Unit 6 When was it invented 同步练习（5课时，含答案）人教版九年级英语全册

Unit 6 When was it invented
第一课时作业(Section A 1a—2d)
1 根据所给提示填空。
1. Machines make the (电) that lights your home.
2. Watching movies gave him great (高兴).
3. For more information on weight loss and healthy eating, visit our w .
4. Several (style) of hat were available.
5. Their special requirements will (list)on the paper.
6. The teacher mentioned (have) a test next week.
7. They were (pioneer) in the field of American medicine.
8. Which of these (day) papers do you usually read
9. The (鞋跟) of my shoe is broken.
10. I want two (scoop) of strawberry ice cream.
Ⅱ完成句子。
1. Texting while driving was listed as a major cause of road deaths.(改为一般疑问句)
texting while driving as a major cause of road deaths
2. Thomas Edison invented the electric light bulb in1879.(对划线部分提问)
Thomas Edison invent in 1879
3. We are discussing where to have a picnic.(改为同义句)
We are having a where to have a picnic.
4.他急不可待地指出我的错误。(完成译句)
He can't wait to my mistakes.
5.这么小的厨房我不用怎么收拾就干净了。(完成译句)
It's small kitchen that I don't have to do much to keep it clean.
6.他们说的好像有点道理。(完成译句)
What they said seemed to have
7.听美妙的音乐是多么令人愉悦的一件事啊！(完成译句)
great pleasure it is to listen to beautiful music!
8. on, cars, many, run, electricity, modern(连词成句)
Ⅲ语法选择。
With the development of science, many inventions have changed our life. For example, since the cellphone 1 , it has done a lot for us. There is no doubt(质疑) that the world has become smaller than before because of this invention. It's much 2 to keep in touch with our family and our friends living far away. We can use it for connecting with people in any part of the world, and two friends can use cellphones 3 messages to each other. 4 friendship will form in this way. And they can share happiness 5 each other all the time.
Though the cellphone helps us a lot, problems that it brings to us can 6 as follows. Using cellphones too often is bad for our 7 . Besides, they make too much noise that influences our life. What's worse, students who have cellphones may play games or send messages in class, 8 they are too young to control themselves. This will certainly do something bad to their study. Our teachers and parents 9 these bad results to us already, but some of us just don't seem to care. To fix this, we should listen to them and use our cellphones properly in our 10 life.
( )1. A. was invented B. is invented C. invented
( )2. A. easy B. easier C. easily
( )3. A. send B. sent C. to send
( )4. A. Theirs B. They C. Their
( )5. A. to B. with C. for
( ) 6. A. be listed B. list C. be listing
( ) 7. A. healthily B. health C. healthy
( ) 8. A. because B. though C. unless
( )9. A. were mentioned B. mentioned C. have mentioned
( )10. A. day B. daily C. days’
Ⅳ读写结合
A team from Shenzhen Bao’ an High School has invented a medicine box to meet the needs of the people with eye problems. So far, the medicine box has won many national prizes.
According to the school, 12 students took part in the development and design(设计) of the box. From market research, box design, to app development, the project was completed by the students with the help of their teacher, Zheng Naihao.
The idea of the medicine box came from a field visit. Once Zheng and his students visited a massage(按摩) shop near the school during their lunch break. Some workers there were blind people. After the visit, the students began to pay attention to the lives of the blind. They found blind people could only tell different medicines by touching. Sometimes it could be difficult to tell the differences between those small pills (药丸). Then they decided to try designing a product to help reduce(减少) the risk of taking wrong medicines for these people.
Developing a perfect product was not easy. The team had come up with many ideas, including medicine cups. Some students even thought of using AI, but the idea didn't work because of too many difficulties. Later, the team held discussions for nearly three months and finally decided to develop a medicine box using speech recognition(语音识别)technology.
To solve different problems in the development process, the team members used their free time to study on the box. After more than half a year of learning and improvement, the team created the first medicine box in December. Now the students are working hard to improve the product and bring it to market as soon as possible.
根据语篇与任务要求，在空格处填上适当的短语或句子。
Research Report: Smart Medicine Box Introduction: 12 students from Shenzhen Bao’ an High School, with the help of their teacher Zheng Naihao, made a medicine box. It helps people with eye problems take the medicine 1 . Origin(来源) of the Idea: Once the students visited a massage shop where they found blind workers there had a hard time telling small pills apart by touch. They were worried these disabled people might take the wrong medicine, so they decided to make something to help. 2 : →Trying Ideas: The students first thought about making medicine cups and using AI. →The Chosen Plan: After three months of discussion, they decided to make a medicine box using voice-recognition tech. →Making the Box: They spent over six months 3 it. In December, they made the first medicine box. Now, they are making it better to sell. Personal thought: This invention proves(证明) that 4 .
