Unit 1 Art Grammar 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 last thing I wanted was (upset) you. 【答案】to upset 【详解】考查非谓语动词。句意：我最不想做的就是让你不高兴。此处使用动词不定式作表语，说明主语的内容，故填to upset。 2．As a college graduate, his life goal is (devote) himself to the field where he is most needed. 【答案】to devote 【详解】考查非谓语动词。句意：作为一名大学毕业生，他的人生目标是将自己投身于最需要他的领域。句中已有系动词is，且无其它连词，故devote应用非谓语动词形式；此处“is”后需要用动词不定式作表语，用来解释说明主语“his life goal”的具体内容，表示将要发生的动作。故填to devote。 3．The aim of the project is (provide) better services for the community. 【答案】to provide 【详解】考查不定式。句意：该项目的目的是为市民提供更优质的服务。提示词provide(提供)作表语，是非谓语动词，结合句意，用要去做的事情，用不定式作表语。故填 to provide。 4．The real purpose of the General Council was (explore) the possibility of establishing effective cooperation between unions. 【答案】to explore 【详解】考查非谓语动词。句意：总理事会的真正目的是探讨在工会之间建立有效合作的可能性。句中was为谓语动词，设空处使用非谓语动词不定式作表语，表示“去探索，去探讨”。故填to explore。 5．Their final decision was (negate) the agreement, a choice that would have far-reaching consequences for both parties involved. 【答案】to negate 【详解】考查不定式作表语。句意：他们最终的决定是否定这个协议，这个选择将对双方都会产生深远的影响。negate是个动词，意思是“否决”。横线前有was，说明横线处应该将negate变成to do的形式充当表语，表示将来发生的动作。故答案填to negate。 6．Tu Youyou’s education was soon (prove) very useful. 【答案】to prove 【详解】考查动词不定式。句意：屠呦呦的教育很快就证明是有用的。说明主语的内容，用不定式作表语。故填to prove。 7．After good treatment, the old man got over the illness and what he needs now is (guard) against the recurrence of it. 【答案】to guard 【详解】考查非谓语动词。句意：经过良好的治疗，这位老人病好了，他现在需要的是防止复发。guard against“防止”为固定短语。分析句子结构可知，此处为and后句子的表语，故此处用不定式作表语说明主语的具体内容。故填to guard。 8．The purpose of the youth project is (promote) the cooperation of protecting cultural relics. 【答案】to promote 【详解】考查非谓语动词。句意：这个青年项目的目的是促进文物保护方面的合作。主语“purpose”意为“目的”，空处应用动词不定式作表语，动词不定式作表语时主语往往是表示“目的、打算、计划”的词，故填to promote。 9．Individuals who often read fiction appear (understand) other people better, empathize with them and view the world from their perspective. 【答案】to understand 【详解】考查非谓语动词。句意:经常阅读小说的人似乎能更好地理解他人，与他人产生共鸣，从他人的角度看待世界。appear to do sth.为固定搭配，意为“似乎/好像做某事”。故填to understand。 10．He didn’t know that the accident was (change) his whole life. 【答案】to change 【详解】考查非谓语动词。句意：他不知道这次事故将改变他的一生。句中be to do结构表示动作即将发生，使用不定式结构作表语。故填to change。 11．Another tip is (remind) yourself that you are unique. 【答案】to remind 【详解】考查动词不定式。句意：另一个建议是提醒自己，你是独一无二的。分析句子结构可知，空处需要动词不定式作表语，说明主语的具体内容。故填to remind。 12．The objective of most Jatropha bio-fuel projects was (invigorate) rural development. 【答案】to invigorate 【详解】考查不定式作表语。句意：大多数麻疯树生物燃料项目的目标是振兴农村发展。此处是动词不定式作表语。故答案为to invigorate。 13．Unfortunately, we seem (do) it late. 【答案】to have done 【详解】考查动词不定式。句意：不幸的是，我们似乎做得太晚了。系动词seem后接动词不定式，根据句意，不定式的动作do先于谓语动词seem，应用动词不定式的完成式，作表语。故填to have done。 14．Our objective is (provide) broadband everywhere, either wired or wireless. 【答案】to provide 【详解】考查不定式作表语。句意：我们的目标是提供无处不在的宽带，无论是有线还是无线。空处在句中作表语，表示具体的动作，所以此处用不定式to provide，故填to provide。 15．What she tries to achieve is (prepare) herself for university. 【答案】to prepare 【详解】考查动词不定式。句意：她努力实现的是为上大学做准备。分析句子可知，空格处应填入动词不定式作表语。故填to prepare。 16．The theme of his presentation is (call) on his students to do their part for the environment. 