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中小学教育资源及组卷应用平台
九年级英语上册精讲巧练
Unit 5 Power of Ideas
本整合版依据《义务教育英语课程标准（2022年版）》及人教版（2025版）九年级英语上册Unit 5 Power of Ideas编写，涵盖词汇、短语、句型、语法、语篇五大板块。本单元主题属于“人与社会”范畴，聚焦“发明创造与思想力量”。单元围绕Big Question “What changes can inventions bring to our lives ” 展开。
Module 1 词汇精讲巧练
一、人物与职业类核心词汇
inventor / n vent (r)/ n. 发明家；创造者——发明新事物或新方法的人 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。搭配：a great inventor 一位伟大的发明家。词形转换：invent (v.) 发明 → invention (n.) 发明物。
scientist / sa nt st/ n. 科学家——从事科学研究的人 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
writer / ra t (r)/ n. 作家——以写作为职业的人 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
artist / ɑ t st/ n. 艺术家——从事艺术创作的人 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
thinker / θ k (r)/ n. 思想家——善于深入思考的人 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
engineer / end n (r)/ n. 工程师——从事工程设计和建造的专业人员 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
leader / li d (r)/ n. 领袖；领导者——带领他人或组织前进的人 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
hero / h r / n. 英雄；伟人——因杰出贡献或英勇行为而被敬仰的人 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
二、思想、发明与成果类核心词汇
idea /a d / n. 想法；观点——头脑中产生的构思或见解 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。搭配：have an idea 有一个想法 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
thought /θ t/ n. 思考；思想——思维活动的结果 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。词形转换：think (v.) 思考 → thought (n.) 思想。
invention / n ven n/ n. 发明；创造——创造出的新事物或新方法 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。搭配：a great invention 一项伟大的发明。词形转换：invent (v.) 发明 → inventor (n.) 发明家。
creation /kri e n/ n. 创作；作品——创造出来的事物 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。词形转换：create (v.) 创造 → creative (adj.) 有创造力的。
wisdom / w zd m/ n. 智慧——深刻的见解和判断力 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
reality /ri l ti/ n. 现实；事实——真实存在的事物 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。搭配：in reality = in fact 事实上 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
process / pr ses/ n. 过程；工序 v. 加工；处理——事物发展的步骤或程序9 ( http: / / zy.21cnjy.com / 26111811" \t "https: / / chat. / a / chat / s / _blank )。
production /pr d k n/ n. 生产；制作——制造产品的过程9 ( http: / / zy.21cnjy.com / 26111811" \t "https: / / chat. / a / chat / s / _blank )。词形转换：produce (v.) 生产 → product (n.) 产品。
三、评价类形容词
creative /kri e t v/ adj. 有创造力的——善于产生新想法或新事物的 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
inspiring / n spa r / adj. 鼓舞人心的（修饰事物）——令人产生积极动力的 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
inspired / n spa d/ adj. 受启发的（修饰人）——受到激励或启发的 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。辨析：ing形容事物（令人……的），ed形容人（感到……的）。
powerful / pa fl/ adj. 强大的；有力量的——具有巨大影响力或能力的 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
rapid / r p d/ adj. 迅速的；快速的——速度很快的 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。词形转换：rapidly (adv.) 迅速地 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
responsible /r sp ns bl/ adj. 作为原因的；有责任的——对某事负有责任 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。搭配：be responsible for 对……负责 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。词形转换：responsibility (n.) 责任 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
complete /k m pli t/ v. 完成 adj. 完全的——全部完成或全部的 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。词形转换：completely (adv.) 完全地 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
suitable / su t bl/ adj. 合适的；适宜的——符合要求或条件的9 ( http: / / zy.21cnjy.com / 26111811" \t "https: / / chat. / a / chat / s / _blank )。
四、物品与技术类核心词汇
camera / k m r / n. 照相机；（电影）摄影机——用于拍摄图像或视频的设备。复数形式：cameras ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
laptop / l pt p/ n. 笔记本电脑——便携式个人电脑 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
highspeed train / ha spi d tre n/ n. 高速列车——速度极快的铁路交通工具 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
sunglasses / s nɡlɑ s z/ n. 墨镜——保护眼睛免受阳光伤害的眼镜 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。 注意：只用复数形式，搭配 a pair of sunglasses ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
wheel /wi l/ n. 车轮——最古老的发明之一 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
plastic / pl st k/ n. 塑料 adj. 塑料的——人造合成材料9 ( http: / / zy.21cnjy.com / 26111811" \t "https: / / chat. / a / chat / s / _blank )。
button / b tn/ n. 按钮；纽扣——用于控制设备的按压部件9 ( http: / / zy.21cnjy.com / 26111811" \t "https: / / chat. / a / chat / s / _blank )。
本单元同根词汇总
原词 派生词
invent (v.) 发明 invention (n.) 发明 → inventor (n.) 发明家
