初中英语鲁教版（五四学制）（2024）九年级全册（2024）Section A学案及答案

这是一份初中英语鲁教版（五四学制）（2024）九年级全册（2024）Section A学案及答案学案主要包含了核心词汇表，核心短语归纳，语法精讲，重点句型翻译练习，易错点归纳与练习，写作素材积累等内容，欢迎下载使用。
2026秋季 · 鲁教版九年级全一册 · 学生版
一、核心词汇表
发明与描述类
历史与材料类
词汇运用类
二、核心短语归纳
三、语法精讲
语法精讲一：被动语态概述 + 一般现在时被动
【语法规则】
被动语态是英语中重要的语法现象。当句子的主语是动作的承受者（而不是执行者）时，就要用被动语态。
构成方法：被动语态 = be + 过去分词（及物动词）
一般现在时被动语态的结构：
肯定句：S + am/is/are + 过去分词 + 其他
否定句：S + am/is/are + nt + 过去分词 + 其他
一般疑问句：Am/Is/Are + S + 过去分词 + 其他？
【教材例句】
【易错提醒】
❌ The radis is invented a lng time ag.
✅ The radis were invented a lng time ag.
记忆口诀：主动变被动，宾语变主语；be + 过去分词不要丢；by 后接发动者。
⚠️ 配套练习
一、将下列句子改为被动语态：
1. Peple invent many useful things every year.
→ Many useful things ________ ________ every year.
2. Wrkers prduce these cars in this factry.
→ These cars ________ ________ in this factry.
3. They design the rbts t help patients.
→ The rbts ________ ________ t help patients.
二、单项选择：
4. Paper ________ frm wd.
A. is made B. are made C. makes D. made
5. Many inventins ________ used in ur daily life.
A. is B. are C. was D. were
6. This kind f machine ________ in Shanghai.
A. is prduced B. prduced C. prduces D. are prduced
7. The high-speed train ________ designed t travel fast.
A. am B. is C. are D. be
8. These sunglasses ________ made t prtect ur eyes.
A. is B. are C. was D. be
语法精讲二：一般过去时被动 + 含情态动词被动
【语法规则】
一般过去时被动语态的结构：
肯定句：S + was/were + 过去分词 + 其他
否定句：S + was/were + nt + 过去分词 + 其他
一般疑问句：Was/Were + S + 过去分词 + 其他？
含情态动词的被动语态：
S + 情态动词 + be + 过去分词 + 其他
常用情态动词：can / must / shuld / may / need
【教材例句】
【易错提醒】
❌ The paper was make frm wd.
✅ The paper was made frm wd.
注意：被动语态中用过去分词，不是动词原形。情态动词 + be + 过去分词，be 不能省略。
⚠️ 配套练习
一、用括号内动词的被动语态填空：
1. The telephne ________ (invent) by Bell in 1876.
2. These cars ________ (prduce) in Germany last year.
3. Many ld buildings ________ (destry) during the war.
4. The paper ________ (make) frm bamb in ancient times.
二、单项选择：
5. This inventin ________ be seen in many cuntries nw.
A. must B. must be C. must is D. is must
6. The buttns ________ be pressed in the right rder.
A. shuld B. shuld be C. shuld is D. are shuld
7. Paper ________ be made frm wd r bamb.
A. can B. can be C. is can D. are can
8. The high-speed train ________ nt ________ (build) in 1990.
A. was; built B. is; built C. was; build D. did; build
9. Ancient brnze ware ________ be fund in museums.
A. may B. may be C. is may D. are may
四、重点句型翻译练习
L1 Listening & Speaking (Super See / Smart Ck)
L2 Listening & Speaking + Reading (3D Printer / Radi)
L3 Grammar in Use (Passive Vice)
L4 Theme Reading (Papermaking)
L5 Vcabulary Applicatin (Wrd Frmatin / Sticky Ntes)
L6 Writing
L7 Prject (High-speed Train Reading)
五、易错点归纳与练习
易错点一：被动语态中 be 动词形式错误（is/are/was/were 混用）
❌ The radis is invented a lng time ag.
✅ The radis were invented a lng time ag.