【答案】to call 【详解】考查非谓语动词。句意：他报告的主题是呼吁他的学生尽自己所能保护环境。分析句子结构可知，“________(call) on his students to do their part for the environment”解释说明The theme的内容，应用动词不定式形式作表语。动词不定式作表语，常常表示主语的内容和目的。主语常常是表示意向、打算、计划、任务的词,如wish, idea, task, purpose, duty, dream, aim, goal, intention, hope, plan, ambition…故填to call。 17．Another effective technique to remember things is (group) similar ideas or information together. 【答案】to group 【详解】考查动词不定式。句意：另一个有效的记忆技巧是将相似的想法或信息组合在一起。此处谓语动词为is，故设空处用动词不定式作表语，强调的是一次性、具体的、将要发生的动作，回答主语technique“是什么”。故填to group。 18．What I want is (live) simply and be helpful to others. 【答案】to live 【详解】考查不定式。句意：我想要的是简单地生活和帮助别人。结合句意及 and be helpful to others可知应填不定式形式to live，作表语，两个不定式并列作表语时第二个不定式的不定式符号to可以省略。故填to live。 19．The purpose of this activity is (encourage) the students to speak English. 【答案】to encourage 【详解】考查动词不定式。句意：这个活动的目的是鼓励学生说英语。分析可知，“________ (encourage) the students to speak English”为表语，用动词不定式来表示目的。故填to encourage。 20．As a volunteer, her mission is (take) good care of these young children. 【答案】to take 【详解】考查非谓语动词。句意：作为一名志愿者，她的使命是照顾好这些年幼的孩子。分析句子结构，空白处在句子中作表语，应使用非谓语动词。因句子表达的是一个指向未来的不确定的动作，应使用动词不定式，故填to take。 21．In such dry weather, the flowers will be watered if they are (survive). 【答案】to survive 【详解】考查非谓语动词。句意：在如此干燥的天气里，花要想存活就得浇水。分析句子结构可知，空格处在if引导的条件状语从句中作表语，故动词survive“幸存，活下来”要用非谓语动词的形式。结合句意，此处表示“将要存活下来”，故用不定式形式表将来。故填to survive。 22．His most exciting invitation was (perform)on a TV programme called “Top of the Pops”. 【答案】to perform 【详解】考查非谓语动词。句意：最令他激动的邀请是在一个叫“Top of the Pops”的电视节目上表演。分析句子成分可知，本句谓语为was，所以提示词只能为非谓语动词作表语。根据句意可知，表演还未进行，故用不定式表将来作表语。故填to perform。 23．All he has to do now is (talk) with his teacher face to face. 【答案】to talk 【详解】考查非谓语动词。句意：他现在所要做的就是和他的老师面对面交谈。说明主语的内容，用不定式作表语。故填to talk。 24．The aim of this music festival is (bring) people of different culture together. 【答案】to bring 【详解】考查非谓语动词。句意：这个音乐节的目的是把不同文化的人聚集在一起。解释主语aim的具体内容，应用不定式作表语。故填to bring。 25．After winning the game, the first thing she did was (go)up to her trainer and thank him for all his help during her training. 【答案】go 【详解】考查不定式。句意：赢得比赛后，她做的第一件事就是去找她的教练，感谢他在训练期间提供的所有帮助。分析句子可知，was后是表语，主语部分有实义动词do的形式did，故表语用不带to的不定式，故填go。 26．His ultimate goal was （participate）in the World Marathon and become the champion. 【答案】to participate 【详解】考查不定式。句意： 他的最终目标是参加世界马拉松比赛并成为冠军。本处是不定式作表语，表目的；根据英文提示，故填to participate。 27．My mission was (relieve) Emma, a Canadian specialist in infectious diseases at the end of her posting. 【答案】to relieve 【详解】考查非谓语动词。句意：我的任务是在加拿大传染病专家艾玛的工作即将结束时接替她。根据句意，表示任务的内容，指将要做的事情，用动词不定式to relieve作表语，表示将要发生的动作。故填：to relieve。 28．What bothers me most is that he seems (show) no interest in his work. 【答案】to show 【详解】考查固定结构。句意：最困扰我的是他看起来好像对他的工作不感兴趣。根据固定结构：seem to do （看起来要做某事）可知空格处应用不定式。故填to show。 29．The purpose of the organization is (educate) young people to take action for protecting our environment. 【答案】to educate 【详解】考查非谓语动词。句意：这个组织的目的是教育年轻人为保护环境采取行动。句中用不定式作表语，表示目的性。根据句意，故填to educate。 30．What squirrels can do is (store) all kinds of food before the winter comes. 【答案】(to) store 【详解】考查非谓语动词。