Unit 2 Growing pains and gains 语法Grammar 一般过去时的被动语态-2025-2026学年八年级英语下册单元语法词汇题型知识点练习（外研版2024）

Unit 2 Growing pains and gains 一般过去时的被动语态 （时间：40分钟，满分：100分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．The scientist __________ to explain the invention at the fair yesterday. A．invites B．invited C．is invited D．was invited 2．The invention __________ by a team of scientists last month. A．is developed B．was developed C．developed D．develops 3．The old house ________ in 1920 and it still looks nice now. A．built B．was built C．is built D．builds 4．I hear that Jingdezhen Porcelain (瓷器) ______ in Paris last month. A．shows B．has shown C．is shown D．was shown 5．The old temple ______ by workers last month to protect it from rain. A．repairs B．repaired C．was repaired D．is repaired 6．It ________ in Hainan Overseas Chinese Middle School last week. A．was held B．held C．is held 7．This book ________ to a student, so you won’t get it until it is returned. A．lent B．is lent C．was lent 8．At the museum, tourists ________ to the Chinese Art section first. A．guided B．to guide C．was guiding D．were guided 9．The more fruit they picked, the more money they ________. A．paid B．were paid C．had paid D．pay 10．Shenzhou-21 ________ into space on 31st October, 2025. A．sent B．is sent C．was sent 11．—What a great factory! I haven’t seen it before. —Of course you haven’t. It ________ when you were abroad. A．is built B．built C．was built 12．World Humanoid Robot Games ________ in Beijing on August 24th this year and many robots joined the competition. A．held B．was held C．holds 13．A special gift was ________ to the guest of honor by the company. A．present B．presented C．presenting D．presents 14．—I ________ to go to Australia as an exchange student this morning. —Congratulations! A．told B．am told C．was told D．has told 15．The People’s Republic of China ________ on 1st October 1949. A．is found B．found C．founded D．was founded 16．—Was the old man’s house on fire last night? —Yes. Luckily, the old man ________ in time and now he is fine. A．is saved B．will save C．was saved D．has saved 17．More trees ________ on both sides of the road in our city last week. A．are planted B．have been planted C．were planted D．will be planted 18．My grandfather ________ to give up smoking because of his health problems last year. A．forces B．forced C．has forced D．was forced 19．The machine worked well as soon as it ________ to the Wi-Fi. A．was connected B．connected C．was connecting D．connecting 20．The story is very interesting. It was ________ by a 12-year-old girl. A．written B．writing C．write D．writes 21．The story ________ by my grandmother last night. A．was told B．is told C．told D．tells 22．Potatoes ________ to Europe in the 1500s and their use soon spread across it. A．took B．have taken C．will be taken D．were taken 23．London used to be ________ “Foggy City” because there were many foggy days. A．made B．called C．making D．calling 24．Because of the heavy rainstorm, visitors in Qingdao ________ to stay away from the beach yesterday. A．warned B．are warned C．were warned D．have warned 25．China’s Beijing Library ________ “Public Library of the Year” in 2024. A．named B．