语境考查时态区分，强化语言运用能力| |单词拼写|15题|结构公式化（was/were+动词-ing的肯定/否定/疑问式）|聚焦语法结构准确性，提升语言输出能力| |选词填空|5题|连词匹配法（时间点用when/as、时间段用while等）|深化对时间连词逻辑关系的思维辨析| |完成句子|20题|句式转换四步法（改写/否定/疑问/合并）|综合运用语法规则，培养语言综合思维品质|

2026-2027学年八年级英语上册单元模块满分必刷题（新教材译林版） Unit 8 Safe and sound【刷语法】(重点语法提升练) 过去进行时 过去进行时表示过去某一时刻或某一阶段正在进行或发生的动作，意为“那时正在……” 。常用的标志词：at 2:00 yesterday，at this time yesterday，while / when，then / at that time / at that moment；when my father got home当我爸爸回到家的时候；when I passed by the playground当我经过操场的时候；while I was reading当我正在阅读的时候。 过去进行时的用法： 时态 含义 结构 时间状语 过去进行时 表示在过去某段时间内正在发生的事情或行为。 was/were +动词-ing形式 at 2:00 yesterday，at this time yesterday，while / when，then / at that time / at that moment；when my father got home 过去进行时的结构： when,while和as的用法 (1)when,while和as这三个词均有“当······时候”的意思。 如:There were already many people in the meeting room when he arrived.他到场时会议室已有很多人。While Millie was watching TV,her mum was sleeping.米莉在看电视时她妈妈在睡觉。 I saw a traffic accident as I was riding to school this morning.今天早晨我骑车上学时看见一起交通事故。 (2)when和as既可以指某一点时间,也可以指某一段时间,其引导的从句中的谓语动词表示的动作既可以是瞬间性的,也可以是延续性的;while指一段时间,其引导的从句中的谓语动词必须是延续性的。指一段时间时,when、while和as都可用;指某一点时间时,只能用when或as,不能用while。 试比较: When/As he woke up, it was eight o'clock.(✓) While he woke up, it was eight o'clock.(x) When/While/As I was waiting for a bus, I met her.(✓) (3)当某个动作正在进行时,又发生了另一动作,我们常用过去进行时表示正在进行的长动作, 用一般过去时表示短动作。此时when、while、as都可以连接主从句,构成“一般过去时+when/while/as+过去进行时”结构,过去进行时动作成为一般过去时动作发生的“背景”。这种情况下,连词when、while、as既可位于句中,也可位于句首。 如: It began to rain heavily when/while/as we were having dinner. 我们在吃晚饭时,开始下起大雨。(have dinner为长动作) When/While/As we were reading, a stranger came in. 当我们正在看书时,一个陌生人走了进来。(read 为长动作) (4)谈论两个同时进行的长动作(事件、情况),常用“过去进行时+while+过去进行时”结构。while也可位于句首。 如:They were rowing boats while we were climbing the hill.当我们在爬山时,他们在划船。 While she was making a phone call, I was writing an email.当她在打电话时,我正在写一封电子邮件。 (5)强调某个动作正在进行时,另一个动作突然发生,常用“过去进行时+when+一般过去时”结构。 如:I was walking in the street when he called me.他打电话给我时,我正走在街上。 语法过关小测 满分：70分；时间：60分钟 一、单项选择（每小题1分，共30分） 1．I __________ when the earthquake started. A．work B．worked C．was working D．am working 【答案】C 【详解】句意：地震发生时，我正在工作。 when引导时间状语从句，从句为一般过去时，表示过去某一特定时间点发生的动作，主句表示该时间点正在发生的动作，要用过去进行时，结构为was/were+现在分词，主语I对应be动词was，work的现在分词是working。 2．At 9:00 last night, I ________ a popular movie about natural disasters with my friends in the cinema. A．watch B．watched C．was watching D．am watching 【答案】C 【详解】句意：昨晚九点，我正在电影院和朋友们看一部关于自然灾害的流行电影。 根据时间状语“At 9:00 last night”可知，此处强调过去某一具体时刻正在进行的动作，应用过去进行时，结构为was/were + doing。应填was watching。 3．I ________ along the river at this time yesterday. A．walk B．was walking C．walked D．is walking 【答案】B 【详解】句意：昨天的这个时候我正在沿着河边散步。 walk散步，原形，一般现在时；was walking散步，过去进行时；walked散步，过去式/过去分词；is walking散步，现在进行时，根据时间状语“at this time yesterday”可知，句子表示过去某一时刻正在进行的动作，应用过去进行时，结构为：was/were+doing。主语是I，be动词用was。因此选B。 4．—Alan, I called you at 9 a.m. yesterday, but nobody answered. —Oh, sorry. I ________ the World Cup at that time. A．watched B．was watching C．am watching D．watch 【答案】B 【详解】句意：——艾伦，我昨天上午9点给你打电话，但是没人接。——哦，抱歉，我那时正在看世界杯。 句中“at that time”指代过去的具体时刻（昨天上午9点），强调当时动作正在进行，要用过去进行时，应填was watching。 5．—How did the accident happen? —You know, it was difficult to see the road clearly because it ________. A．rains B．was raining C．is raining D．will rain 【答案】B 【详解】句意：——事故是怎么发生的？——你知道，因为当时正在下雨，很难看清路。 rains下雨；was raining正在下雨；is raining正在下雨；will rain将要下雨。根据问句“How did the accident happen?”及答语中“it was difficult”可知，事情发生在过去。事故发生时雨正在下，强调过去某一时刻正在进行的动作，应用过去进行时，应填was raining。 6．