2026届高考英语 重难点专项突破练习卷7 情态动词 导学案

2026高考英语·重难点专项突破练习卷7

情态动词

核【核心知识·深度解读】

情态动词加完成体是高考语法填空和完形填空的高频考点。近三年真题侧重考查在具体语境中区分不同情态动词所表示的推测程度、虚拟意味或过去未实现的遗憾/责备。

1. 表示推测（语气强度递减）：
● must have done：过去一定做过某事（肯定推测，语气最强）
● may/might have done：过去可能做过某事（might语气更委婉）
● could have done：过去可能做过某事（也可表示“本来能够做而没做”）
● can't/couldn't have done：过去不可能做过某事（否定推测）

2. 表示虚拟/遗憾/责备/未实现：
● should/ought to have done：本应该做而没做（责备、遗憾）
● shouldn't/ought not to have done：本不该做而做了（责备）
● needn't have done：本不必做而做了（多余）
● could have done：本来能够做而没做（遗憾、未利用机会）

● would have done：本来会做而没做（常用于虚拟条件句主句）
● might have done：本来可能做而没做（遗憾）

3. 解题关键： 根据语境判断是对过去的推测，还是表示与过去事实相反的虚拟/遗憾。注意时间状语（yesterday, last week, at that time等）和上下文逻辑（是否表示责备、遗憾、庆幸）。

 

情态动词+have done	功能	例句
must have done	过去肯定推测	He must have arrived, for the light is on.
may/might have done	过去可能推测	She may have forgotten the meeting.
could have done	过去可能/本来能够	He could have passed the exam (but he didn't study).
can't/couldn't have done	过去不可能	He can't have stolen the money; he's honest.
should/ought to have done	本应该做而没做	You should have told me earlier.
shouldn't have done	本不该做而做了	You shouldn't have said that.

needn't have done	本不必做而做了	We needn't have hurried; the train was late.
would have done	本来会做（虚拟主句）	If I had seen him, I would have told him.
might have done	本来可能做（遗憾）	You might have helped me.

 

题型：语法填空（每空填情态动词+动词适当形式）

【语篇一 · 旅行奇遇】

I can't find my passport. I ①________ (leave) it at the hotel. But I remember putting it in my bag. I ②________ (put) it somewhere else. Oh, here it is! I ③________ (worry) so much. My friend said, “You ④________ (be) more careful. This is the second time you've lost something.” I replied, “I know. I ⑤________ (check) before leaving.” He added, “We ⑥________ (miss) the flight if we don't hurry.” Luckily, we arrived on time. Looking back, we ⑦________ (choose) a later flight, but this one was cheaper. The flight attendant asked, “You ⑧________ (like) some water?” I nodded. Later, I thought, “I really ⑨________ (book) a window seat.” The view was amazing. My friend said, “You ⑩________ (take) more