5.虚拟语气与现在过去将来事实相反-2025-2026学年高中英语期末语法复习选择性必修2（重大版）

期末语法复习 选择性必修2·重庆大学出版社·虚拟语气（与现在/过去/将来事 实相反) 一、 虚拟语气核心用法详解 核心语法：虚拟语气（与现在过去将来事实相反） 考点概述 虚拟语气是高中英语重点语法，用于表达与现在、过去或将来事实相反的非真实假设、 愿望、建议或遗憾，核心考点围绕不同时间假设的动词形式变化及句式结构展开。 考点一： 与现在事实相反的虚拟条件句 结构：if从句用一般过去时(be动词统一用were),主句用would/should/could/might+ 动词原形 例句：If I were you,.I would take this opportunity to improve my English, 真题再现： IfIyou,I would accept the invitation and go【2022全国乙卷模拟】 A)am B)was C)were D)be 答案：C -What would you do if you a lion in the wild?【2021XX省高中联考】 -I would run away as fast as possible. A)meet B)met C)meets D)meeting 答案：B 考点二：与过去事实相反的虚拟条件句 结构：if从句用过去完成时(had+过去分词)，主句用would/should/could/might+have +过去分词 If you had studied hard last term,you would have passed the final exam. 真题再现： Ifwe_the flight yesterday,we would have enjoyed our holiday now.【2023新高考I卷】 A)didn't miss B)hadn't missed C)haven't missed D)don't miss 答案：B He_the exam,but he wasn't careful enough.【2022XX市高三一模】 A)could pass B)could have passed C)must pass D)must have passed 答案：B 考点三：与将来事实相反的虚拟条件句 结构：f从句用should+动词原形/were to+动词原形/一般过去时，主句用 would/should/could/might-+动词原形 例句：If it should rain tomorrow,we would cancel the picnic. 真题再现： Ifit_tomorrow,our sports meeting would be put off.【2021XX省高考真题】 A)rain B)rains C)should rain D)will rain 答案：C Ifhe_to the party,he would make a speech.【2023XX市高二期末】 A)were to come B)comes C)came D)had come 答案：A 考点四：含蓄虚拟语气（无f从句） 结构：通过介词短语(without/心ut for)、副词(otherwise/.or)或上下文暗示虚拟条件， 主句结构对应相应时间的虚拟形式 例句：But for your help,.I could not have finished the work on time.(暗含与过去事实相 反) 真题再现： Without your help,.weso much.【2022全国甲卷】 A)won't achieve B)didn't achieve C)don't achieve D)wouldn't have achieved 答案：D I was busy yesterday;otherwise,I your birthday party.【2021XX省高三联考】 A)attended B)had attended C)would attend D)would have attended 答案：D 考点五：特殊句式中的虚拟语气 wsh后的宾语从句：与现在事实相反用一般过去时：与过去事实相反用过去完成时： 与将来事实相反用would/could+动词原形 例句：I wish I knew the answer to this question.(现在) 真题再现： How I wish I_the mistake!Nobody is perfect..【2023新高考IⅡ卷】 A)didn't make B)hadn't made C)haven't made D)don't make 答案：B She wishes sheto the concert with her sister last night..【2022XX市高二质检】 A)went B)had gone C)goes D)will go 答案：B suggest/insist/order等表建议、命令的词后的宾语从句：用(should)+动词原形，should 可省略 The teacher suggested that we (should)finish the task before Friday. 真题再现： The doctor suggested that he_a short leave of absence.【202lXX省高考真题】 A)will take B)take C)took D)would take 答案：B The manager ordered that all the employees_the meeting on time.【2023XX市高三二 模】 A)attend B)attended C)would attend D)had attended 答案：A It is (high)time that..句式：从句用一般过去时或should+动词原形(should不可省 略) 例句：It is high time that we started our revision for the final exam. 真题再现： It's high time that we_action to protect the environment..【2022XX省联考】 A)take B)took C)will take D)have taken 答案：B It is time that you_sorry to your mother.【2021XX市高二期末】 A)should say B)say C)said D)both A and C 答案：D 二、考点综合训练 I.单项选择 1.If she here now,she would help us solve the problem. A)is B)was C)were D)be 2.We_the game if we had practiced harder last month A)won B)would win C)had won D)would have won 3.If it tomorrow,we might postpone the hiking trip. A)rains B)rained C)should rain D)will rain 4.Without your support,I the project on time last week. A)didn't finish B)wouldn't finish C)hadn't finished D)wouldn't have finished 5.The teacher insisted that all students_their homework before Friday. A)submit B)submitted C)would submit D)had submitted 6.I wish I the truth earlier,it would have saved us a lot of trouble. A)knew B)had known C)know D)will know 7.It is high time we measures to reduce plastic pollution. A)take B)took C)will take D)have taken 8.If he_to the meeting tomorrow,he could share his research findings. A)comes B)came C)were to come D)had come Ⅱ.完成句子 1.要是我昨天见到他，我就会告诉他这个消息了。 IfI him yesterday,I him the news. 2.她建议我们立刻开始这项工作。 She suggested that wethe work immediately 3.没有你的帮助，我们不可能在如此短的时间内完成任务。 Without your help,wethe task in such a short time 4.该是我们为即将到来的考试复习的时候了。 It is high time that we for the coming exam. 5.我多么希望自己会弹钢琴啊！ How I wish I the piano! Ⅲ.短文改错 下面短文中共有5处与虚拟语气相关的错误，请找出并改正 1.I wish I am able to speak French fluently like my cousin. 2.The manager ordered that all staff will attend the training session next Monday. 3.If you told me about the problem earlier,I would have helped you. 4.It is time that we take action to protect endangered species. 5.But for the heavy traffic,we will have arrived at the airport on time. V.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 Have you ever thought about what life 1.-(be)like without the Internet?If there 2._(be) no Internet,we 3.(not keep)in touch with friends easily.Many people suggest that we 4.(use)the Internet wisely to avoid wasting time. I wish I 5.(learn)coding when I was younger.IfI 6.(master)programming skills,I might have developed an interesting app by now.It is high time that we 7.(realize)the importance of balancing online and offline life. 参考答案与解析 1.单项选择答案：1.C2.D3.C4.D5.A6.B7.B8.C Ⅱ完成句子答案： 1.had seen;would have told 2.(should)start 3.wouldn't have finished 4.started/should start 5.could play Ⅲ亚短文改错答案： 1.am→were 2.wil→should或删除wl 3.told→had told 4.take→took或take前加should 5.will→wold V.语法填空答案： 1.would be 2.were 3.wouldn't keep 4.(should)use 5.had learned 6.had mastered 7.realized/should realize 英语语法复习手册·选择性必修2·重庆大学出版社·虚拟语气