—Did you notice my dog come in? —No, I ________ my book. A．read B．am reading C．was reading D．have read 【答案】C 【详解】句意：——你注意到我的狗进来了吗？——没有，我(当时)正在看书。 read动词原形或过去式；am reading现在进行时；was reading过去进行时；have read现在完成时。根据问句“Did you notice…”可知动作发生在过去，答语表示当狗进来时“我”正在看书，强调过去某一时刻正在进行的动作，应用过去进行时。应填was reading。 7．—Why didn’t you answer my phone at 7 p.m. yesterday? —Sorry, I ________ a TV show about the dragon dance. A．will watch B．watched C．was watching D．watch 【答案】C 【详解】句意：——昨天晚上7点你为什么没接我的电话？——抱歉，我当时正在看一个关于舞龙的电视节目。 根据问句中的时间状语“at 7 p.m. yesterday”可知，答语表示过去某一具体时刻正在进行的动作，应用过去进行时，应填was watching。 8．—I called you at eight last night, but you didn’t answer. What were you doing? —I ________ a shower. A．took B．take C．was taking D．have taken 【答案】C 【详解】句意：——我昨晚八点给你打电话，但你没接。你当时在做什么？——我正在洗澡。 根据关键时间状语“at eight last night”以及问句“What were you doing?”可知，答语表示过去某一具体时刻正在进行的动作，应用过去进行时，结构为“was/were doing”。应填was taking。 9．—I called you this morning, but nobody answered the phone. —Sorry, I ________ the flowers in the garden then. A．water B．watered C．was watering D．am watering 【答案】C 【详解】句意：——我今天早上给你打电话了，但没人接。——对不起，我当时正在花园里浇花。 根据“this morning”和“called”可知语境为过去，结合“then”强调打电话那一刻正在进行的动作，需用过去进行时。应填was watering。 10．When the typhoon hit, Fu Xing and her family ________ dinner at home. A．have B．has C．are having D．were having 【答案】D 【详解】句意：当台风来袭时，Fu Xing和她的家人正在家里吃晚饭。 根据从句“When the typhoon hit”是一般过去时，表示过去某个具体时刻，主句应用过去进行时表示当时正在进行的动作。 11．— We had a party for Tina at 7 p.m. last night, but I didn’t see you. — I ________ the London World Team Table Tennis Championships（世乒赛）at that time. A．watched B．am watching C．have watched D．was watching 【答案】D 【详解】句意：——昨晚 7 点我们为蒂娜举行了一个聚会，但我没看到你。——那时我正在观看伦敦世界乒乓球团体锦标赛。 watched观看（过去式）；am watching正在观看（现在进行时）；have watched已经观看（现在完成时）；was watching正在观看（过去进行时）。根据“at 7 p.m. last night”和答语中“at that time”可知，强调过去某一具体时刻正在进行的动作，应用过去进行时。 12．—What will the weather be like in Qingyang tomorrow? —Sorry, I didn’t watch the weather report just now. I ________ a talk show on TV. A．will watch B．have watched C．was watching D．am watching 【答案】C 【详解】句意：——庆阳明天的天气将会怎么样？——对不起，我刚才没看天气预报。我那时正在看电视上的一个脱口秀。 根据“I didn’t watch the weather report just now.”可知，没看天气预报是刚才发生的动作，说明刚才那个时刻正在做另一件事。表示过去某一时刻正在进行的动作，应用过去进行时，应填was watching。 13．I ________ TV at 8:00 last night. I didn’t hear you knock at the door. A．watch B．watched C．am watching D．was watching 【答案】D 【详解】句意：昨晚八点我正在看电视，我没听见你敲门。根据“at 8:00 last night”及语境可知，表示过去某个时间点正在进行的动作，应用过去进行时。其结构是“was/were + 动词的现在分词”，主语I，此处用was，watch的现在分词是watching。 14．—Tom, can you answer my question? —Er, I’m sorry, Miss White. I ________ about something else. Could you repeat the question? A．think B．thought C．am thinking D．was thinking 【答案】D 【详解】句意：——汤姆，你能回答我的问题吗？——呃，对不起，怀特老师。我刚才正在想别的事情。你能重复一下这个问题吗？ 根据语境，老师提问的那一刻，学生正在想别的事情，表示过去某一时刻正在进行的动作，应用过去进行时。应填was thinking。 15．—I knocked at the door just now, but no one answered. —Sorry. I ________ to English songs at that time and didn’t hear it. A．listen B．listened C．was listening D．am listening 【答案】C 【详解】句意：——我刚才敲门了，但是没有人应答。——抱歉。那时我正在听英文歌，没有听到。 根据“at that time”可知，句子是过去进行时，其结构是“was/were+动词的现在分词”，主语是I“我”，be动词用was；listen的现在分词是listening。 16．—I called you to go to the English Corner but no one answered. —This time yesterday? Oh, I ________ a shower. A．take B．took C．has taken D．was taking 【答案】D 【详解】句意：——我打电话叫你去英语角，但没人接。——昨天的这个时候？哦，我正在洗澡。 根据答语中时间状语“This time yesterday”可知，此处表示过去某一时刻正在进行的动作，应用过去进行时，结构为：was/were + doing。应填was taking。 17．When the 2026 Spring Festival Gala ________, many people ________ happily at home. A．