【讲解】主语 radis 是复数且句中 a lng time ag 表明是过去时，应用 were 而不是 is。被动语态中 be 的形式要根据主语单复数和时态来确定。记忆：单数现在 is/are，复数现在 are；单数过去 was，复数过去 were。
练习：
1. The paper ________ (make) frm wd last year.
2. These prducts ________ (prduce) in this factry every day.
3. The telephne ________ (invent) by Bell in 1876.
易错点二：主动→被动转换时 by 短语遗漏或多余
❌ The cake was made. (原句: My mther made the cake.)
✅ The cake was made by my mther.
【讲解】主动变被动时，原句主语应用 by 引出放在句末。但当原句主语是 peple/smene/they 等泛指时，by 短语可以省略。关键是判断是否需要明确发动者。
练习：
1. Peple built this bridge in 2020. → This bridge ________ ________ ________ in 2020.
2. Wrkers clean the ffice every day. → The ffice ________ ________ every day.
3. Marcni invented the radi. → The radi ________ ________ ________ Marcni.
易错点三：cnnect t 与 cnnect with 混淆
❌ Yu can cnnect the printer with the cmputer. (指设备连接)
✅ Yu can cnnect the printer t the cmputer.
【讲解】cnnect t 表示“连接到某设备/网络”（物理或网络连接）；cnnect with 表示“与……建立联系/关系”（抽象关系）。设备连接用 t，人际关系用 with。
练习：
1. The laptp is cnnected ________ the Internet. (t/with)
2. She cnnected ________ her ld friend after years. (t/with)
3. The smart cker is cnnected ________ WiFi. (t/with)
易错点四：be designed t 后接动词形式错误
❌ The rbt is designed t helping peple.
✅ The rbt is designed t help peple.
【讲解】be designed t 中的 t 是不定式符号，后接动词原形，不是介词。类似结构：be used t d (被用来做), be expected t d (被期望做)。注意区分 be used t ding (习惯于)。
练习：
1. The app is designed t ________ (make) life easier.
2. This machine is used t ________ (carry) heavy bxes.
3. Students are expected t ________ (finish) the prject n time.
易错点五：过去分词与过去式混淆
❌ The radi was invent by Marcni.
✅ The radi was invented by Marcni.
【讲解】被动语态必须用过去分词（动词第三形式），而不是过去式。规则动词过去式和过去分词相同（如 played/played），但不规则动词不同（如 wrte/written, brke/brken）。常见不规则动词：invent-invented-invented, make-made-made, write-wrte-written, build-built-built。
练习：
1. The paper was ________ (make) frm bark.
2. The bridge was ________ (build) tw years ag.
3. The letter was ________ (write) by a student.
六、写作素材积累
好词好句
好词：
• invent / inventin / inventr
• creative / create / creatin
• be designed t
• be made f / frm
• cnnect t
• lead t / result in
• play an imprtant rle in
• speed up
• depend n
• be respnsible fr
• make a difference
• rapidly develp
• t ne's surprise
开头好句：
1. Inventins have played an imprtant rle in changing ur lives since ancient times.
2. Frm papermaking t high-speed trains, Chinese inventins have amazed the wrld.
3. It is widely knwn that inventins can bring great changes t ur daily lives.
描述好句：
1. The radi was invented by Marcni, and it has cnnected peple arund the wrld ever since.
2. Paper was first made frm bark and bamb in ancient China, which was a great creatin f civilizatin.
3. High-speed trains are designed t speed up travel between cities, making life much mre cnvenient.
结尾好句：
1. In a wrd, inventins nt nly change ur lives but als shape the future f human civilizatin.
2. As students, we shuld study hard and try t becme creative inventrs in the future.
3. Let us be respnsible fr ur inventins and use technlgy t make the wrld a better place.
写作练习
题目：请以 An Inventin That Changed My Life 为题，写一篇80词左右的短文。
写作提示：
1. What inventin has changed yur life the mst?
2. Wh invented it? When was it invented?
3. Hw is it used in yur daily life? (Use passive vice.)
4. What changes has it brught t yur life?单词/短语
词性
音标
中文释义
教材出处/用法提示
invent
v.
/ɨnˈvent/
发明
Super See - discuss inventins (L1)
inventin
n.
/ɨnˈvenʃn/
发明；创造
inventin f the radi (L2)
inventr
n.
/ɨnˈventə(r)/
发明家
famus Chinese inventr (L1)
create
v.
/kriˈeɪt/
创造
create smething new (L1)
creative
adj.
