内容正文:
2026-2027 学年人教版九年级上册英语 Unit4
单元知识清单
一、单元核心词汇清单
1.四会单词表
单词
音标
词性
词义
教材固定搭配
词形变形
考频标注
remind
/rɪˈmaɪnd/
v.
提醒
remind sb. about sth.
reminded(过去式 / 过去分词)
【中考:必】
strawberry
/ˈstrɔːbəri/
n.
草莓
strawberry cake
strawberries(复数)
【中考:常】
forgetful
/fəˈɡetfl/
adj.
健忘的
be so forgetful recently
forget(v. 忘记)
【中考:常】
link
/lɪŋk/
v.
关联,连接
link A with B
linked
【中考:必】
detail
/ˈdiːteɪl/
n.
细节
pay attention to details
details(复数)
【中考:必】
stable
/ˈsteɪbl/
adj.
稳定的
stable area of brain
stably(adv.)
【中考:了解】
reduce
/rɪˈdjuːs/
v.
减少
reduce stress
reduced
【中考:常】
stress
/stres/
n.
压力
reduce stress
stressed(adj.)
【中考:必】
confident
/ˈkɒnfɪdənt/
adj.
自信的
stay confident
confidence(n.)
【中考:必】
prior
/ˈpraɪə(r)/
adj.
先前的
prior knowledge
无变形
【中考:了解】
activate
/ˈæktɪveɪt/
v.
激活
activate prior knowledge
activated
【中考:了解】
comprehension
/ˌkɒmprɪˈhenʃn/
n.
理解
reading comprehension
comprehend(v.)
【中考:常】
short-term
/ˌʃɔːt ˈtɜːm/
adj.
短期的
short-term memory
long-term (反义)
【中考:必】
review
/rɪˈvjuː/
v./n.
复习
review information
reviewed
【中考:必】
summary
/ˈsʌməri/
n.
总结
write down key points and summaries
summaries (复数)
【中考:常】
effective
/ɪˈfektɪv/
adj.
有效的
very effective
effect(n.)
【中考:必】
organize
/ˈɔːɡənaɪz/
v.
整理
organize information
organized
【中考:必】
likely
/ˈlaɪkli/
adj.
有可能
be likely to do
无变形
【中考:必】
react
/riˈækt/
v.
做出反应
react badly to
reaction(n.)
【中考:常】
position
/pəˈzɪʃn/
n.
位置
in a great position
positions
【中考:常】
case
/keɪs/
n.
情况
in my case
cases
【中考:必】
likely
/ˈlaɪkli/
adj.
可能的
be likely to die
无变形
【中考:必】
2.重点短语
①run out 用完,耗尽【中考:必】 释义:物资、用品快要用光
教材原句:It's running out.
仿写:The sugar is running out.
同源例句:His pocket money runs out quickly every week.
②link...with... 把…… 和…… 关联【中考:必】 释义:新旧知识建立联系 教材原句:new knowledge is best remembered by linking it with old knowledge 仿写:We link new words with daily things.
同源例句:Try to link grammar rules with your life examples.
③pay attention to 留心,注意【中考:必】 释义:专注细节、信息
教材原句:Pay attention to details.
仿写:Pay attention to the differences between two words.
同源例句:You must pay attention to listening carefully in class.
④keep in mind 牢记在心【中考:必】 释义:记住人或事物
教材原句:I keep in mind what he remembers.
仿写:Keep these memory tips in mind.
同源例句:Keep your parents’ words in mind all the time.
⑤to start with 首先【中考:常】 释义:用于分点介绍方法
教材原句:To start with, it is important to understand how memory works.
仿写:To start with, we need enough sleep.
⑥use...or lose... 不用则废【中考:常】 释义:知识反复复习才不忘
教材原句:The more you review what you learn, the more likely you will remember it.
仿写:Your memory will drop if you don’t use it.
⑦go through 经历【中考:了解】 释义:经历旅途、事情
教材原句:wild geese go through thousands of kilometres.
仿写:We go through hard things in daily study.
⑧run out of 用光(人作主语)【中考:必】 释义:主语是人,耗尽物品
教材原句:when squirrels run out of food
仿写:I never run out of my notebook paper.
【速记小贴士】单词按记忆方法、人体、情绪三类分组背诵,短语优先结合课本记忆妙招记忆。
3.易混词辨析(加粗二级标题)
1. run out(物作主语,主动表被动)/run out of(人作主语) 一句话:Sugar runs out=I run out of sugar.【中考:必】
2. effective (adj. 有效的)/effect (n. 效果) 一句话:This method is effective and has good effect.【中考:必】
3. short-term (短期记忆,短时)/long-term (长期记忆,长久) 一句话:Phone numbers belong to short-term memory while history is long-term.【中考:必】
二、单元核心句型清单(加粗一级标题)
① It is +adj.+to do sth.【中考:必】 中文释义:做某事是…… 的
使用场景:介绍提升记忆、学习方法
教材原句:it is important to understand how memory works.
仿写:It is helpful to take notes in class.
原创例句:It is necessary to sleep well for good memory.
② The + 比较级,the + 比较级【中考:必】 中文释义:越……,就越…… 使用场景:描述复习与记忆的关系
教材原句:The more you review what you learn, the more likely you will remember it.
仿写:The more you practice, the better your memory is.
原创例句:The more details you notice, the fewer mistakes you make.