1.
2.
3.
4.
第二课时作业(Section A 3a—4c)
I根据所给提示填空。
1. Birds (spread) their wings and flew away.
2. The (nation) park is famous for its beautiful scenery.
3. Silk ( trade) along the ancient SilkRoad.
4. The book (translate) into different languages many years ago.
5. He was warned (not swim) in that river.
6. The door will (lock) when everyone leaves the room.
7. I want to learn to play a (music)instrument.
8. The (popular) of Ne Zha 2 seems to be growing.
9. They ( accident) found a hidden treasure.
Ⅱ完成句子。
1. He rang up the police station.(改为一般疑问句) he up the police station
2. Our teacher warned us not to touch the chemicals in the lab.(改为被动语态)
We not to touch the chemicals in the lab by our teacher.
3. Suddenly, the lights in the room went out.(改为同义句)
All of , the lights in the room went out.
4. The book fell into the river.(改为同义句)
The book the river.
5. He lost the job when he accidentally set fire to the floor.(改为同义句)
He lost the job when he set fire to the floor
6.毫无疑问，你越努力，就越幸运。(完成译句)
, the harder you work, the luckier you will be.
7.人们相信，一个人锻炼得越多，就会越健康。(完成译句)
It's that the more a person exercises, the he will be.
8. class, silent, during, the, she, remained (连词成句)
”
Ⅲ阅读理解。
Inventions fill our life with all comforts that were unimaginable even a few years ago. Electricity, transportation mediums, medical services, telephone, television, Internet ——everything is because of the development of science and has successfully made our lives easier.
One of the earliest inventions was fire. It allowed early humans to cook food and stay warm during cold nights. As time passed, people created new tools such as the wheel that made farming more efficient.
During the Industrial Revolution(工业革命) in the 19th century, machines were developed, and that changed the face of industry forever. The invention of steam(蒸汽) power led to new forms of transportation such as trains and ships. Soon, factories appeared all over the world.
In the 20th century, electricity changed our lives once again. Inventions like light bulbs, telephones, and radios became commonplace in households worldwide. Later on, computers were invented to help us deal with information at a high speed.
Today's inventions like smartphones, electric cars and more recently robots are everywhere. They have revolutionized(革命性改变) communication and made it easier for us to get information quickly from anywhere in the world.
Inventions not only help us in our daily lives but also have wide influences on society as a whole. Medicine and medical technology have made us live longer while space exploration has made us learn about more knowledge of the universe we live in.
Technology continues to develop rapidly with new discoveries every day. Though there is no telling what new inventions will come next, we believe that there will be more new ideas and inventions to create a better world.
( ) 1. How does the writer lead in the topic
A. By listing reasons.
B. By giving examples.
C. By telling a story.
D. By showing problems.
( ) 2. What's the correct order of the following inventions from the oldest to the latest
A. b-d-a-c B. b-a-c-d
C. c-a-d-b D. c-d-a-b
( ) 3. What does the underlined word “They” refer to
A. Robots.
B. Today's inventions.
C. Electric cars.
D. Smartphones.
( ) 4. Why is Paragraph 6 written
A. To tell the good things of inventions.
B. To tell the history of inventions.
C. To show how inventions will be created.
D. To show when some inventions were created.
Ⅳ任务型阅读。
Fan Shenghua, 64, is one of the inheritors(传承人) of the Longjing tea roasting technique(工艺). His hands tell you everything —— they' re thick, rough, and full of calluses(老茧), a reminder of more than 40 years of hard work. “You have to touch the leaves with your hands to see how much water should be removed(移除),” Fan said. “If
too much is removed, the leaves will break into pieces; if not enough is removed, the tea will taste bitter(味苦的).”
This traditional technique dates back to the Ming and Qing dynasties. It not only helps to produce high-quality(高品质) tea, but also is an important part of Chinese tea culture. “Longjing tea leaves are famous for their color, taste and shape. Only by hand can we make the best of them. It's like making a work of art,” Fan said.
These days, however, more people are using machines to do the job. “It's easier, but the quality is not as good,” Fan said. “Machine-made tea floats(飘浮) longer in water and tastes bitter.”
When President Xi Jinping visited Hangzhou, he watched Fan roast tea leaves. Fan changed the strength and movement of his hands as he felt the tea leaves roast. Xi later said, “The things made with two hands cannot be replaced by modern technology.”
Fan Shenghua's love for Longjing tea roasting has made many people curious about this traditional technique. He often holds events to help spread this traditional tea culture.