produce (v.) 生产 product (n.) 产品 → production (n.) 生产 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
create (v.) 创造 creation (n.) 创作 → creative (adj.) 有创造力的 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )
complete (v./adj.) 完成/完全的 completely (adv.) 完全地 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
rapid (adj.) 迅速的 rapidly (adv.) 迅速地 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
responsible (adj.) 有责任的 responsibility (n.) 责任 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
real (adj.) 真实的 reality (n.) 现实 → realize (v.) 意识到 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
tour (n.) 旅行 tourism (n.) 旅游业 → tourist (n.) 游客 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
inspire (v.) 启发 inspiring (adj.) 鼓舞人心的 → inspired (adj.) 受启发的 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )
词汇巧练
一、根据句意及汉语提示完成单词。
1.Thomas Edison was a great ________（发明家）who invented the light bulb.
2.The ________（思想）of great thinkers can change the world.
3.This ________（发明）has made our lives much easier.
4.She is a very ________（有创造力的）artist who always has new ideas.
5.The highspeed ________（列车）is one of China‘s greatest modern inventions ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
6.We should take ________（责任）for our own learning.
7.The ________（过程）of making paper is very interesting.
8.This new technology is very ________（强大的）and useful.
二、用所给词的适当形式填空。
1.The ________ (invent) of the computer has changed the world.
2.He is a famous ________ (write) who has written many books.
3.The story is very ________ (inspire). We are all ________ (inspire) by it ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank ).
4.The ________ (produce) of this factory has increased a lot this year.
5.She ________ (complete) the project on time.
6.The car is moving ________ (rapid) down the road.
三、选词填空（用所给词的正确形式）。
creative, responsible, complete, rapid, powerful
1.The development of technology has been very ________ in recent years.
2.He is ________ for organizing the school science fair ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
3.This new machine is very ________ and can do many things.
4.Please ________ your homework before you go to bed.
5.She is a ________ thinker who always comes up with new solutions.
Module 2 短语精讲巧练
一、描述发明与创造的核心短语
power of ideas 思想的力量——创意和思想所带来的影响力 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
have an idea 有一个想法——产生某个构思或主意 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
think hard 认真思考——深入、专注地思考 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
come up with 想出（主意）——突然或经过思考产生某个想法 ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank )。
turn...into reality 把……变成现实——将想法或计划付诸实现 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
carry out 执行；实施——将计划或想法付诸行动 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
try out 试用；测试——检验某物的性能或效果8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
work out 研发出；算出——通过努力解决或设计出某物8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
二、描述发明影响与传播的短语
result in / lead to 导致；造成——引起某种结果 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
speed up （使）加速——加快速度 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
later on 后来；其后——在之后的时间 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
all over the world 全世界——世界各地 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
be spread around the world 传播到世界各地——信息或事物在全球范围内传播 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
三、描述物品材质与用途的短语
be made of 由……制成（能看出原材料）——从成品可以辨认出原材料8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
be made from 由……制成（看不出原材料）——从成品无法辨认出原材料。
be used for 被用来做……——某物的用途或功能。
be used to do 被用来做某事——某物被用于某种目的。
take advantage of 利用——充分利用有利条件。
put sth. to good use 充分利用某物——高效使用某物。
be supposed to do 应当做某事（= should）——理应做某事 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
四、其他常用短语
hundreds of 许多；数百——大量（有of加s，无of不加s） ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
in general 总的来说——概括性地陈述。
divide...into... 把……分成——将整体分割成若干部分。
hand in 上交；提交——递交作业或文件。
in ancient times 在古代——历史上的古代时期8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
to one’s surprise 令某人惊讶的是——出乎某人的意料 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
短语巧练
一、用方框中的短语填空（注意词形变化）。
come up with, turn...into reality, speed up, result in, be supposed to, put...to good use
1.Edison ________ many great inventions during his lifetime ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank ).
