你是第一次学这个知识点?别慌,这一页就是为你准备的:先告诉你第一课学什么 → 怎么学 → 怎么记 → 怎么练 → 背什么 → 怎么说 → 考什么。跟着顺序走一遍,be 动词这辈子都不会再错。
总用时约 60 分钟,拆成 4 步,一步都别跳:
这张图就是本课的完整地图:be 动词总共 5 大块,先有地图再走路,学起来不迷路。
读法:从根出发,5 大块顺序走。每块下面是小节点,全记住你就通关了。
一句话:be 动词是英语里"连接主语和身份/状态"的系动词,它不表示动作,只负责把"主语是什么、怎么样、在哪里"说清楚。
中文里"我是学生"可以直接说,但英语句子必须有动词——没有动作动词时,be 就来填空。所以 I a student. 是错的,必须是 I am a student.
很多同学只知道 am / is / are 三个,其实 be 动词是一个完整的变形家族:
| 时态 | 形式 | 例句 | KET 考查 |
|---|---|---|---|
| 现在时 | am / is / are | I am twelve. | 高频(必考) |
| 过去时 | was / were | She was at home yesterday. | 高频(必考) |
| 将来时 | will be | I will be a doctor. | 中频(搭配 will 考) |
| 完成/进行 | been / being | I have been here for 2 years. | 衔接 PET 后再要求 |
| 主语 | 肯定 | 否定 | 一般疑问 + 回答 | 缩略形式 |
|---|---|---|---|---|
| I | I am a student. | I am not a teacher. | Am I late? — Yes, you are. / No, you aren't. | I'm / I'm not |
| he / she / it | She is my sister. | He is not my father. | Is she at school? — Yes, she is. / No, she isn't. | She's / He's / It's / isn't |
| you / we / they | You are my friend. | They are not at home. | Are you tired? — Yes, I am. / No, I'm not. | You're / We're / They're / aren't |
isn't / aren't / wasn't / weren't;但 am not 没有标准缩略(口语用 aren't I,KET 不考)You is my friend. 是经典错句。| 主语 | 肯定 | 否定 | 疑问 |
|---|---|---|---|
| I / he / she / it | was | wasn't | Was he at home? |
| you / we / they | were | weren't | Were they happy? |
记法:was 跟单数(I 特殊也算单数),were 跟 you/复数——和 am/is/are 的规则完全对应。
| 场景 | 例句 | 记忆点 |
|---|---|---|
| 1 身份与职业 | My father is a taxi driver. | 职业题高频,KET 看图写话必用 |
| 2 年龄(中文没"是"字!) | I am twelve years old. | 不是 "I twelve",是 "I am twelve" |
| 3 位置(in/on/under) | The cat is under the bed. | 听力方位题,be + 介词是关键 |
| 4 状态与感受 | I am hungry / tired / happy. | 形容词前面必须有 be |
| 5 天气/时间/日期(it) | It is sunny today. / It is 8 o'clock. | 写作开头三件套 |
| 6 there be("有") | There is a book. / There are two books. | 就近原则,KET 必考 |
| 题型 | 怎么考 | 应对 |
|---|---|---|
| Reading Part 1 单选 | 五选一配图,选对句子:"There is a cat under the table." | 先找 be 搭配的介词位置 |
| Reading Part 5 完形 | 短文 8 空,be 的时态/主谓一致入空 | 看主语单复数 + 时间词定 was/is |
| Writing 看图写话 | 35 词小作文:描述图片里的人和位置 | there be + 主系表是拿分句 |
| Listening 方位题 | 听对话判断物品位置:"The keys are on the table." | 抓 be + 方位介词 |
| Speaking 自我介绍 | "I am 12. I am from Nanjing." | 自我介绍模板全靠 be |
每天背 3 句,3 天背完。背的时候大声读,边读边想意思,别死记单词。
| 天 | 任务 | 自检 |
|---|---|---|
| 第 1 天 | 背变形表 + 做基础 1-6 | 全对即可 |
| 第 2 天 | 做进阶 7-11 + 重做错题 | 错题重做全对 |
| 第 3 天 | 挑战 12-15 + 写一篇自我介绍 | 写完自查每句有无 be |
| 第 4 天 | 回看考点表,做 1 篇 KET Part 5 完形 | be 相关空全对 |
| 第 5-7 天 | 每天口头说 5 句带 be 的句子(家人/学校/天气) | 口语流利不卡壳 |