为贴合中考备考需求,公众号内容将聚焦be动词核心用法、高频考点及解题技巧,用通俗语言+真题案例拆解,助力学生快速掌握得分点。
🔥 前言:be动词——中考英语的“送分王”,别再丢基础分!
在中考英语中,be动词(am/is/are/was/were/been)堪称“最熟悉的高频考点”——从单选、完形到句型转换,几乎每个题型都有它的身影。看似简单的“是”,却藏着人称、时态、主谓一致的关键逻辑,不少同学因混淆用法白白丢分。今天,我们从“基础用法→中考考点→解题技巧”三维拆解,帮你轻松拿下be动词相关全部分数!

📚 一、be动词的3大核心基础用法(中考解题的“底层逻辑”)
1. 作系动词:连接主语与表语(“是/变得/存在”)
- 基本结构:主语 + be + 表语(名词/形容词/介词短语/副词等)
- 人称与时态搭配(中考必记):
- 现在时:I → am;you/we/they → are;he/she/it/单数名词 → is
- 过去时:I/he/she/it/单数名词 → was;you/we/they/复数名词 → were
- 例句(中考真题同源句):
- 现在时:She is a talented musician.(2024某地单选)
- 过去时:They were late for the meeting yesterday.(2023完形填空原文)
2. 作助动词:辅助构成时态/被动语态
- (1)现在进行时:be + doing(表示“正在做”)
- 考点关键:主语人称决定be动词形式,如:He is reading;They are playing.
- (2)一般将来时:be going to + 动词原形(表示“计划/将要”)
- 易错点:I am going to...;She is going to...(不可漏be动词)
- (3)被动语态:be + done(表示“被……”)
- 核心:时态通过be动词变化,如:The letter was sent yesterday.(过去被动)
3. 特殊句型中的固定搭配
- There be句型(“存在有”):There is + 单数/不可数名词;There are + 复数名词
- 中考易错:就近原则!如:There is a book and two pens on the desk.(靠近be的是单数)
- 祈使句/疑问句:Be quiet!(祈使句用原形);Are you a student?(疑问句be提前)

🎯 二、中考be动词3大高频考点(附真题解析)
考点1:主谓一致(单选/完形必出)
- 核心原则:be动词形式由主语的“人称”和“数”决定
- 真题示例(2024·安徽):
——Who ______ the girl in the photo?
——She’s my cousin.
A. am B. is C. are D. was
- 解析:主语the girl是单数第三人称,时态为一般现在时,故选B。
- 易错提醒:集合名词(family/team)作主语时,表“整体”用is,表“成员”用are。
考点2:时态辨析(现在/过去/将来时中的be动词)
- 中考常考:根据时间状语判断be动词时态
- 时间状语对应表:
时态 时间状语 be动词形式
一般现在时 every day/now am/is/are
一般过去时 yesterday/last year was/were
一般将来时 tomorrow/next week am/is/are going to
- 真题示例(2023·广东):
My parents ______ in Shanghai for 10 years, but now they live in Beijing.
A. are B. were C. have been D. will be
- 解析:for 10 years是现在完成时标志,be动词的完成式为been,故选C。
考点3:句型转换(肯定句→否定句/疑问句,句型转换必考点)
- (1)否定句:在be动词后加not(is not=isn’t; are not=aren’t;was not=wasn’t;were not=weren’t)
- 原句:He is a doctor. → 否定句:He isn’t a doctor.
- (2)一般疑问句:be动词提到句首,首字母大写,句末变问号
- 原句:They were at school yesterday. → 疑问句:Were they at school yesterday?
- (3)对表语提问(用what/who/where等):
- 原句:The book is on the desk. → 提问:Where is the book?
- 中考提醒:句型转换中,be动词的形式不能改变(时态/人称一致)。
📝 三、中考易错点避雷指南(90%学生踩过的坑)
1. 不可数名词(water/money/time)作主语,be动词用is,如:There is some water in the bottle.(易错选are)
2. 不定代词(everyone/everything/someone)作主语,be动词用is,如:Everyone is here today.(易错选are)
3. 过去时中,I/he/she/it后用was,不可混淆were,如:I was happy yesterday.(易错写were)
4. There be句型与have的区别:There be表“存在”,have表“拥有”,不可混用,如:There is a park near my home.(不能说There has...)
✨ 四、实战小练习(中考难度,检验掌握程度)
1. 单选:These books ______ mine. Those are my sister’s.(2024·浙江)
A. am B. is C. are D. was
2. 句型转换:She was in the library at 3 p.m. yesterday.(改为一般疑问句)
3. 完形填空:There ______ a football match between Class 1 and Class 2 tomorrow. Let’s go to watch it.(2023·山东)
A. is going to be B. will have C. are going to be D. was

- 答案及解析见文末留言区,回复“be动词”即可获取!
💡 结语:基础不牢,地动山摇!
be动词是英语语法的“基石”,中考对它的考查虽基础但密集,只要掌握“人称时态一致+固定搭配+句型转换规则”,就能轻松拿满相关分数。建议收藏本文,结合真题反复练习,把“送分题”变成“必得分”!
祝各位同学中考英语旗开得胜,金榜题名!🎓
这篇内容兼顾基础讲解与考点突破,适配中考学生的备考需求。如果需要补充更多地区真题、增加专项练习模块,或调整语言风格(更活泼/更严谨),可以随时告诉我,我会进一步优化内容!