2.动词不定式作主语宾语定语状语补语it作形式主语-2025-2026学年高中英语期末语法复习选择性必修1（重大版）

期末语法复习 选择性必修1·重庆大学出版社·动词不定式（作主语、宾语、 定语、状语、补语；t作形式主语) 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+动词原形”构成，可在句中充当 主语、宾语、定语、状语、补语等成分，常用t作形式主语替代位于句末的不定式以平 衡句子结构。 考点一：动词不定式作主语 结构：不定式直接位于句首或用t作形式主语+不定式（真正主语）”，谓语动词用单 数 To learn English well is important.It is important to learn English well 真题1：English well requires hard work and practice.. 【2023重庆市高二期末】 A)Learn B)Learning C)To learn D)Learned 答案：C 真题2：Itis necessary_us to1 naster basic grammar rules.. 【2022XX省联考】 A)for B)of C)with D)to 答案：A 「考点二：动词不定式作宾语 结构：接不定式作宾语的动词（如wamt,decide,hope,manage,.afford等）+todo 例句：She decided to study abroad next year. 真题1：He promised late for the meeting again.. 【2023新高考I卷模拟】 A)not be B)not to be C)don't be D)not being 答案：B 真题2：They managed_the difficult task ahead of time. 【2022重庆市高三一模】 A)finish B)finishing C)to finish D)finished 答案：C 考点三：动词不定式作定语 结构：不定式位于名词/代词后，修饰其内容（主谓关系用主动式，动宾关系用被动式） 例句：I have a lot ofhomework to do./She is the first student to arrive 真题1：Do you have any books_on environmental protection?【2021XX市高二期末】 A)read B)reading C)to read D)to be read 答案：C 真题2：He is always the last one_the classroom 【2023XX省联考】 A)leave B)to leave C)leaving D)left 答案：B 考点四：动词不定式作状语 结构1（日的）：todo/in order to do/so as to do(so as to不用于句首) 例旬：She got up early to catch the first bus. 真题1：He studies hardget into a top university 【2022全国乙卷模拟】 A)so that B)in order to C)such that D)as a result 答案：B 结构2（结果）：only to do（出乎意料的结果)/enough to do/too.to… 例句：He hurried to the station only to find the train had left. 真题2：The box is heavy for the little boy_cay. 【2021重庆市高二质检】 A)too;to B)so;that C)very;to D)enough;to 答案：A 考点五：动词不定式作补语 结构1（宾语补足语）：接不定式作宾补的动词（如tell,ask,allow,force,expect等）+sb. to do 例句：My parents told me to study hard.. 真题1：The teacher asked us the text again after class 【2023新高考I卷模拟】 A)read B)to read C)reading D)reads 答案：B 结构2（主语补足语）：用于被动语态，补充说明主语的动作 例句：He was seen to enter the building..(主动语态：sb.saw him enter the building) 真题2：The thief was noticed_the shop by the policeman. 【2022XX市高三二模】 A)leave B)to leave C)leaving D)left 答案：B 考点六：t作形式主语的固定句型 结构1：Itis+adj.(easy/dif伍cmlt/important等)+for sb.todo(adj.修饰事情) 例句：It is difficult for me to solve this problem 结构2：Itis+adj.(kind/foolish/brave等)+ofsb.todo(adj.修饰人) 例句：It is kind of you to help me 真题1：It is important_us to protect wild animals. 【2021重庆市高二期末】 A)for B)of C)with D)by 答案：A 真题2：It was foolishhim to believe such a lie 【2023XX省联考】 A)for B)of C)to D)with 答案：B 二、考点综合训练 (一)单项选择 1.It is important for students_a foreign language well A)learn B)learning C)to learn D)learned 2.She decided_part in the volunteer program next summer. A)take B)to take C)taking D)took 3.Do you have any plans_during the winter vacation? A)make B)making C)to make D)made 4.He ran to the station quickly miss the last train. A)in order to not B)so as to not C)not to D)to not 5.The teacher asked us_quiet in the library. A)keep B)to keep C)keeping D)kept 6.This is the best way your listening skills A)improve B)improving C)to improve D)improved 7.He was the first person_the news of the victory. A)hear B)to hear C)hearing D)heard 8.She worked day and nightpay off her debts. A)so that B)in order to C)such that D)as a result (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.我有很多作业要做。 I have a lot of homework 3.她是最后一个离开教室的学生。 She is the last student_the classroom. 4.对我们来说保护环境很必要。 It is necessary_to protect the environment 5.他跑太快了，结果摔倒了。 He ran too fast down. (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 I want learn English well to getting into a good university.My teacher often tells me practice speaking every day.I have many books to be read,but I don't have enough time.Yesterday,I got up early so as to catching the first bus.It is important of me to manage my time better. (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 Learning a new language is challenging but rewarding.The first step is 1.-(set)clear goals. Many learners choose 2._(focus)on speaking,while others prefer 3.(improve)writing skills.To make progress,it's necessary 4.-(practice)every day.Some students join clubs 5.(meet)native speakers,and others use apps 6.(learn)vocabulary.Remember,the best way 7.-(master)a language is 8.-(use)it in real life. (五)参考答案与解析 1.单项选择答案：1.C2.B3.C4.C5.B6.C7.B8.B 2.完成句子答案： 1.to pass 2.to do 3.to leave 4.for us 5.only to fall 3.短文改错答案： 1.want后加to2.getting→get3.me后加to4.be read-→iead5.catching-→catch 6.of→for 4.语法填空答案： 1.to set 2.to focus 3.to improve 4.to practice 5.to meet 6.to learn 7.to master 8.to use 英语语法复习手册·选择性必修1·重庆大学出版社·动词不定式