句意：松鼠能做的就是在冬天到来之前储存各种食物。根据句意可知，此处应用动词不定式作表语，不定式作表语时，如果主语部分有各种形式的动词do，不定式中可以省略to，不定式一般有将来含义。故填(to) store。 31．Lost in the mountains for three days, what the three visitors were able to do was (expect) the help of helicopters. 【答案】(to) expect 【详解】考查非谓语动词。句意：在山上迷路了三天，这三位游客所能做的就是期待直升机的帮助。分析可知，此处应用不定式作表语，表示上文“what the three visitors were able to do”的具体内容，因上文已有do的某种形式，且从句由what引导，故此处可省略to。故填(to) expect。 32．Her plan is (demonstrate) new educational software in class to show the development of technology. 【答案】to demonstrate 【详解】考查非谓语动词。句意：她的计划是在课堂上演示新的教育软件，以展示技术的发展。分析句子结构可知demonstrate在句中应用非谓语动词形式，此处说明主语的具体内容应用不定式。故填to 。 33．What I want best is (get) the chance of studying in Peking University. (所给词的适当形式填空） 【答案】to get 【详解】考查不定式。我最想要的就是得到一个在北京大学学习的机会。分析句子可知，get作表语，主语是what引导的主语从句，表语用不定式形式，表将来。故填to get。 34．When twelve-year-old John Wilson walked into his chemistry class on a rainy day in 1931, he had no way of knowing that his life was (change) completely. 【答案】to change 【详解】考查非谓语动词。句意：1931年，当12岁的约翰·威尔逊在一个雨天走进化学教室时，他根本不知道他的生活将彻底改变。不定式作表语表示将来的动作。根据句意，故填to change。 35．Her job is (take) care of the elders and (to) wash their clothes. 【答案】to take 【详解】考查非谓语动词，动词不定式。句意：她的工作是照顾这些老人并负责洗他们的衣服。分析句子，主语Her job，谓语is，结合句意可知，该空应填动词不定式作表语，解释Her job的内容。故填to take 。 36．Our main aim is (increase) sales in Europe. 【答案】to increase 【详解】考查动词不定式。句意：我们的主要目的是增加在欧洲的销售量。根据提示词以及分析句子可知，系动词“is”后接表语，结合语境可知，应用不定式to increase做表语，表示计划、安排。故填to increase。 37．Most people believe the best way to build a great team is (gather) a group of the most talented individuals. 【答案】to gather 【详解】考查不定式。句意：大多数人认为组建一个伟大团队的最好方法是聚集一群最有才华的人。根据句子分析及句意可知，设空处位于be动词后，其主语为the best way，设空处非谓语动词用来说明主语的具体内容，在句中作表语，故用其不定式形式。故填to gather。 38．She may prove (be) the most suitable person for the job. 【答案】to be 【详解】考查不定式。句意：她可能是最适合做这项工作的人。prove to do sth.为固定搭配，意为“证明是…”。其中prove用作连系动词，意为“证明是；结果是；事实说明”，prove后面的不定式，作表语。故填to be。 39．His goal is   (acquire) a good knowledge of English by teaching himself. 【答案】to acquire 【详解】考查非谓语动词。句意：他的目标是通过自学来学好英语。此处使用动词不定式作表语，表示将来的动作。故填to acquire。 40．When I (walk) out of the office, I found that the door was locked from outside. 【答案】was to walk 【详解】考查非谓语动词。句意：我正要走出办公室时，发现门从外面锁上了。根据句意可知，此处使用be+to do表示“意图”或“打算”；由语境可知，此处应使用一般过去时。故填was to walk。 二、完成句子 41． is . 关键是要获得许可。 【答案】 The key to get permission 【详解】考查名词和动词不定式。根据句意，表示“关键”可用the key，句首字母需大写；表示“获得许可”可用get permission，根据句意及句子结构，此处应为不定式结构作表语。故填①The②key③to④get⑤permission。 42．The last step is and you can enjoy the delicious Chinese food. 最后一步是沸水煮粽子三个小时, 然后你就可以享用这道中国美食啦。 【答案】to boil the zongzi for three hours 【详解】考查非谓语动词。表示“沸水煮粽子三个小时”用boil the zongzi for three hours，根据the last step可知，空处用不定式作表语，表示步骤计划。故填to boil the zongzi for three hours。 43．As a soldier, my duty is enemies. 作为一名士兵，我的职责是保卫我们的国家不受敌人的侵犯。 【答案】to defend our country from/ against 【详解】考查非谓语动词。“保卫我们的国家不受敌人的侵犯。”作表语，其中“保护……不受……的侵犯”为defend...from/against，主语是my duty，此处表示主语的具体内容，应用不定式作表语，“我们的国家”为our country，故填to defend our country from/ against。 44．The most important thing for one’s health is . 对于健康最重要的是要有充足的锻炼。 【答案】to have plenty of exercise 【详解】考查动词不定式。