was named C．will be named 26．Nick ________ a job in a company, but he didn’t take it. A．is offered B．offered C．was offered D．has offered 27．It’s a long time. I can’t remember when this picture ____________ in Evergreen Park. A．takes B．took C．was taken 28．There was little time left in the meeting, so Dr. Robot ________ to cut down his speech to 20 minutes. A．asked B．was asked C．was asking D．is asked 29．In the art class, the paper _________ into different shapes by the students. A．cut B．was cutting C．was cut 30．—Wow! The paper tiger looks lovely! —Yes. It ________ by my grandmother just now. A．will make B．was made C．is making D．makes 二、单词拼写(本大题共20小题，每小题2分，共40分) 31．Basketball (invent) by a Canadian doctor named James Naismith in 1891. 32．On Children’s Day, each of the students was pleased because they each (give) a gift. 33．We had defeated Class 12 in the matches twice. Class 12 in the match again. (beat) 34．I (tell) to go to Australia as an exchange student this morning. 35．To play the game, the students (divide) into four groups yesterday. 36．Silk (bring) to Western countries thousands of years ago. 37．The surface of the lake (cover) with ice last night because the temperature dropped a lot. 38．This new shopping app (develop) by a young team last year. 39．Do you know that the steel was (produce) in Dazhou? 40．I (hit) on the shoulder by the boy who ran past me quickly. 41．The lighter (use) to light the candle yesterday. 42．The little girl (save) by her neighbor from the fire. 43．Everyone (move) deeply after they watched the movie —The Volunteers: peace last. 44．Luckily, Mr. Li (send) to the hospital in time yesterday and he’s better now. 45．Holmes took the book and read, “Mrs Oakshott, 117 Brixton Road. This name (write) in red ink.” 46．All the problems (solve) by the famous engineer two days ago. 47．Linda called the police because her wallet was (stole) by someone. 48．It’s ten years since the city library (build). 49．I (introduce) to the dragon boat racing in the spring of 2023. 50．Mary was asked (stay) in bed because she broke her right leg yesterday. 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ Unit 2 Growing pains and gains 一般过去时的被动语态 （时间：40分钟，满分：100分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．The scientist __________ to explain the invention at the fair yesterday. A．invites B．invited C．is invited D．was invited 【答案】D 【详解】句意：这位科学家昨天在展览会上被邀请去解释这个发明。 考查时态和被动语态。根据时间状语“yesterday”可知动作发生在过去，且主语“the scientist”是“邀请”动作的承受者，需用一般过去时的被动语态，D选项符合，故选D。 2．The invention __________ by a team of scientists last month. A．is developed B．was developed C．developed D．develops 【答案】B 【详解】句意：这项发明是上个月由一组科学家研发出来的。 考查动词的时态和语态。根据句中的时间状语“last month”可知，句子描述的是过去发生的事情，应使用一般过去时；又因为主语“The invention”与动词“develop”之间是被动关系，即发明是被研发出来的，所以应使用被动语态。因此，句子应使用一般过去时的被动语态，即was developed。故选B。 3．The old house ________ in 1920 and it still looks nice now. A．built B．was built C．is built D．builds 【答案】B 【详解】句意：这座老房子建于1920年，现在看起来仍然很好。 考查被动语态和时态。built建造，过去分词/过去式；was built被建造，被动语态一般过去时；is built被建造，被动语态一般现在时；builds建造，第三人称单数。主语“房子”不能执行建造动作，应用被动语态，且时间为“in 1920”。故选B。 4．I hear that Jingdezhen Porcelain (瓷器) ______ in Paris last month. A．