资源简介

中小学教育资源及组卷应用平台
九年级上册分层作业 Unit 5 Power of Ideas
本套分层作业分为基础巩固、能力提升、综合运用、写作表达四个梯度，精准考查被动语态（一般现在/一般过去/情态动词被动）、invent/invention/inventor辨析、by方式状语、创意发明话题、depend on固定搭配等单元核心重难点，题型经典、分层清晰、完全匹配前四单元格式，可直接打印成册。
Level 1 基础巩固（建议用时：15分钟）
一、根据句意及首字母提示补全单词（每题2分，共10分）
1. Many useful i________ change our life greatly.
2. The telephone was i________ by Bell many years ago.
3. This kind of machine is w________ used in modern factories.
4. Our life d________ on creative ideas and hard work.
5. People’s lives are improved by new t________ every year.
二、用所给词的适当形式填空（每题2分，共10分）
1. The bike ________ (make) in this factory every year.
2. Many new things ________ (invent) by great people in history.
3. Books ________ (read) by millions of students every day.
4. This problem can ________ (solve) easily by us.
5. He is one of the greatest ________ (invent) in the world.
三、单项选择（每题2分，共10分）
( )1. The new bridge ________ last year.
A. builds B. built C. was built D. is built
( )2. English ________ widely ________ all over the world.
A. is; spoken B. was; spoken C. is; speaking D. will; speak
( )3. Creative ideas can ________ our world better.
A. make B. be made C. make to D. to make
( )4. We should depend ________ ourselves instead of others.
A. in B. on C. at D. for
( )5. —Who invented the computer —It ________ by many people over time.
A. improved B. was improved C. is improved D. has improved
Level 2 能力提升（建议用时：15分钟）
四、按要求完成句子（每题2分，共10分）
1. People use computers widely today.（改为被动语态）
Computers ________ widely ________ by people today.
2. Bell invented the telephone in 1876.（被动语态）
The telephone ________ ________ by Bell in 1876.
3. We can solve the problem in two ways.（被动语态）
The problem can ________ ________ in two ways.
4. This kind of paper is made of wood.（对画线提问）
________ ________ this kind of paper made of
5. Creative ideas change our life.（同义句转换）
Our life ________ ________ by creative ideas.
五、补全对话（每题2分，共10分）
从方框中选择适当的句子补全对话，有两项多余。
A. Who invented it B. It’s really great! C. When was it invented D. It changes our life a lot. E. What is it used for F. I want to be an inventor. G. Is it your favorite invention
A: There are many great inventions around us.
B: Yes, they make our life easier. 1. ________
A: I like the mobile phone best.
B: 2. ________
A: It is used for communicating and searching for information.
B: 3. ________
A: It was invented in 1973.
B: 4. ________ It helps people connect with others anytime.
A: Right. The power of ideas is amazing.
B: 5. ________ I hope to create useful things in the future.
六、情景判断（每题1分，共4分）
( )1. 被动语态核心结构：be + 过去分词。
( )2. invent 指发明原本没有的东西，discover 指发现原本存在的事物。
( )3. depend in 是正确固定搭配。
( )4. 情态动词被动语态：can/must/should + be + done。
Level 3 综合运用（建议用时：20分钟）
七、完形填空（每题1分，共10分）
Ideas are the most powerful treasure in the world. Every great invention starts with a creative idea. Our world （1）________ by new ideas every day.
In the past, people’s life was hard. No phones or computers （2）________. Later, many things （3）________ by creative people. The telephone made communication easier. The high-speed train makes traveling faster.
Nowadays, new technology （4）________ everywhere. Many difficult problems can （5）________ with modern tools. Our life becomes more convenient than before.
However, all inventions depend （6）________ hard work. No success comes easily. Inventors always keep trying when they meet difficulties. They never give （7）________.
The power of ideas inspires us. As students, we should learn to be creative. We need to observe life carefully and think more. If we keep practicing, we （8）________ new ideas one day.
Great ideas shape the world. The world （9）________ much better because of creative minds. Never doubt the power of your （10）________.
( )1. A. is changed B. changed C. changes D. has changed
( )2. A. are B. were C. is D. was
( )3. A. invent B. invented C. were invented D. are invented
( )4. A. is used B. was used C. uses D. used