1. Will the tea taste bitter with too much water in the tea leaves
2. What are Longjing tea leaves famous for
3. How do you understand the underlined sentence in the passage Explain it.
4. What should Fan do in those events to spread this traditional tea culture Give some advice.(at least30 words)
语法选择 Last week, we were really excited because the long-awaited outing was coming soon. Our teacher 1 by the headmaster to have a talk. They wanted to make sure we would be safe during the trip. On the day of the outing, the old bus that was going to take us had to be carefully 2 before it started. When we got to the park, we were made 3 teams to play games. We played around all day, having a great time, and our laughter could 4 everywhere in the park. As the sun set, to our great joy, each of us 5 a nice small gift by our teacher. It was truly a day full of happiness. ( ) 1. A. called B. was called C. was calling ( ) 2. A. checking B. check C. checked ( ) 3. A. to form B. form C. forming ( ) 4. A. be heard B. be hearing C. hear ( ) 5. A. brought B. was brought C. was bringing
第三课时作业(Section B 1a—1e)
I根据所给提示填空。
1. I was (sudden) very nervous.
2. Fry the potatoes until they are brown and (脆的).
3. Don't add too much salt or the soup will taste too s .
4. The milk goes (酸的) quickly in hot weather.
5. People should know how to protect themselves during an (地震).
6. She is one of our best (customer).
7. They ate and ate until no food (remain) on the table.
Ⅱ完成句子。
1. Potato chips were invented by a cook called George Crum.(对划线部分提问)
potato chips invented by
2. Tea was invented by mistake.(对划线部分提问)
tea invented
3. This kind of metal can be used for making machines.(改为同义句)
This kind of metal can be used machines.
4.我们从不质疑米莉真的有拉小提琴的天赋。(完成译句)
We never Millie had a talent for playing the violin.
5.当我到家的时候，意想不到的事情正在发生。(完成译句)
Something unexpected when I arrived home.
6.最后，我们一致决定为复活节组织一场音乐会。(完成译句)
, we all decided to organize a concert for Easter.
Ⅲ口语应用
A. Many things were invented by Chinese people. B. Then when was it first used in Europe C. They have greatly changed our life. D. When and where was it invented E. Today it is used less and less. F. What did you do this morning G. What is it about
A: Hi, Judy. 1
B: Hi, Dennis. I read a book this morning.
A: 2
B: It's about the invention of paper money.
A: 3
B: It was invented in the 11th century in China. And the money was called jiaozi. From the book I learned Sweden people made the first European banknotes in 1661.
A: Really It's much later than China. Chinese people are very great!
B: Yes. 4
A: Like what
B: Paper, silk, chopsticks and so on.
A: Wow! There are many useful inventions in China. 5
B: Yes, I agree with you.
1. 2. 3. 4. 5.
Ⅳ完形填空
Inventions make our lives easier and better. A big invention makes us feel it all the time. There are also some small inventions around us which are 1 and interesting.
For example, do you have trouble looking for the TV remote(遥控器) It often 2 hidden when you need it most. Are you 3 of changing shoes when playing different sports Don't worry. Students at Clayton Middle School in the US might be able to help you.
Dylan Glick, a 9-grade student, invented a “retractable(可伸缩的) remote”. He 4 that sometimes when he wanted to turn off the TV, he needed at least ten minutes to find the remote, so he came up 5 the idea. The remote has a rope to connect with its resting place. 6 people push a button on the remote, the rope will pull the remote back to its resting place.
Allison Bicking, also a student in Grade Nine, had a similar idea. Bicking is a soccer player. She wears spiked shoes (钉鞋) when she practices running. If she plays soccer after she runs, she has to 7 her shoes. To solve the trouble, she got to work on designing(设计) shoes. At first, she 8 whether she could really think of something good. But finally, she invented “speedy spikes” after three months’ hard work. The spikes are retractable with a small button on each shoe. If you push the button, the spikes will come out or go back into the shoe quickly.
It seems that inventing something is not that difficult. Inspirations(灵感) always come from your 9 life, so keep your eyes open. Maybe the next great inventor who will make a difference to our life is you! Be creative, and you can make 10 .
( ) 1. A. private B. strange
C. helpful D. accidental
( ) 2. A. remains B. sounds
C. reminds D. spreads
( )3. A. popular B. tired
C. proud D. sure
( ) 4. A. promised B. wished
C. mentioned D. heard
( ) 5. A. for B. with
C. about D. at
( ) 6. A. Since B. Unless
C. Although D. When
( ) 7. A. dry B. wash
C. change D. wear
( ) 8. A. feared B. decided
C. discussed D. doubted
( ) 9. A. special B. daily
C. busy D. low
( ) 10. A. it B. one C. that D. this
第四课时作业(Section B 2a——2e)
Ⅰ根据所给提示填空。
1. The team was d into two groups according to their skills.
2. Firefighters are true (英雄) who risk their lives to save others.
3. She is a (profession) pianist, so she plays the piano most beautifully.
4. They brought their lunch in a picnic (篮).
5. A (suddenly) rain made us all wet.
6. I put the leftover pizza in the f to keep it fresh.
7. We rang the b twice, but no one came to answer the door.
8. We saw several (wolf) running in the forest.
9. (boil) a pot of water, and then add some noodles.
