Unit 6省略句-2025-2026学年高中英语必修三语法易错点精讲（外研版）

高中外研版 【寒假专版】 必修3语法精讲 寒假专版 省略句专项训练 寒假语法易错点精讲 学段：高中教材：外研版年级：必修3 语法认知 省略句=在不影响句意表达的前提下，省略句子中某些重复或不必要的成分，使语言更简洁，在 句中可根据语境省略主语、谓语、宾语、状语等成分。 易错点讲解 易错点一：并列句中省略主语或谓语导致成分残缺 讲解： 在由and/or/but连接的并列句中，若前后分句主语一致，后一分句可省略主语：若谓语动词部分相 同，可省略重复的动词或助动词。但需注意：若前后分句时态不一致，不可省略助动词：若后 分句主语与前一分句不同，不可省略主语。 例句： -正确：She likes singing and(she)often sings in her room.(前后主语一致，省略后一分句主语she) -错误：He finished homework but(he)goes out to play.(前后时态不一致，不可省略助动词，应改 but he went out to play) 真题再现： 1.(2024北京海淀区期中，外研版)My mother told me to take an umbrella,but I forgot.一and got wet. A.take B.taking C.to take D.took 答案：C解析：并列句中后一分句完整表达为“but I forgot to take an umbrella”,因前一分句已 提及“take an umbrella”,此处省略重复宾语，但不定式符号to不可省略，故选C。 2.(2023陕西西安期末，外研版)He is good at math,.and一sister is good at English. A.he B.his C.him D.himself 答案：B解析：前后分句主语不同（前为he,后为his sister),不可省略主语，需用形容词性物 高中外研版 【寒假专版】 必修3语法精讲 主代词his修饰sister,故选B。 易错点二：状语从句中省略主语和be动词的条件混淆 讲解： 在时间、条件、让步等状语从句中，当从句主语与主句主语一致且从句谓语含be动词时，可省略 从句的主语和be动词。若主语不一致或从句谓语不含be动词，则不可省略。 例句： -正确：While (I was))walking to school,I met my teacher..(从句主语与主句一致且含be动词was, 省略Iwas) -错误：If(it rains)rains tomorrow,we will stay at home.(从句谓语不含be动词，不可省略主语it, 应改为If it rains) 真题再现： 1.(2024山东青岛月考，外研版)When一about his plan,he said he would travel to Yunnan. A.asking B.asked C.ask D.to ask 答案：B解析：从句完整表达为“When he was asked about his plan”,主语he与主句主语一致 且含be动词was,省略he was,保留过去分词asked,故选B。 2.(2023浙江杭州期中，外研版)Though一young,she knows a lot about history. A.she is B.is C.being D./ 答案：D解析：从句主语与主句主语she一致，且含be动词is,可省略she is,直接用形容词 young作状语，故选D。 易错点三：动词不定式中省略o的情形遗漏 讲解： 感官动词(see/hear/watch等)和使役动词(make/et/have)后接不定式作宾补时，不定式符号to 需省略；但变为被动语态时，to必须还原。此外，“had better,would rather,why not”等结构后接动 词原形，不可加to。 例句： -主动：I saw her enter the room.(see后省略to) -被动：She was seen to enter the room.(被动语态中to需还原) 真题再现： 1.(2024河北石家庄期末，外研版)The teacher made him一the composition again, A.write B.to write C.writing D.wrote 答案：A解析：使役动词make后接不定式作宾补时省略to,故选A。 2 高中外研版 【寒假专版】 必修3语法精讲 2.(2023江苏南京月考，外研版)He was heard一loudly in the next room last night.. A.sing B.to sing C.singing D.sung 答案：B解析：感官动词hear的被动语态中，不定式符号to需还原，故选B。 易错点四：对话中省略回答的逻辑主语缺失 讲解： 在日常对话中，回答可省略与问句重复的部分，但需确保逻辑主语明确。若问句主语为第一二人 称，答句主语需与问句一致：若问句用t作形式主语，答句仍用t代替。 例句： -问句：Do you like swimming??答句：Yes,Ido.(不可省略主语I,直接回答“Yes,do.”) -问句：Is it going to rain?答句：Yes,itis.(不可用Yes,is.省略it) 真题再现： 1.(2024湖北武汉期中，外研版)Will you go to the party tomorrow?一一love to,but I have to study. A.IB.I’dC.I'lD.Iam 答案：B解析：答句完整表达为“I would love to go to the party”,省略重复的不定式部分“goto the party”,但“I would”需缩写为I'd,不可省略主语和情态动词，故选B。 2.(2023广东广州期末，外研版)—Is this your dictionary?