Unit 1 Art 单元语法 动词不定式作表语 练习-2025-2026学年高二英语人教版选择性必修第三册

学校:___________姓名：___________班级：___________考号：___________ Unit 1 Art 动词不定式做表语 一、单句语法填空 1．The aim of the activity is (raise) money for the poor boy. 【答案】to raise 【详解】考查非谓语动词。句意：这个活动的目的是为那个可怜的男孩筹钱。根据“The aim of the activity is...”可知，此处表示目的或具体内容，应用动词不定式作表语，说明主语aim的具体内容。故填to raise。 2．The primary objective of this study is (investigate) the impact of climate change on agricultural productivity. 【答案】to investigate 【详解】考查非谓语动词。句意：这项研究的主要目的是调查气候变化对农业生产力的影响。空格处作表语，用于说明主语The primary objective的具体内容，表示将要发生的动作，所以此处使用动词不定式形式，所以此处使用to investigate。故填to investigate。 3．To save endangered animals is (save) ourselves. 【答案】to save 【详解】考查非谓语动词。句意：拯救濒危动物就是拯救我们自己。句中不定式短语To save endangered animals作主语，表语需用不定式to save与之保持结构一致，形成To do sth. is to do sth.的对等句式。故填to save。 4．The first thing to do every morning is (take) plenty of exercise. 【答案】take 【详解】考查非谓语动词。句意：每天早上要做的第一件事就是多做运动。take exercise“做体操，做健身活动，锻炼”。此处为“the first thing+不定式短语”结构，主语为被序数词修饰的名词，且其后作定语的短语中含有不定式to do时，作表语的不定式符号to要省略；本句中修饰the first thing的定语为to do，本空用省略to的不定式take，作表语。故填take。 5．The purpose of the meeting is (election) a new captain. 【答案】to elect 【详解】考查非谓语动词。句意：会议的目的是选举一位新队长。句中is为系动词，空处应填不定式作表语，表示目的，即会议的目的是“为了选举”一位新队长，election为名词，其动词为elect。故填to elect。 6．Don’t always blame your failure on others, sometimes you yourself are (blame). 【答案】to blame 【详解】考查非谓语动词。句意：不要总是把你的失败归咎于别人，有时候你自己也有责任。be to blame是固定用法，意为“应受责备；该负责任”，主动形式表被动意义，动词不定式作表语。故填to blame。 7．My dream is (work) for a charity organization. 【答案】to work 【详解】考查非谓语动词。句意：我的梦想是为一个慈善组织工作。说明主语dream的内容，应用不定式作表语。故填to work。 8．As far as I’m concerned, the best way to relax is (travel). 【答案】to travel 【详解】考查非谓语动词。句意：放松的最佳方式是旅行。说明主语the best way to relax的具体内容，应用不定式作表语。故填to travel。 9．His ambition is (become) a successful scientist. 【答案】to become 【详解】考查非谓语动词。句意：他的抱负是成为一名成功的科学家。说明主语的内容，作表语，应用不定式。故填to become。 10．The festivals is (hold) next Friday. 【答案】to be held 【详解】考查非谓语。句意：节日定于下周五举行。分析句子可知，这里考查非谓语，The festivals与hold为被动关系，再由next Friday可知，这里应用不定式被动语态作表语。故填to be held。 11．Her dream is (become) a great teacher after graduating from university. 【答案】to become 【详解】考查非谓语动词。句意：她的梦想是大学毕业后成为一名好老师。说明主语的内容，用不定式作表语。故填to become。 12．What you have to remember is (put) the glass down. 【答案】to put 【详解】考查非谓语动词。句意：你必须记住的是放下杯子。结合句意分析句子结构可知，表示具体的动作使用不定式作表语，故填to put。 13．His wish is (praise) by his teacher. 【答案】to be praised 【详解】考查不定式。句意：他的愿望是被老师表扬。分析句子可知，空白处在句中作表语，wish作主语，表语常用不定式形式，表示将来的动作，且praise与逻辑主语he是被动关系，故用不定式的被动式，故填to be praised。 14．When we are faced with difficulties, our main task is (find) out the root of the problem. 【答案】to find 【详解】考查非谓语动词。句意：当我们遇到困难时，我们的主要任务是找出问题的根源。本句已有谓语动词is，所以find用非谓语形式，此处表目的，应该用不定式作表语。故填to find。 15．If you really want to learn driving, my advice is (go) to a driving school. 【答案】to go 【详解】考查非谓语动词。句意：如果你真的想学开车，我的建议是去驾校。is为系动词，空处作表语，对主语advice进行解释说明，且动作发生在将来，应用动词不定式。故填to go。 16．My dream is (go) to a top university in the future. 【答案】to go 【详解】考查动词不定式。句意：我的梦想是将来上一所顶尖的大学。分析句式结构可知，此处用提示词的动词不定式形式作表语，表示将来动作。故填to go。 17．His aim was (convey) his feelings and thoughts in his works of art. 【答案】to convey 【详解】考查非谓语动词。句意：他的目的是在他的艺术作品中表达他的感情和思想。此处作表语，说明主语aim的内容，应用动词不定式，表目的、将来。故填to convey。 18．As a student in senior high school, the most important task is (study) hard, which determines his future. 【答案】to study 【详解】考查不定式。句意：作为一名高中生，最重要的任务是努力学习，这决定了他的未来。该空用不定式形式作表语（表示具体的动作），说明主语the most important task的具体内容。故填to study。 19．My dream is (enter) Peking University. 【答案】to enter 【详解】考查非谓语动词。句意：我的梦想是考进北京大学。分析句子结构和意思可知，这里需要用动词不定式作表语，表示目的。故填to enter。 20．