第5卷 句法知识（一般现在时、一般过去时、现在进行时、过去进行时）-【2027版】云南省（职教高考）《英语45分钟训练卷》（原卷版+解析版）

**基本信息** 聚焦句法知识中一般现在时、一般过去时、现在进行时、过去进行时四大基础时态，通过50道语境化单选题构建“时间维度-动作状态”知识网络，强化时态运用逻辑，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |句法知识（四大基础时态）|50题|单项选择，覆盖时态基本用法、时间状语辨析、语境应用及主谓一致|从一般到进行时态，构建“时间维度-动作状态”对应关系，通过语境化题目强化时态运用逻辑|

编写说明：【2027版】云南省（职教高考）《英语45分钟训练卷》，由15份专题训练卷与3份综合训练卷组成。试卷通过具象化拆解核心考点、搭建系统知识网络、场景化训练强调知识应用，从而做到降低学习门槛、巩固知识体系、强化实战能力，全方位适配学生备考需求。 本试卷是【2027版】云南省（职教高考）《英语45分钟训练卷》的第5卷，知识点包括句法知识（一般现在时、一般过去时、现在进行时、过去进行时）。 【2027版】云南省（职教高考）《英语45分钟训练卷》 第5卷 句法知识（一般现在时、一般过去时、现在进行时、过去进行时） 考试时间：45分钟 满分：100分 班级 姓名 学号 成绩 一、单项选择 (共50小题；每小题2分，满分100分) 1．Tim will call me as soon as he ________ my package. A．receive B．will receive C．receives D．received 2．—Do you need more time to complete the task? —Yes. Another ten days ________ enough. A．are B．were C．is D．was 3．Two-thirds of the students in our class ________ from rural areas. A．is B．are C．was D．were 4．The sun ________ in the east and sets in the west. A．rise B．rises C．rose D．is rising 5．—What do you think of what she did? —What she did still _______ us feel very sad now. A．makes B．make C．is making D．is made 6．—I wonder if Tom ________ this afternoon. —Don’t worry. I will tell you as soon as he ________. A．will come; comes B．comes; will come C．comes; comes D．will come; will come 7．The physics teacher said that the earth ________ around the sun. A．moves B．is moving C．moved D．has moved 8．Each of the girls ________ a new skirt for the party. A．have B．has C．are having D．were having 9．My brother ________ up early every day. A．get B．gets C．got D．is getting 10．If it ________ tomorrow, we will stay at home and watch movies. A．rains B．rained C．will rain D．has rained 11．It often ________ in spring here, but it ________ heavily last Saturday. A．rains; rains B．rains; rained C．rained; rains D．rained; rained 12．So excited ________ that she couldn’t say a word. A．was she B．she was C．is she D．she is 13．She ________in Shanghai ten years ago. A．has lived B．had lived C．lived D．will live 14．The students in our class ________ a farm and picked some fresh vegetables last weekend. A．visits B．visited C．will visit D．has visited 15．My sister ________ a special gift for me the day before yesterday. A．buys B．buy C．bought D．has bought 16．Last summer, I ________ a part-time job in a factory and got some working experience. A．having B．had C．have D．has 17．Among the crowd _______ my old teacher who taught me English in high school. A．was B．were C．standing D．stands 18．She ________ go to the party last Saturday because she was ill. A．isn’t B．doesn’t C．didn’t D．hasn’t 19．I ________ to bed until I finished my homework. A．didn’t go B．went C．had gone D．have gone 20．—What do you think of the food you ________ yesterday? —It was delicious. A．taste B．have tasted C．