-Yes,is. A.this B.it C.that D./ 答案：B解析：问句主语为指示代词this,答句需用it代替以避免重复，不可直接回答“Yes,is.”, 故选B。 易错点五：比较状语从句中省略成分导致句意模糊 讲解： 比较状语从句中常省略与主句重复的部分，但需保证比较对象一致。若比较对象为主语，不可省 略谓语；若比较对象为状语，可省略主语和谓语，但需用助动词代替。 例句： -正确：le runs faster than I do.(比较主语，do代替rn,不可省略) -错误：He runs faster than me.(口语中常用，但语法上需用主格I+助动词do) 真题再现： 1.(2024四川成都月考，外研版)She speaks English better than一in her class.. A.any student B.any other student C.any students D.other student 答案：B解析：比较对象需一致，主语she属于“her class”,故用“any other student'”(排除自身 高中外研版 【寒假专版】 必修3语法精讲 的其他学生)，不可省略比较状语从句中的助动词does(完整句为“than any other student does”),， 但选项中已通过“any other”明确比较对象，故选B。 2.(2023辽宁沈阳期末，外研版)Tom is taller than一brother A.he B.his C.him D.himself 答案：B解析：比较对象为“Tom”和“他的兄弟”，需用形容词性物主代词his修饰brother,不 可省略名词brother直接用“than he”,故选B。 易错点综合演练 综合演练 1,单项选择（直击易错点） l.She finished her homework and_went to help her mom with cooking.(易错点一) A.then B.she C./D.and 2.While一for the bus,I noticed a strange man following me.（易错点二) A.wait B.waiting C.waited D.to wait 3.My parents often make me_the piano for an hour every day.(易错点三) A.play B.to play C.playing D.played 4.一Do you think it will snow tomorrow?一一will,according to the weather report..(易错点四) A.It B.I C.This D.That Ⅱ.用所给词的适当形式填空（强化易错点区分） l.He likes reading novels and._(often write)reviews about them.(易错点一) 2.If_(not rain)tomorrow,we plan to have a picnic in the park.(易错点二) 3.The little girl was seen一(enter)the shop with her mother just now.(易错点三) 4.-Would you like to go hiking this weekend?-I'dlove,but I have to prepare for the exam. 错点四) IⅡ.短文填空（综合运用五大易错点） 用适当的词填空： Last Sunday,I went to the bookstore.When_(walk)past the science section,I met my classmate Li Ming.He said he was looking for a book about space,and_(I)was also interested in that topic.We decided to read together.Though_(be)a bit crowded,the bookstore was quiet.Li Ming reads faster 4 高中外研版 【寒假专版】 必修3语法精讲 than I,but we both enjoyed the time.After leaving,he invited me to his home,but I had to refuse because my mother told me_(finish)my homework first. V连词成句（聚焦易错句式） 1.he,morning,got up,but,late,went to school,quickly,.this()(易错点一) 2.when,the bell,rang,we,talking,stopped()(易错点二) 3.teacher,the,make,us,read,every morning,English()(易错点三) 4.is,the film,than,more interesting,I,expected()(易错点五) 参考答案 I单项选择 1B2.B3.A4.A Ⅱ.用所给词的适当形式填空 1.often writes 2.it doesn't rain 3.to enter 4.to I.短文填空 1.walking 2.I 3.it was 4.do 5.to finish V.连词成句 1.He got up late this morning but he went to school quickly. 2.When the bell rang,we stopped talking. 3.The teacher makes usread English every morning. 4.The film is more interesting than I expected. 5