started; were watching B．started; watched C．was starting; watch D．started; watch 【答案】A 【详解】句意：当2026年春节联欢晚会开始时，许多人正在家里开心地观看。 根据当前时间2026年7月可知，2026年春晚发生在过去，句子需用过去时态，排除含一般现在时的C、D项。when引导的时间状语从句中，start是短暂性动词，用一般过去时started；主句表示从句动作发生时正在进行的动作，应用过去进行时were watching。 18．—Why didn’t you answer my call last night? —Sorry, I________ my homework in my bedroom at that time. I didn’t hear it. A．was doing B．did C．will do D．am doing 【答案】A 【详解】句意：——昨晚你为什么没接我的电话？——抱歉，那时我正在卧室做作业。我没听见。 was doing过去进行时；did过去式；will do一般将来时；am doing现在进行时。根据问句中的“last night”和答语中的“at that time”可知，此处强调过去某一特定时刻正在进行的动作，应用过去进行时。 19．— Where were you at 8 o’clock last night? — I ________ with my teammates. We prepared for the street volunteer work. A．am practicing B．practiced C．was practicing D．have practiced 【答案】C 【详解】句意：——昨晚8点你在哪里？——我正在和我的队友们练习。我们为街道志愿者工作做准备。 根据时间状语“at 8 o’clock last night”可知，句子强调过去某一具体时刻正在进行的动作，应用过去进行时，结构为was/were+doing。主语为I，be动词用was。 20．—Why didn’t you answer my phone? —Sorry, I ________ a shower. A．took B．am taking C．have taken D．was taking 【答案】D 【详解】句意：——你为什么没接我的电话？——抱歉，我那时正在洗澡。 根据问句“Why didn’t you answer my phone?”可知动作发生在过去，答语表示过去打电话那个时刻正在进行的动作，应使用过去进行时（was/were + doing）。was taking符合语法结构。 21．—Lucy, I didn’t see you just now. —Oh, I ________ singing for the school art festival in the park. A．am practising B．will practise C．was practising D．practised 【答案】C 【详解】句意：——露西，我刚才没看见你。——哦，我刚才正在公园里为学校艺术节练歌。 前句“didn’t see”是过去时。且“just now”表示过去某一特定时刻，答句表示过去那一刻正在进行的动作，应用过去进行时，应填was practising。 22．The students ________ the classroom when the head teacher walked in. A．clean B．cleaned C．were cleaning D．are cleaning 【答案】C 【详解】句意：当班主任走进来时，学生们正在打扫教室。 根据句中时间状语“when the head teacher walked in”，强调在这个过去的时间点，学生们的动作正在进行，需用过去进行时were cleaning，保持主从句时态逻辑一致。 23．He ________ the 2026 Beijing Robot Run at this time yesterday. A．was watching B．watched C．watches 【答案】A 【详解】句意：昨天的这个时候，他正在观看2026北京机器人赛跑。 was watching过去进行时结构； watched一般过去时； watches一般现在时。时间状语“at this time yesterday”，动作发生在过去的某一特定时刻，应用过去进行时，结构为 was/were + doing。主语“He”是第三人称单数，be动词用was。 24．When I ________ home just now, my sister with my parents ________ happily. A．got; talked B．was getting; was talking C．got; was talking D．was getting; talked 【答案】C 【详解】句意：刚才当我到家时，我姐姐正和父母愉快地交谈。 根据“just now”可知句子发生在过去。前半句为“When”引导的时间状语从句，表示过去某个具体的时间点，动词用一般过去式got；后半句的主句表示当时正在进行的动作，用过去进行时，结构为was/were doing，主语“my sister with my parents”中，“with”连接伴随成分，谓语动词与“my sister”保持一致，为单数，be动词用was。 25．While Jack and I ________ a movie at home, the lights went out all of a sudden. A．watched B．were watching C．are watching D．watch 【答案】B 【详解】句意：当我和杰克正在家里看电影时，灯突然熄灭了。 watched观看，过去式；were watching正在观看，过去进行时；are watching正在观看，现在进行时；watch观看，动词原形。根据主句“the lights went out”是一般过去时，而While引导的时间状语从句表示主句动作发生时正在进行的动作，所以从句要用过去进行时。主语“Jack and I”是复数，be动词用were。故选B。 26．—What ________ you ________ at eight o’clock last night? —I was watching a film about pandas. A．did; do B．are; doing C．were; doing D．have; done 【答案】C 【详解】句意：——昨晚八点你正在做什么？——我当时正在看一部关于大熊猫的电影。 根据答句“I was watching a film about pandas.”可知时态为过去进行时；“at eight o’clock last night”是过去某个具体时刻，要用过去进行时（was/were+doing）；主语为you，be动词使用were。 27．Lucy ________ basketball with her classmates when we saw her. A．plays B．has played C．was playing D．is playing 【答案】C 【详解】句意：当我们看到露西时，她正在和同学们打篮球。 根据时间状语从句“when we saw her”可知，主句动作发生在过去某一时刻正在进行，应用过去进行时，结构为was/were + doing。 28．Mike ________ a football game on TV when the snowstorm came. A．watches B．watched C．was watching D．is watching 【答案】C 【详解】句意：当暴风雪来临时，Mike正在电视上看足球比赛。 