tasted D．is tasted 21．Mum, listen! Someone _____ at the door. A．will knock B．is knocking C．knocks D．knock 22．Mr. Green usually drives to work, but this week he ________ a bike because his car is being repaired. A．rides B．rode C．is riding D．will ride 23．My sister is too excited about the camping tomorrow. She ________ the things now. A．checks B．checked C．is checking D．was checking 24．— What’s that noise? — My mom ________ in the kitchen. She always makes delicious food for us. A．cooks B．cooked C．is cooking D．will cook 25．He is an innovative man because he is always ________ new ideas. A．come up B．coming up with C．coming to D．come up with 26．The police ________ searching for the thief in the neighborhood these days. A．is B．are C．was D．were 27．Look! The students ________ games on the playground now. A．playing B．is playing C．are playing D．was playing 28．The class ________ having a meeting to discuss their trip plan now. A．is B．are C．was D．were 29．Be quiet, Mike. Your little brother ________ at the moment. A．sleep B．sleeps C．is sleeping D．sleeping 30．________ your sister reading a novel in her room at the moment? A．Do B．Does C．Is D．Has 31．I ________ the flowers in my garden at that time, so I didn’t hear the phone. A．was watering B．is watering C．watered D．water 32．While she ________ TV in the sitting room, the bell ________. A．watches; rings B．is watching; rang C．was watching; rang D．watched; was ringing 33．I ________ on the computer when Frank called me last night. A．work B．will work C．was working D．am working 34．—Linda, I called at seven last night and you didn’t answer. —Sorry, I _________ to an English speech. A．Listen B．am listening C．was listening D．listened 35．While my brother ________ TV, my parents ________ in the kitchen. It was a busy evening. A．watched; cooked B．was watching; cooked C．watched; were cooking D．was watching; were cooking 36．She ________ her paper the whole yesterday morning. She didn’t go to the cinema. A．go over B．went over C．was writing D．had gone over 37．Robert ________ breakfast with his children when the policeman came. A．was having B．had C．is having D．had been having 38．At this time yesterday, while I ________ for my English exam, my mom was cooking dinner. A．studies B．was studying C．is studying D．will study 39．— What were you doing from 7 to 9 pm yesterday? — I ________ my homework. It was really difficult. A．do B．did C．am doing D．was doing 40．—Lucy, I called you last night, but I couldn’t get through. —I’m sorry. We ________ a birthday party from 7:00 to 10:00 last night. A．will held B．were having C．has held D．had held 41．Not only Simon but also his father ________ crazy about the soccer match these days. A．are B．is C．were D．was 42．Not only my parents but also my brother ________ interested in playing basketball. A．