Ⅱ完成句子
1. The boy's story was reported differently in the newspapers.(改为一般疑问句)
the boy's story differently in the newspapers
2. Not only Jeremy but also Tom is good at swimming.(改为同义句)
Jeremy Tom are good at swimming.
3. In order to protect the environment, we choose to ride to work.(改为同义句)
We choose to ride to work we can protect the environment.
4. The number of giant pandas in the wild will be smaller if we don't do anything.(改为同义句)
There will be giant pandas in the wild if we do .
5.他说没有什么能阻止他实现梦想。(完成译句)
He said nothing could stop him his dream.
6.最近，肉的价格已经从 10元涨到了15元。(完成译句)
The price of meat already from 10 yuan to 15 yuan recently.
7.我崇拜他，钦佩他的胆量和英勇。(完成译句)
I him, admiring his courage and bravery.
8.这次仪式长达八小时，分为三部分。(完成译句)
The ceremony lasted eight hours and was three parts.
Ⅲ完形填空。
Yang Jun'ao, a 16- year- old student from No. 9Middle School in Nanxian County, Hunan Province, 1 a“ lotus root harvesting robot(采藕机器人)”.
“I got the idea 2 seeing my grandmother, in her 70s, working hard to harvest lotus roots under the hot sun,” Yang said. Sometimes, she would 3 hurt her fingers using harvesting tools.
To make things easier for his grandmother, Yang 4 creating a machine that could automatically(自动地) harvest lotus roots. Thanks to his teacher's help, Yang only spent several months building a model of the machine.
When the lotus roots get ripe(成熟的), their leaves turn brown or black. The robot can find ripe roots by looking at the 5 of the lotus leaves. The robot moves on itself through the muddy field. Its arm then cuts the lotus roots without damaging(破坏) them.
Yang faced 6 like collecting parts for the model, putting them together and using a hot glue gun for bonding during the invention process. “The first time I used a hot glue gun, my hands were shaking. But practice makes perfect, I can do it well later,” Yang laughed.
7 Yang showed the machine to his grandmother, she was happy and gave helpful suggestions for improvement.
Although Yang still needs to make improvements, like finding cheaper ways to make the machines, his teacher Hong spoke highly of Yang's creative thinking and spirit to help his hometown. 8 every part of making the robot was hard, but Yang didn't give up. He divided the big job 9 small, easy-to-do steps and did them one by one. He knew that if he wanted his invention to remain helpful, he had to keep working on it. Also, his teacher 10 him about possible problems, like the machine stopping working suddenly. But Yang decided to face these problems and keep improving his invention.
( ) 1. A. found B. discovered
C. helped D. invented
( ) 2. A. through B. before
C. after D. with
( ) 3. A. hardly B. slowly
C. accidentally D. nationally
( ) 4. A. thought of B. looked up to
C. took pride in D. dealt with
( ) 5. A. color B. size C. place D. time
( ) 6. A. changes B. projects
C. challenges D. characters
( ) 7. A. When B. But
C. If D. Although
( ) 8. A. Recently B. Nearly
C. Suddenly D. Especially
( ) 9. A. on B. with
C. for D. into
( ) 10. A. advised B. warned
C. asked D. doubted
Ⅳ任务型阅读
It was a summer afternoon in the countryside. Wan Bo, a university student, was painting while his classmate Tang Qi was making a wooden box by the river. A little boy riding on a rocking horse caught their eye by chance. It brought them back to their childhood, warm and happy.
“Why not try to make one by ourselves ” said Wan Bo. “You are good at making things and I am interested in painting.”
“Actions speak louder than words,” Tang Qi said. Then, the two young men began to collect some information about it. During those days, watching videos about carving(雕刻) and shaping wood into horse shapes on the Internet became an important part of their life.
Several months later, a wooden rocking horse appeared. They felt so excited that they put the picture of it on the Internet right away. To their surprise, it attracted lots of people's attention and some even hoped to order one. The two young men thought it might be a good chance(机会). They sent some forms(表格) to the customers to make a survey. According to the result, they made each customer a special rocking horse. These horses were quite different from those produced in other factories, and they soon became popular among the customers.
In the first year of their new hobby, Wan and Tang made thirteen rocking horses. Sometimes, they also repaired rocking horses for people. They made the old ones look new again. Wan and Tang helped those people bring back many happy memories.