2.The invention of the Internet has ________ the spread of information ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
3.We should ________ our time ________ by studying hard8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ).
4.Hard work often ________ success ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
5.We ________ follow the school rules ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
6.His dream finally ________ ________.
二、翻译下列短语。
1.思想的力量 ______________________ 2. 想出（主意） ______________________
3.导致；造成 ______________________ 4.全世界 ______________________
5.由……制成（能看出原材料） __________ 6. 应当做某事 ______________________
7.充分利用某物 ______________________ 8.在古代 ______________________
三、用适当的介词填空。
1.Paper is made ________ wood.
2.This machine is used ________ cutting plastic.
3.The invention resulted ________ great changes in people‘s lives ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
4.We should put our knowledge ________ good use.
5.The news was spread ________ the world in seconds ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
Module 3 句型精讲巧练
一、询问与表达观点
1. 询问对方对发明的看法
What do you think is the most useful invention of all time 你认为有史以来最有用的发明是什么？ ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
注意：do you think 在特殊疑问句中作插入语，后面的从句用陈述句语序。
What do you think is the most useful invention （正确，is在主语invention之后）
What do you think is the most useful invention
2. 表达个人观点
I think (that) great inventions change people‘s whole life. 我认为伟大的发明改变人们的全部生活。
In my opinion, ... 在我看来，……
二、描述发明的影响（被动语态核心句型）
1. 一般现在时被动语态
The world was made much smaller by the radio. 收音机让世界变得更小 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
Laptops are widely used by students. 笔记本电脑被学生广泛使用8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
Paper is produced from wood. 纸是用木材制造的8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
2. 一般过去时被动语态
Paper was invented in ancient China. 纸发明于古代中国8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
Paper was invented by Cai Lun thousands of years ago. 纸是数千年前由蔡伦发明的8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
These bronze wares were made in the Warring States Period. 这些青铜器制造于战国时期8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
3. 情态动词被动语态
All waste materials should be put to good use. 所有废料都应当被充分利用8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
This new tool can be carried in your bag easily. 这个新工具可以轻松装进口袋携带8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
4. 描述发明传播的句型
News could be spread around the world in seconds. 新闻可以在几秒钟内传遍全世界 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
Later on, papermaking spread to Western countries and speeded up cultural communication. 后来，造纸术传到西方国家，加速了文化交流8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
三、描述便利性与价值的句型
make it + 形容词 + for sb. + to do sth. 使某人做某事变得……
The radio made it much easier for people to enjoy music. 收音机让人们欣赏音乐变得更加容易 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
It is convenient for people to use laptops and digital cameras every day. 笔记本电脑和数码相机让人们的日常生活十分便利8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
四、描述发明来源的句型
Many useful inventions result from people‘s creative ideas.
许多实用的发明都源于人们富有创意的想法。
We are supposed to put new technology to good use instead of wasting it.
我们应当充分利用新技术，而不是浪费它。
五、宾语从句在发明话题中的运用
本单元要求学生能够运用宾语从句表达对发明的看法。
I think (that) the wheel is one of the most important inventions. 我认为车轮是最重要的发明之一。
I believe (that) great ideas can change the world. 我相信伟大的想法可以改变世界。
I don‘t think (that) this invention is useful. 我不认为这项发明有用。
句型巧练
一、将下列句子改为被动语态。
1.People use laptops every day.
→ ________________________________________________
2.Cai Lun invented paper thousands of years ago8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ).
→ ________________________________________________
3.We should put all waste materials to good use8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ).
→ ________________________________________________
4.People produce paper from wood8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ).
