20260730 092653 初中英语知识点清单九年级全一册
20260730_092653_初中英语知识点清单九年级全一册.md
发布日期：2026年07月30日
文件：20260730_092653_初中英语知识点清单九年级全一册.md
最后修改：2026-07-30 09:26:53
依据《义务教育英语课程标准（2022年版）》及人教版统编教材编写
涵盖：Units 1–14
| 知识点 |
解析 |
示例 |
| 综合语音复习 |
系统复习元音、辅音、音节、重音 |
全面掌握48个国际音标 |
| 语调综合运用 |
根据语境灵活使用升降调 |
表达惊讶/怀疑/强调等 |
| 朗读节奏 |
英语是重音计时语言，注意节奏感 |
The MAN at the STORE was VE-ry KIND. |
| 口语中的缩读 |
going to→gonna; got to→gotta; out of→outta |
I gotta go now. |
| 英美音差异 |
bath /bɑːθ/(英) vs /bæθ/(美); dance /dɑːns/(英) vs /dæns/(美) |
same word, different accent |
- 能在口语中自然使用恰当的语调和重音
- 能识别英美音主要差异
- 能在朗读中体现英语节奏感
判断美式英语发音：
A. after /ˈæftər/ B. after /ˈɑːftə/
答案：A（美式）
| 词汇 |
词性 |
释义 |
用法示例 |
| textbook |
n. |
教科书 |
read the textbook |
| conversation |
n. |
对话 |
have conversations with |
| pronunciation |
n. |
发音 |
improve my pronunciation |
| grammar |
n. |
语法 |
study grammar |
| expression |
n. |
表达 |
learn expressions by heart |
| 词汇 |
词性 |
释义 |
用法示例 |
| festival |
n. |
节日 |
the Spring Festival |
| tradition |
n. |
传统 |
a Chinese tradition |
| celebrate |
v. |
庆祝 |
celebrate Christmas |
| relative |
n. |
亲戚 |
visit relatives |
| treat |
n./v. |
款待；请客 |
trick or treat |
| 词汇 |
词性 |
释义 |
用法示例 |
| invent |
v. |
发明 |
Who invented the telephone? |
| invention |
n. |
发明物 |
a great invention |
| discover |
v. |
发现 |
Columbus discovered America. |
| pioneer |
n. |
先驱 |
a pioneer in technology |
| mention |
v. |
提到 |
as mentioned above |
| 词汇 |
词性 |
释义 |
用法示例 |
| material |
n. |
材料 |
made of different materials |
| steel |
n. |
钢 |
steel is very hard |
| produce |
v. |
生产 |
produced in China |
| product |
n. |
产品 |
local products |
| process |
n./v. |
过程；加工 |
the production process |
| 词汇 |
词性 |
释义 |
用法示例 |
| nervous |
adj. |
紧张的 |
feel nervous about the exam |
| proud |
adj. |
自豪的 |
be proud of |
| overcome |
v. |
克服 |
overcome difficulties |
| influence |
v./n. |
影响 |
have a good influence on |
| disappoint |
v. |
使失望 |
be disappointed with |
| 词汇 |
词性 |
释义 |
用法示例 |
| recycle |
v. |
回收利用 |
recycle paper and plastic |
| reduce |
v. |
减少 |
reduce pollution |
| reuse |
v. |
重复使用 |
reuse shopping bags |
| pollution |
n. |
污染 |
air/water pollution |
| endangered |
adj. |
濒危的 |
endangered animals |
| 词汇 |
词性 |
释义 |
用法示例 |
| memory |
n. |
记忆 |
have sweet memories of |
| graduate |
v. |
毕业 |
graduate from junior high |
| overcome |
v. |
克服 |
overcome fears |
| believe |
v. |
相信 |
believe in yourself |
| ahead |
adv. |
向前 |
look ahead to the future |
- 掌握本册约500个核心词汇
- 能区分形近义近词（invent/discover, produce/product, influence/affect等）
- 能使用构词法知识扩大词汇量
- 能在写作中运用高级词汇替换简单词汇
选词填空：
Edison ______ (invented/discovered) the light bulb.