Their hobby has now become a successful and busy business.
1. Was Wan Bo interested in painting
2. How many rocking horses did they make in the first year of their new hobby
3. What did the forms help Wan and Tang to know about
4. Do you think it is a good idea to start a business with the hobby like the two young university students Please explain.
第五课时作业(Section B 3a— Self Check)
Ⅰ完成句子。
1. He took someone else's umbrella by mistake.(对划线部分提问)
did he take by mistake
2. John went to bed after he finished his homework.(改为同义句)
John go to bed he finished his homework.
3. They didn't clean the classroom.(改为被动语态)
The classroom by them.
4.长时间的工作导致他上周生病了。(完成译句)
The long hours of work his illness last week.
5.他们被阻止进入大楼。(完成译句)
They were entering the building.
Ⅱ口语应用。
A. They are famous inventions. B. Wood, rice, cotton and other plants. C. Don't you think they are very useful for us D. I think it's the greatest and the most useful invention. E. Then they made these and other things into pieces of paper. F. Can you believe that there are almost 7,000kinds of paper today G. Soon after that the foreign countries knew the art of making paper.
A: Hi, Jack. I hear that you' re learning Chinese culture. How is it going
B: Hi, Reem. Pretty well. I've just learnt the history of paper. 1
A: So it is. Can you tell me something about paper I'm really interested in it.
B: 2
A: An amazing number. What is it made from
B: 3 It was Cai Lun who invented paper in the second century.
A: That is to say, paper has a history of about2,000 years. How did Chinese make paper at that time
B: At that time people put the outside covering of a tree and old pieces of cloth into water, and a few days later they took them out. 4
A: When did other countries know how to make paper
B: In the ninth century. There was a war between China and foreign countries. 5 By the way, the world's earliest paper was found in Gansu in 1986.
A: Well, we can't imagine what our life would be like if there was no paper. Thanks for telling me so much.
1. 3. 4. 2. 5.
Ⅲ阅读理解。
①January 20, 2025, a Chinese tech company named DeepSeek made a new AI called DeepSeek-Rl.
② This smart program can solve math problems, write code(代码), and answer questions like top models such as OpenAI's GPT-4o, but it costs much less to build. The team spent only $5.58 million(1/70 of OpenAI's cost) and used 2,048computer chips(芯片) for two months to make it. This shows that good ideas can beat big money.
③DeepSeek-R1 learns by trying many times and getting better, like how students practice math. Other AIs need lots of prepared examples, but R1improves by itself. In a global math test, it got 79.8% right, a little higher than OpenAI's model. A simple version(版本) of R1 can even run on low-cost computers, helping schools and small companies.
④DeepSeek-R1 is free to use and change. On its first day online, over 19, 000 programmers worldwide started projects to study it. A German scientist said experiments with R1 cost $10 instead of $300 with other AIs. Even the top scientist of Meta(a famous U. S. tech company) said, “This kind of free AI could change the world.”
⑤U. S. tech companies are worried. Meta planned to spend $65 billion more on AI research. Experts said China was catching up fast. A report in Nature magazine called R1 a “big step forward”, confirming that smart ideas beat expensive tools.
⑥As a DeepSeek engineer said, “We want AIto be a friend, not something only rich people can use. ” With R1, China shows the world that great things come from new ideas and hard work, not just money.
( ) 1. What can we learn about DeepSeek-R1from Paragraph 3
A. It needs programmers to fix mistakes.
B. It becomes better through practice.
C. It copies answers from other AIs.
D. It only works with expensive tools.
( ) 2. Why did Meta plan to spend more money on AI research
A. To help Chinese companies.
B. To build more computer chips.
C. To compete with DeepSeek-R1.
D. To change the world.
( )3. What does the underlined word “confirming” mean in Paragraph 5
A.怀疑 B.探索 C.期望 D.证实
( ) 4. What's the structure of this passage
Ⅳ读写结合。
White Cane ( 拐杖) Safety Day falls on October 15 every year. The festival was set up for people with poor sight(视力). Now, guide dogs also help them. In China, there are more than 17million poor-sighted people, but only about 400guide dogs. Luckily, help will come soon from a robot guide dog.
The robot is named Xiaojiao. It was developed by a team of scientists at Shanghai Jiao Tong University. The robot is about the size of an English bulldog, but a little wider. It has six legs and walks very stably(稳定地).
Xiaojiao uses AI to plan routes(路线) and recognize(识别) traffic lights. It can remember routes once it learns them. The robot can walk up to three meters every second. A cane is connected to its body. Its owner can push the cane forward to make the robot go faster. When the owner pulls the cane back, the robot slows down.