根据汉语意思并分析句子结构可知，此处应用动词不定式作表语。“要有充足的锻炼”表达为“to have plenty of exercise”。故填to have plenty of exercise。 45． , my goal is humans a life of high quality. 不管怎样，我的目标是给人类提供高质量的生活。 【答案】 Anyhow to provide with 【详解】考查副词以及不定式。“不管怎样”可用副词anyhow, 该词位于句首，首字母大写。第二三个空处需要动词不定式作表语。“给某人提供……”可用动词短语“provide sb. with…”。故填①Anyhow②to③provide④with。 46．The best way is all the schools in the city to for the students in poor areas. 最好的办法是公开要求这座城市所有的学校为贫困的学生募捐。 【答案】 to call for raise money 【详解】考查动词短语。“要求”使用动词短语call for，此处应用动词不定式作表语；“募捐”使用动词短语raise money，第四空前to是不定式符号，故此处应用动词原形。故填①to；②call；③for；④raise；⑤money。 47．What I should do was to and . 我应该做的是保持热切，抓住每一个机会，着手采取行动。 【答案】 be eager, grab every opportunity set out to take action 【详解】考查动词不定式做表语、固定短语。根据汉语提示，表示“保持热切”含义的表达为：be eager，表示“抓住每一个机会”含义的表达为“grab every opportunity”，根据第一个空白处前面的动词不定式符号to可知本句使用动词不定式做表语，应填动词原形，所以第一个空填be eager, grab every opportunity；分析第二个空白处，根据汉语提示，表示“着手采取行动”含义的表达为：set out to take action，根据第二个空白处前面的并列连词and可知本句使用了动词不定式并列结构，第二个空白处填动词原形，所以填set out to take action，故答题空1填be eager, grab every opportunity；答题空2填set out to take action。 48．Her next goal is a charity website money for children in poor countries. 她的下一个目标是创建一个慈善网站，为贫困国家的儿童募捐。 【答案】 to start to raise 【详解】考查不定式。名词goal后常用不定式作表语，解释其具体内容，第一空为to start。第二空表目的，用不定式to raise作目的状语。故填①to start ②to raise。 49．When Michael Jordan’s feet left the ground, time . 时间似乎也静止了. 【答案】 seemed to stand still 【详解】考查动词时态，动词词组以及非谓语动词。句意：当迈克尔·乔丹的双脚离开地面，时间时间似乎也静止了。根据所给中文提示词和英文翻译，可知需翻译部分为“似乎也静止了”，在英语中“似乎”翻译成seem to ，根据句意可知，描述的是过去发生的事，应用一般过去时，“静止”译为stand still，位于动词不定式符号to后面使用动词原形。故填：①seemed；②to；③stand；④still。 50．The only thing I can do is the love. 我唯一能做的就是把爱心传递下去。 【答案】 to pass down 【详解】考查非谓语动词。分析句子，句中is是谓语动词，设空处应该使用非谓语动词。此处表示“去做某事”即用to do不定式作表语。表示“传递”应该用pass down。故填to pass down。 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 last thing I wanted was (upset) you. 2．As a college graduate, his life goal is (devote) himself to the field where he is most needed. 3．The aim of the project is (provide) better services for the community. 4．The real purpose of the General Council was (explore) the possibility of establishing effective cooperation between unions. 5．Their final decision was (negate) the agreement, a choice that would have far-reaching consequences for both parties involved. 6．Tu Youyou’s education was soon (prove) very useful. 7．After good treatment, the old man got over the illness and what he needs now is (guard) against the recurrence of it. 8．The purpose of the youth project is (promote) the cooperation of protecting cultural relics. 9．Individuals who often read fiction appear (understand) other people better, empathize with them and view the world from their perspective. 10．He didn’t know that the accident was (change) his whole life. 11．Another tip is (remind) yourself that you are unique. 12．The objective of most Jatropha bio-fuel projects was (invigorate) rural development. 13．Unfortunately, we seem (do) it late. 14．Our objective is (provide) broadband everywhere, either wired or wireless. 15．