is B．are C．was D．were 43．Among the ancient books ________ a letter written by Shakespeare himself. A．is B．are C．was D．were 44．He ________ look at the stars every night, but now he does not. A．had better B．used to C．ought to D．had to 45．All the lights ________ when we left the room. A．go off B．goes off C．went off D．will go off 46．She ________ to the party last night, but a sudden rain stopped her. A．was going B．will go C．is going D．goes 47．— What were you doing when the teacher came into the classroom? — I ________ my homework at my desk. A．do B．did C．am doing D．was doing 48．I didn’t hear what you said, because I ________ my teeth at that time. A．is brushing B．brush C．brushed D．was brushing 49．The family ________ watching the Spring Festival Gala together now. A．is B．are C．was D．were 50．The girls ________ as cashiers in the shop now. A．works B．work C．are working D．worked 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 编写说明：【2027版】云南省（职教高考）《英语45分钟训练卷》，由15份专题训练卷与3份综合训练卷组成。试卷通过具象化拆解核心考点、搭建系统知识网络、场景化训练强调知识应用，从而做到降低学习门槛、巩固知识体系、强化实战能力，全方位适配学生备考需求。 本试卷是【2027版】云南省（职教高考）《英语45分钟训练卷》的第5卷，知识点包括句法知识（一般现在时、一般过去时、现在进行时、过去进行时）。 【2027版】云南省（职教高考）《英语45分钟训练卷》 第5卷 句法知识（一般现在时、一般过去时、现在进行时、过去进行时） 考试时间：45分钟 满分：100分 班级 姓名 学号 成绩 一、单项选择 (共50小题；每小题2分，满分100分) 1．Tim will call me as soon as he ________ my package. A．receive B．will receive C．receives D．received 【答案】C 【详解】本题考查时间状语从句的时态规则。题意为“蒂姆一收到我的包裹就会给我打电话”。as soon as引导的时间状语从句遵循“主将从现”，主句用一般将来时，从句用一般现在时；主语Tim是第三人称单数，谓语动词用receives。receive是原形，will receive是将来时，received是过去时，均不符合规则。故选C。 2．—Do you need more time to complete the task? —Yes. Another ten days ________ enough. A．are B．were C．is D．was 【答案】C 【详解】本题考查表示数量的名词主谓一致。题意为“——你需要更多时间来完成这项任务吗？——是的，再有十天就足够了”。another ten days表示时间总量，表单数概念，本句描述现在的情况，be动词用is，故选C。 3．Two-thirds of the students in our class ________ from rural areas. A．is B．are C．was D．were 【答案】B 【详解】考查时态及主谓一致原则。句意：我们班三分之二的学生来自农村地区。“分数+of+名词”作主语，谓语动词单复数由被修饰的名词（students）决定，students是复数，描述客观情况，句子用一般现在时，are符合句意。故选B。 4．The sun ________ in the east and sets in the west. A．rise B．rises C．rose D．is rising 【答案】B 【详解】考查一般现在时和主谓一致。句意：太阳从东方升起，西方落下。句子描述了太阳日常升起和落下的自然现象，应用一般现在时，主语The sun为第三人称单数，谓语动词需用第三人称单数形式rises。故选B。 5．—What do you think of what she did? —What she did still _______ us feel very sad now. A．makes B．make C．is making D．is made 【答案】A 【详解】考查时态和主谓一致。句意：——你觉得她所做的这件事怎么样？——她所做的事至今仍让我们感到非常难过。分析句子结构，“What she did”是主语从句作主语，谓语动词要使用单数；根据“now”可知，描述现在的状态，用一般现在时。故选A。 6．—I wonder if Tom ________ this afternoon. —Don’t worry. I will tell you as soon as he ________. A．will come; comes B．comes; will come C．comes; comes D．will come; will come 【答案】A 【详解】本题考查宾语从句的将来时和主将从现原则。题意为“——我想知道汤姆今天下午会不会来。——别担心，他一来我就告诉你”。第一空wonder后的宾语从句动作是将来的，用will come；第二空as soon as引导时间状语从句，主句用一般将来时，从句用一般现在时表将来，主语he是第三人称单数，用comes，故选A。 