答案：invented（发明原本不存在的东西用invent）
| 知识点 |
解析 |
示例 |
| 一般现在时被动 |
am/is/are + 过去分词 |
English is spoken all over the world. |
| 一般过去时被动 |
was/were + 过去分词 |
The bridge was built in 1990. |
| 含情态动词被动 |
情态动词 + be + 过去分词 |
The homework must be finished today. |
| 一般将来时被动 |
will be + 过去分词 |
A new school will be built next year. |
| 现在完成时被动 |
have/has been + 过去分词 |
The work has been done. |
| 主动变被动 |
宾语变主语，动词变be+done，主语变by宾语 |
He wrote the letter. → The letter was written by him. |
| 不及物动词 |
无被动语态 |
happen, take place, appear, disappear |
| 知识点 |
解析 |
示例 |
| who 引导 |
先行词为人 |
The boy who is reading is Tom. |
| which/that 引导 |
先行词为物 |
The book which/that I bought yesterday is interesting. |
| that 引导 |
先行词为人或物 |
The girl that won the prize is my classmate. |
| whom 引导 |
先行词为人，在从句中作宾语 |
The teacher whom I respect most is Mr. Li. |
| whose 引导 |
表所属关系 |
The boy whose father is a doctor won first prize. |
| 关系代词省略 |
在从句中作宾语时可省略 |
The movie (that) I saw last night was great. |
| 只用that的情况 |
先行词被the only/very/all/no修饰，或先行词既有人又有物 |
This is the best movie that I’ve ever seen. |
| 知识点 |
解析 |
示例 |
| that 引导 |
陈述句作宾语 |
I believe (that) he can do it. |
| if/whether 引导 |
一般疑问句作宾语 |
I don’t know if/whether he will come. |
| 特殊疑问词引导 |
特殊疑问句作宾语 |
Can you tell me where the hospital is? |
| 语序 |
宾语从句一律用陈述语序 |
Do you know what he is doing?（不是what is he doing） |
| 时态呼应 |
主句现在时→从句任意时态；主句过去时→从句过去某时态 |
He asked where I lived. |
| 客观真理 |
始终用一般现在时 |
The teacher told us the moon goes around the earth. |
| 知识点 |
解析 |
示例 |
| must 表肯定推测 |
一定（只用于肯定句） |
She must be at home. The light is on. |
| can’t 表否定推测 |
不可能 |
He can’t be at school. It’s Sunday. |
| may/might 表推测 |
可能（语气较弱） |
It may/might rain tomorrow. |
| could 表推测 |
有可能 |
The answer could be right. |
| 知识点 |
解析 |
示例 |
| 延续性动词 |
与for/since连用需用延续性动词 |
I’ve had this book for two years.（不用bought） |
| 非延续→延续转换 |
buy→have; borrow→keep; join→be in; die→be dead; leave→be away |
He has been dead for 3 years.（不用has died for） |
| have been in |
在某地待了多久 |
She has been in Beijing for 5 years. |
| It’s been + 时间 + since |
自从…以来多久了 |
It has been 3 years since I came here. |
| 知识点 |
解析 |
示例 |
| 构成 |
had + 过去分词 |
By the time I arrived, the movie had started. |
| 用法 |
表示过去某一时间之前已完成的动作 |
When I got to school, I realized I had left my bag at home. |
| 标志词 |
by the time, before, after, by the end of |
By the end of last year, we had learned 2,000 words. |
| 知识点 |
解析 |
示例 |
| 作形式主语 |
代替不定式/从句 |
It is important to learn English. / It is a pity that he can’t come. |
| 作形式宾语 |
代替不定式/从句 |
I find it difficult to finish the work. |
| 强调句 |
It is/was + 被强调部分 + that/who… |
It was Tom that/who broke the window. |
| 知识点 |
解析 |
示例 |
| by doing sth. |
通过做某事 |
I learn English by reading English books. |
| too…to… |
太…以至于不能… |
He is too young to go to school. |
| enough to do |
足够…可以做… |
She is old enough to go to school. |
| find it + adj. + to do |
发现做某事… |
I find it hard to understand him. |
| used to do |
过去常常 |
He used to play soccer. |
| be used to doing |
习惯于做 |
She is used to getting up early. |
| be supposed to do |
应该做 |
You are supposed to shake hands. |
| look forward to doing |
期待做 |
I look forward to seeing you. |
- 能正确使用被动语态各时态
- 能使用定语从句修饰人或物
- 能综合运用宾语从句
- 能用情态动词表推测
- 能正确区分并使用it的各种用法
- 能使用重点句型进行表达
句型转换：
1. People speak English in many countries.（改为被动语态）
→ English is spoken in many countries.
2. The boy is Tom. He is reading a book.（合并为含定语从句的句子）
→ The boy who is reading a book is Tom.