shows B．has shown C．is shown D．was shown 【答案】D 【详解】句意：我听说景德镇瓷器上个月在巴黎展出了。 考查一般过去时的被动语态。根据“last month”可知用一般过去时；“Jingdezhen Porcelain”和“show”是被动关系，需用被动语态，要用was shown。故选D。 5．The old temple ______ by workers last month to protect it from rain. A．repairs B．repaired C．was repaired D．is repaired 【答案】C 【详解】句意：上个月，这座古寺被工人们修理以保护它免受雨淋。 考查被动语态和时态。根据by workers可知动作执行者为工人们，需用被动语态；时间状语last month表示过去时间，且主语the old temple为单数，因此谓语需用过去时被动形式was repaired。故选C。 6．It ________ in Hainan Overseas Chinese Middle School last week. A．was held B．held C．is held 【答案】A 【详解】句意：上周它在海南华侨中学举行。 考查被动语态和时态。was held一般过去时的被动语态；held一般过去时的主动语态；is held一般现在时的被动语态。根据“It...in Hainan Overseas Chinese Middle School last week.”可知，句子时态为一般过去时，主语It指代事件，需用被动语态，因此应该使用一般过去时的被动语态。故选A。 7．This book ________ to a student, so you won’t get it until it is returned. A．lent B．is lent C．was lent 【答案】C 【详解】句意：这本书被借给了一个学生，所以你要等到它被归还才能拿到。 考查被动语态及时态辨析。lent借出，主动语态，一般过去时；is lent被借出，被动语态，一般现在时；was lent被借出，被动语态，一般过去时。句子主语“This book”与动词“lend”之间为被动关系，需用被动语态。根据后半句“so you won’t get it until it is returned”可知，书目前已被借出，借出动作发生在过去，故用一般过去时的被动语态。故选C。 8．At the museum, tourists ________ to the Chinese Art section first. A．guided B．to guide C．was guiding D．were guided 【答案】D 【详解】句意：在博物馆，游客首先被引导到中国艺术区。 考查被动语态。句子主语“tourists”是“被引导”的对象，需用被动语态 (结构为 “be动词+动词过去分词”)。故选D。 9．The more fruit they picked, the more money they ________. A．paid B．were paid C．had paid D．pay 【答案】B 【详解】句意：他们摘的水果越多，他们赚的钱就越多。 考查被动语态。paid，支付，主动语态；were paid，被支付，被动语态；had paid，已经支付，过去完成时，主动语态；pay，支付，主动语态。根据句意，主语“they”是动作的承受者，表示“他们获得报酬”，因此需用被动语态。被动语态符合“摘水果获得报酬”的逻辑。故选B。 10．Shenzhou-21 ________ into space on 31st October, 2025. A．sent B．is sent C．was sent 【答案】C 【详解】句意：神舟二十一号于2025年10月31日被发射进入太空。 考查动词时态及语态。主语“Shenzhou-21”与动词send之间是动宾关系，根据时间状语“on 31st October, 2025”可知，动作发生在过去，应用一般过去时的被动语态was sent。故选C。 11．—What a great factory! I haven’t seen it before. —Of course you haven’t. It ________ when you were abroad. A．is built B．built C．was built 【答案】C 【详解】句意：——多么棒的工厂啊！我以前没见过它。——你当然没见过。它是在你出国时建成的。 考查被动语态和时态。根据时间状语“when you were abroad”可知，动作发生在过去，且“工厂”是被建造的对象，需用一般过去时的被动语态。故选C。 12．World Humanoid Robot Games ________ in Beijing on August 24th this year and many robots joined the competition. A．held B．was held C．holds 【答案】B 【详解】句意：世界人形机器人运动会于今年8月24日在北京举行，许多机器人参加了比赛。 考查一般过去时的被动语态。主语“World Humanoid Robot Games”与动词hold之间是被动关系，且时间状语“on August 24th this year”表示过去，需用一般过去时的被动语态（was/were+过去分词），主语为第三人称单数，故用was构成语态。故选B。 13．A special gift was ________ to the guest of honor by the company. A．present B．presented C．presenting D．presents 【答案】B 【详解】句意：一份特殊的礼物被公司赠送给了贵宾。 考查被动语态。根据“A special gift was...to the guest of honor by the company.”可知，主语“A special gift”与动词“present”之间是被动关系，即礼物被赠送，因此这里应用被动语态，其结构为“be+动词的过去分词”，was是be动词的过去式，所以此处应用present的过去分词presented。故选B。 14．—I ________ to go to Australia as an exchange student this morning. —Congratulations! A．told B．am told C．was told D．has told 【答案】C 【详解】句意：——今天早上我被告知要去澳大利亚做交换生。——恭喜！ 考查动词的时态和语态。told告诉（一般过去时）；am told被告知（一般现在时的被动语态）；was told被告知（一般过去时的被动语态）；has told已经告诉（现在完成时）。根据“I…to go to Australia as an exchange student this morning.”可知，动作发生在过去，且主语I是动作的承受者，需用一般过去时的被动语态was told。故选C。 15．