Unit5情态动词与过去将来时-2025-2026学年高中英语期末语法复习必修3（人教版）

期末语法复习 必修3·人教版·Unit5:情态动词与过去将来时 一、 语法考点精讲 考点一：情态动词表推测（对过去情况的推测） 结构：must have+过去分词（肯定推测）：can't/couldn't have+过去分词（否定推测）： may/might have+过去分词（可能性推测） 例句：He must have finished his homework,for he is playing outside now. 真题1：The ground is wet,:it rained last night.【2022XX市高一期末】 A)must have B)can have C)should have D)would have 答案：A 真题2：You have told me the truth,but you chose to keep silent..【2021XX省联考】 A)must B)can C)could D)shall 答案：C 考点二：情态动词表义务/责任(should/ought to/need) 结构：should/ought to+动词原形（应该做）；shouldn't/oughtn'tto+动词原形（不应该 做)；needn't+动词原形（不必做） 例句：You should apologize to her for your rudeness. 真题1：We_respect the elderly and take care of them.【2023XX市高二期末】 A)can B)should C)might D)would 答案：B 真题2：一Must I hand in the report today?一No,you一.You can do it tomorrow.【2022 全国乙卷模拟】 A)mustn't B)needn't C)can't D)shouldn't 答案：B 考点三：情态动词表能力/许可(can/could/may/might) 结构：can/could+动词原形（表能力或过去的能力）；may/might+动词原形（表许可， might更委婉) 例旬：She could speak French fluently when she was young 真题1：一I use your dictionary for a moment??Sre,here you are.【2021 XX省高 一质检】 A)Must B)Should C)May D)Need 答案：C 真题2：He_swim across the river when he was only eight years old..【2023XX市高三 一模】 A)can B)could C)may D)might 答案：B 考点四：过去将来时的基本用法 结构：would/should+动词原形（主语为第一人称时可用should);was/were going to+ 动词原形；was/were to+动词原形 例句：She said she would visit her grandparents the next weekend 真题1：He told me that heto Beijing the following month.【2022XX省高考模拟】 A)travels B)traveled C)will travel D)would travel 答案：D 真题2：They have a picnic if the weather was fine.【202lXX市高二期末】 A)were going to B)are going to C)will D)would 答案：A 考点五：过去将来时在宾语从句中的应用 结构：主句为一般过去时，从句用would/should+动词原形（表从过去看将要发生的动 作) 例句：He promised that he would help me with my English 真题1：My mother said she_buy me a new bike as a birthday present.【2023XX省高 一期末】 A)will B)would C)is going to D)was buying 答案：B 真题2：The teacher told us that we have a test the next day.【2022XX市高三联考】 A)will B)shall C)would D)should 答案：C 二、考点综合训练 (一)单项选择 1.She have arrived by now-her flight was scheduled to land an hour ago. A)must B)should C)would D)might 2.-I leave the classroom early today?-No,you_You have to finish the test first. A)Could;needn't B)May;mustn't C)Can;shouldn't D)Might,can't 3.My father said heteach me to drive when I turned 18. A)will B)would C)shall D)should 4.They-have won the game if they hadn't given up in the last five minutes. A)must B)should C)could D)need 5.You_spend too much time on your phone,it's bad for your eyes. A)needn't B)mustn't C)couldn't D)shouldn't (二)完成句子 1.他不可能去过美国，因为他从未出过国。 He to America.for he has never been abroad 2.你本应该早点告诉我这个消息的。 You me the news earlier. 3.妈妈说她下周会带我去公园。 Mom said sheme to the park next week. 4.如果昨天天气好，我们就去爬山了。 If the weatherfine yesterday,we climbing. 5.他八岁时就能流利地说英语了。 He_English fluently when he was eight (三)短文改错 My brother said he will come to visit me next month. You mustn't have told him about the surprise party. -May I use your computer?-No,you may not. She can swim very well when she was a child. It is important that we should studying hard for the exam. (四)语法填空 Last week,Tom told me that he 1.(visit)his uncle in London the next month.He said his uncle 2.-(show)him around the city."You 3.-(not worry),"he said,"I 4.-(call)you as soon as I arrive."I suggested that he 5.(take)an umbrella,because the weather report said it might rain.Tom laughed and said,"I 6.(not need)an umbrella-I always check the weather before traveling!" (五)参考答案与解析 1.单项选择答案：1.B2.B3.B4.C5.D 2.完成句子答案： 1.can't have been 2.should have told 3.would take 4.had been;would have gone 5.could speak 3.短文改错答案： wil→vould mustn't→can't may not-→can't can→could studying→study 4.语法填空答案： 1.would visit 2.would show 3.needn't worry 4.would call 5.(should)take 6.needn't 英语语法复习手册·必修3·人教版·Unit5:情态动词与过去将来时