Xiaojiao can recognize words, so it can listen to and talk to its owner. It can reply to the person in one second. Also it gets the words right 90 percent of the time.
Since Xiaojiao is a robot dog, it may be allowed to go into more places than real dogs. And unlike real dogs, Xiaojiao saves time and money for users because people don't need to raise or train it. What's more, the scientists will produce this robot in large numbers, so the price will be lower, said Gao Feng. He is the head of the team. They will produce a number of trial(测试) robot dogs by the end of this year.
根据语篇与任务要求，在空格处填上适当的短语或句子。
Robot Guide Dog for Poor-sighted People
Present situation Over 17 million people in China have eyesight problems, but 1 available is only about 400.
New solution A robot guide dog named Xiaojiao has been developed by scientists at Shanghai Jiao Tong University.
Xiaojiao's features(特征) ● Size: Similar to an English bull-dog but wider. · Looks: Six legs for stable walking.
Xiaojiao's abilities · It uses AI to plan routes, recognize traffic lights, and remember routes. · It can walk up to 3 meters per second. · It is connected to a cane for 2 by the owner. · It can recognize words, listen to and talk to the owner, reply quickly and get words right 90%of the time.
Xiaojiao's · It can enter more places than real dogs.
advantages (优势) 3 , saving users time and money. · It is expected to be cheaper.
4 Many trail robot dogs will be produced by the end of this year.
1.
2.
3.
4.
单元主题写作专题
写作主题 本单元写作情境属于“人与社会”主题范畴中的“科学与技术”这一主题群，涉及子主题“人类发明与创新”。本单元写作目标是能够介绍某项发明。
好句积累
开头句： 1. It is hard to imagine that Edison failed for over 6,000times.很难想象爱迪生失败了6000多次。 2. You wouldn't believe how popular this great invention is.你绝对无法相信这项伟大的发明有多受欢迎。 中间句： 3. The new invention not only helps us save money, but also helps us save time.这项新发明不仅帮助我们省钱，还帮助我们节省时间。 4. In 1964, Yuan Longping found a natural hybrid rice plant by accident.1964年,袁隆平偶然发现了一株天然杂交水稻。 5. The computer is without doubt one of the most helpful inventions.计算机无疑是最有用的发明之一。 6. Every time I make a call, I'm thankful for the invention of the telephone.每次我打电话时,我都会感激电话的发明。 结尾句： 7. I hope to invent something that can make a great difference to the world in the future.我希望发明一些能在未来给世界带来巨大不同的东西。 8. Thanks to the invention of the washing machine, our life has become more and more convenient.多亏了洗衣机的发明，我们的生活变得越来越方便。 ★典句仿写： 1.很难想象这位发明家已经尝试了如此多次。 this inventor has tried so many times. 2.你不会相信智能手机让我们的生活变得多么便利。 convenient smartphones have made our lives become. 3.茶叶是在大约 5000年前被偶然发现可作为饮料饮用。 Tea was discovered as a kind of drink about 5, 000 years ago. 4.毫无疑问，茶受到世界各地的欢迎。 , tea is welcomed all over the world. 5.多亏了互联网的发明，远距离通信变得可能。 the invention of the Internet, long-distance communication has become possible.
写作实践上周你去市科技馆进行了参观，你对“未来机器人与人类生活”主题展厅的一款家庭医生机器人很感兴趣，你打算在本周英语课的值日生报告上向你班同学介绍它。请你根据下面的参考信息写一篇英文短文。
要求：1.80-120词，开头已给出，不计入总词数；2.文中不能出现自己的姓名和所在学校的名称。
参考信息：
Appearance a cute girl;1.2 meters tall...
Material glass; plastic; metal...
Function (功能) Do housework; speak foreign languages; treat common diseases(疾病); remind people to take medicine...
Last week, I went to the Science and Technology Museum.
[思路点拨]
一、时态：一般现在时为主
二、谋篇布局：
[落笔成章]
Last week, I went to the Science and Technology Museum.
单元语篇回顾及提升训练(六)
课本再现
A
Did you know that tea was invented (偶然) One day, Chinese (rule)Shen Nong was b drinking water. Some tea leaves fell into the water and r there for some time. It produced a nice (气味) so he tasted the brown water. It was quite delicious, and so, tea was invented.
Tea didn't appear in England until around 1660, but in less than 100 years, it had become the
(nation) drink. The tea (/ treId /) from China to Western countries (发生) in the 19th century. This helped to spread the (popular) of tea. Even though many people now know about tea culture, the Chinese are (毫无疑问) the ones who best understand the nature of tea.
B
It is believed that the first basketball game was played on December 21, 1891. Then in 1936 in Berlin, it became an event (在奥运会).