/kriˈeɪtɪv/
有创意的
a creative idea (L1)
creatin
n.
/kriˈeɪʃn/
创作；创造物
ne f the great creatins (L5)
design
v./n.
/dɪˈzaɪn/
设计
be designed t help peple (L1)
prduce
v.
/prəˈdjuːs/
生产
prduce new prducts (L1)
prduct
n.
/ˈprɒdʌkt/
产品
high-tech prduct (L1)
develp
v.
/dɪˈveləp/
开发；发展
develp new technlgy (L3)
cnnect
v.
/kəˈnekt/
连接
cnnect t the Internet (L1)
press
v.
/pres/
按；压
press the buttn (L1)
buttn
n.
/ˈbʌtn/
按钮
press the buttn (L1)
sunglasses
n.
/ˈsʌ̝ɡlɑːsɪz/
太阳镜
sunglasses with a camera (L1)
mini-camera
n.
/ˈmɪnɪ ˈkæmrə/
迷你相机
a mini-camera in glasses (L1)
dish
n.
/dɪʃ/
菜肴；盘子
ck dishes (L1)
laptp
n.
/ˈlæptɒp/
笔记本电脑
use a laptp t wrk (L1)
high-speed train
n.
/haɪ spiːd treɪn/
高速铁路列车
take the high-speed train (L7)
单词/短语
词性
音标
中文释义
教材出处/用法提示
papermaking
n.
/ˈpeɪpəmeɪkɪŋ/
造纸术
the art f papermaking (L4)
ingredient
n.
/ɪnˈɡriːdiənt/
原料；成分
the ingredients fr paper (L4)
bark
n.
/bɑːk/
树皮
the bark f trees (L4)
fibre
n.
/ˈfaɪbə(r)/
纤维
plant fibres (L4)
bil
v.
/bɒɪl/
煮沸；煲
bil the bark (L4)
beat
v.
/biːt/
打；敲
beat the mixture (L4)
pur
v.
/pɔː(r)/
倾倒
pur the mixture (L4)
civilizatin
n.
/ˌsɪvəlaɪˈzeɪʃn/
文明
ancient Chinese civilizatin (L4)
spread
v.
/spred/
传播；扩散
spread arund the wrld (L4)
bamb
n.
/æbæmˈbuː/
竹子
bamb and bark (L4)
screen
n.
/skriːn/
屏幕
a screen fr paper (L4)
brnze ware
n.
/brɒnz weə(r)/
青铜器
brnze ware in museums (L4)
单词/短语
词性
音标
中文释义
教材出处/用法提示
cllect
v.
/kəˈlekt/
收集
cllect infrmatin (L5)
cllectin
n.
/kəˈlekʃn/
收藏品；集合
a cllectin f stamps (L5)
cntrl
v./n.
/kənˈtrəʌl/
控制；管理
cntrl the machine (L5)
rapidly
adv.
/ˈræpɪdli/
迅速地
develp rapidly (L5)
glue
n./v.
/ɡluː/
胶水；粘
apply glue t the paper (L5)
remve
v.
/rɪˈmuːv/
移除；去掉
remve the sticky nte (L5)
gradually
adv.
/ˈɡrædʒuəli/
渐渐地
gradually becme ppular (L5)
piece f
phr.
一片/张/块
a piece f paper (L5)
stand up
phr.
站起；经受使用
stand up t daily use (L5)
result in
phr.
导致；结果是
result in great changes (L5)
t neˈs surprise
phr.
