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知识点深化 · 语法 · 小白第一课

be 动词完整体系:从零到考场全拿分

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。

① 这一课怎么学(小白 4 步法)

总用时约 60 分钟,拆成 4 步,一步都别跳:

1读(15 分钟)
先看第②③部分:be 动词是什么、怎么变形、什么时候用。别背,先看懂。
2练(15 分钟)
做第⑥⑧部分的题目,错了就回头看对应规则,把错因写下来。
3背(15 分钟)
背第⑦部分背诵卡:10 个必备句型 + 自我介绍模板,背到脱口而出。
4说(15 分钟)
做第⑨部分口语练习,大声读出来、录下来,说给自己听。
第一课的小目标学完这一课,你要能做到三件事:① 看到主语就能说出用 am/is/are/was/were;② 自己写 5 句带 be 的句子全对;③ 用英语自我介绍 30 秒不卡壳。

② 一图看懂全课(思维导图)

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。

be 动词
完整体系
→
变形家族
am/is/are
was/were
will be
been/being
→
六类用法
身份职业
年龄状态
位置
天气时间
→
易错诊断
漏 be
he/she 用错
there be/have
→
KET 考点
单选/完形
看图写话
听力方位
口语介绍
→
输出闭环
背诵句型
口语演练
真题测试

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。

③ 先认识它:be 动词到底是什么

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.

句子必须有动词 am I is he/she/it are you/we/they 三兄弟:am / is / are —— 现在时的三个分身
为什么它是 KET 第一考点英语句子"必须有动词"这条铁律,从 KET 一直考到 FCE。be 动词是出现频率最高的动词,单选、完形、写作、口语全都会用。be 没学好,后面所有时态都会跟着错。

④ 完整变形体系:4 个时态 × 4 种句式

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 / areI am twelve.高频(必考)
过去时was / wereShe was at home yesterday.高频(必考)
将来时will beI will be a doctor.中频(搭配 will 考)
完成/进行been / beingI have been here for 2 years.衔接 PET 后再要求

现在时完整变形表(KET 最高频)

主语肯定否定一般疑问 + 回答缩略形式
II 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 / itShe 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 / theyYou 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
三个必背细节 ① 疑问句肯定回答不缩略:Yes, I am.(不能写 Yes, I'm.)
② 否定缩略两种都对: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)
③ you 永远配 are / were:哪怕指一个人,You is my friend. 是经典错句。

过去时 was / were(KET Unit 8+ 衔接)

主语肯定否定疑问
I / he / she / itwaswasn'tWas he at home?
you / we / theywereweren'tWere 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。

⑤ 六类用法场景全解(配图记忆)

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
身份is a doctorShe is a doctor.
ageI am 12.年龄:中文没"是"字
catunder the bed位置:be + 方位
sunnyIt is sunny.

⑥ 中国学生 5 大高频错误诊断

错误 1:中文直译漏掉 be
✗ I twelve years old. → ✓ I am twelve years old.
口诀:中文没动词 → 英语补 be。
错误 2:he/she/it 后用 are
✗ He are my friend. → ✓ He is my friend.
he/she/it 永远是 is(现在时)/ was(过去时)。
错误 3:you 后用 is
✗ You is welcome. → ✓ You are welcome.
you 不管指几个人都用 are/were。
错误 4:形容词直接当动词
✗ I happy. → ✓ I am happy.
英语形容词不能单独作谓语。
错误 5:there be 与 have 混用
✗ There have a book. → ✓ There is a book.
there be = 某地"存在"某物;have = 某人"拥有"。KET 完形必考辨析。

⑦ KET 考点与真题演练

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

真题风格演练(KET 出题方式)

真题风格 · Part 1看图片选句子:图片里一只猫在桌子下面。
A. The cat is on the table. B. The cat is under the table. C. The cat is next to the table.
B。under = 在……下面。方位词 + be 是 Part 1 最爱考的。
真题风格 · Part 5完形填空:Yesterday my friends and I (1) ___ at the park. The park (2) ___ very beautiful.
(1) were(Yesterday 过去时 + friends and I 复数 → were);(2) was(park 单数 → was)。
真题风格 · Writing看图写话(35 词):图里有一个女孩坐在公园长椅上,旁边有一只狗。
参考:There is a girl in the park. She is sitting on a bench. A dog is next to her.(三句全用 be/there be,符合 KET 评分要求)

