动词不定式-2025-2026学年高中英语必修三语法考点精讲（重大版）

高中重庆大学出版社 【必修3】 语法专项突破 必修3 动词不定式（作定语、状语、表语） 语法专项突破 考点精讲 考点一：动词不定式作定语 规则：不定式位于名词/代词后，表示动作尚未发生，与被修饰词构成主谓、动宾或介宾关系（动 宾关系时不定式用主动表被动) 例题1：We have a new task this weekend.【2023☐重庆大学出版社必修3期末】 A.finish B.to finish C.finishing D.finished (答案：B) 例题2： There is no need for you to wait;I have something important_you. 【2022☐XX市高一 联考】 A.telling B.told C.to tell D.tell (答案：C) 考点二：动词不定式作状语（目的) 规则：常与in order to//so as to连用(so as to不用于句首) 1:improve his English,he joined an English club last term. 【2023☐XX省必修3质检】 A.So as to B.In order to C.So that D.In order that (答案：B) 例题2：She getsup early every day__English words.. (答案：to recite) 考点二：动词不定式作状语（结果） 规则：常与only to连用，表示意外结果 1:She rushed to the classroom,only that the class had already begun. 【2022口重庆大学出 版社必修3月考】 A.finding B.found C.to find D.find(答案：C) 例题2：He ran all the way to school,only_that it was Sunday. (答案：to find) 考点二：动词不定式作状语（原因） 规则：常用于表示情感的形容词后（如happy/glad/sony/surprised等） 例题1：We were surprised_such a big change in our hometown. 【2021☐XX市高二期末】 高中重庆大学出版社 【必修3】 语法专项突破 A.seeing B.to see C.see D.seen (答案：B) 例题2：I'm sorry your rest (答案：to disturb) 考点三：动词不定式作表语 规则：位于系动词(be/seem/appear/prove等)后，说明主语的内容或性质 1:The most important thing is calm when facing difficulties. 【2023☐重庆大学出版社必 修3期末】 A.keep B.to keep C.keeping D.kept(答案：B) 例题2：His plan seems_practical,.so we all agreed to support him. 【2022☐XX省高中联考】 A.beB.being C.to be D.been(答案：c) 考点四：不定式的特殊形式（省略o) 规则：感官动词(see/hear/watch/notice/feel)和使役动词(make/let/have)后接不定式作宾补时省 略to,但被动语态中to需还原 例题l:The teacher made us_the text twice yesterday..【2021☐重庆大学出版社必修3单元测】 A.read B.to read C.reading D.readed(答案：A) 例题2：The little girl was heard_loudly in the next room last night..【2023☐X市必修3模拟】 A.cryB.to cry C.crying D.cried(答案：B) 考点四：不定式的特殊形式（疑问词+不定式） 规则：在句中作主语、宾语或表语 1:The question is to deal with the polluted water. 【2022☐XX省高一质检】 A.what B.how C.which D.where (答案：B) 例题2：Please tell me this dictionary. (答案：where to buy) 考点综合训练 一、单项选择 1.He has no choice but the truth to his parents. A.tell B.to tell C.telling D.told 2.She pretendedwhen her mother came in. A.sleep B.sleeping C.to sleep D.slept 3.The first step is to find a proper partner. 高中重庆大学出版礼 【必修3】 语法专项突破 A.take B.to take C.taking D.took 4.They seemed the news already,for they looked calm. A.hear B.hearing C.to hear D.to have heard 5.The teacher encouraged us English as much as possible. A.speak B.to speak C.speaking D.spoken 二、完成句子 1.他努力学习是为了通过高考。 He studies hard the college entrance exam 2.我们的计划是下个月开始这个项目。 Our plan the project next month 3.我很抱歉打扰你休息。 I'm sorry your rest. 4.他们被迫每天工作超过10小时。 They were made more than 10 hours a day. 5.请告诉我在哪里能买到这本词典。 Please tell me this dictionary. 三、短文改错 1.I saw him to enter the classroom quietly just now 2.Her wish is become a famous pianist in the future. 3.He ran all the way to school,only find that it was Sunday. 4.We are glad hearing that you have passed the exam 5.The question is how solve this problem effectively. 四、语法填空 Li Ming is always the first student(arrive)at school.He gets up early every morning(review) his lessons,because he knows the importance of(study)hard.His parents hope he can enter a top university.Last week,he was chosen(represent)his class in the English speech contest.Though he was busy,he managed(prepare)for it well.The teacher advised him(use)simple language to make his speech clear.Finally,he succeeded in (win)the first prize.Now he realizes to achieve his dream,he needs more(practice). 3 高中重庆大学出版社 【必修3】 语法专项突破 参考答案 一、单项选择 1.B2.C3.B4.D5.B 二、完成句子 1.to pass 2.isto start 3.to disturb 4.to work 5.where to buy 三、短文改错 1.删除to 2.become→to become3.find-→to find 4.hearing→to hear5.how后加to 四、语法填空 1.to arrive 2.to review 3.studying 4.that 5.to represent 6.to prepare 7.to use 8.winning 9.how 10.practice 4