3. He must be at home.（改为否定推测）
→ He can’t be at home.
| 功能 |
表达方式 |
示例 |
| 询问方法 |
How do you…? / By doing… |
— How do you study for a test? — By working with friends. |
| 表达推测 |
must/can’t/may/might + be/do |
— She must be tired after the long trip. |
| 询问节日 |
What do people do on…? |
— People eat mooncakes on the Mid-Autumn Festival. |
| 表达礼貌 |
be supposed to / It’s polite to… |
— You’re supposed to shake hands when you meet. |
| 询问发明 |
When was…invented? / Who was it invented by? |
— The telephone was invented in 1876 by Bell. |
| 表达遗憾 |
I should have… / I wish I had… |
— I should have studied harder. |
| 表达期待 |
I look forward to… / I can’t wait to… |
— I look forward to going to high school. |
| 表达感恩 |
I’m thankful for… / I’m grateful to… |
— I’m thankful for my teachers’ help. |
- 能用英语表达学习方法
- 能推测和判断事物
- 能介绍中国传统文化
- 能讨论社会礼仪差异
- 能表达回忆、感恩和展望
补全对话：
A: I wonder ___.
B: The zipper was invented by Whitcomb Judson in 1893.
A: Really? ___?
B: It was used for closing clothes.
答案：when the zipper was invented / What was it used for
| 话题 |
核心内容 |
相关单元 |
| 学习方法 |
英语学习策略、学习习惯 |
Unit 1 |
| 节日文化 |
中西方节日、传统习俗 |
Unit 2 |
| 社会礼仪 |
不同文化中的行为规范 |
Unit 10 |
| 发明创造 |
重要发明、发明史 |
Unit 6 |
| 产品产地 |
中国制造、材料来源 |
Unit 5 |
| 音乐与艺术 |
音乐类型、艺术表达 |
Unit 9 |
| 情感成长 |
青少年情感、态度变化 |
Unit 11 |
| 环境保护 |
环境问题、保护措施 |
Unit 13 |
| 文学阅读 |
经典文学、阅读方法 |
Unit 7, 8 |
| 回忆与毕业 |
初中回忆、未来展望 |
Unit 14 |
- 能就社会文化话题进行8轮以上讨论
- 能写12–15句的议论文和说明文
- 能在写作中综合运用各种句型
- 能就中国传统文化进行英语介绍
以”How to Protect the Environment”为题写短文（不少于12句）：
As we all know, the environment is getting worse and worse. It’s our duty to protect it. First, we should reduce waste. For example, we can use less paper and avoid using plastic bags. Second, we are supposed to recycle things like bottles and cans. They can be reused instead of being thrown away. Third, we should save water and electricity. We must turn off the lights when we leave a room. Moreover, planting more trees is also helpful because trees can clean the air. If everyone does something to protect the environment, the earth will be a better place. Let’s take action now!
| 知识点 |
解析 |
示例 |
| 中西节日对比 |
中秋 vs 感恩节；春节 vs 圣诞节 |
mooncakes vs turkey; red packets vs gifts |
| 饮食文化 |
中西方餐桌礼仪差异 |
chopsticks vs fork and knife; slurping noodles(日韩礼貌) |
| 社交礼仪 |
见面问候方式的文化差异 |
shake hands(西方) vs bow(日韩) vs合十礼(泰国) |
| 发明与文化 |
中国四大发明及其世界影响 |
paper-making, printing, compass, gunpowder |
| 流行文化 |
英美音乐、电影对世界的影响 |
pop music, Hollywood movies |
| 毕业文化 |
英美毕业典礼传统 |
graduation ceremony, cap and gown |
- 能用英语介绍中国传统文化和节日
- 了解中西方礼仪差异并能正确运用
- 知道中国重要发明的英语表达
- 理解中西方毕业文化的异同
用英语简述中秋节：
The Mid-Autumn Festival is one of the most important traditional Chinese festivals. It falls on the 15th day of the 8th lunar month. On this day, families get together, admire the full moon, and eat mooncakes. The mooncake is a round pastry that symbolizes reunion. The festival is also about the legend of Chang’e flying to the moon.