( )5. A. solve B. be solved C. solved D. solving
( )6. A. on B. in C. at D. for
( )7. A. out B. up C. away D. down
( )8. A. have B. had C. will have D. are having
( )9. A. becomes B. became C. will become D. has become
( )10. A. idea B. ideas C. mind D. mindes
八、阅读理解（每题2分，共10分）
Creative ideas are the driving force of social progress. All modern inventions come from creative thinking.
Many years ago, people lived a simple life. They walked or rode horses to travel. Letters were sent to communicate. At that time, no one could imagine modern technology. Later, great ideas were created by smart people. The telephone was invented, and people could talk far away. Cars and trains were produced to shorten the traveling time.
Today, new inventions are still being created. Smart phones, robots and 3D printers are widely used in our daily life. Our life is greatly improved by these inventions.
Ideas are powerful, but they need hard work. A great idea will not come true by itself. Only by keeping trying and practicing can we turn ideas into reality. The power of ideas makes our world better and better.
( )1. What makes our society progress
A. Money. B. Creative ideas. C. Traveling. D. Communication.
( )2. How did people communicate in the past
A. By phone. B. By computer. C. By letters. D. By video.
( )3. Which invention helps people talk far away
A. The car. B. The train. C. The telephone. D. The robot.
( )4. Which of the following is TRUE
A. Modern technology is useless. B. Ideas can come true without work.
C. New inventions improve our life. D. No new inventions appear today.
( )5. What is the best title
A. The Power of Ideas B. How to Travel Fast
C. The History of Phones D. Ways of Communication
九、语法填空（每题1分，共10分）
The world is changing fast because of creative ideas. Many new things （1）________ (create) every day.
In the old days, people’s life （2）________ (be) hard. Few tools （3）________ (use) to help people work. Many difficult tasks could not （4）________ (finish) easily.
Now everything is different. New technology （5）________ (make) our life convenient. Smart phones （6）________ (use) to study and work. Many useful products are produced every year.
We should know that every invention comes from creative thinking. It depends （7）________ careful observation and hard work. No one can succeed （8）________ (easy).
As students, we should keep thinking and practicing. We believe that more great ideas （9）________ (appear) in the future. The power of ideas will keep （10）________ (change) our world.
Level 4 写作表达（建议用时：20分钟）
十、书面表达（20分）
请以The Power of Creative Ideas 为题写一篇短文。
要点： 1. 创意想法的重要性； 2. 创意如何改变生活、推动发明； 3. 作为学生我们应该怎么做。
要求：词数70–90；正确使用被动语态；语句通顺，无语法错误。
写作区______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
Level 1 基础巩固
一、1.inventions 2.invented 3.widely 4.depends 5.technology
二、1.is made 2.were invented 3.are read 4.be solved 5.inventors
三、1.C 2.A 3.A 4.B 5.B
Level 2 能力提升
四、1.are; used 2.was invented 3.be solved 4.What is 5.is changed
五、1.G 2.E 3.C 4.B 5.F
六、1.T 2.T 3.F 4.T
Level 3 综合运用
七、1.A 2.B 3.C 4.A 5.B 6.A 7.B 8.C 9.A 10.B
八、1.B 2.C 3.C 4.C 5.A
九、1.are created 2.was 3.were used 4.be finished 5.makes 6.are used 7.on 8.easily 9.will appear 10.changing
Level 4 写作范文（85词）
The Power of Creative Ideas
Creative ideas are powerful and important in our life. They push the world to move forward.
Many great inventions are created by creative ideas. Our life is greatly changed by new technology. Phones, trains and robots are widely used all over the world. They make our life easier and more convenient.
As students, we should learn to think creatively and observe life carefully. I believe our creative ideas will make the world better in the future.
错题归因分析表
教师反馈记录
姓名 薄弱板块 错题号 归因分析
______ □一般现在时被动 □一般过去时被动 □情态动词被动 □invent词汇辨析 □固定搭配 ______ □概念不清 □审题粗心 □语态混淆 □词汇薄弱
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://21世纪教育网(www.21cnjy.com)
" 21世纪教育网(www.21cnjy.com)

展开更多......

收起↑