⑧ 背诵内容:10 个必备句型 + 自我介绍模板

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。

1. I am twelve years old. 我 12 岁。
2. She is my best friend. 她是我最好的朋友。
3. My parents are teachers. 我父母是老师。
4. The book is on the desk. 书在桌上。
5. There is a park near my home. 我家附近有个公园。
6. There are two cats in the garden. 花园里有两只猫。
7. It is sunny today. 今天天气晴朗。
8. We were at the zoo yesterday. 我们昨天在动物园。
9. I am not afraid of dogs. 我不怕狗。
10. — Are you happy? — Yes, I am. ——你开心吗?——是的。
自我介绍模板(KET Speaking Part 1 直接套)
Hello! My name is Lily. I am 11 years old. I am from Nanjing. There are four people in my family: my parents, my brother and me. My father is a doctor and my mother is a teacher. I am happy to meet you!

⑨ 口语练习:说出来才算会

练习 A · 跟读(2 分钟)
跟着上面背诵卡读 3 遍:第一遍慢读看发音,第二遍正常速度,第三遍不看文字凭记忆说。
练习 B · 自我对话(3 分钟)
Q: How old are you? → A: I am 11 years old.
Q: Where are you from? → A: I am from Nanjing.
Q: Is your school big? → A: Yes, it is. There are many classrooms.
练习 C · 挑战(2 分钟)
不用稿子,用 be 动词说 5 句关于"你家"的话(家人、房子、附近有什么)。录下来回听。
口语评分自查说完后对 3 条:① 每句都有 be 吗?② he/she/it 后是 is 吗?③ you 后是 are 吗?三条全过 = 这关过了。

⑩ 分层练习 18 题(含答案与解析)

基础 1用 am / is / are 填空:I ___ a student at Sunshine School.
am。主语 I 永远配 am。
基础 2填空:My sister ___ ten years old.
is。My sister 是第三人称单数。
基础 3填空:You and I ___ good friends.
are。两个主语并列 → 复数。
基础 4改错:There have two books on the desk.
There are two books on the desk. "有"要用 there be,复数用 are。
基础 5改否定:She is at school today.
She isn't at school today.(或 She is not ...)
基础 6变一般疑问并回答:They are from Beijing.
Are they from Beijing? — Yes, they are. / No, they aren't.
进阶 7选词:Yesterday we ___ at the zoo. (was / were)
were。过去时 + we 复数 → were。
进阶 8选词:There ___ a pen and two rulers in the bag. (is / are)
is。there be 就近原则,紧跟的 a pen 是单数。
进阶 9选词:Everyone in my class ___ kind. (is / are)
is。everyone 是复合不定代词,算单数。
进阶 10改错:— Is your brother at home? — Yes, he's.
肯定回答不缩略:Yes, he is.(he's 只用于句中,不用于句尾)
进阶 11完形(KET Part 5 风格):Last week, my family and I (11) ___ on holiday. The hotel (12) ___ near the beach.
(11) were(Last week 过去时 + family and I 复数);(12) was(hotel 单数)。
挑战 12翻译:桌上有一杯牛奶和一些面包。
There is a glass of milk and some bread on the table. milk 不可数用 is;bread 不可数也是 is。
挑战 13看图写话(KET 35 词风格):图里有一个女孩、一只狗、一棵树。写 2-3 句。
参考:There is a girl in the garden. She is wearing a yellow dress. A dog is next to her and a tree is behind them.(每句都有 be,there be 开头)
挑战 14改错(5 处):I am twelve years old. My best friend are Tom. We is in the same class. There have a big playground in our school. Everyone are happy there.
① are → is(Tom 单数);② is → are(We 复数);③ have → is(there be);④ are → is(Everyone 单数)。原句第 1 句 I am 正确。
挑战 15综合写作:用 3 句介绍你的好朋友(姓名、年龄、来自哪、性格),每句必须用 be。
参考:This is my friend Lily. She is eleven years old and she is from Shanghai. She is friendly and we are in the same class.

⑪ 记忆口诀与 7 天复习计划

三句口诀 ① 我 am,你 are,他她它 is,复数都是 are。
② 过去分家:单数 was,复数 were(我算单数)。
③ 句子没动词,就请 be 来帮忙。

7 天复习计划(配合 KET Unit 1)

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

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