| 要求 |
说明 |
示例 |
| 听取复杂信息 |
听含被动语态和定语从句的文段 |
听关于发明的短文选择正确选项 |
| 听取观点 |
听对话获取不同观点 |
听关于环保的讨论判断态度 |
| 听取文化信息 |
听关于节日、礼仪的介绍 |
听外国节日介绍匹配信息 |
| 听取推测 |
听对话推测说话者意图 |
听对话判断说话者可能的身份 |
| 要求 |
说明 |
示例 |
| 文化介绍 |
能用英语介绍中国节日和传统 |
介绍中秋节或春节 |
| 讨论问题 |
能就社会话题发表观点 |
谈论环境保护的重要性 |
| 礼仪交流 |
能用恰当表达进行跨文化交流 |
介绍中国的社交礼仪 |
| 表达感恩 |
能表达对师友的感谢 |
在毕业场景中表达感谢 |
| 要求 |
说明 |
示例 |
| 理解说明文 |
读懂关于发明、产品的说明文 |
阅读发明史短文回答问题 |
| 理解议论文 |
读懂含观点的议论性文段 |
阅读环保讨论选出最佳论据 |
| 理解文化文段 |
读懂关于节日和礼仪的介绍 |
阅读文化差异文章完成表格 |
| 推理判断 |
根据文段推断作者态度和意图 |
阅读短文推断作者观点 |
| 要求 |
说明 |
示例 |
| 写议论文 |
能写12–15句的简单议论文 |
写”How to Protect the Environment” |
| 写文化介绍 |
能用英语介绍中国传统文化 |
写一篇介绍春节的短文 |
| 写毕业感言 |
能表达回忆和展望 |
写毕业感言 |
| 写发明介绍 |
能用被动语态介绍发明 |
写一篇关于造纸术的介绍 |
| 时态 |
构成 |
用法 |
标志词 |
| 一般现在时 |
do/does |
习惯、事实 |
always, often, every day |
| 一般过去时 |
did |
过去事件 |
yesterday, last week, ago |
| 一般将来时 |
will do / be going to do |
计划、预测 |
tomorrow, next week |
| 现在进行时 |
am/is/are + doing |
正在进行 |
now, look, listen |
| 过去进行时 |
was/were + doing |
过去某时正在进行 |
at 8:00 last night, when, while |
| 现在完成时 |
have/has + done |
经历、结果、持续 |
already, yet, ever, for, since |
| 过去完成时 |
had + done |
过去之前已完成 |
by the time, before, by the end of |
| 类型 |
方法 |
示例 |
| 肯定→否定 |
be后加not / 动词前加don’t/doesn’t/didn’t |
He is tall. → He isn’t tall. |
| 肯定→疑问 |
be提前 / 句首加Do/Does/Did |
She likes music. → Does she like music? |
| 画线部分提问 |
特殊疑问词 + 一般疑问句（去掉画线部分） |
He plays soccer every day. → How often does he play soccer? |
| 主动→被动 |
宾语变主语，动词变be+done |
They clean the room. → The room is cleaned by them. |
| 简单句→复合句 |
合并为定语从句或宾语从句 |
I know the boy. The boy won first prize. → I know the boy who won first prize. |
| 易错点 |
正误对比 |
| have been to vs have gone to |
I have been to Beijing.（去过，已回来）≠ I have gone to Beijing.（去了，还没回来） |
| used to do vs be used to doing |
He used to get up early.（过去常常）≠ He is used to getting up early.（习惯于） |
| invent vs discover |
Edison invented the light bulb.（发明）≠ Columbus discovered America.（发现） |
| alone vs lonely |
He lives alone.（独自）≠ He feels lonely.（孤独） |
| have sth. done |
I had my bike repaired.（请人修）≠ I repaired my bike.（自己修） |
| It’s + 时间 + since |
It’s 3 years since he left.（自从他离开已经3年了） |
| so…that vs such…that |
He is so clever that everyone likes him. ≠ He is such a clever boy that… |
| the number of vs a number of |
The number of students is 50.（…的数量）≠ A number of students are here.（许多） |
| 句型 |
用法 |
示例 |
| How do you study…? |
询问方法 |
By making word cards. |
| I think that… |
表达观点 |
I think that mooncakes are delicious. |
| Could you please tell me…? |
礼貌询问 |
Could you please tell me where the restroom is? |
| be supposed to do |
应该做 |
You’re supposed to shake hands. |
| When was…invented? |
询问发明 |
It was invented in 1885. |
| It is believed that… |
据说/人们认为 |
It is believed that tea was invented by accident. |
| Teenagers should be allowed to… |
应该被允许 |
Teenagers should be allowed to choose their own clothes. |
| Whose book is this? |
询问归属 |
It must be Mary’s. |
| I like music that… |
表达偏好 |
I like music that I can dance to. |
| By the time I…, …had… |
过去完成 |
By the time I got there, the bus had left. |
| We should/shouldn’t… |
环保建议 |
We should bring a bag when shopping. |
| I remember doing… |
回忆经历 |
I remember winning a prize. |
| I look forward to… |
展望未来 |
I look forward to going to senior high school. |
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