7．The physics teacher said that the earth ________ around the sun. A．moves B．is moving C．moved D．has moved 【答案】A 【详解】本题考查宾语从句中客观真理的时态用法。题意为“物理老师说地球绕着太阳转”。宾语从句内容是客观真理时，不管主句时态如何，从句都用一般现在时。主语the earth是第三人称单数，谓语动词用moves，故选A。 8．Each of the girls ________ a new skirt for the party. A．have B．has C．are having D．were having 【答案】B 【详解】考查时态及主谓一致。句意：每个女孩都有一条参加聚会的新裙子。“each of+复数名词”表示“……中的每一个”，强调个体，作主语时，谓语用单数，句子描述的是当前的拥有状态，应用一般现在时，has是have的三单形式，符合语法要求。故选B。 9．My brother ________ up early every day. A．get B．gets C．got D．is getting 【答案】B 【详解】考查主谓一致和时态。句意：我哥哥每天都早起。主语“My brother”是第三人称单数，且时间标志词“every day”表明动作是习惯性的，要用一般现在时，因此谓语动词要用第三人称单数形式gets。故选B。 10．If it ________ tomorrow, we will stay at home and watch movies. A．rains B．rained C．will rain D．has rained 【答案】A 【详解】考查时态。句意：如果明天下雨，我们就待在家里看电影。在if引导的条件状语从句中，遵循“主将从现”原则，即主句用一般将来时（we will stay ...），从句要用一般现在时来表示将来的动作。从句主语it是第三人称单数，所以动词rain要用第三人称单数形式rains。故选A。 11．It often ________ in spring here, but it ________ heavily last Saturday. A．rains; rains B．rains; rained C．rained; rains D．rained; rained 【答案】B 【详解】考查时态。句意：这里春天经常下雨，但上星期六下了大雨。第一空，根据频度副词often可知，句子时态为一般现在时，主语It是第三人称单数，谓语动词rain使用三单形式rains；第二空，根据时间状语last Saturday可知，句子时态为一般过去时，谓语动词rain使用过去式rained。故选B。 12．So excited ________ that she couldn’t say a word. A．was she B．she was C．is she D．she is 【答案】A 【详解】考查倒装句。句意：她如此兴奋，以至于说不出话来。“So + 形容词”位于句首，句子用部分倒装，句子时态为一般过去时，主语she是单数，be动词用was提到主语前。故选A。 13．She ________in Shanghai ten years ago. A．has lived B．had lived C．lived D．will live 【答案】C 【详解】考查动词时态。句意：她十年前住在上海。此处作谓语，根据时间状语ten years ago可知，表示一个明确的过去时间点，句子时态应用一般过去时，live的过去式是lived。故选C。 14．The students in our class ________ a farm and picked some fresh vegetables last weekend. A．visits B．visited C．will visit D．has visited 【答案】B 【详解】本题考查一般过去时的用法。题意为“上周末我们班的学生去了农场，摘了一些新鲜的蔬菜”。last weekend是一般过去时的标志词，谓语动词用过去式visited，故选B。 15．My sister ________ a special gift for me the day before yesterday. A．buys B．buy C．bought D．has bought 【答案】C 【详解】本题考查一般过去时的用法。题意为“我姐姐前天给我买了一份特别的礼物”。the day before yesterday是一般过去时标志词，谓语动词用bought，故选C。 16．Last summer, I ________ a part-time job in a factory and got some working experience. A．having B．had C．have D．has 【答案】B 【详解】句意：去年夏天，我在一家工厂做了一份兼职工作，获得了一些工作经验。 句中时间状语“Last summer”表示过去的时间，因此空格处的动词也应使用一般过去时，have的过去式是had。 17．Among the crowd _______ my old teacher who taught me English in high school. A．was B．were C．standing D．stands 【答案】A 【详解】考查倒装句主谓一致与时态。句意：人群中站着我高中时的英语老师。这是一个地点状语前置的倒装句，正常语序为“my old teacher who taught me English in high school was among the crowd”。定语从句先行词“my old teacher”是单数名词，且从句 “who taught me English”用了一般过去时，因此主句谓语动词也用单数过去时was。故选A。 18．She ________ go to the party last Saturday because she was ill. A．isn’t B．doesn’t C．didn’t D．hasn’t 【答案】C 【详解】考查一般过去时。句意：她上周六没去参加派对，因为她生病了。根据“last Saturday”可知，该句为一般过去时，句中go是实义动词，否定句中需借助助动词did的否定式didn’t。故选C。 19．