What she tries to achieve is (prepare) herself for university. 16．The theme of his presentation is (call) on his students to do their part for the environment. 17．Another effective technique to remember things is (group) similar ideas or information together. 18．What I want is (live) simply and be helpful to others. 19．The purpose of this activity is (encourage) the students to speak English. 20．As a volunteer, her mission is (take) good care of these young children. 21．In such dry weather, the flowers will be watered if they are (survive). 22．His most exciting invitation was (perform)on a TV programme called “Top of the Pops”. 23．All he has to do now is (talk) with his teacher face to face. 24．The aim of this music festival is (bring) people of different culture together. 25．After winning the game, the first thing she did was (go)up to her trainer and thank him for all his help during her training. 26．His ultimate goal was （participate）in the World Marathon and become the champion. 27．My mission was (relieve) Emma, a Canadian specialist in infectious diseases at the end of her posting. 28．What bothers me most is that he seems (show) no interest in his work. 29．The purpose of the organization is (educate) young people to take action for protecting our environment. 30．What squirrels can do is (store) all kinds of food before the winter comes. 31．Lost in the mountains for three days, what the three visitors were able to do was (expect) the help of helicopters. 32．Her plan is (demonstrate) new educational software in class to show the development of technology. 33．What I want best is (get) the chance of studying in Peking University. (所给词的适当形式填空） 34．When twelve-year-old John Wilson walked into his chemistry class on a rainy day in 1931, he had no way of knowing that his life was (change) completely. 35．Her job is (take) care of the elders and (to) wash their clothes. 36．Our main aim is (increase) sales in Europe. 37．Most people believe the best way to build a great team is (gather) a group of the most talented individuals. 38．She may prove (be) the most suitable person for the job. 39．His goal is   (acquire) a good knowledge of English by teaching himself. 40．When I (walk) out of the office, I found that the door was locked from outside. 二、完成句子 41． is . 关键是要获得许可。 42．The last step is and you can enjoy the delicious Chinese food. 最后一步是沸水煮粽子三个小时, 然后你就可以享用这道中国美食啦。 43．As a soldier, my duty is enemies. 作为一名士兵，我的职责是保卫我们的国家不受敌人的侵犯。 44．The most important thing for one’s health is . 对于健康最重要的是要有充足的锻炼。 45． , my goal is humans a life of high quality. 不管怎样，我的目标是给人类提供高质量的生活。 46．The best way is all the schools in the city to for the students in poor areas. 最好的办法是公开要求这座城市所有的学校为贫困的学生募捐。 47．What I should do was to and . 我应该做的是保持热切，抓住每一个机会，着手采取行动。 48．Her next goal is a charity website money for children in poor countries. 她的下一个目标是创建一个慈善网站，为贫困国家的儿童募捐。 49．When Michael Jordan’s feet left the ground, time . 时间似乎也静止了. 50．The only thing I can do is the love. 我唯一能做的就是把爱心传递下去。 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 $