The People’s Republic of China ________ on 1st October 1949. A．is found B．found C．founded D．was founded 【答案】D 【详解】句意：中华人民共和国成立于1949年10月1日。 考查一般过去时的被动语态。根据下文“on 1st October 1949”可知，此事发生在过去，故应用一般过去时，且新中国是被建立的，故应用一般过去时的被动语态。故选D。 16．—Was the old man’s house on fire last night? —Yes. Luckily, the old man ________ in time and now he is fine. A．is saved B．will save C．was saved D．has saved 【答案】C 【详解】句意：——这老人的房子昨晚着火了吗？——是的。幸运的是，这老人被及时地救出来了，现在他很好。 考查被动语态。根据“Was the old man’s house on fire last night?”可知询问昨晚是否着火，因此回答是昨晚的情况，应用一般过去时，且老人是被救，因此用被动语态。故选C。 17．More trees ________ on both sides of the road in our city last week. A．are planted B．have been planted C．were planted D．will be planted 【答案】C 【详解】句意：上周我们城市的道路两旁种了更多的树。 考查一般过去时的被动语态。根据“last week”可知，句子时态是一般过去时，主语“More trees”与“plant”为逻辑上的动宾关系，此处用被动语态，其结构为was/were done，C项符合。故选C。 18．My grandfather ________ to give up smoking because of his health problems last year. A．forces B．forced C．has forced D．was forced 【答案】D 【详解】句意：我的祖父去年因为健康问题被迫戒烟。 考查动词的语态和时态。forces一般现在时，主动语态，第三人称单数；forced一般过去时，主动语态；has forced现在完成时，主动语态；was forced一般过去时，被动语态。根据“last year”可知，句子时态为一般过去时；主语“My grandfather”与“force”之间是被动关系，即“被强迫”，应用被动语态。一般过去时的被动语态结构为“was/were+过去分词”，主语为单数，was forced符合语境。故选D。 19．The machine worked well as soon as it ________ to the Wi-Fi. A．was connected B．connected C．was connecting D．connecting 【答案】A 【详解】句意：这台机器一连接到Wi-Fi就运行得很好。 考查被动语态。was connected一般过去时的被动语态；connected过去式；was connecting过去进行时；connecting动名词或现在分词。根据“The machine worked well as soon as it...to the Wi-Fi.”可知，句中“it”指代“the machine”，与“connect”之间是被动关系，应用被动语态；句子时态为一般过去时，因此应该使用一般过去时的被动语态。故选A。 20．The story is very interesting. It was ________ by a 12-year-old girl. A．written B．writing C．write D．writes 【答案】A 【详解】句意：这个故事非常有趣。它是由一个12岁的女孩写的。 考查被动语态。主语“It”（指故事）与动词“write”是被动关系，需用被动语态“be + 过去分词”。“write”的过去分词是“written”，故选A。 21．The story ________ by my grandmother last night. A．was told B．is told C．told D．tells 【答案】A 【详解】句意：这个故事昨晚被我祖母讲述了。 考查被动语态。“story”和“tell”是被动关系，且“last night”是过去时间，用一般过去时被动语态“was told”。故选A。 22．Potatoes ________ to Europe in the 1500s and their use soon spread across it. A．took B．have taken C．will be taken D．were taken 【答案】D 【详解】句意：马铃薯在16世纪被带到欧洲，很快在欧洲各地得到了广泛的应用。 考查动词时态及语态。Potatoes与动词take之间是被动关系，即：马铃薯被带到欧洲；根据“in the 1500s”可知，时态是一般过去时，一般过去时的被动语态结构为：was/were done。故选D。 23．London used to be ________ “Foggy City” because there were many foggy days. A．made B．called C．making D．calling 【答案】B 【详解】句意：伦敦过去被称为“雾都”，因为有很多雾天。 考查动词辨析和被动语态。 call称作；make制作，使。根据“‘Foggy City’ because there were many foggy days”可知，被称为“雾都”。主语为London，与动词call是动宾关系，用被动语态。故选B。 24．Because of the heavy rainstorm, visitors in Qingdao ________ to stay away from the beach yesterday. A．warned B．are warned C．were warned D．have warned 【答案】C 【详解】句意：由于暴雨，青岛的游客昨天被警告远离海滩。 考查被动语态和时态。根据“visitors in Qingdao...to stay away from the beach yesterday”可知，此处为一般过去时的被动语态，其结构为was/were+动词过去分词，主语visitors是复数，be动词用were。故选C。 25．China’s Beijing Library ________ “Public Library of the Year” in 2024. A．named B．was named C．will be named 【答案】B 【详解】句意：中国的北京图书馆在 2024 年荣获“年度公共图书馆”称号。 考查一般过去时的被动语态。本句主语是动作的承受者，结合“in 2024”可知，此处用一般过去时的被动语态。故选B。 26．Nick ________ a job in a company, but he didn’t take it. A．