I ________ to bed until I finished my homework. A．didn’t go B．went C．had gone D．have gone 【答案】A 【详解】考查时态。句意：我直到完成了我的作业才去睡觉。not ... until：直到……才，引导时间状语从句，根据“until I finished my homework”可知，从句的时态是一般过去时，故主句时态也是一般过去时，且主句是否定句，故用didn’t go。故选A。 20．—What do you think of the food you ________ yesterday? —It was delicious. A．taste B．have tasted C．tasted D．is tasted 【答案】C 【详解】本题考查一般过去时的用法。题意为“——你觉得你昨天吃的食物怎么样？——很美味”。yesterday是一般过去时的标志词，谓语动词用过去式tasted，故选C。 21．Mum, listen! Someone _____ at the door. A．will knock B．is knocking C．knocks D．knock 【答案】B 【详解】考查现在进行时。句意：妈妈，听！有人正在敲门。根据“Mum, listen!”可知，此处应用现在进行时，表示说话时刻正在进行的动作，其结构为“am/is/are +现在分词”。故选B。 22．Mr. Green usually drives to work, but this week he ________ a bike because his car is being repaired. A．rides B．rode C．is riding D．will ride 【答案】C 【详解】考查时态。句意：格林先生通常开车上班，但这周他骑自行车，因为他的汽车正在修理。根据句意可知，格林先生通常开车上班，但因为他的车正在修理中，所以这周他在骑自行车上班，表示当前（本周）正在进行的动作，应用现在进行时（am/is/are+doing）。故选C。 23．My sister is too excited about the camping tomorrow. She ________ the things now. A．checks B．checked C．is checking D．was checking 【答案】C 【详解】本题考查现在进行时的用法。题意为“我妹妹对明天的露营太兴奋了，她现在正在收拾东西”。now是现在进行时的标志词，主语she是第三人称单数，be动词用is，is checking为现在进行时结构，故选C。 24．— What’s that noise? — My mom ________ in the kitchen. She always makes delicious food for us. A．cooks B．cooked C．is cooking D．will cook 【答案】C 【详解】考查动词时态。句意：——那是什么声音？——我妈妈正在厨房做饭。她总是给我们做美味的食物。根据问句“What’s that noise?”可知，表明动作正在发生，需要用现在进行时“is cooking”来描述正在进行的动作。故选C。 25．He is an innovative man because he is always ________ new ideas. A．come up B．coming up with C．coming to D．come up with 【答案】B 【详解】考查动词短语和时态。句意：他是一个富有创新精神的人，因为他总是能提出新的想法。come up出现；come up with提出。根据“... new ideas”可知，他总能提出新的想法；此句需要使用现在进行时表述持续的或习惯性的动作，所以需要选择动词的现在分词形式。故选B。 26．The police ________ searching for the thief in the neighborhood these days. A．is B．are C．was D．were 【答案】B 【详解】本题考查集体名词主谓一致。题意为“这些天警察们正在街区里搜查小偷”。the police是集体名词，表复数概念，these days是现在时标志词，be动词用are，故选B。 27．Look! The students ________ games on the playground now. A．playing B．is playing C．are playing D．was playing 【答案】C 【详解】句意：看！学生们正在操场上玩游戏。 句中“Look!”是现在进行时的标志词，句子需用现在进行时，结构为：is /am /are +动词的现在分词；主语“The students”是复数，be动词需用are。 28．The class ________ having a meeting to discuss their trip plan now. A．is B．are C．was D．were 【答案】B 【详解】考查主谓一致与时态。句意：全班同学现在正在开会讨论他们的旅行计划。class是集体名词，当它指代“班里的全体成员”时，作复数看待，谓语动词用复数形式。 句中出现now，说明是现在进行时，且their也指代同学们，进一步表明主语是复数概念。are是复数形式的be动词，符合语法要求。故选B。 29．Be quiet, Mike. Your little brother ________ at the moment. A．sleep B．sleeps C．is sleeping D．sleeping 【答案】C 【详解】本题考查现在进行时的用法。题意为“安静点，迈克，你的小弟弟此刻正在睡觉”。at the moment是现在进行时标志词，主语your little brother是第三人称单数，be动词用is，is sleeping是现在进行时结构，故选C。 30．________ your sister reading a novel in her room at the moment? A．Do B．Does C．Is D．Has 【答案】C 【详解】考查现在进行时。句意：此刻你姐姐正在她房间里看小说吗？根据时间状语“at the moment”可知，句子时态为现在进行时，其结构为“is /am /are +动词的现在分词”。