NCERT Solutions for Grade 9 English Words and Expressions - 1 Unit 1 Chapter 1
NCERT solutions for Class 9 English Unit 1 Chapter 1 Reading Comprehension – complete answers & explanations
This blog provides complete NCERT solutions for Class 9 English Unit 1 Chapter 1 Reading Comprehension from the Words and Expressions–1 textbook. This chapter helps students improve important language skills such as reading comprehension, vocabulary, grammar, listening, speaking, editing, and writing. Through interesting topics like future cars, humanoid robots, artificial intelligence, environmental pollution, and technology in education, students learn to understand passages, express opinions, and improve communication skills. The chapter also encourages critical thinking and develops awareness about the role of technology in daily life. These NCERT solutions provide clear and reliable answers that help students understand the correct approach to solving comprehension and language-based exercises.
Download the worksheet and practice alongside solutions for better clarity and confidence in English learning. Parents and teachers can also use these answers to support students during revision and exam preparation. The solutions are presented in a simple and organised way to help students strengthen grammar, vocabulary, and writing skills effectively. Book a free trial now to get expert guidance and improve English communication and comprehension skills.
What this NCERT chapter covers?
1. The chapter focuses on improving reading comprehension and language understanding skills.
2. Students learn about technology, robots, self-driving cars, and artificial intelligence through informative passages.
3. The chapter develops vocabulary by introducing new words, prefixes, suffixes, and word meanings.
4. Learners practice grammar concepts such as conditional sentences and adverbs.
5. The chapter improves editing and error-correction skills through practical exercises.
6. Students strengthen listening and speaking abilities through discussions and opinion-based tasks.
7. The chapter develops paragraph writing and formal letter writing skills.
8. Learners understand the importance of expressing ideas clearly and logically.
9. The exercises encourage students to think critically about technology and human values.
10. Students practice comparing ideas and giving personal views in a structured manner.
11. The chapter also introduces project-based learning through research and opinion activities.
12. Overall, the chapter helps students improve comprehension, communication, grammar, and writing skills.
How to use these NCERT solutions?
1. Read each passage carefully before checking the answers.
2. Try answering the comprehension questions on your own first.
3. Use the solutions to compare your answers and understand the correct approach.
4. Revise difficult vocabulary words and grammar rules regularly.
5. Practice speaking and writing tasks to improve communication skills.
6. Parents and teachers can guide students by discussing the topics and ideas from the chapter.
7. Follow the exact order of exercises given in the worksheet for systematic learning.
8. Use the editing and grammar exercises to improve sentence construction and accuracy.
9. Practice writing tasks carefully to improve organisation and clarity in answers.
10. Revise the chapter regularly to strengthen reading comprehension and exam preparation.
Important tips & tricks for students
1. Read comprehension passages slowly and underline important points.
2. Learn new vocabulary words along with their meanings and usage.
3. Practice grammar exercises regularly to avoid common errors.
4. Write answers in clear and complete sentences wherever needed.
5. Improve editing skills by checking grammar, spelling, and punctuation carefully.
6. Practice speaking activities confidently and express ideas clearly.
7. Focus on understanding the meaning of passages instead of memorising answers.
8. Use proper format while writing letters and paragraphs.
9. Revise conditional sentences and adverbs carefully for better grammar accuracy.
10. Practice reading English passages daily to improve speed and comprehension skills.
NCERT solutions – complete answer key
TEXT I – THE FUTURE CARS
1.
Self-driving cars will be safer because they will communicate with each other to avoid accidents and traffic jams. Fewer human drivers will also allow them to work more flawlessly and safely.
2.
It means that driverless cars will exchange information with each other through technology so that they can avoid collisions, reduce traffic jams and move smoothly.
3.
Self-driving cars will reduce accidents and traffic congestion. They will reduce the need for parking spaces, keep the air clean because they will likely be electric, and allow passengers to use commuting time for work, education or socialising.
4.
GPS is used for navigation and locating places. It helps people to get mapping directions and hail taxis.
5.
A drone is an unmanned flying device controlled by advanced technology.
Advantages:
Drones are used to inspect infrastructure such as bridges and power lines, survey disaster-hit areas, fight animal poaching and deliver medical supplies to remote villages.
6.
Flying cars will use advanced drone technology along with improvements in materials, batteries and software.
7.
Flying cars will be more convenient as they are expected to be more affordable and easier to use than planes and helicopters due to advances in materials, batteries and software.
TEXT II – HUMANOID ROBOT SOPHIA BACK IN INDIA
1.
Sophia is the world’s first humanoid robot. She was created by American scientist David Hanson of Hanson Robotics in Hong Kong.
2.
The audience was excited because Sophia gave witty and intelligent answers to the questions asked during the session at the World Congress on Information Technology–2018.
3.
b) David Hanson
4.
Sophia wants people in the world to develop a feeling of love for all.
5.
c) Hong Kong is her favourite place.
6.
David Hanson asserts that robots will never be a danger to humankind. Instead, they will become friends of humans and there should be mutual trust and respect between humans and robots.
VOCABULARY
1.
(a) sorrowfully
(b) strange
(c) probably
(d) nonchalantly
(e) luminous
2. Sample Answers
Margie’s School
Place - At home
Teacher/s - Mechanical teacher
Learning activities in school
Homework inserted in a slot
Lessons displayed on screen
Learning alone at home
No classmates
Automated tests and marks
Fixed study hours by machine
No playground activities
Individual learning
Your School
Place - School building/classroom
Teacher/s - Human teachers
Learning activities in school
Classroom teaching
Group discussions
Homework in notebooks
Practical activities
Games and sports
Interaction with classmates
School projects
Teacher explanations
3.