→ ________________________________________________
二、将下列句子翻译成英语。
1.你认为有史以来最有用的发明是什么？ ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
________________________________________________
2.我认为伟大的发明可以改变人们的生活。
________________________________________________
3.纸发明于古代中国，它改变了整个世界。
________________________________________________
4.这台机器被用来切割塑料。
________________________________________________
5.许多实用的发明都源于人们富有创意的想法。
________________________________________________
三、按要求完成句子。
1.I think the wheel is the most useful invention.（改为否定句）
________________________________________________
2.The radio made it much easier for people to enjoy music.（对划线部分提问）
________________________________________________
3.Paper was invented in ancient China.（对划线部分提问）
________________________________________________
Module 4 语法精讲巧练
本单元的核心语法项目是被动语态（Passive Voice） ——一般现在时、一般过去时和情态动词的被动语态8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
一、被动语态的基本概念
含义：主语是动作的承受者，强调动作对象，而不强调动作的发出者；动作执行者用 by 引出8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
基本结构：be + 动词过去分词
二、三大必考结构
1. 一般现在时被动语态
结构：am / is / are + 动词过去分词
用法：描述物品的日常用途、客观事实或一般规律8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
肯定句：Laptops are widely used by students. 笔记本电脑被学生广泛使用8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
否定句：This plastic material is not used to make cups. 这种塑料不被用来制作杯子8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
一般疑问句：Is the machine controlled by a button 这台机器由按钮操控吗？8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )
2. 一般过去时被动语态
结构：was / were + 动词过去分词
用法：描述过去某个具体时间发生的被动动作8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
肯定句：Paper was invented by Cai Lun thousands of years ago. 纸是数千年前由蔡伦发明的8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
肯定句：These bronze wares were made in the Warring States Period. 这些青铜器制造于战国时期8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
3. 情态动词被动语态
结构：情态动词（can / may / must / should）+ be + 动词过去分词8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
用法：表达“能够/可以/必须/应当被……”的含义。
例句：All waste materials should be put to good use. 所有废料都应当被充分利用8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
例句：This new tool can be carried in your bag easily. 这个新工具可以轻松装进口袋携带8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )。
三、主动语态变被动语态的方法8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )
步骤一：把主动句的宾语移到句首，作被动句的主语。
步骤二：谓语改为 be + 过去分词（be动词的时态随原句时态变化）。
步骤三：主动句的主语前加 by，放在句末（可省略）。
示例：
主动：People produce paper from wood. 人们用木材造纸。8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )
被动：Paper is produced from wood (by people). 纸是用木材（由人们）制造的。8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )
被动语态使用场景总结
场景 说明 示例
不知道动作执行者 无需说明是谁做的 Paper was invented in China.
不强调动作执行者 更关注动作本身和承受者 Laptops are widely used.
常见被动语态时间状语
时态 常见时间状语
一般现在时 every day, usually, often, always
一般过去时 in 1879, yesterday, last year, thousands of years ago
情态动词 should, can, must, may
语法巧练
一、将下列句子改为被动语态。
1.Students use laptops every day.
→ ________________________________________________
2.People invented the camera in the 19th century.
→ ________________________________________________
3.We should protect the environment.
→ ________________________________________________
4.People speak English all over the world.
→ ________________________________________________
5.The company produces thousands of cars every year.
→ ________________________________________________
二、用所给动词的适当形式填空（被动语态）。
1.This machine ________ (use) for cutting paper.
2.The bridge ________ (build) in 1990.
3.These books ________ (should / return) to the library on time.
4.The room ________ (clean) by my sister every day.
5.The famous painting ________ (paint) by Leonardo da Vinci.
三、将下列句子翻译成英语（使用被动语态）。
1.纸是由木材制成的。
________________________________________________
2.这台机器被用来切割塑料。
________________________________________________
3.高铁被视作中国最伟大的现代发明之一。
________________________________________________
4.所有废料都应当被充分利用。
________________________________________________
四、选择填空。
（ ）1. The book ________ by many people every year.
A. reads B. read C. is read D. was read
（ ）2. Paper ________ in ancient China.
A. invents B. invented C. is invented D. was invented
（ ）3. These machines ________ in the factory last year.
A. produce B. produced C. were produced D. are produced
（ ）4. This new tool ________ easily in your bag.
A. can carry B. can be carried C. carries D. carried
（ ）5. All waste materials ________ to good use.