③ find out + 宾语从句【中考:必】 中文释义:弄清楚……
使用场景:查找记忆技巧
教材原句:I decided to find out what the right way is to memorize a speech.
仿写:I want to find out how to improve my memory.
【速记小贴士】三个必考句型全部结合本单元记忆方法造句,背例句顺带掌握用法。
三、单元核心语法清单
宾语从句(特殊疑问词引导)【中考:必】
1.定义:主句后用特殊疑问词(what/where/why/who 等)引导从句,充当宾语。
2.基本规则: ① 从句一律用陈述语序(连接词 + 主语 + 谓语),去掉疑问倒装; ② 主句为现在时,从句时态按需;主句过去时,从句改用对应过去时态。
3.易错提醒:原疑问倒装结构必须改成主谓正常顺序。
教材例句:Where did she put the opera ticket→she cannot remember where she put the opera ticket.
解析:疑问倒装 did 提前,从句改为正常主语 + put。
典型例题:Bob does not know. Who took his wallet?→Bob doesn’t know who took his wallet.
解析:who 在从句作主语,语序不变。
【速记小贴士】宾语从句口诀:疑问变陈述,时态随主句。
四、单元重点知识梳理
1. 记忆分两类:短时记忆(临时号码、短时事项)、长时记忆(长年知识、往事)。
2. 四大提升记忆方法:留心细节、反复复习、巧用多感官(图像 / 录音)、健康作息(睡、吃、运动)。
3. 演讲背诵三步法:记关键词→脑中构图→分段练习。
4. 构词法:前缀 re-/un-,后缀 - ion/-ful/-able/-ive/-ness 可生成新词。
五、单元易错知识汇总
1. 易错:forget(忘记)/forgetful(健忘的) 错因:词性混用,forget 动词,forgetful 形容词; 正确:He is forgetful; he forgets things often. 避坑口诀:ful 结尾多形容词,原形大多作动词。 2. 易错:where 引导宾语从句还用疑问语序 错因:没记牢陈述语序; 正确:I don’t know where he lives. 3. 易错 run out/run out of 主语混用 错因:分不清人 / 物主语; 口诀:物用完 run out,人用完 run out of。
六、单元考点清单
1. 必考点:特殊疑问词引导宾语从句(对应练习:单选 1-5、句型转换 1-3
2. 必考点:the + 比较级结构(对应练习:单选 6-8)。
3. 必考点:run out/run out of、link…with、keep in mind 短语(对应:词汇填空 1-6)。
4. 常考点:short-term/long-term 词义辨析(对应:选词填空)。
5. 常考点:effective/effect 词性变形(对应:单词变形)。
6. 了解点:prior、activate 等阅读生词(短文改错)。
七、单元巩固小练习
【基础过关】
一、词汇运用
1.We should ______(link) new knowledge with old ones.
2.The old man is ______(forget), he always loses things.
3.This way is very ______(effect) for memory improvement.
4.My money has ______(run) out already.
5.Please keep these tips ______(in) your mind.
6.Good rest makes your brain much ______(good).
二、句型转换(改成宾语从句)
1.Where does he put his notebook?
I don’t know. →________________________
2. Why did she forget the time? Could you tell me? →________________________
三、单项选择
1.I don’t know ______ he put the strawberry.
A.where B.what C.who
2.The ______ you review, the ______ you remember.
A.more; more B.much; much C.most; most
【能力提升】
一、短文改错(5 处错误)
Many student think short-term memory is easy master. We can improve us memory by link new and old knowledge. To start with, pay attention on details and take note every day.
1.____ 2.____ 3.____ 4.____ 5.____
二、选词填空
(方框:review, effective, stress, likely, detail)
To make memory 1 , we need to cut down 2 first. It’s 3 that you will forget many 4 without 5 knowledge often.
答案 + 简洁解析
一、词汇运用
1.link(should + 原形);2.forgetful(形容词作表语);3.effective(副词修饰形容词);4.run(现在完成时);5.in(固定搭配);6.better(much 加比较级)
二、句型转换(改成宾语从句)
1.I don’t know where he puts his notebook.(陈述语序)
2.Could you tell me why she forgot the time?
三、单项选择
1.A 2.A
【能力提升】
一、短文改错(5 处错误)
1. student→students; 2. easy 后加 to; 3. us→our;link→linking;
4.on→to; 5. note→notes(任选 5 处)
二、选词填空
1.effective 2.stress 3.likely 4.details 5.reviewing
八、单元文字思维导图
1.词汇分类
①动词:remind、link、review、reduce、organize、react
②形容词:forgetful、confident、effective、likely、stable
③名词:detail、stress、summary、position、case
④派生变形:effect→effective;forget→forgetful
2.核心短语归集
必背:link…with…、keep in mind、run out/run out of、pay attention to
常考:to start with、go through
3.重点句型分组
①It’s +adj.+to do(提建议)
②The + 比较级,the + 比较级(递进句式)
③疑问词引导宾语从句主句句式
4.语法专项(宾语从句)
核心规则:陈述语序、时态匹配
易错:疑问句式变从句改错点
5.易错盘点
①run out(物)/run out of(人)
②effective (形)/effect (名)
③从句禁用疑问倒装
6.考点分级 + 对应题号
必:宾语从句(句型转换 1-2、单选 1)、the 比较级(单选 2)
常:短语辨析(词汇 1、选词 5)
了解:派生词(改错)
7.对标配套习题
基础:词汇变形、句型改写
提升:短文改错、选词填空
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