The purpose of new teaching method is (make) study easier. 【答案】to make 【详解】考查动词不定式。句意：新教学方法的目的是使学习更容易。分析句子可知，空格处应填入非谓语动词作表语。当主语是purpose、way、aim、duty、hope、dream、intention等抽象名词为中心词时，常用动词不定式作表语。故填to make。 21．His plan was (become) an engineer at first but he became a famous singer at last. 【答案】to become 【详解】考查非谓语动词。句意：他最初的计划是当一名工程师，但最后却成了一名著名的歌手。分析句子可知，空处缺少表语，结合His plan可知，此处表示“计划是成为一名工程师”，即表示将来，应用不定式to become作表语。故填to become。 22．The first step is (check) the patient’s breathing. 【答案】to check 【详解】考查非谓语动词。句意：第一步是检查病人的呼吸。分析句子可知，空格处用动词不定式作表语，对主语step进行解释说明，且为将来的动作。故填to check。 23．We can infer that the purpose of Whaley’s project is (help) students see their own strengths. 【答案】to help 【详解】考查不定式。句意：我们可以推断，Whaley项目的目的是帮助学生看到自己的优势。分析句子可知，此空应填非谓语，再根据句意可知，这里应填不定式作表语，表示目的。故填to help。 24．To do two things at a time is (do) neither. 【答案】to do 【详解】考查非谓语动词。句意：一次做两件事情就是一件也做不好。分析句子结构和意思可知，根据主语和表语一致原则，主语用不定式，表语也用动词不定式。故填to do。 25．My work is (clean) the room every day. 【答案】to clean 【详解】考查不定式。句意：我的工作是每天打扫房间。work后应用不定式作表语，故填to clean。 26．The goal of this activity is (satisfy) the need of ordinary people. 【答案】to satisfy 【详解】考查动词不定式。句意：这项活动的目的是满足普通人的需要。分析句子结构，空处作句子表语，结合语意，空处应用动词不定式形式，说明主语的具体内容表示“为了满足”。故填to satisfy。 27．The manager’s request is (complete) this project by the end of this month. 【答案】to complete 【详解】考查非谓语动词。句意：经理的要求是在本月底完成这个项目。不定式作表语可以说明主语的具体内容。解释request的内容，故填to complete。 28．What’s more exciting is (experience) the artistic treasure on the spot. 【答案】to experience 【详解】考查动词不定式。句意：更加激动的事情是去现场体验这些艺术瑰宝。分析句子成分可知，主语从句“What’s more exciting”充当主语，主句已有谓语动词“is”，故空处需要非谓语动词形式,“体验这些艺术瑰宝”是还未发生的工作，故用动词不定式作表语。故填to experience。 29．The fundamental purpose of an advertising agency is (make) a profit. 【答案】to make 【详解】考查动词不定式。句意：广告公司的根本目的是盈利。空处应填动词不定式作表语，说明主语purpose 的具体内容，故填to make。 30．If you want to get the most wonderful views, your best bet is (sit) by the window an hour before sunset. 【答案】to sit 【详解】考查动词不定式。句意：如果你想欣赏最美的风景，最好的办法是在日落前一小时坐在窗边。分析句子可知，此处为动词不定式to sit作表语，对主语best bet进行具体说明。故填to sit。 二、完成句子 31．The first thing that you should ________. 你应该学会的第一件事就是面对现实。 【答案】learn is to face reality 【详解】考查动词。根据句意，你应该徐汇应为that you should learn是定语从句修饰The first thing，描述客观事实，用一般现在时，是用is，后接动词不定式作表语；“面对现实”为face reality。故填learn is to face reality。 32．His wish is ________ a doctor in the future. 他的愿望是将来当一名医生。 【答案】to be 【详解】考查动词不定式。句意：他的愿望是将来成为一名医生。“is”为系动词，后接表语。结合句意“将来当一名医生”，表示一个未来的目标或愿望，通常使用动词不定式作表语。故填 to be。 33．All I should do is ________ hard. 我所要做的就是好好学习。 【答案】(to) study 【详解】考查动词不定式作表语。根据英汉意思对比可知，本题要翻译“学习”。I should do是省略that的定语从句，修饰主语All。______hard置于谓语动词is之后作表语，对all作解释说明，要用动词不定式，翻译成to study。动词不定式作表语时，如果is的前面的主语中有实义动词do的任何形式，可以省略动词不定式符号。故填(to) study。 34．The first thing that I want to do is_________________________. 我想做的第一件事就是飞奔回家告诉我父母这个好消息。 【答案】to rush home and tell my parents the good news 【详解】考查非谓语动词。根据汉语提示，表示“飞奔回家”用动词短语rush home；表示“告诉我父母这个好消息”用tell my parents the good news，此处构成并列关系，故使用连词and进行连接。同时句中is为谓语动词，此处使用不定式结构表示将要发生的动作，作表语。故填to rush home and tell my parents the good news。 35．All you have to do is ________________. 你所有要做的就是删去错误的单词。 【答案】cross out the wrong words 【详解】考查固定短语和省略to的不定式。对比中英文句子可知，空格处意为“删去错误的单词”，“删去”是cross out，用不定式作表语，空前有do，省略不定式符号to，“错误的单词”是the wrong words，因此空格处是cross out the wrong words。故填cross out the wrong words。 36．The captain seemed ______ for a moment. 上尉似乎犹豫了一会儿。 【答案】to hesitate 【详解】考查非谓语动词。seem to do sth. (似乎要做某事)，应用hesitate“犹豫”的不定式，作表语。故填to hesitate。 37．The purpose of the project was __________. 该项目的目的是改善交通状况。 【答案】to improve the traffic condition 【详解】考查动词、名词短语和非谓语动词。