令某人惊讶的是
T his surprise, it wrked (L5)
短语
中文释义
教材原句/例句
教学提示
be designed t
被设计来……（表目的）
They are designed t make life easier. (L1)
be designed t + d, t为不定式
cnnect t
连接到……
Yu can cnnect it t the Internet. (L1)
cnnect t + 设备/网络；注意与cnnect with区分
press the buttn
按下按钮
Press the buttn and it starts. (L1)
press + 单个按钮，可引申为按压
be made f
由……制成（看得出材料）
The mdel is made f bamb. (L4)
能看出原料用 f，看不出用 frm
be made frm
由……制成（看不出材料）
Paper is made frm wd and bark. (L4)
看不出原料用 frm
depend n
取决于；依赖
It depends n what yu need. (L2)
后接名词/从句
be respnsible fr
对……负责
We are respnsible fr ur wn inventins. (L1)
respnsible + fr + n./ding
lead t
导致；引起
This inventin led t great changes. (L3)
lead t + n./ding，t为介词
result in
导致；造成
It resulted in a new way f life. (L5)
result in + n.，同 lead t
a piece f
一张/片/块
A piece f paper was n the desk. (L5)
表不可数名词的单位，复数 pieces f
stand up
站起；经得住
The glue must stand up t heat. (L5)
stand up t = 经受住
t neˈs surprise
令某人惊讶的是
T his surprise, the glue wrked. (L5)
可换neˈs为his/her/my/their等
be used fr
被用于……
It is used fr printing. (L4)
be used fr + n./ding（表用途）
by accident
偶然；意外地
The sticky nte was made by accident. (L5)
同 = by chance，表偶然
speed up
加快；提速
High-speed trains speed up travel. (L7)
speed up + n.，可分离
be made by
被……制造
It was made by a yung student. (L2)
by后接发明者/制造者
教材原句
中文翻译
分析
The radi is invented by Marcni.
无线电是由马可尼发明的。
is invented: 一般现在时被动
These prducts are made in China.
这些产品是在中国制造的。
are made: 一般现在时被动
The bks are cnnected t the Internet.
这些书与互联网相连接。
are cnnected: 一般现在时被动
A 3D printer is used t make tys.
3D打印机被用来制作玩具。
is used: 一般现在时被动
教材原句
中文翻译
分析
The radi was invented by Marcni in 1895.
无线电是1895年由马可尼发明的。
was invented: 一般过去时被动，单数
Paper was made frm bark in ancient China.
古代中国纸是用树皮制成的。
was made: 一般过去时被动
Many things can be prduced by machines.
许多东西可以被机器生产。
can be prduced: 情态动词被动
Inventins must be tested befre they are sld.
发明在出售前必须被测试。
must be tested: 情态动词被动
The paper shuld be dried in the sun.
纸应该在阳光下晒干。
shuld be dried: 情态动词被动
English
中文翻译
This machine is designed t help peple ck dishes.
这台机器被设计用来帮助人们做菜。
Sunglasses with a mini-camera are cnnected t the Internet.
带有迷你相机的太阳镜与互联网相连接。
Press the buttn and the smart cker starts t wrk.
按下按钮，智能炖煮器就开始工作。
English
中文翻译
The 3D printer is used t make all kinds f things.
3D打印机被用来制作各种各样的东西。
The radi was invented by Marcni ver 100 years ag.
无线电是一百多年前由马可尼发明的。
Many useful prducts are prduced by this factry every year.
这家工厂每年生产许多有用的产品。
English
中文翻译
The passive vice is frmed with be + past participle.
被动语态由 be + 过去分词构成。
Many things can be dne with a laptp tday.
如今许多事情可以用笔记本电脑完成。
Was the telephne invented befre r after the radi?
电话是在无线电之前还是之后发明的？
English
中文翻译
Paper was first made frm bark and bamb in ancient China.
纸最早是在古代中国用树皮和竹子制成的。
The bark was biled, beaten and then pured nt a screen.
树皮被煮沸、打碑，然后倒在纱布屏上。
Papermaking spread arund the wrld and changed civilizatin.
造纸术传播到世界各地，改变了文明。
English
中文翻译
A piece f special paper is used t make sticky ntes.
一张特殊的纸被用来制作便利贴。
T his surprise, the weak glue wrked perfectly.
令他惊讶的是，那种弱胶水效果非常好。
The cllectin f inventins shws hw rapidly technlgy develps.
这些发明的展示了科技发展得多么迅速。
English
中文翻译
Inventins play an imprtant rle in ur daily lives.
发明在我们日常生活中发挥着重要作用。
A great inventin shuld be created t slve a real prblem.
一项伟大的发明应该被创造出来解决实际问题。
We shuld be respnsible fr hw we use technlgy.
我们应该对我们如何使用科技负责。
English
中文翻译
High-speed trains are made t speed up travel between cities.
高速列车被制造用来加快城市间的旅行。
The develpment f technlgy has led t great changes in ur lives.
科技的发展已经导致了我们生活的巨大变化。
China is respnsible fr building the lngest high-speed railway in the wrld.
中国负责建设世界上最长的高速铁路。