(a) misery
(b) diary
(c) scanner
(d) appear
(e) diversity
(g) illuminating
4.
(a) misuse
(b) disagree
(c) disengage
(d) misunderstand
(e) unfold
(f) misspell
(g) disconnect
(h) dislike
(i) invisible
(j) unpredictable
5.
(a) comfortable
(b) sunny
(c) readable
(d) beautiful
(e) enjoyable
(f) suitable
(g) helpful
(h) useful
(i) hazardous
(j) impressive
GRAMMAR
1.
(a) unless
(b) if
(c) if
(d) unless
(e) if
(f) unless
2.
(a) I would never keep a large dog unless I had time to exercise it properly.
(b) Sita would have come first in class if she had not fallen ill.
(c) You must not dive unless you have been properly trained.
(d) Medical evidence suggests that people would enjoy better health if they did not consume refined sugar.
(e) I might have got the job if I had not been late for the interview.
(f) You will fall seriously ill if you do not stop smoking.
(g) If you do not come now, I am going to leave without you
3.
(a) Mr. Sharma suddenly died as the family was getting ready to go for the wedding.
(b) My grandfather arrived early to avoid the traffic rush.
(c) The man thanked me profusely before he drove off.
(d) The children clapped admiringly at the little girl’s extraordinary performance.
(e) The dog bit me hard when I was coming home from school.
(f) Fortunately, the police had several photographs of the suspect.
(g) Sunil abruptly left the room when he saw the bull coming in.
EDITING
1.
The teacher gave an assignment to the students, “Go to people you love and tell them I am sorry.” It sounded stupid to me, but after one week I went to my teacher. I confided I didn’t have anyone to say those words to, but as I began walking home my conscience started talking. Five months ago my friend and I had a vicious disagreement. We avoided seeing each other. We hardly spoke. I convinced myself I should tell my friend I am sorry.
At 5.30 in the evening I went to him and said, “I am sorry.” A transformation came over my friend. His face softened, the arrogance seemed to disappear and he began to cry. He hugged me and said, “I am sorry too, but I’ve never been able to say it.”
2.
(a) Every saying is a wise proverb.
(b) You can see me from there.
(c) They were happy to meet the visitor.
(d) Do not be impatient.
LISTENING
1.
Morrie was a college professor and teacher of Mitch Albom.
2.
Morrie developed his own culture of living by spending time with people, engaging in discussions, walking with friends, dancing to music, reading books, writing letters and appreciating nature.
3.
The project was called Greenhouse. It was meant to provide mental health services to poor people.
4.
Human activities meant interaction, conversation, affection and relationships with people, which made his life meaningful and fulfilling.
5.
The class was about the meaning of life because Morrie was sharing his life experiences and lessons with his student during his final days.
SPEAKING
1. Points for speech
• Technology has made information easily accessible.
• Computers and the Internet allow people to learn anything quickly.
• Digital libraries provide knowledge to everyone.
• Technology should be used wisely for education and development.
• Human intelligence and creativity must guide technological progress.
2. Your views
Students learn best when both human teachers and technology are used together. Human teachers provide emotional support, motivation and personal guidance. Robots and computers can provide quick information, interactive learning and personalised lessons. A combination of both can make education more effective and enjoyable.
WRITING
1. Electronic Waste and Environmental Pollution
Electronic waste is one of the fastest growing types of waste in the world. Discarded electronic devices such as computers, mobile phones and televisions contain harmful substances. These substances pollute the soil, water and air if not disposed of properly. Recycling electronic waste and reducing unnecessary use of gadgets can help protect the environment.
Being Human in the Age of Artificial Intelligence
Artificial Intelligence has made machines capable of performing many human tasks. However, human qualities such as emotions, empathy, creativity and moral values remain unique. In the age of AI, it is important for humans to use technology responsibly while preserving human values and relationships.
Should a Robot Replace the Human Teacher?
Robots can provide quick information and assist in teaching, but they cannot replace human teachers. Teachers understand students’ emotions, encourage them and guide them in life. Therefore, robots should assist teachers, not replace them.
2. Sample Answer -
From:
ABC Colony
New Delhi
Date: 12 July 20XX
To:
The Chief
NASA
Subject: Concern regarding space debris
Sir/Madam,
I am writing to express concern about the increasing amount of debris in space. More than 5,00,000 pieces of space junk travel at extremely high speeds and pose a serious threat to satellites.
The debris can also damage the International Space Station and spacecraft carrying astronauts. If such accidents occur, enormous financial losses and risks to human life may result. Many pieces of debris are too small to track, which makes them even more dangerous.
I request that urgent steps be taken to reduce and manage space debris so that space exploration can remain safe for the future.
Yours sincerely,
Name & Signature
PROJECT
1. Five UFO Sightings
• The Roswell incident (USA, 1947) where an unidentified object reportedly crashed.
• The Phoenix Lights sighting (USA, 1997) where strange lights were seen in the sky.
• The Rendlesham Forest incident (UK, 1980) where military personnel reported UFO sightings.
• The Belgium UFO wave (1989–1990) where triangular flying objects were reported.
• The Tic Tac UFO encounter reported by US Navy pilots (2004).
Opinion
Many UFO sightings may have scientific explanations such as experimental aircraft, satellites or atmospheric phenomena. While they remain mysterious, there is no confirmed evidence that they are extraterrestrial spacecraft.
Why NCERT solutions help students?
NCERT solutions help students improve reading comprehension, grammar, vocabulary, and writing skills in a structured manner. They provide clear understanding of concepts, strengthen language accuracy, and build confidence by offering correct NCERT-aligned answers for effective exam preparation and communication skills development.
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