对比中英文可知，空处表示“改善交通状况”，作表语，“改善”可用动词improve，“交通状况”可用名词短语the traffic condition，purpose作主语时，表语通常用不定式‌，表示未发生的特定动作，improve应用不定式的形式。故填to improve the traffic condition。 38．Our task now is _____________ our economy.    我们现在的任务是发展经济。 【答案】to develop 【详解】考查不定式。设空处为“发展”应用动词develop，作表语，表示主语的内容，应用不定式，故填to develop。 39．What she likes is _____________ the children play.   她喜欢看孩子们玩。 【答案】watching/to watch 【详解】考查非谓语动词。“看”为动词watch，在本句中作表语，可以表示主语的具体内容，也可以表示一般性的行为，所以用动名词和不定式都可以，故填watching/to watch。 40．His job is ________ (attend) to those who suffer from cardiac attack carefully. 他的工作是细心照料那些心脏病发作的人。 【答案】to attend 【详解】考查不定式。根据汉语提示可知，空处应用不定式作表语，说明主语的具体内容。故填to attend。 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 $ 学校:___________姓名：___________班级：___________考号：___________ Unit 1 Art 动词不定式做表语 一、单句语法填空 1．The aim of the activity is (raise) money for the poor boy. 2．The primary objective of this study is (investigate) the impact of climate change on agricultural productivity. 3．To save endangered animals is (save) ourselves. 4．The first thing to do every morning is (take) plenty of exercise. 5．The purpose of the meeting is (election) a new captain. 6．Don’t always blame your failure on others, sometimes you yourself are (blame). 7．My dream is (work) for a charity organization. 8．As far as I’m concerned, the best way to relax is (travel). 9．His ambition is (become) a successful scientist. 10．The festivals is (hold) next Friday. 11．Her dream is (become) a great teacher after graduating from university. 12．What you have to remember is (put) the glass down. 13．His wish is (praise) by his teacher. 14．When we are faced with difficulties, our main task is (find) out the root of the problem. 15．If you really want to learn driving, my advice is (go) to a driving school. 16．My dream is (go) to a top university in the future. 17．His aim was (convey) his feelings and thoughts in his works of art. 18．As a student in senior high school, the most important task is (study) hard, which determines his future. 19．My dream is (enter) Peking University. 20．The purpose of new teaching method is (make) study easier. 21．His plan was (become) an engineer at first but he became a famous singer at last. 22．The first step is (check) the patient’s breathing. 23．We can infer that the purpose of Whaley’s project is (help) students see their own strengths. 24．To do two things at a time is (do) neither. 25．My work is (clean) the room every day. 26．The goal of this activity is (satisfy) the need of ordinary people. 27．The manager’s request is (complete) this project by the end of this month. 28．What’s more exciting is (experience) the artistic treasure on the spot. 29．The fundamental purpose of an advertising agency is (make) a profit. 30．If you want to get the most wonderful views, your best bet is (sit) by the window an hour before sunset. 二、完成句子 31．The first thing that you should ________. 你应该学会的第一件事就是面对现实。 32．His wish is ________ a doctor in the future. 他的愿望是将来当一名医生。 33．All I should do is ________ hard. 我所要做的就是好好学习。 34．The first thing that I want to do is_________________________. 我想做的第一件事就是飞奔回家告诉我父母这个好消息。 35．All you have to do is ________________. 你所有要做的就是删去错误的单词。 36．The captain seemed ______ for a moment. 上尉似乎犹豫了一会儿。 37．The purpose of the project was __________. 该项目的目的是改善交通状况。 38．Our task now is _____________ our economy.    我们现在的任务是发展经济。 39．What she likes is _____________ the children play.   她喜欢看孩子们玩。 40．His job is ________ (attend) to those who suffer from cardiac attack carefully. 他的工作是细心照料那些心脏病发作的人。 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 $