Basketball was invented by a (Canada) doctor named James Naismith. When he was a college teacher, he created a game to be played inside on a hard floor. Dr. Naismith (divide) the men in his class into two teams and taught them to play his new game. Players (在同队) must work together to get the ball in the other team's (/ 'bɑ skIt/).
Today, basketball has (不但) become a popular sport to play, but it has also become a popular sport to watch. NBA and CBA are both very popular now. Many young people (钦佩) the basketball (hero) and dream of becoming (profession) players like them one day.
● 提升训练
1 阅读理解。
①The first half of the year 2024 has seen a lot of new products, such as smartphones with new CPUs and self-driving cars. We, however, should know that these products aren't inventions with new technology. They are just things using old technology which appeared long ago: the first CPU was produced in the 1960s and even the technology of self-driving is over 50 years old. It's time for us to face the cold fact that the creation of new technology is coming to a halt(停滞).
②In fact, there hasn't been much new human technology since the 1980s. And the reason for the difficulties in technological creation is simple: the easy creations have already been made, and now the hard ones are still on the way.
③For example, in the early 19th century, Samul Morse invented the telegram(电报) on his own within weeks. However, when it comes to the 20th century, a scientific breakthrough(突破) like nuclear power plants(核电站), took more top scientists many years to make. That leads to the slowing-down and even the halt of new technological creations.
④ ▲ . Two serious problems could be waiting for us. One is that the human population may be forced to stop growing, because limited(有限的) land on the earth can only produce limited food. Unless new technology appears to help double the food production, we can't afford the ever-growth of the population.
⑤Another is that traveling freely among the stars may never come true. As we know, this kind of travel needs 85% of lightspeed or higher. With our present technology, rockets today can only fly at 1.5% of lightspeed, which stops us from exploring the outer space.
⑥So how can we turn this dark and hopeless future into a bright one Talented young inventors are using AI to put together the knowledge of countless scientists. Brave researchers on biology are working on super brains, which may help humans have much better memories and thinking abilities. Actually, we all should be responsible(有责任的) for the scientific breakthrough. Only through the efforts of all us humans can we have a bright future.
( )1.How does the writer show it's harder to make new creations now in Paragraph 3
A. By comparing facts. B. By listing numbers.
C. By telling stories. D. By asking questions.
( ) 2. Which is the best sentence to be put in the ▲
A. Human population may be badly influenced by the halt.
B. The result of technological halt can be quite worrying.
C. Technological halt could have both good and bad results on us.
D. New technology will be brought to a bright future.
( ) 3. What can we infer from the passage
A. Smartphones are inventions with new technology.
B. Rockets in the future will be able to fly at 85% of lightspeed.
C. It's us humans' duty to realize the science breakthrough.
D. AI and research on biology may lead new technology to appear.
( )4. What's the best structure for this passage
Ⅲ语篇研读。
Big data(大数据) is many sets of information that are put together to be used by a computer program. The computer program looks for different kinds of answers in the data. We can find different kinds of information from many sources(来源) in big data, such as information from the Internet, schools, companies, and governments. One set of data can have people's names and addresses. Another set can have what they like or where they often go.
Big data can be helpful in many ways. The government uses it to understand how many people travel on buses or trains. The information is then used to improve bus or train services. Some schools use big data to understand which children may need extra(额外的) help in class. The teachers can then give these students more help or support so they can perform better at panies use big data, too. It helps them understand their customers better. For example, one company uses weather data to see when people eat the most ice cream. Some hospitals use big data to predict if a baby will get sick when he or she is born too early. Then they can take extra steps to protect that baby from certain illness.
However, big data can also bring trouble. For example, it can be used to predict which kinds of people may break the law or hurt others, although they have not done anything wrong.
How can big data be used for good and bad things That is because people write computer programs to understand big data. People usually think in their own way and then build a thinking model. The thinking model is used to look at and understand the data. Sometimes, the model is helpful to people or businesses. Other times, it can bring trouble to some groups of people.
★理清文意
阅读短文，补全下文中所缺信息。
Big data is many sets of information. They are put together by 1 . The computer program looks for different kinds of answers and we can find different kinds of 2 in big data.
Big data is helpful. The government uses it to improve bus or train services. Some schools use it to find which student need extra panies use big data to understand their customers better. Some hospitals use it to 4 illness. However, big data also brings 5 .
Big data can be used for both good and bad things because people write computer programs to 6 big data.
1.
2.
3.
4.
5.
6.
★思维转换
根据语篇与任务要求，在空格处填上恰当的短语或句子。
A Report About Big Data 7 Big data is many sets of information used by a computer program to look for different kinds of answers. Information from different sources can be found in big data. What are the good points The government can use it to help people 8 when traveling on buses or trains. Schools can use it to help and support students in need. It can be used by companies to learn more about the customers. It can be used to 9 some illnesses by hospitals. What's the bad point
Some groups of people may 10 , even though they have done nothing wrong.