is offered B．offered C．was offered D．has offered 【答案】C 【详解】句意：尼克在一家公司得到了一份工作，但他没有接受。 考查时态和语态。根据“but he didn’t take it”可知，句子时态为一般过去时；分析句子结构可知，主语“Nick”与offer为逻辑上的动宾关系，用被动语态。故选C。 27．It’s a long time. I can’t remember when this picture ____________ in Evergreen Park. A．takes B．took C．was taken 【答案】C 【详解】句意：已经很久了，我不记得这张照片是什么时候在常青山公园拍的了。 考查被动语态。句子主语“this picture”与谓语动词“take”之间为被动关系，应用被动语态；又根据上文“It’s a long time.”可知，动作发生在过去，所以这里是一般过去时的被动语态，其结构为was/were done；主语为单数，be动词应用was，动词take的过去分词为taken。故选C。 28．There was little time left in the meeting, so Dr. Robot ________ to cut down his speech to 20 minutes. A．asked B．was asked C．was asking D．is asked 【答案】B 【详解】句意：会议剩下的时间不多了，所以Robot博士被要求把他的演讲缩短到20分钟。 考查一般过去时的被动语态。根据“There was little time left in the meeting, so Dr. Robot…to cut down his speech to 20 minutes.”可知，会议时间不多了，博士是“被要求”缩短演讲时间，且句子时态为一般过去时，应用一般过去时的被动语态，其结构为“was/were+动词过去分词”，故选B。 29．In the art class, the paper _________ into different shapes by the students. A．cut B．was cutting C．was cut 【答案】C 【详解】句意：在美术课上，学生们把纸剪成不同的形状。 考查被动语态。cut一般现在时或一般过去时；was cutting过去进行时；was cut一般过去时的被动结构。根据“the paper...into different shapes by the students”可知，纸张是被学生剪成了不同的形状。故选C。 30．—Wow! The paper tiger looks lovely! —Yes. It ________ by my grandmother just now. A．will make B．was made C．is making D．makes 【答案】B 【详解】句意：——哇！纸老虎看起来很可爱！——是的。这是我奶奶刚才做的。 考查一般过去时的被动语态。根据“It…by my grandmother just now.”可知，句子为一般过去时，并且表达纸老虎是被奶奶做的，应用被动语态。故选B。 二、单词拼写(本大题共20小题，每小题2分，共40分) 31．Basketball (invent) by a Canadian doctor named James Naismith in 1891. 【答案】was invented 【详解】句意：篮球是由一位名叫詹姆斯·奈史密斯的加拿大医生于1891年发明的。根据“in 1891”可知，句子为一般过去时，由于主语为Basketball，与动词invent之间是被动关系，需用被动语态。即此处需填入一般过去时的被动语态，其结构为was/were+动词的过去分词，主语Basketball为单数，因此用was，过去分词为invented，故填was invented。 32．On Children’s Day, each of the students was pleased because they each (give) a gift. 【答案】were given 【详解】句意：儿童节那天，每个学生都很开心，因为他们每个人都收到了一份礼物。根据“was pleased because they each…(give) a gift.”可知，学生是“被赠予礼物”，要用被动语态，结构为be+过去分词，时态为一般过去时，主语为they，be动词用were，give的过去分词为given。故填were given。 33．We had defeated Class 12 in the matches twice. Class 12 in the match again. (beat) 【答案】was beaten 【详解】句意：我们已经在比赛中两次击败了12班。12班在比赛中又一次被击败了。beat“击败”是动词。主语“Class 12”是动作的承受者，应用被动语态；由前句“had defeated”可知，动作发生在过去，因此用一般过去时的被动语态，结构为“was/were + 过去分词”。主语为单数，故填was beaten。 34．I (tell) to go to Australia as an exchange student this morning. 【答案】was told 【详解】句意：今天早上我被告知将作为交换生前往澳大利亚。分析题干可知，主语I和动词tell之间是被动关系，即“我被告知”，结合“this morning”可知，应用一般过去时的被动语态，主语是I，be动词用was。故填was told。 35．To play the game, the students (divide) into four groups yesterday. 【答案】were divided 【详解】句意：为了玩这个游戏，昨天学生们被分成四组。分析句子可知，主语“the students”和动词divide存在被动关系，再结合语境判断，“学生被分成四组”是过去发生的事情，故此处应用一般过去时的被动语态，结构为was/were done；主语“the students”，be动词用were。故填were divided。 36．Silk (bring) to Western countries thousands of years ago. 【答案】was brought 【详解】句意：几千年前丝绸被带到了西方国家。bring“带来”，主语Silk和动词bring之间是被动关系，表示丝绸被带到西方国家，要用被动语态，其结构为“be+过去分词”；根据“thousands of years ago”可知，句子时态为一般过去时，主语Silk是不可数名词，be动词用was，bring的过去分词是brought。故填was brought。 37．The surface of the lake (cover) with ice last night because the temperature dropped a lot. 【答案】was covered 【详解】句意：昨晚湖面上结了冰，因为气温下降了很多。