根据时间状语从句“when the snowstorm came”可知，从句时态为一般过去时，表示过去某一时刻，主句应用过去进行时表示当时正在进行的动作，即was watching。 29．—Helen, I didn’t see you in the classroom at five yesterday afternoon. —Oh, I ________ singing for the art festival in the music hall at that time. A．will practice B．have practiced C．am practicing D．was practicing 【答案】D 【详解】句意：——海伦，昨天下午五点我在教室没看到你。——哦，那时我正在音乐厅为艺术节练习唱歌。 根据“at five yesterday afternoon”和“at that time”可知，动作发生在过去的某一具体时刻，表示过去某一时刻正在进行的动作，应用过去进行时。应填was practicing。 30．When the flood swept through the village, I ________ the old people in the safe shelter. A．help B．am helping C．was helping D．will help 【答案】C 【详解】句意：当洪水席卷村庄时，我正在安全避难所里帮助老人。 根据时间状语“When the flood swept through the village”可知，这是过去某个时间点正在发生的动作，要用过去进行时，应填was helping。 二、单词拼写（每小题1分，共15分） 31．My brother ________ (plant) potatoes on the mountain at this time yesterday. 【答案】was planting 【详解】句意：我哥哥昨天这个时候正在山上种土豆。“at this time yesterday”提示此处用过去进行时，结构为：was/were+动词的现在分词。主语My brother为第三人称单数，be动词用was。 32．Mrs Wang __________ (tidy) up the living room at 8 o’clock last night. We should learn to help parents with housework in our free time. 【答案】was tidying 【详解】句意：王太太昨晚八点正在打扫客厅。我们应该在空闲时间学会帮父母做家务。“at 8 o’clock last night”强调过去某一具体时刻正在进行的动作，需用过去进行时，主语“Mrs Wang”为第三人称单数，故填was tidying。 33．Paul said he ________ (play) basketball from 4 p.m. to 6 p.m. yesterday afternoon. 【答案】was playing 【详解】句意：保罗说昨天下午四点到六点他一直在打篮球。主句said为一般过去时，宾语从句遵循“主过从过”；“from 4 p.m. to 6 p.m. yesterday afternoon”是过去一段持续时间，用过去进行时；主语是he，be动词用was，play变为playing。故填was playing。 34．________ he ________(sleep)at ten last night? 【答案】 Was sleeping 【详解】句意：昨晚十点他正在睡觉吗？时间状语“at ten last night”是过去进行时的标志，强调过去某个具体时刻正在发生的动作。过去进行时一般疑问句结构为“Was/Were+主语+现在分词”；主语he为第三人称单数，be动词用Was，sleep的现在分词形式为sleeping。 35．We ________ (not do) our homework at five yesterday afternoon. 【答案】were not doing/weren’t doing 【详解】句意：昨天下午五点的时候，我们没有在写作业。时间状语“at five yesterday afternoon”提示用过去进行时，主语“We”以及“not do”提示可知填were not doing/weren’t doing。 36．— ________ they ________ (swim) in the pool at that moment? — No, they weren’t. 【答案】 Were swimming 【详解】句意：——他们那时正在泳池里游泳吗？——不，他们没有。句中“at that moment”表示过去某一时刻，提示用过去进行时，结构为was/were+动词-ing；主语是they，be动词用were，一般疑问句需将were提前，首字母大写；动词swim的现在分词为swimming。故填Were；swimming。 37．What ________ she ________ (write) at 7 p.m. yesterday? 【答案】 was writing 【详解】句意：昨天晚上7点她正在写什么？句中“at 7 p.m. yesterday”表示过去某一具体时刻，提示动作正在发生，应用过去进行时，结构为was/were+动词-ing。主语是she，be动词用was，特殊疑问句中was要提前；动词write的现在分词为writing。故填was；writing。 38．They ________ (have) a meeting at 10 yesterday morning. 【答案】were having 【详解】句意：昨天上午10点他们正在开会。句中“at 10 yesterday morning”为过去具体时刻，提示动作在过去某一时刻正在进行，应用过去进行时；主语“They”为复数，助动词用were，后接动词have的现在分词having。故填were having。 39．—________ you ________ (study) English at 7 last night? —Yes, I was. 【答案】 Were studying 【详解】句意：——昨晚七点你正在学英语吗？ ——是的，我当时在学。根据时间状语“at 7 last night”可知，问句是询问过去的某个时间点的事情，用过去进行时，结构为was/were+现在分词。主语是you，be动词用were，在一般疑问句中放到句首大写。故填Were；studying。 40．When the rainstorm came, they ________ (have) dinner at home. 【答案】were having 【详解】句意：当暴风雨来临时，他们正在家里吃晚饭。have“吃”，动词。根据语句“When the rainstorm came, they…dinner at home.”可知，此处表示过去某一时刻正在发生的动作，需用过去进行时，主语they，要用were having作谓语，表示“正在吃饭”。 41．He jumped out of bed to see what ________ (happen) outside. 【答案】was happening 【详解】句意：他跳下床去看看外面正在发生什么。what引导的宾语从句作see的宾语，主句“jumped out of bed”为一般过去时，从句描述当时正在发生的动作，应用过去进行时；主语what为单数，be动词用was。故填was happening。 42．While they ________ (collect) space data, a small accident happened. 【答案】were collecting 【详解】句意：当他们正在收集太空数据时，一场小事故发生了。空格处缺谓语，collect“收集”为谓语动词；根据“While”引导的时间状语从句以及主句“a small accident happened”可知，主语为一般过去时，从句强调过去某一动作发生时，另一个动作正在进行，需用过去进行时，构成形式为：was/were doing；主语是复数“they”，be动词用were，collect的现在分词为collecting。 43．What a terrible accident! Perhaps the driver ________ (make) a telephone call to others. 【答案】was making 【详解】句意：多么可怕的事故啊！司机可能当时正在打电话。事故已经发生，说明打电话这个动作是事故发生的那一刻正在进行的，所以要用过去进行时；Perhaps表示对过去情况的推测，结合语境，司机打电话是事故发生时的行为，主语“the driver”是第三人称单数，填入was making。 44．Pardon? I ________ (answer) a text message so I didn’t hear you. 【答案】was answering 【详解】句意：什么？我刚才正在回短信，所以没听见你说话。后半句“didn’t hear”用了一般过去时，说明“没听见”是过去发生的事，而“回短信”是当时正在进行的动作，因此要用过去进行时；主语是I，所以用was加answer的现在分词answering，来体现过去某一时刻正在进行的状态。 45．She asked me what I ________ (do) at 8 o’clock last night. 【答案】was doing 【详解】句意：她问我昨晚八点我在做什么。do“做”，是动词。时间状语“at 8 o’clock last night”表示过去某一具体时刻，该时刻正在进行的动作要用过去进行时，结构为“was/were + 现在分词”；主语是I，因此用was doing。故填was doing。 三、选词填空（每小题1分，共5分） 用when,while或as填空 46．I was working the earthquake started. 47．People were running in all directions pieces of glass were raining down. 48． I was trying to find my way out, I suddenly heard some noise. 49．We were watching in fear the firemen were putting out the fire. 50． Millie was watching TV, lightning hit a nearby building. 【答案】46．when 47．while 48．As/When/While 49．while 50．When/While/As 【详解】46．句意：我正在工作，这时地震发生了。主句“I was working”是过去进行时，表示持续性动作；从句“the earthquake started”是短暂性动作。when常用于“主句进行时+从句一般过去时”结构，表示“正在做某事时，突然发生了另一件事”，应用when。 47．句意：人们四处奔跑，同时碎玻璃纷纷落下。主句“People were running”和从句“pieces of glass were raining down”均为过去进行时，表示两个持续性动作同时进行。while专门用于连接两个同时进行的持续性动作，应用while。 48．句意：当我正试图找到出路时，我突然听到了一些声响。主句“I suddenly heard some noise”是短暂性动作，从句“I was trying to find my way out”是持续性动作。此处when、while、as均可使用：when侧重“突然”，while侧重“同时持续”，as侧重“随着”，三者在此语境下语法均成立，故答案为As/When/While。 49．句意：我们恐惧地看着，同时消防员正在灭火。主句“We were watching in fear”和从句“the firemen were putting out the fire”均为过去进行时，两个持续性动作同时发生。while用于连接两个同时进行的动作，应用while。 50．句意：当Millie正在看电视时，闪电击中了附近的一栋建筑。从句“Millie was watching TV”是持续性动作，主句“lightning hit a nearby building”是短暂性动作。when侧重“正在……时突然”，while侧重“同时持续”，as侧重“随着”发生，三种理解均通顺，故答案为When/While/As。 四、完成句子（每小题2分，共20分） 51．Su Yang watches Animal World every day. （用 at 9:00 p. m. last Sunday 改写句子) Su Yang ________ ________ Animal World at 9: 00 p.m. last Sunday. 【答案】 was watching 【详解】句意：苏阳每天都看《动物世界》。时间状语“at 9:00 p.m. last Sunday”表示过去某一具体时刻，强调动作在当时正在进行，因此句子需用过去进行时，过去进行时的基本结构为“was/were + 动词现在分词 (doing)”，主语Su Yang是第三人称单数，be动词应选用was；动词watch的现在分词形式为watching。 52．Linda runs every day. (用 at 10 o’clock yesterday morning 替换 every day 改写句子) Linda ________ ________ at 10 o’clock yesterday morning. 【答案】 was running 【详解】句意：琳达每天跑步。时间标志词at 10 o’clock yesterday morning（昨天上午 10 点）表示过去某一具体时刻正在进行的动作，因此句子需要用过去进行时，结构为：主语 + was/were + 动词-ing。所以填was running。 53．They were having an English class at this time yesterday. (改为否定句) They ________ ________ having an English class at this time yesterday. 【答案】 were not 【详解】句意：昨天这个时候他们正在上英语课。 原句为过去进行时（were having），变否定句时，直接在be动词were后加not即可，结构为“主语+were not+现在分词+其他”。 54．My brother was playing computer games. I came home. (合并为一句) My brother ________ ________ computer games ________ I came home. 【答案】 was playing when 【详解】句意：我哥哥正在玩电脑游戏。我回到家。原句要表达“我到家时，我哥哥正在玩电脑游戏”。when“当……时”用来引导时间状语从句，从句是一般过去时，主句表示过去某个时间点正在发生的动作，需要用过去进行时，结构为was/were+动词现在分词。主语My brother是第三人称单数，因此be动词用was，play的现在分词是playing，故填was；playing；when。 55．I was walking home at that time.（改为一般疑问句并作肯定回答） —________ you ________ home at that time? —________, I ________. 【答案】 Were walking Yes was 【详解】句意：那时我正走在回家的路上。原句为过去进行时，改为一般疑问句时，需将be动词提前至句首；主语I改为you，be动词也由was变为were，现在分词walking保持不变。作肯定回答时，使用结构“Yes, 主语+was/were”，回答时主语为I，对应be动词用was。 56．My mother was washing clothes at five o’clock yesterday afternoon.(对画线部分提问) ________ ________ your mother________ at five o’clock yesterday afternoon? 【答案】 What was doing 【详解】句意：我妈妈昨天下午五点正在洗衣服。画线部分为“was washing clothes”，这是提问过去正在进行的动作，用疑问词what 来提问。原句是过去进行时，变疑问句时，将was提到主语your mother之前，划线部分用doing代替。 57．They were playing basketball at 4:00 yesterday afternoon.（对划线部分提问） ________ ________ they ________ at 4:00 yesterday afternoon? 【答案】 What were doing 【详解】划线部分“playing basketball”表示正在进行的动作，对动作提问需用特殊疑问词What。原句“They were playing...”是过去进行时。变特殊疑问句时，结构为“特殊疑问词 +be动词+主语+doing+其他？”。因此be动词were需提至主语they之前。询问“正在做什么”时，具体的动作需用通用动词doing代替。句子变为“What were they doing at 4:00 yesterday afternoon?”。应填What；were；doing。 58．I was reading a novel at three yesterday afternoon.(对划线部分提问) ______________________________________ 【答案】When were you reading a novel? 【详解】句意：昨天下午三点我正在看一本小说。划线部分是时间，对时间提问用When，原句主语I变为问句中的you，原句是过去进行时，be动词相应由was变为were，并置于主语之前，用以构成疑问语序， 剩余部分照写不变。 59．I was reading a newspaper at three yesterday afternoon. （对划线部分提问） ______________ you reading a newspaper? 【答案】What time were/When were 【详解】句意：我昨天下午三点正在看报纸。划线部分是“at three yesterday afternoon”，这是一个表示过去具体时间点的时间状语，对具体的时间点提问，用What time were或When were，主语应转换为you，be动词用were，故填What time were/When were。 60．He was sleeping at that time.（改为否定句） He ________ ________ sleeping at that time. 【答案】 was not 【详解】原句为过去进行时（was sleeping），变否定句需在be动词was后直接加not，即was not，现在分词sleeping保持不变。故填was；not。 学科网（北京）股份有限公司 $ 2026-2027学年八年级英语上册单元模块满分必刷题（新教材译林版） Unit 8 Safe and sound【刷语法】(重点语法提升练) 过去进行时 过去进行时表示过去某一时刻或某一阶段正在进行或发生的动作，意为“那时正在……” 。常用的标志词：at 2:00 yesterday，at this time yesterday，while / when，then / at that time / at that moment；when my father got home当我爸爸回到家的时候；when I passed by the playground当我经过操场的时候；while I was reading当我正在阅读的时候。 过去进行时的用法： 时态 含义 结构 时间状语 过去进行时 表示在过去某段时间内正在发生的事情或行为。 was/were +动词-ing形式 at 2:00 yesterday，at this time yesterday，while / when，then / at that time / at that moment；when my father got home 过去进行时的结构： when,while和as的用法 (1)when,while和as这三个词均有“当······时候”的意思。 如:There were already many people in the meeting room when he arrived.他到场时会议室已有很多人。While Millie was watching TV,her mum was sleeping.米莉在看电视时她妈妈在睡觉。 I saw a traffic accident as I was riding to school this morning.今天早晨我骑车上学时看见一起交通事故。 (2)when和as既可以指某一点时间,也可以指某一段时间,其引导的从句中的谓语动词表示的动作既可以是瞬间性的,也可以是延续性的;while指一段时间,其引导的从句中的谓语动词必须是延续性的。指一段时间时,when、while和as都可用;指某一点时间时,只能用when或as,不能用while。 试比较: When/As he woke up, it was eight o'clock.(✓) While he woke up, it was eight o'clock.(x) When/While/As I was waiting for a bus, I met her.(✓) (3)当某个动作正在进行时,又发生了另一动作,我们常用过去进行时表示正在进行的长动作, 用一般过去时表示短动作。此时when、while、as都可以连接主从句,构成“一般过去时+when/while/as+过去进行时”结构,过去进行时动作成为一般过去时动作发生的“背景”。这种情况下,连词when、while、as既可位于句中,也可位于句首。 如: It began to rain heavily when/while/as we were having dinner. 我们在吃晚饭时,开始下起大雨。(have dinner为长动作) When/While/As we were reading, a stranger came in. 当我们正在看书时,一个陌生人走了进来。(read 为长动作) (4)谈论两个同时进行的长动作(事件、情况),常用“过去进行时+while+过去进行时”结构。while也可位于句首。 如:They were rowing boats while we were climbing the hill.当我们在爬山时,他们在划船。 While she was making a phone call, I was writing an email.当她在打电话时,我正在写一封电子邮件。 (5)强调某个动作正在进行时,另一个动作突然发生,常用“过去进行时+when+一般过去时”结构。 如:I was walking in the street when he called me.他打电话给我时,我正走在街上。 语法过关小测 满分：70分；时间：60分钟 一、单项选择（每小题1分，共30分） 1．I __________ when the earthquake started. A．work B．worked C．was working D．am working 2．At 9:00 last night, I ________ a popular movie about natural disasters with my friends in the cinema. A．