Unit 2动词不定式和动词-ing形式作宾语-2025-2026学年高中英语选修一语法重难点精讲（外研版）

选修1外研版 【语法专版】 动词不定式与动名词精讲 语法专版 【语法专题】动词不定式与动名词作宾语专 项突破 高中外研版选修1 语法精讲 语法概述：高中外研版选修1Unit2:动词不定式和动词-ing形式作宾语=动词后面接不定式(to+ 动词原形)或动词-ing形式（动词原形+ig)来充当宾语，在句中表示动作的对象或内容。 重难点讲解 重难点一：动词不定式和动词g形式作宾语的基本用法及搭配差异讲解： 动词不定式(todo)作宾语时，常表示具体的、一次性的或将来的动作，常见搭配动词有wat, hope,decide,,plan,leai,agree,.promise等。 动词-ing形式(doing)作宾语时，常表示习惯性、经常性的动作或抽象概念，常见搭配动词有enjoy, finish,mind,practice,suggest,avoid,keep 例句： ·I want to go to the movies tonight.(具体的将来动作) 。She decided to study abroad next year..(计划好的一次性动作) ●He enjoys reading books in his free time..(习惯性动作) ·They finished doing their homework before dinner.(完成的动作) 真题再现： 1.(2024北京海淀期中，外研版)She promised me with my English this weekend. A.help B.to help C.helping D.helped 答案：B 解析：promise后接动词不定式作宾语，即promise to do sth,表示“承诺做某事”。 2.(2023 上海浦东月考，外研版)My brother practices_the guitar for two hours every day A.play B.to play 选修1外研版 【语法专版】 动词不定式与动名词精讲 C.playing D.played 答案：C 解析：practice后接动词-ing形式作宾语，即practice doing sth,表示“练习做某 事”。 重难点二：既能接不定式又能接g形式作宾语的动词及意义差异讲解： 部分动词既能接todo也能接doing作宾语，但意义不同。常见动词及差异如下： 1.remember to do sth.记得要做某事（未做）；remember doing sth.记得做过某事（已做） 2.forget to do sth.忘记要做某事（未做）；forget doing sth.忘记做过某事（已做） 3.stop to do sth.停下来去做另一件事；stop doing sth.停止正在做的事 4.try to do sth.努力做某事；try doing sth.尝试做某事 例句： 。Remember to lock the door when you leave.(记得要锁门，还没锁) ·I remember meeting her at the party last week.(记得见过她，已发生) ·Don't forget to turn off the lights.(别忘记关灯，还没关) ●He stopped to have a rest after working for an hour.(停下工作去休息) 真题再现： 1.(2024广东深圳期末，外研版)一—Did you remember_the letter for me?一Soy,I forgot.I_ it right now. A.posting;will post B.to post;will post C.posting;posted D.to post;posted 答案：B解析：第一空表示“记得要寄信（未寄）”，用remember to post:第二空根据“right now”可知是临时决定，用will post。 2.(2023江苏南京期中，外研版)He stopped_because he felt tired,.and then he stopped一some water. A.working;to drink B.to work;drinking C.working;drinking D.to work;to drink 答案：A解析：第一空表示“停止工作”，用stop working;第二空表示“停下来去喝水”， 用stop to drink。 选修1外研版 【语法专版】 动词不定式与动名词精讲 重难点三：介词后接动词ig形式作宾语讲解： 介词（如in,on,at,with,without,.for,about,from,by等)后接动词作宾语时，必须用动词-ing形式。 注意：to有时是介词（如look forward to,pay attention to,be used to等)，此时后接-ing形式；若to 是不定式符号，则接动词原形。 例句： ·She is interested in learning English.(in是介词，后接learning) 。He left without saying goodbye.(without是介词，后接saying) ·I look forward to meeting you soon.(to是介词，后接meeting) 。I want to meet you soon.(to是不定式符号，后接meet) 真题再现： 1.(2024 浙江杭州月考，外研版)She is good at_stories and often makes us laugh A.tell B.to tell C.telling D.told 答案：C解析：be good at中的at是介词，后接动词-ing形式，即be good at doing sth.。 2.(2023 山东济南期末，外研版)He is used toup early,.so he never arrives late for school, A.get B.getting C.to get D.got 答案：B解析：be used to中的to是介词，后接动词-ing形式，即be used to doing sth.,表 示“习惯做某事”。 重难点四：t作形式宾语代替动词不定式讲解： 当动词不定式作宾语且其后有宾语补足语时，常用t作形式宾语，将真正的宾语（不定式）放在 宾语补足语之后，结构为“主语+动词+it+宾语补足语+to do sth.”。常见动词有find,think,feel, consider,make等。 例句： ·I find it easy to learn English.(it是形式宾语，真正宾语是to learn English,easy是宾语补足语) ●She thinks it important to read more books.(it是形式宾语，真正宾语是to read more books, important是宾语补足语) 真题再现： 1.(2024湖北武汉期中，外研版)We think_necessary_exercise every day. A.it;taking 3 选修1外研版 【语法专版】 动词不定式与动名词精讲 B.that;to take C.it;to take D.this;taking 答案：C解析：think后用it作形式宾语，真正宾语是动词不定式to take exercise,构成“think it+形容词+to do sth.”结构。 2.(2023 四川成都期末，外研版)He found_ difficult the problem in such a short time A.it;solving B.it;to solve C.that;to solve D.this;solving 答案：B解析：find后用it作形式宾语，真正宾语是动词不定式to solve the problem,构成 “find it+形容词+to do sth.”结构。 易错点综合演练 I单项选择（直击重难点） 1.She promisedme with my math problem after class. A.help B.to help C.helping D.helped 2.My brother enjoysbasketball every afternoon after school A.play B.to play C.playing D.played 3.Remember the lights when you leave the classroom.It's important to save electricity. A.turn off B.to turn off C.turning off D.turned off 4.He is good at stories and often tells them to his little sister. A.tell B.to tell C.telling D.told 选修1外研版 【语法专版】 动词不定式与动名词精讲 Ⅱ用所给词的适当形式填空（强化句型结构） 1.Don't forget (lock)the door before you go out. 2.She tried (solve)the problem by herself,but she couldn't. 3.He stopped(talk)when the teacher came into the classroom. 4.I look forward to (see)you at the party next Sunday. Ⅲ.短文填空（综合运用语法点） My friend Tom is a good student.He always remembers(do)his homework on time.He enjoys_ (read)English books in his free time.Yesterday,he forgot(bring)his dictionary to school,so he had to borrow one from me.He promised(return)it to me today.I hope he won't forget.He also likes (play)football.He practices(play)it every Saturday morning.I think he will be a good football player in the future. V.连词成句（聚焦句型结构） 1.stop,to,he,have,arest,decided,(. 2.enjoy,she,music,listening to,(. 3.remember,you,to,the window,close,(? 4.try,I,this way,to solve,will,the problem,(. V.按要求改写句子（巩固语法知识） 1.He finished doing his homework an hour ago.(对划线部分提间) 2.She wants to go to the movies tonight.(改为否定句) 3.They practice speaking English every day.（改为一般疑问句) 4.I find it easy to learn English..(改为同义句) 综合演练参考答案 I.单项选择：1B2.C3.B4.C 5 选修1外研版 【语法专版】 动词不定式与动名词精讲 Ⅱ.用所给词的适当形式填空：1.to lock2.to solve3.talking4.seeing Ⅱ.短文填空： 1.to do 2.reading 3.to bring 4.to return 5.playing 6.playing V.连词成句： 1.He decided to stop to have a rest. 2.She enjoys listening to music. 3.Do you remember to close the window? 4.I will try to solve the problem this way. V.按要求改写句子： 1.What did he finish doing an hour ago? 2.She doesn't want to go to the movies tonight. 3.Do they practice speaking English every day? 4.I think it is easy to learn English. 6