主语“the surface of the lake”与“cover”之间为动宾关系，结合“last night” 提示，此处用一般过去时的被动语态（was/were done），主语是The surface of the lake，be动词用was。故填was covered。 38．This new shopping app (develop) by a young team last year. 【答案】was developed 【详解】句意：这个新的应用是去年被一个年轻团队开发的。根据提示可知，主语“app”与“develop”为被动关系，“last year”提示用一般过去时的被动语态，结构为 was developed。故填was developed。 39．Do you know that the steel was (produce) in Dazhou? 【答案】produced 【详解】句意：你知道这种钢是在达州生产的吗？ “steel”与“produce”是被动关系，应用被动语态，此处应用produce的过去分词形式produced。故填produced。 40．I (hit) on the shoulder by the boy who ran past me quickly. 【答案】was hit 【详解】句意：我被那个快速跑过我身边的男孩撞到了肩膀。hit“撞击，碰撞”，主语“I”是动作的接受者（被男孩撞到肩膀），因此需用被动语态，且由“ran”可知，时态是一般过去时，所以此处用一般过去时的被动语态（was/were done），主语是I，所以用was hit。故填was hit。 41．The lighter (use) to light the candle yesterday. 【答案】was used 【详解】句意：这个打火机是昨天用来点燃蜡烛的。主语The lighter和谓语动词之间是被动关系，时间状语是“yesterday”，因此此处用一般过去时的被动语态，谓语动词构成是was/were+过去分词，主语是The lighter，be动词用was。故填was used。 42．The little girl (save) by her neighbor from the fire. 【答案】was saved 【详解】句意：这个小女孩被她的邻居从火灾中救了出来。save“拯救”，主语The little girl与save之间是被动关系，且事情发生在过去，要用一般过去时的被动语态，其结构为was/were + 过去分词，主语是单数，be动词用was，save的过去分词是saved。故填was saved。 43．Everyone (move) deeply after they watched the movie —The Volunteers: peace last. 【答案】was moved 【详解】句意：每个人在观看了电影《志愿军：雄兵出击》之后都被深深打动了。根据“after they watched the movie —The Volunteers: peace last”可知，该句时态为一般过去时；又因为主语“Everyone”和动词“move”之间是被动关系，即“每个人被打动”，要用一般过去时的被动语态，结构是“was/were + 过去分词”。主语“Everyone”是不定代词，作主语时谓语动词用单数，be动词用was，move的过去分词是moved。故填was moved。 44．Luckily, Mr. Li (send) to the hospital in time yesterday and he’s better now. 【答案】was sent 【详解】句意：幸运的是，李先生昨天及时被送到医院，现在好多了。Mr. Li与send之间是被动关系，李先生被送往医院，故为被动语态。根据“yesterday”可知，时态是一般过去时。一般过去时的被动语态结构为：was/were done，主语是Mr. Li，be动词用was。故填was sent。 45．Holmes took the book and read, “Mrs Oakshott, 117 Brixton Road. This name (write) in red ink.” 【答案】was written 【详解】句意：福尔摩斯接过书，读道：“奥克肖特太太，布里克斯顿路117号。这个名字是用红墨水写的。”主语name与动词write之间是被动关系，且名字被写是发生在过去，故此处用一般过去时的被动语态，谓语结构为“was/were+过去分词”，主语name是单数，be动词用was，write的过去分词为written。故填was written。 46．All the problems (solve) by the famous engineer two days ago. 【答案】were solved 【详解】句意：所有的问题都在两天前被这位著名的工程师解决了。根据“two days ago”可知，此句时态为一般过去时，主语“All the problems”与动词“solve”之间是被动关系，应用一般过去时的被动语态，其结构为“was/were done”；主语是复数，助动词应用were，solve的过去分词为solved。故填were solved。 47．Linda called the police because her wallet was (stole) by someone. 【答案】stolen 【详解】句意：琳达打电话报警， 因为她的钱包被偷了。分析句子结构和所给单词可知，应填stole（steal的过去式）的过去分词形式stolen，和空前的was构成被动语态。故填stolen。 48．It’s ten years since the city library (build). 【答案】was built 【详解】句意：自从城市图书馆建成以来已经十年了。根据“since the city library...”可知，空处时态为一般过去时，the city library与动词build之间为被动关系，需一般过去时的被动语态，其结构为was/were+done，the city library为名词单数，be动词需用was，build的过去分词为built。故填was built。 49．I (introduce) to the dragon boat racing in the spring of 2023. 【答案】was introduced 【详解】句意：2023年春天，我开始接触龙舟比赛。根据“in the spring of 2023”可知，句子应用一般过去时，主语I与动词introduce存在被动关系，句子应用一般过去时的被动语态，be动词应用was。故填was introduced。 50．Mary was asked (stay) in bed because she broke her right leg yesterday. 【答案】to stay 【详解】句意：玛丽被要求卧床休息，因为她昨天摔断了右腿。根据“Mary was asked”可知，考查be asked to do sth“被要求做某事”，因此填不定式。故填to stay。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $