Unit3动词不定式-2025-2026学年高中英语期末语法复习选择性必修4（人教版）

期末语法复习 选修4·人教版·Unit3:动词不定式 一、动词不定式核心用法详解 考点概述：动词不定式是高中英语重要语法，由“o十动词原形”构成，可在句中作主 语、宾语、表语、定语、状语等成分，核心考点围绕其不同句法功能及不带o的特殊 情况展开。 考点一：动词不定式作主语 结构：不定式短语直接作主语（常用t作形式主语，真正主语后置：It+be+形容词/名 +(for sb./of sb.)+to do sth.) To learn English well is important.It is important to learn English well 真题再现： 1.English well1 equires a lot of practice..【2022X省高二期末】 A)Learn B)Learning C)To learn D)Learned 答案：C 2.It's necessary for us_hard for the coming exam.【2021XX市高三一模】 A)study B)studying C)to study D)studied 答案：C 考点二：动词不定式作宾语 结构：接不定式作宾语的动词(want,hope,decide,manage,ty,afford等)；“疑问词+不 定式”作宾语(what,how,when等+todo) She decided to take part in the competition./I don't know how to solve this problem. 真题再现： 1.He promised me a hand when I was in trouble.【2023新高考I卷模拟】 A)giving B)to give C)give D)given 答案：B 2.Could you tell me_the nearest post office?【2022XX市高二质检】 A)how to get to B)how getting to C)how get to D)how to getting to 答案：A 考点三：动词不定式作宾语补足语 结构：接不定式作宾补的动词(ask,tel,want,invite,.alow,teach等，主动语态中to不 可省略；使役动词make,let,have及感官动词see,hear,watch等，主动语态中to省略， 被动语态中o需还原) 例句：My mother asked me to clean my room./I saw him enter the classroom.(主动)He was seen to enter the classroom.(被动) 真题再现： 1.The teacher often tells us more English in daily life.【2021XX省高考真题】 A)speak B)to speak C)speaking D)spoken 答案：B 2.He was made_the work all by himself.【2023X市高三二模】 A)finish B)to finish C)finishing D)finished 答案：B 考点四：动词不定式作定语 结构：不定式作定语常放在被修饰名词或代词之后，与被修饰词构成逻辑上的主谓、动 宾或介宾关系（若为动宾关系，不定式动词为不及物动词时需加介词） 例旬：I have a lot ofhomework to do./She is looking for a room to live in, 真题再现： 1.Do you have any books_on this subject?【2022全国甲卷模拟】 A)read B)reading C)to read D)to reading 答案：C 2.He is the first student._to Beijing for the competition.【2021XX省高二联考】 A)to be sent B)sending C)sent D)to send 答案：A 考点五：动词不定式作状语 结构：作目的状语（常位于句首或句中，可与in order to/so as to互换，so as to不可位 于句首)：作结果状语（常与oy连用，表示“意外结果”）；作原因状语（常位于表情 感的形容词后，如happy,glad,soy等) 例句：She got up early(in order)to catch the first bus.（目的)He hurried to the station only to find the train had left.（结果)I'm glad to meet you here..(原因) 真题再现： 1.improve his spoken English,he practices speaking English every day.【2023新高考 1卷模拟】 A)So as to B)In order to C)So that D)In order that 答案：B 2.He rushed to the classroom,only_that the class had already begun.【2022XX市高三 一模】 A)finding B)to find C)find D)found 答案：B 考点六：动词不定式的特殊形式 结构：不定式的否定式(not to do);不定式的省略（上文出现过的动词不定式，下文可 省略to后的动词原形，只保留to);固定搭配(to0.to..“太…而不能”；enough to..… “足够…去做”；be about to do.when.“正要做…这时…”) 例句：He told me not to be late again./I'd like to go shopping,and you?一I'd love to.(省 go shopping)She is too young to go to school. 真题再现： 1.The girl is old enough herself..【2021XX省高考真题】 A)dress B)to dress C)dressing D)dressed 答案：B 2.I was about_out when the phone1amg.【2023XX市高二期末】 A)go B)to go C)going D)gone 答案：B 二、考点综合训练 (一)单项选择 1.To master a foreign language_consistent practice and patience. A)require B)requires C)to require D)requiring 2.The teacher asked us in class without permission. A)not talk B)not to talk C)don't talk D)not talking 3.I found it impossible the work within two hours A)finish B)finishing C)to finish D)finished 4.He is always the first to school and the last_ A)coming;leaving B)to come;to leave C)come:leave D)came;left 5.She hurried to the airport,only that the flight had taken off. A)finding B)to find C)found D)find 6.The little girl is old enough herself now. A)dress B)to dress C)dressing D)dressed 7.My parents don't allow meout alone at night. A)go B)to go C)going D)gone 8.It's necessary for students__at least eight hours a day. A)sleep B)to sleep C)sleeping D)slept (二)完成句子 1.我们需要更多的时间来准备考试。 We need more time_for the exam. 2.他假装没听见我的话，继续往前走。 He pretended me and walked on 3.她买了一本英语词典来帮助她学习。 She bought an English dictionary her study. 4.这个问题太难了，我解决不了。 This problem is too difficult 5.据说他被选为学生会主席了。 He is said as the chairman of the Students'Union. (三)短文改错 下面短文中共有5处与动词不定式相关的错误，请找出并改正 1.My mother always tells me not stay up late on weekdays. 2.I saw him to enter the room quietly just now. 3.He was made work 12 hours a day in the past. 4.She is the first student coming to school this morning. 5.It's important for us learning English well. (四)语法填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式 English is one of the most important languages in the world,so many people want 1. (learn)it well.To improve your English,you need 2.(do)several things.First,try 3. -(speak)English every day,even if you make mistakes.Second,remember 4.(read)En- glish newspapers or books for at least 30 minutes a day.Third,don't forget 5.(listen)to English songs or watch English movies to practice listening.It's also helpful 6.(join)an English club to meet new friends and practice together.If you keep 7.-(do)these things, you will find it easy 8.(master)English soon. (五)参考答案与解析 1.单项选择答案：1.B2.B3.C4.B5.B6.B7.B8.B 2.完成句子答案： 1.to prepare 2.not to hear 3.to help 4.to solve 5.to have been chosen 3.短文改错答案： 1.not后加to2.删除to3.work前加to4.coming→to come5.learning→to learn 4.语法填空答案： 1.to learn 2.to do 3.to speak 4.to read 5.to listen 6.to join 7.doing 8.to master 英语语法复习手册·选修4·人教版·动词不定式