A. should put B. should be put C. are putting D. put
Module 5 语篇精讲巧练
一、本单元语篇分析
本单元主题属于“人与社会”范畴，聚焦“发明创造与思想力量”。单元围绕Big Question “What changes can inventions bring to our lives ” 展开。
Section A 语篇——What changes can inventions bring to our lives？
语篇一（1a2d） 为对话：围绕“最有用的发明”展开对话和讨论，介绍无线电、飞机、高铁等发明 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。重点句型包括询问观点的插入语结构和描述发明影响的被动语态 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
语篇二（3a3c） 进一步探讨发明对人们生活的影响和改变。
Section B 语篇——How do we turn ideas into reality？
语篇三（1ae） 聚焦伟大发明家的成长经历、创新行为与思想价值。
语篇四（2a2c） 延伸探讨创意如何转化为现实，以及思想的力量如何推动社会进步。
语篇中运用的核心句型：
询问观点：What do you think is the most useful invention of all time ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
被动语态描述发明：Paper was invented in ancient China.8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )/ Laptops are widely used by students.8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )
描述发明影响：The world was made much smaller by the radio. ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
描述便利性：The radio made it much easier for people to enjoy music. ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
二、阅读策略深度精讲
策略一：略读（Skimming）——抓住文章主旨
快速浏览标题、首段、每段首句和尾段，把握文章主旨。阅读关于发明的文章（Section A 1a2d），通过开头关于“最有用的发明”的讨论可迅速得出主旨：文章围绕各种发明及其对人们生活的影响展开讨论 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
策略二：扫读（Scanning）——定位关键细节
根据题目要求快速扫读，寻找具体的发明名称、发明时间、发明者、影响等信息。问题“What are the inventions mentioned in the passage？”扫读时寻找具体的发明名称——radio, plane, highspeed train等 ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )。
策略三：识别语篇结构（Identifying Text Structure）
不同语篇类型有不同结构。对话语篇通常以问答形式推进；说明文通常采用总分结构——先提出中心观点（发明的重要性），再分述具体发明及其影响。
策略四：推断（Inferring）——理解深层含义
通过文章的描述，推断发明的价值和思想的力量。读到“Many useful inventions result from people’s creative ideas”8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank )，可以推断出创意是发明的基础，思想具有改变世界的力量。
四、写作策略精讲
策略一：如何写“我最喜欢的发明”类短文
“我最喜欢的发明”类短文通常遵循以下结构：
引言段： 开门见山，点明最喜欢的发明，简单总述它的巨大作用。
主体段： 描述该发明的功能、用途以及如何改变了人们的生活（使用被动语态描述）。
结尾段： 总结该发明的重要性，表达自己的感受和看法。
可用句型：
功能 句型
引出话题 My favourite invention is... / I think...is the most useful invention.
描述发明 ...was invented in... / ...is made of/from... / ...is used for...
描述影响 ...has changed our lives / ...makes it easier for people to...
表达观点 I believe that... / In my opinion,... / I think that...
策略二：如何使文章更生动
适当使用被动语态描述发明：The telephone was invented by Alexander Graham Bell.
使用连接词使文章更具逻辑性：because, so, however, not only...but also...
运用宾语从句表达观点：I think that this invention is very useful.
语篇综合巧练
练习一：阅读理解
阅读下面短文，回答问题。
The Power of Ideas
Throughout history, great ideas have changed the world. Many useful inventions result from people‘s creative ideas. One of the most important inventions is paper. Paper was invented in ancient China and it changed the whole world8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ). Later on, papermaking spread to Western countries and speeded up cultural communication.
Another great invention is the camera. The camera was invented in the 19th century. It allows people to record important moments and share them with others. Today, cameras are widely used by people all over the world8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ).
Highspeed trains are seen as one of China’s greatest modern inventions8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ). They make it much easier for people to travel from one city to another. They are fast, comfortable and convenient.
All these inventions show us the power of ideas. When people have creative ideas and work hard to turn them into reality ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ), they can change the world.
1.What is the main idea of the passage
________________________________________________
2.Where was paper invented
________________________________________________
3.How did papermaking affect cultural communication
________________________________________________
4.When was the camera invented
________________________________________________
5.Why are highspeed trains considered great inventions
________________________________________________
6.What can we learn from the passage
________________________________________________
练习二：综合策略实践
任务1：略读——用一句话概括下面语篇的主旨。
One of the most useful inventions of all time is the wheel. The wheel was invented thousands of years ago. It is one of the oldest inventions in human history ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
The wheel is used for many things. It is used in cars, bicycles, trains and many other machines. Without the wheel, modern transportation would not be possible. The wheel made it much easier for people to carry heavy things and travel long distances.
Today, wheels are everywhere. They are used in many different ways. The wheel shows us that a simple idea can change the world. Great ideas don‘t have to be complicated. Sometimes the simplest ideas are the most powerful.
主旨：________________________________________________
任务2：扫读——快速回答：
（1）车轮是什么时候发明的？____________________________
（2）车轮被用来做什么？____________________________
（3）车轮告诉我们什么道理？____________________________
任务3：找中心句——指出第二段（描述车轮用途部分）的中心句。
任务4：画思维导图——画出本文的思维导图（发明名称→发明时间→用途→影响→启示）。
练习三：语篇仿写
根据本单元所学，写一篇短文，介绍你心目中最有用的发明（80词左右）。
写作提示（运用思维导图先构思）：
1.你最喜欢的发明是什么？
2.它是什么时候、由谁发明的？（使用被动语态）
3.它被用来做什么？它如何改变了人们的生活？
4.你为什么认为它是最有用的发明？
5.使用被动语态和宾语从句进行描述。
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
Module 1 词汇巧练答案
一、 1. inventor 2. thought 3. invention 4. creative 5. train 6. responsibility 7. process 8. powerful
二、 1. invention 2. writer 3. inspiring; inspired 4. production 5. completed 6. rapidly
三、 1. rapid 2. responsible 3. powerful 4. complete 5. creative
Module 2 短语巧练答案
一、 1. came up with 2. speeded up 3. put; to good use 4. results in . are supposed to . turned into reality
二、 1. power of ideas 2. come up with 3. result in / lead to 4. all over the world 5. be made of 6. be supposed to do 7. put sth. to good use 8. in ancient times
三、 1. from 2. for 3. in 4. to 5. around
Module 3 句型巧练答案
一、1.Laptops are used by people every day.
2.Paper was invented by Cai Lun thousands of years ago.
3.All waste materials should be put to good use.
4.Paper is produced from wood.
二、 1. What do you think is the most useful invention of all time ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
2.I think (that) great inventions can change people‘s lives.
3.Paper was invented in ancient China and it changed the whole world.
4.This machine is used for cutting plastic.
5.Many useful inventions result from people’s creative ideas.
三、 1. I don‘t think the wheel is the most useful invention.
2.What did the radio make much easier for people to do
3.Where was paper invented
Module 4 语法巧练答案
一、 1. Laptops are used by students every day.
2.The camera was invented in the 19th century.
3.The environment should be protected.
4.English is spoken all over the world.
5.Thousands of cars are produced by the company every year.
二、 1. is used 2. was built 3. should be returned 4. is cleaned 5. was painted
三、 1. Paper is made from wood
2.This machine is used for cutting plastic.
3.Highspeed trains are seen as one of China‘s greatest modern inventions.
4.All waste materials should be put to good use.
四、 1. C 2. D 3. C 4. B 5. B
Module 5 语篇巧练答案
练习一：1.Great ideas and inventions have changed the world.（意思对即可）
2.Paper was invented in ancient China.
3.Papermaking speeded up cultural communication.
4.The camera was invented in the 19th century.
5.Because they are fast, comfortable and convenient8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ).
6.Creative ideas can change the world when people work hard to turn them into reality. ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank )
练习二：
任务1： 车轮是最有用的发明之一，它改变了人们的交通和生活。（意思对即可）
任务2： （1）Thousands of years ago. （2）It is used in cars, bicycles, trains and many other machines. （3）A simple idea can change the world.
任务3： 第一句“The wheel is used for many things.”
任务4：（参考导图）
┌─ 发明：车轮
│
┌─ 基本信息─┼─ 时间：数千年前
│ │
│ └─ 地位：最古老的发明之一[reference:188]
│
The Wheel
│
├─ 用途 ──── 用于汽车、自行车、火车等
│
├─ 影响 ──── 方便运输重物和长途旅行
│
└─ 启示 ──── 简单的想法也能改变世界
练习三：（参考范文）
My Favourite Invention
My favourite invention is the smartphone. I think it is one of the most useful inventions of all time.
The smartphone was invented in the late 20th century. Today, it is widely used by people all over the world8 ( https: / / www. / doc-18554368.html" \t "https: / / chat. / a / chat / s / _blank ). It is used for many things — making calls, sending messages, taking photos and searching for information. The smartphone has made it much easier for people to communicate with each other ( https: / / zy.21cnjy.com / 26187420" \t "https: / / chat. / a / chat / s / _blank ).
I believe that the smartphone is a great invention because it has changed the way we live, work and learn. It shows us the power of ideas ( http: / / zy.21cnjy.com / 26121676" \t "https: / / chat. / a / chat / s / _blank ).
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