watch B．watched C．was watching D．am watching 3．I ________ along the river at this time yesterday. A．walk B．was walking C．walked D．is walking 4．—Alan, I called you at 9 a.m. yesterday, but nobody answered. —Oh, sorry. I ________ the World Cup at that time. A．watched B．was watching C．am watching D．watch 5．—How did the accident happen? —You know, it was difficult to see the road clearly because it ________. A．rains B．was raining C．is raining D．will rain 6．—Did you notice my dog come in? —No, I ________ my book. A．read B．am reading C．was reading D．have read 7．—Why didn’t you answer my phone at 7 p.m. yesterday? —Sorry, I ________ a TV show about the dragon dance. A．will watch B．watched C．was watching D．watch 8．—I called you at eight last night, but you didn’t answer. What were you doing? —I ________ a shower. A．took B．take C．was taking D．have taken 9．—I called you this morning, but nobody answered the phone. —Sorry, I ________ the flowers in the garden then. A．water B．watered C．was watering D．am watering 10．When the typhoon hit, Fu Xing and her family ________ dinner at home. A．have B．has C．are having D．were having 11．— We had a party for Tina at 7 p.m. last night, but I didn’t see you. — I ________ the London World Team Table Tennis Championships（世乒赛）at that time. A．watched B．am watching C．have watched D．was watching 12．—What will the weather be like in Qingyang tomorrow? —Sorry, I didn’t watch the weather report just now. I ________ a talk show on TV. A．will watch B．have watched C．was watching D．am watching 13．I ________ TV at 8:00 last night. I didn’t hear you knock at the door. A．watch B．watched C．am watching D．was watching 14．—Tom, can you answer my question? —Er, I’m sorry, Miss White. I ________ about something else. Could you repeat the question? A．think B．thought C．am thinking D．was thinking 15．—I knocked at the door just now, but no one answered. —Sorry. I ________ to English songs at that time and didn’t hear it. A．listen B．listened C．was listening D．am listening 16．—I called you to go to the English Corner but no one answered. —This time yesterday? Oh, I ________ a shower. A．take B．took C．has taken D．was taking 17．When the 2026 Spring Festival Gala ________, many people ________ happily at home. A．started; were watching B．started; watched C．was starting; watch D．started; watch 18．—Why didn’t you answer my call last night? —Sorry, I________ my homework in my bedroom at that time. I didn’t hear it. A．was doing B．did C．will do D．am doing 19．— Where were you at 8 o’clock last night? — I ________ with my teammates. We prepared for the street volunteer work. A．am practicing B．practiced C．was practicing D．have practiced 20．—Why didn’t you answer my phone? —Sorry, I ________ a shower. A．took B．am taking C．have taken D．was taking 21．—Lucy, I didn’t see you just now. —Oh, I ________ singing for the school art festival in the park. A．am practising B．will practise C．was practising D．practised 22．The students ________ the classroom when the head teacher walked in. A．clean B．cleaned C．were cleaning D．are cleaning 23．He ________ the 2026 Beijing Robot Run at this time yesterday. A．was watching B．watched C．watches 24．When I ________ home just now, my sister with my parents ________ happily. A．got; talked B．was getting; was talking C．got; was talking D．was getting; talked 25．While Jack and I ________ a movie at home, the lights went out all of a sudden. A．watched B．were watching C．are watching D．watch 26．—What ________ you ________ at eight o’clock last night? —I was watching a film about pandas. A．did; do B．are; doing C．were; doing D．have; done 27．Lucy ________ basketball with her classmates when we saw her. A．plays B．has played C．was playing D．is playing 28．Mike ________ a football game on TV when the snowstorm came. A．watches B．watched C．was watching D．is watching 29．—Helen, I didn’t see you in the classroom at five yesterday afternoon. —Oh, I ________ singing for the art festival in the music hall at that time. A．will practice B．have practiced C．am practicing D．was practicing 30．When the flood swept through the village, I ________ the old people in the safe shelter. A．help B．am helping C．was helping D．will help 二、单词拼写（每小题1分，共15分） 31．My brother ________ (plant) potatoes on the mountain at this time yesterday. 32．Mrs Wang __________ (tidy) up the living room at 8 o’clock last night. We should learn to help parents with housework in our free time. 33．Paul said he ________ (play) basketball from 4 p.m. to 6 p.m. yesterday afternoon. 34．________ he ________(sleep)at ten last night? 35．We ________ (not do) our homework at five yesterday afternoon. 36．— ________ they ________ (swim) in the pool at that moment? — No, they weren’t. 37．What ________ she ________ (write) at 7 p.m. yesterday? 38．They ________ (have) a meeting at 10 yesterday morning. 39．—________ you ________ (study) English at 7 last night? —Yes, I was. 40．When the rainstorm came, they ________ (have) dinner at home. 41．He jumped out of bed to see what ________ (happen) outside. 42．While they ________ (collect) space data, a small accident happened. 43．What a terrible accident! Perhaps the driver ________ (make) a telephone call to others. 44．Pardon? I ________ (answer) a text message so I didn’t hear you. 45．She asked me what I ________ (do) at 8 o’clock last night. 三、选词填空（每小题1分，共5分） 用when,while或as填空 46．I was working the earthquake started. 47．People were running in all directions pieces of glass were raining down. 48． I was trying to find my way out, I suddenly heard some noise. 49．We were watching in fear the firemen were putting out the fire. 50． Millie was watching TV, lightning hit a nearby building. 四、完成句子（每小题2分，共20分） 51．Su Yang watches Animal World every day. （用 at 9:00 p. m. last Sunday 改写句子) Su Yang ________ ________ Animal World at 9: 00 p.m. last Sunday. 52．Linda runs every day. (用 at 10 o’clock yesterday morning 替换 every day 改写句子) Linda ________ ________ at 10 o’clock yesterday morning. 53．They were having an English class at this time yesterday. (改为否定句) They ________ ________ having an English class at this time yesterday. 54．My brother was playing computer games. I came home. (合并为一句) My brother ________ ________ computer games ________ I came home. 55．I was walking home at that time.（改为一般疑问句并作肯定回答） —________ you ________ home at that time? —________, I ________. 56．My mother was washing clothes at five o’clock yesterday afternoon.(对画线部分提问) ________ ________ your mother________ at five o’clock yesterday afternoon? 57．They were playing basketball at 4:00 yesterday afternoon.（对划线部分提问） ________ ________ they ________ at 4:00 yesterday afternoon? 58．I was reading a novel at three yesterday afternoon.(对划线部分提问) ______________________________________ 59．I was reading a newspaper at three yesterday afternoon. （对划线部分提问） ______________ you reading a newspaper? 60．He was sleeping at that time.（改为否定句） He ________ ________ sleeping at that time. 学科网（北京）股份有限公司 $