故选C。 31．I ________ the flowers in my garden at that time, so I didn’t hear the phone. A．was watering B．is watering C．watered D．water 【答案】A 【详解】考查过去进行时。句意：那时我正在花园里浇花，所以没听到电话。at that time“那时”表示过去正在发生的动作，应用过去进行时，谓语结构为“was/were+doing”，主语I对应的be动词为was。故选A。 32．While she ________ TV in the sitting room, the bell ________. A．watches; rings B．is watching; rang C．was watching; rang D．watched; was ringing 【答案】C 【详解】考查时态。句意：当她在客厅看电视时，铃响了。本句是while引导的时间状语从句，从句与主句的动作有先后关系，看电视在前，铃响在后，所以从句要用过去进行时，主句用一般过去时。故选C。 33．I ________ on the computer when Frank called me last night. A．work B．will work C．was working D．am working 【答案】C 【详解】本题考查过去进行时与一般过去时的连用。题意为“弗兰克昨晚给我打电话的时候，我正在用电脑”。when引导的时间状语从句用一般过去时，主句用过去进行时强调动作正在发生。主语I对应的be动词用was，was working为过去进行时结构，故选C。 34．—Linda, I called at seven last night and you didn’t answer. —Sorry, I _________ to an English speech. A．listen B．am listening C．was listening D．listened 【答案】C 【详解】考查过去进行时。句意：—— 琳达，我昨晚七点打电话，你没接。—— 抱歉，我当时正在听一场英语演讲。根据“at seven last night”可知，是表示过去的具体时刻，即此处表示过去的具体时刻我正在进行的动作，所以用过去进行时，其结构为“was/were + 现在分词”。故选C。 35．While my brother ________ TV, my parents ________ in the kitchen. It was a busy evening. A．watched; cooked B．was watching; cooked C．watched; were cooking D．was watching; were cooking 【答案】D 【详解】考查动词时态。句意：当我弟弟在看电视时，我父母正在厨房做饭，那是一个忙碌的夜晚。根据“While”以及“It was a busy evening.”可知，从句和主句两个动作同时持续发生，都应该用过去进行时，其结构是“was /were +动词的现在分词”。故选D。 36．She ________ her paper the whole yesterday morning. She didn’t go to the cinema. A．go over B．went over C．was writing D．had gone over 【答案】C 【详解】本题考查过去进行时的用法。题意为“她昨天整个上午都在写论文，没去看电影”。the whole yesterday morning是过去进行时的时间标志，强调动作在过去某段时间内持续进行，was writing是过去进行时结构，故选C。 37．Robert ________ breakfast with his children when the policeman came. A．was having B．had C．is having D．had been having 【答案】A 【详解】考查过去进行时。句意：当警察到来的时候，罗伯特正在和孩子们一起吃早餐。分析句子可知，“when the policeman came”是“when”引导的时间状语从句，从句用的是一般过去时，主句表示过去某个时刻正在进行的动作，要用过去进行时，过去进行时的构成是“was/were + 现在分词”；主语“Robert”是第三人称单数，所以用“was having”。故选A。 38．At this time yesterday, while I ________ for my English exam, my mom was cooking dinner. A．studies B．was studying C．is studying D．will study 【答案】B 【详解】本题考查过去进行时的用法。题意为“昨天这个时候，我正在复习英语考试，妈妈正在做晚饭”。at this time yesterday是过去进行时的标志词，while引导的从句强调动作同时进行，主语I对应的be动词用was，was studying为过去进行时结构，故选B。 39．— What were you doing from 7 to 9 pm yesterday? — I ________ my homework. It was really difficult. A．do B．did C．am doing D．was doing 【答案】D 【详解】考查时态用法。句意：——昨天晚上7点到9点你在做什么？——我当时正在做作业。作业真的很难。根据问句中“from 7 to 9 pm yesterday”表示过去某一时间段内正在进行的动作，需用过去进行时“was /were + doing”可知，“was doing”符合语境。故选D。 40．—Lucy, I called you last night, but I couldn’t get through. —I’m sorry. We ________ a birthday party from 7:00 to 10:00 last night. A．will held B．were having C．has held D．had held 【答案】B 【详解】本题考查过去进行时的用法。题意为“——露西，我昨晚给你打电话了，但是打不通。