What's the reason
It is people’ s thinking models that decide how computer programs look at and understand big data.
7. 8.
9. 10.
★思维拓展
阅读短文，回答问题。
11.What aspects(方面) of our lives has big data influenced
12. How can we make good use of the good parts of big data
答案
第一课时(Section A 1a—2d)
Ⅰ.1. electricity2. pleasure3. website4. styles 5. be listed
6. having 7. pioneers8. daily9. heel10. scoops
Ⅱ.1. Was listed 2. Whatdid3. discussion about 4. point out 5. such a
6. a point7. What a8. Many modern cars run on electricity
Ⅲ.1-5 ABCCB 6-10 ABACB
Ⅳ.1. in the right way/ in a safe way/ correctly and safely
2. Development Process
3. working on/ trying to improve
4. students can create useful things to help others/ young people have good ideas that can make life better for others/ teamwork and creativity can lead to great inventions
第二课时作业(Section A3a—4c)
Ⅰ.1. spread2. national3. was traded4. was translated5. not to swim
6. be locked7. musical8. popularity9. accidentally
Ⅱ.1. Didring2. werewarned3. a sudden4. droppedinto5. By accident
6. Without doubt7. believed healthier 8. She remained silent during the class
Ⅲ.1-4 BCBA
Ⅳ.1. Yes./ Yes, it will.
2. Their color, taste and shape.
3. Modern technology can make it easier and quicker for us to produce things, but things made by hand can be works of art and they might be the most important cultural treasures for us humans.
4. In the events, Fan Shenghua can show how to roast Longjing tea, talk about its history, and let people try making tea themselves to spread the traditional culture.
语法专练
1-5 BCAAB
第三课时作业(Section B1a—1e)
Ⅰ.1. suddenly 2. crispy 3. salty 4. sour 5. earthquake
6. customers 7. remained
Ⅱ.1. Who/ Whom were 2. How was 3. to make 4. doubt that 5. was happening 6. In the end
Ⅲ.1-5 FGDAC Ⅳ.1-5 CABCB 6-10 DCDBA
第四课时作业(Section B2a—2e)
Ⅰ.1. divided 2. Heroes 3. professional 4. basket 5. sudden
6. fridge 7. bell 8. wolves 9. Boil
Ⅱ.1. Was reported 2. Both and 3. so that4. fewernothing5. from achieving/ realizing 6. has risen 7. look up to8. divided into
Ⅲ.1-5 DCCAA 6-10 CABDB
Ⅳ.1. Yes./ Yes, he was.
2. Thirteen./13.
3. The forms helped them to know what each customer needed / wanted.
4. Yes. Because I can make money and develop my hobby at the same time./ No. Because when a hobby becomes a business, it might lose its fun because of the stress of making money from it.
第五课时作业(Section B 3a—— Self Check)
Ⅰ.1. Whoseumbrella2. didn’t until/ before3. wasn't cleaned4. led to5. stopped/ kept from
Ⅱ.1-5 DFBEG
Ⅲ.1-4 BCDC
Ⅳ. 1. the number of guide dogs2. speed control/ controlling speed3. It doesn't need to be raised or trained/ No raising or training is needed4. Future plan/ Production plan/ Next Step
单元主题写作专题
【好句积累】1. Itis hard to imagine that 2. You wouldn't believe how 3. by accident 4. Without doubt5. Thanks to
【写作实践】I was greatly interested in a new kind of robot — Home Doctor.
Home Doctor looks like a lovely girl, and it is about 1. 2 meters tall. It is made of materials like glass and plastic. Home Doctor can do all kinds of housework and speak five different foreign languages. Home Doctor also has some new functions. It can not only give people helpful advice on health, but also treat common diseases at home. It will save people a lot of time, because they needn't go to the hospital every time they feel sick or get hurt. What's more, it can help take good care of the old people and babies at home.
I believe Home Doctor will make a great difference to people's life, and it will get popular with many families in the future.
单元语篇回顾及提升训练(六)
●A by accident ruler boiling remained smell national trade took place popularity without doubt B at the Olympics Canadian divided on the same team basket not only look up to heroes professional I 1-4 ABDC
Ⅱ.1. a computer program2. information3. help4. predict5. trouble6. understand7. What is it8. get better service/ have a better experience9. predict and prevent10. get into trouble11. Our study, work, travel and health.12. First of all, we should keep big data safe. Second, we can develop cheaper ways to keep data. Last but not least, we should make rules about using data the right way and teach people how to use big data tools properly.