——抱歉，我们昨晚七点到十点一直在开生日派对”。from 7:00 to 10:00 last night是过去进行时的标志词，强调动作在过去某段时间持续进行，主语we对应的be动词用were，were having为过去进行时结构，故选B。 41．Not only Simon but also his father ________ crazy about the soccer match these days. A．are B．is C．were D．was 【答案】B 【详解】句意：这些日子，不仅西蒙还有他的父亲都对这场足球比赛很着迷。 当句子的主语由“not only ... but also ...”连接时，谓语动词的单复数要和离它最近的主语保持一致，句中离谓语动词最近的主语是his father，为单数，同时句子的时间状语为these days表示现在时，所以谓语动词要用is。 42．Not only my parents but also my brother ________ interested in playing basketball. A．is B．are C．was D．were 【答案】A 【详解】考查主谓一致。句意：不仅我的父母，而且我的哥哥也对打篮球感兴趣。not only ... but also ...连接两个并列的主语时，谓语动词的形式应与靠近它的主语保持一致，即“就近原则”。本句中靠近谓语动词的主语是my brother，为第三人称单数，所以谓语动词应用第三人称单数形式。又因为本句描述的是客观事实，所以时态应为一般现在时。故选A。 43．Among the ancient books ________ a letter written by Shakespeare himself. A．is B．are C．was D．were 【答案】A 【详解】考查倒装句与主谓一致。句意：在这些古籍中，有一封莎士比亚亲笔写的信。本句强调句首的地点状语“Among the ancient books”，句子需要完全倒装，句子的主语是“a letter”，为单数，所以谓语动词用单数形式。句子描述一个当前存在的事实（即“在古书中有一封莎士比亚写的信”，信作为文物现在仍存在），无具体过去时间状语，因此用现在时。故选A。 44．He ________ look at the stars every night, but now he does not. A．had better B．used to C．ought to D．had to 【答案】B 【详解】本题考查used to do的用法。题意为“他过去每晚都看星星，但现在不看了。”used to do表示“过去常常做某事，现在不做了”，故选B。 45．All the lights ________ when we left the room. A．go off B．goes off C．went off D．will go off 【答案】C 【详解】考查动词时态。句意：当我们离开房间时，所有的灯都熄灭了。分析句子可知，时间状语从句when we left the room中的动词left是一般过去时，表明主句动作也发生在过去，因此主句也应使用一般过去时，即went off。故选C。 46．She ________ to the party last night, but a sudden rain stopped her. A．was going B．will go C．is going D．goes 【答案】A 【详解】考查时态。句意：她昨晚本来要去参加晚会的，但是突然下了一场雨，使她不能去了。根据but并列句a sudden rain stopped her可知，此句的时态背景在过去，前句表示说话人过去某个时间（last night）正在进行的动作或计划（正准备去参加晚会），故用过去进行时，结构为“was/were+doing”，契合本句语境“动作原本会发生，却因后续原因被打断”。故选A。 47．— What were you doing when the teacher came into the classroom? — I ________ my homework at my desk. A．do B．did C．am doing D．was doing 【答案】D 【详解】考查动词时态。句意：——老师走进教室的时候你在做什么？——我正在课桌前写作业。问句用were doing询问过去某一时刻正在进行的动作，答语需对应使用过去进行时，主语I对应的过去进行时结构是was doing。故选D。 48．I didn’t hear what you said, because I ________ my teeth at that time. A．is brushing B．brush C．brushed D．was brushing 【答案】D 【详解】考查时态。句意：我没听到你说的话，因为我当时正在刷牙。根据“I didn’t hear what you said”可知，此处表示过去某一时间正在发生，正在进行的动作，应用过去进行时，其结构为“was/were+doing”。故选D。 49．The family ________ watching the Spring Festival Gala together now. A．is B．are C．was D．were 【答案】B 【详解】考查主谓一致与时态。句意：这家人现在正一起看春晚。family是集体名词，当强调其中的成员个体时，视为复数，谓语动词用复数形式；句中“watching the Spring Festival Gala together”表明是家庭成员们在共同活动，强调个体，因此谓语动词用复数形式are。句子中的now提示用现在进行时，所以are是正确选项。故选B。 50．The girls ________ as cashiers in the shop now. A．works B．work C．are working D．worked 【答案】C 【详解】考查现在进行时。句意：这些女孩现在正在商店里当收银员。分析句子可知，句中“now”是现在进行时的标志词，结构为“be + 现在分词”；主语The girls是复数，be动词用are，work的现在分词是working。故选C。 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $