These Class 7 Poorvi Worksheet and Class 7 English Chapter 7 My Brother’s Great Invention Worksheet with Answers Pdf are perfect for home study.
Class 7 English Chapter 7 My Brother’s Great Invention Worksheet with Answers
Class 7 English My Brother’s Great Invention Worksheet
Class 7 English Chapter 7 Worksheet – Class 7 My Brother’s Great Invention Worksheet
Multiple Choice Questions
Question 1.
Why was Anita nervous about Anand’s burglar alarm?
(a) It was installed secretly at night.
(b) It looked very complicated and high-tech.
(c) She knew it might go wrong and cause trouble.
(d) She thought Papa would praise Anand instead of her.
Answer:
(c) She knew it might go wrong and cause trouble.
Question 2.
What shows that Anand takes his inventions seriously?
(a) He shares his blueprints with newspapers.
(b) He gives names to every object in the house.
(c) He uses professional terms and works with great focus.
(d) He invites scientists to test them.
Answer:
(c) He uses professional terms and works with great focus.
Question 3.
The alarm didn’t impress Papa much because
(a) It rang too often.
(b) It poured water on him when he came home.
(c) It did not scare the thief.
(d) It made the lights flicker.
Answer:
(b) It poured water on him when he came home.
Question 4.
What was the real reason Anita agreed to help Anand?
(a) She wanted to prove him wrong.
(b) She had nothing better to do.
(c) She was scared to say no to Anand.
(d) She couldn’t avoid being dragged into his plans.
Answer:
(d) She couldn’t avoid being dragged into his plans.
Question 5.
Which of the following best describes Anand’s personality?
(a) Calm and cautious
(b) Creative but careless
(c) Curious but quiet
(d) Silent and reserved
Answer:
(b) Creative but careless
Question 6.
The way Anand behaved while working on his invention shows that
(a) he was only pretending to be busy to impress others.
(b) he enjoyed showing off but didn’t really care about results.
(c) he was deeply involved and treated it like serious work.
(d) he copied ideas from books without understanding them.
Answer:
(c) he was deeply involved and treated it like serious work.
Question 7.
Why did the time machine become such a mystery?
(a) It had vanished after Boppa entered.
(b) It had a strange glowing panel.
(c) Nobody believed it could really work.
(d) Boppa disappeared and left behind no clues except the scarf.
Answer:
(d) Boppa disappeared and left behind no clues except the scarf.
Fill in the Blanks
Complete the sentence using words from the given box.
| locked, Boppa, wrong, scarf, time, water, clanging |
(i) Anand believed his burglar alarm would catch a thief by making a _____________ noise.
Answer:
clanging
(ii) Anita warned Anand not to involve her in case something went _____________,
Answer:
wrong
(iv) Papa was angry because the alarm poured _____________ on him.
Answer:
water
(iv) After watching ‘Back to the Future’, Anand wanted to make a _____________ machine.
Answer:
time
(v) Anand hid his tools because Papa had _____________ the toolbox.
Answer:
locked
(vi) The burglar who entered their house was actually _____________.
Answer:
Boppa
(vii) The green _____________ left behind suggested that someone had been there.
Answer:
scarf
State True or False
(i) Anand always checked his inventions carefully before using them.
Answer:
False
(ii) Anita wanted to read her book instead of helping Anand.
Answer:
True
(iii) Papa appreciated Anand’s creativity with the burglar alarm.
Answer:
False
(iv) The time machine made strange noises when activated.
Answer:
True
(v) Mrs. Sharma and her husband came to the house after hearing noises.
Answer:
True
(vi) Boppa was caught and sent to the police.
Answer:
False
(vii) Anand was proud and confident about his inventions.
Answer:
True
Answer the following Questions
(i) What did Anand hope his burglar alarm would do to a thief?
Answer:
Anand hoped that his burglar alarm would make a loud noise and drop water on the thief’s head to scare him away and give them time to call the police.
(ii) Why did Anita hesitate to be part of Anand’s plans?
Answer:
Anita hesitated to be part of Anand’s plans because she was worried that his inventions might fail and cause problems, especially since they often turned out to be risky and unpredictable.
(iii) What made the time machine scene mysterious?
Answer:
The time machine scene became mysterious because, after Boppa used it, he disappeared without a trace, leaving behind only his green scarf, which made everyone wonder what had really happened.
(iv) How did Anand show presence of mind during the robbery?
Answer:
Anand showed presence of mind during the robbery by cleverly lying that the room was locked, which confused the thief and made him believe there was no way to enter. This act bought them enough time for the situation to be handled safely.
(v) How did the neighbours respond to the children’s calls for help?
Answer:
The neighbours rushed over, opened the door, and helped check the house for the intruder.
Extract Based Questions
I. “If you get a shelling, don’t bring me in,” I warned Anand.
“Nothing will go wrong this time. I’ve planned it out carefully.”
(i) What does Anita mean by ‘get a shelling’?
Answer:
By ‘get a shelling’, Anita means receiving a scolding or punishment, likely from their parents, if something goes wrong.
(ii) Find a synonym for ‘warned’.
Answer:
A synonym for ’warned’ is ‘advised’ or ‘cautioned’.
(iii) Anand was confident because _____________
Answer:
he had planned everything carefully and believed nothing would go wrong this time.
(iv) What does Anand’s tone suggest?
(a) Nervousness
(b) Overconfidence
(c) Confusion
(d) Shyness
Answer:
(b) Overconfidence
II. “That’s your room. He’ll come back as mad as mad can be.”
“At least it will give us some time to think of something.”
(i) What is Anita worried about here?
Answer:
Anita was worried that the thief would find out that he was being misled.
(ii) What is the meaning of ‘mad’ in this line?
Answer:
In the given line, mad refers to being very angry.
(iii) Anand lied about the room because _____________
Answer:
he wanted some time to come up with a plan.
(iv) What quality of Anand is shown here?
(a) Dishonesty
(b) Panic
(c) Quick thinking
(d) Fear
Answer:
(c) Quick thinking
Working with Language!
Match the words in column A to their specifications in column B.
| Column A | Column B |
| (i) Anand built a burglar alarm | (a) and got soaked |
| (ii) Anita preferred to read | (b) because Papa thought it was unsafe |
| (iii) Papa opened the door softly | (c) leaving only his scarf behind |
| (iv) Anand lied about the room | (d) but got pulled into the plan |
| (v) Boppa disappeared | (e) to mislead the thief |
| (vi) The time machine was dismantled | (f) it poured water on Papa accidentally |
Answer:
| Column A | Column B |
| (i) Anand built a burglar alarm | (a) and got soaked |
| (ii) Anita preferred to read | (b) because Papa thought it was unsafe |
| (iii) Papa opened the door softly | (c) leaving only his scarf behind |
| (iv) Anand lied about the room | (d) but got pulled into the plan |
| (v) Boppa disappeared | (e) to mislead the thief |
| (vi) The time machine was dismantled | (f) it poured water on Papa accidentally |
Use the words given in the box correctly to complete the paragraph.
| Burglar, gently, time, wrong, scarf, blueprint, water, no, sounds, aliens |
Anand was always full of ideas. One day, he decided to make a (i) _____________ alarm. He showed Anita a (ii) _____________ and explained how it would work. But things didn’t go as planned. Papa opened the door (iii) _____________ and was soaked with (iv) _____________. After this, Anand stayed quiet for a while. Then, after watching a movie, he wanted to build a (v) _____________ machine. Papa said (vi) _____________, but Anand kept working. When a thief entered, he gave them a (vii) _____________ direction. Strange (viii) _____________ and lights came from the room. Only a green (ix) _____________ was found, and Anand believed the machine had worked. He now wants to contact (x) _____________ from space.
Answer:
(i) burglar
(ii) blueprint
(iii) gently
(iv) water
(v) time
(vi) no
(vii) wrong
(viii) sounds
(ix) scarf
(x) aliens
Rearrange the following sentences to form a coherent and meaningful paragraph from the story’s events.
(i) The alarm went off with a loud as soon as the thief touched the door.
(ii) Anand’s machine made a strange sound before it started to work.
(iii) We heard a as the heavy box was dropped onto the floor.
(iv) The door creaked and gave a sound when Papa opened it slowly.
(v) I warned Anand not to involve me, but he was confident his plan Would work.
(vi) Anand’s burglar alarm involved a water bag that would fall on the thief s head when the door opened.
(vii) Papa was thoroughly soaked when the alarm went off.
Answer:
(iii) → (iv) → (v) → (vi) → (vii) → (i) → (ii)
Let us Learn!
Below are some sentences from the chapter. Read theni carefully and identify the onomatopoeic words in each sentence. Fill in the blanks with the correct words.
(i) The alarm went off with a loud _____________ as soon as the thief touched the door.
(ii) Anand’s machine made a strange _____________ sound before it started to work.
(iii) We heard a _____________ as the heavy box was dropped onto the floor.
(iv) The door creaked and gave a _____________ sound when Papa opened it slowly.
Answer:
(i) BEEP
(ii) WHIRR
(iii) THUD
(iv) CREAK
Match the following Binomials in column A from the chapter to their literal meanings in column B.
| Column A | Column B |
| (i) Up and down | (a) Describes the balancing of ideas between Anita and Anand. |
| (h) Left and right | (b) Refers to the failure and success Anand faced with his invention. |
| (iii) Give and take | (c) Describes the confusion and search in the messy room. |
| (iv) Try and try | (d) The way Anand kept working on his invention despite setbacks. |
| (v) Black and white | (e) Describes the clear difference between things in the situation. |
Answer:
| Column A | Column B |
| (i) Up and down | (b) Refers to the failure and success Anand faced with his invention. |
| (h) Left and right | (c) Describes the confusion and search in the messy room. |
| (iii) Give and take | (a) Describes the balancing of ideas between Anita and Anand. |
| (iv) Try and try | (d) The way Anand kept working on his invention despite setbacks. |
| (v) Black and white | (e) Describes the clear difference between things in the situation. |
Idioms are expressions whose meanings are different from the literal meanings of the words. Read the sentences from the chapter and identify the idioms. Then, match them with their meanings.
(i) “Anand was burning the midnight oil to finish his invention.”
(ii) “Papa’s reaction made it clear that he had had enough of Anand’s experiments.”
(iii) “Anita felt like she was caught between a rock and a hard place when Anand asked for help.”
(iv) “Anand’s inventions were a blessing in disguise because they finally worked after several tries.”
(v) “Papa told Anand that this was the last straw when the alarm went off again.”
Match the following idioms with their meanings.
| Column A | Column B |
| (i) An unexpected benefit or positive outcome from a difficult situation. | (a) Burning the midnight oil |
| (ii) To be in a difficult situation with no easy solution. | (b) He had had enough |
| (hi) To work late into the night. | (c) Caught between a rock and a hard place |
| (iv) To reach a point where you cannot tolerate anymore. | (d) A blessing in disguise |
| (v) To be the final problem or difficulty that causes a situation to end. | (e) This was the last straw |
Answer:
| Column A | Column B |
| (i) An unexpected benefit or positive outcome from a difficult situation. | (d) A blessing in disguise |
| (ii) To be in a difficult situation with no easy solution. | (c) Caught between a rock and a hard place |
| (hi) To work late into the night. | (a) Burning the midnight oil |
| (iv) To reach a point where you cannot tolerate anymore. | (b) He had had enough |
| (v) To be the final problem or difficulty that causes a situation to end. | (e) This was the last straw |
Fill in the blanks with the correct form of the verb in either the Simple Past or Past Perfect tense.
(i) By the time Anita reached the room, Anand _____________ (finish) his experiment and was waiting for her.
(ii) When Papa _____________ (enter) the room, the alarm went off loudly.
(iii) Anita _____________ (not/understand) the seriousness of Anand’s invention until she saw it in action. .
(iv) The machine had already _____________ (break) when Anand tried to fix it again.
(v) Before the alarm rang, Anand _____________ (make) sure everything was set up carefully.
(vi) By the time the neighbours arrived, we _____________ (call) for help multiple times.
(vii) After Anand _____________ (explain) how the machine worked, everyone felt relieved.
Answer:
(i) had finished
(ii) entered
(iii) did not understand
(iv) broken
(v) made
(vi) had called
(vii) explained
Let us Write!
Question 1.
Imagine the burglar actually travelled back in time. Describe his new life.
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
Question 2.
Write a news report titled: ‘Boy Builds Working Time Machine?’
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
Let us Explore!
Question 1.
Research an Indian inventor and write about their invention.
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
My Brother’s Great Invention Class 7 Worksheet
Let us Discuss
I. Complete thé cause-and-effect table given below.
| Cause | Effect |
| 1. Papa wanted to know about the mischief created in the house. | _________________________________ |
| 2. ______________________________________ | Anand found the time an opportunity for creating a burglar alarm. |
| 3. Anand decided to make a time machine and he would need various tools and gadgets in the house. | _________________________________ |
| 4. Anand did not allow anybody to enter his room for around a fortnight. | _________________________________ |
II. What faults did Anand commit while designing the burglar alarm?
III. Arrange the following events in the correct order of occurrence.
1. At once, there was a crash followed by a loud scream.
2. The time machine was dismantled, as it was not safe in Papa’s opinion.
3. Papa and Ma left by the afternoon train and were coming back by the following evening.
4. We entered the room cautiously and turned on the lights.
5. The door swung open and we saw a violent looking fellow with a green scarf.
Think beyond
I. Read the extracts given below and answer the questions that follow.
1. Recently there had been a rush of thefts in the colony and Anand had got it into his head that what was needed was a burglar alarm. So, the minute Papa left for the office and Ma for the market, he started on his latest scheme. As usual, I had to be involved, though I’d have preferred to finish my novel. “If you get a shelling, don’t bring me in,” I warned Anand.
“Nothing will go wrong this time. I’ve planned it out carefully. See the blueprint.” Anand loves words like blueprint-it makes him feel professional! Anyway, I looked at the elaborate drawing of doors, wires, and bells and asked, “How does this thing work?”
(i) Complete the following sentence suitably by choosing the correct option from those given in the brackets.
When Anita says, “If you get a shelling, don’t bring me in,”she wants to _______________ (avoid/come near) explosive things.
(ii) “Nothing will go wrong this time.” This means that Anand has _______________
(a) well thought over his project.
(b) never carefully applied his idea.
(c) confidence of his success.
(d) doubt over the success of his project.
(iii) Which of the following options most suitably describes Anita’s personality?
(a) Cooperative
(b) Jealous
(c) Responsible
(d) Selfish
(iv) Based on the extract, how will you interpret Anita’s reaction to Anand’s project?
________________________________________________________
2. “At least it will give us some time to think of something,” Anand said. “He’ll take a while to TjjS* locate the light switch. Let’s shout” All of a sudden there was a crash followed by a loud scream. More strange noises emerged from the next room-a few muffled thumps, an eerie whine, and a low humming sound.
“My time machine, he’s started it!” Anand gasped. “I wish we could get out of this room and see what is happening out there.”
(i) Complete the sentence given below with a suitable reason.
Anand suggested Anita that they should shout because _______________
(ii) Select a line from the extract that shows Anand’s joy at the top.
(iii) Anand needed some time to think of something because
(a) He wanted to repair the time machine,
(b) He felt hungry and wanted some food,
(c) He wanted to catch the burglar.
(d) He had to call his neighbours.
(iv) Which of the following best describes the atmosphere in the extract?
(1) Entertaining
(2) Suspenseful
(3) Fearful
(4) Joyful
(5) Thrilling
(a) 1,3 and 5
(b) 2, 4 and 5
(c) 2, 3 and 5
(d) 2, 3 and 4
II. Complete the table with the suitable traits of the characters based on evidence from the text. Choose the traits given in the box below. An example has been done for you.
| truthfulness, confident, sincerity, courageous, cleanliness, suggestive |
| Characters | Traits | Evidence from the text |
| Anita | 1. sincerity | As usual, I had to be involved though I’d have preferred to finish my novel. |
| 2. __________ | When Ma didn’t notice, the fellow didn’t even comb his hair. | |
| 3. __________ | “You silly goose!” I said angrily as soon as the man had gone. | |
| Anand | 1. _______________ | Anand did not dare try out anything new. |
| 2. _______________ | “And it’s only one night,” Anand added. | |
| 3. _________________ | “Let’s shout anyway,” Anand suggested. |
Answer the following questions.
1. Why did Anita avoid to be involved in Anand’s inventions?
________________________________________________________
2. What force drove Anand’s idea to build a time machine?
________________________________________________________
3. What did the thief do after entering Anita’ house?
________________________________________________________
4. What precautions did Anand’s father take to check his son’s experiments?
________________________________________________________
5. How did Anita respond to Anand’s time machine incident?
________________________________________________________
6. What steps did the neighbours take to ensure the children’s safety?
________________________________________________________
Let us learn
I. Binomials are expressions consisting of two words that are commonly used together in a fixed order usually linked by a conjunction such as ‘and’ or ‘or’.
1. Match the words in Column 1 with the correct pairs in Column 2 to make binomials.
| Column 1 | Conjunctions | Column 2 |
| (i) rise | And or |
A. butter |
| (ii) knife | B. loss | |
| (iii) high | C. never | |
| (iv) bread | D. fall | |
| (v) dead | E. foe | |
| (Vi) now | F. low | |
| (vii) friend | G. alive | |
| (viii) win | H. fork | |
| (ix) off | J. then | |
| (x) now | K. on |
II. Onomatopoeia-Onomatopoeia is the use of words that imitate actual sounds of the things they describe.
Read the sound words in Column 1. Complete Column 2 by matching expressions from the box, given below. An example has been done for you.
- A continuous low sound
- Continuous loud noises
- A loud ringing sound like that of a metal being hit
- A series of short high sound
- Falling in drops
| Column 1 | Column 2 |
| Clanging | |
| Splash | Falling ¡n drops |
| Clattering | |
| Buzzing | |
| Twittering |
2. Complete the following sentences with suitable binomials from question II.
(i) The history of the Roman Empire is a story of _______________ experiencing periods of great power and expansion followed by decline and eventually collapse.
(ii) I always use a _______________ when I eat my breakfast.
(iii) Ravi searched _______________ for his notebooks, and he still can’t find them.
(iv) The court issued orders that the culprits should be arrested _______________
(v) The mobile repair business is actually my _______________
(vi) Every _______________ I like to take a break from my work and go for a walk in the park.
(vii) If you want to get tickets to the, IPL Match, it’s _______________ they’re going to sell out.
(viii) Unmindful of the final score, the team will always be proud of its effort, _______________
(ix) Fie was still uncertain whether the soldiers were _______________ as they led him to a hilltop village.
(x) The old washing machine was working _______________ for a while, but it eventually stopped working completely.
3. Complete the paragraph by using the phrasal verbs given in the box below.
| Put off, worked out, set off, looked into, got on with, broke down, came up with, brought up, blown up over, called me into |
After I (i) _______________ for work this morning, my car (ii) _______________ in the middle of the road, so I had to call a taxi. When I finally arrived at the office, my senior (iii) his room. He (iv) _______________ a project that I had (v) _______________ working on for several days. He was a little (vi) _______________ the fact that I was overdue. I (vii) _______________ the reason for the delay and (viii) _______________ a few solutions. He took my suggestions on, and we worked together to get it done. By the end of the day, we had (ix) _______________ a plan to catch up and we (x) _______________ our work.
III. Idiom-An idiom is a phrase or expression that has a meaning different from the literal meaning of the individual words. For example, ‘raining cats and dogs’ means ‘raining heavily’.
Fill in the blanks with suitable idioms choosing from the box.
| crying over spilt milk, beating around the bush, on cloud nine, bury the hatchet, kills two birds with one stone, in the same boat, face the music |
1. Every staff got a pay cut. We’re all _______________.
2. Stop _______________ and tell me why you didn’t show up to my birthday party.
3. After years of not speaking to each other, they finally decided to _______________ and become friends again.
4. Yes, we made a mistake, but there’s no use of _______________ Let’s focus on finding a solution.
5. You made a mistake, and now you have to _______________ and accept the criticism.
6. By taking the train instead of driving, she _______________ saves money and helps the environment.
7. When she got the job offer, she was _______________ as it was her dream job.
IV. Simple Past and Simple Past Perfect Tense
The Simple Past Tense describes a completed action that happened in the past, while the Past Perfect Tense describes an action that was completed before another past action or a specific point in the past. For example,
- I finished my homework at 7 o’clock. (Simple Past Tense)
- The class teacher had left the classroom by the time the Principal arrived in the class. (Past Perfect Tense)
1. Underline the verbs in Simple Past and encircle the verbs in Past Perfect tense for the following sentences.
(i) When we reached the New Delhi Railway Station, the Satabdi Express had already left for Jaipur and we had to come back home hanging our head.
(ii) We arrived at the school around half an hour late. We found that the meeting had started at its scheduled time.
(iii) Madhu had done all the critical questions before she appeared at the board examination.
(iv) Mother came back home after she had finished marketing.
(v) When Anand’s father entered the house, he had already fixed the burglar alarm on the main door.
2. Fill in the blanks with the Simple Past or Past Perfect form of the verbs given in brackets.
1. By the time we (i) _______________ (arrive) at the library building, I found that everyone (ii) _______________ (go). I (iii) _______________ (wait) forthe next bus to arrive and finally, I (iv) _______________ (come) back home with my old friend.
2. The old clock (i) _______________ (tick) for many years, a silent witness to countless memories. One day, however, the clock (ii) _______________ (stop), its gentle rhythm replaced by a disconnecting silence. Before the clock (iii) _______________ (stop), my grandfather (iv) _______________ (work) diligently to keep it running smoothly. He (v) _______________ (repair) the gears and springs, and thus ensured that the clock would continue to tick for years to come.
3. Combine the pairs of sentences using the time expressions in boxes given below and rewrite them using the past perfect tenses. One example has been done for you.
Example:
Ravi had called for the taxi before he prepared for the railway station.
| Old Actions | Time Expressions | New Actions |
| (i) Ravi called for the taxi. | Before, after, by the time, when | He prepared for the railway station. |
| (ii) Ravi finished his homework. | His father came back from office. | |
| (iii) Mother bought green vegetables from the green grocer. | She cooked a tasty dish for all. | |
| (iv) Guests arrived at home. | We all arrived at the Inter state Bus Station. | |
| (v) All the tickets for Shimla and Manali sold out. | Countless wells were dug out to fight water crisis in the village. | |
| (vi) The villagers left the village. | They visited the temple with grandmother. |
Let us listen
I. Request your classmates/brother/sister to read out a conversation between Ravi and Asha. Asha is Raju’s sister and she receives the call. As you listen, choose the true statements from 1 to 5 given below. (Transcript Page 122)
1. Ravi makes calls to Asha.
2. Raju’s sister receives the call and replies him that he is sleeping now.
3. Ravi wants to know who was on the line.
4. Raju wants Ravi should return his notebook, and Asha should inform him about this.
5. Asha also asks him what else she could do for him.
II. Listen to the conversation again and fill in the blanks with the exact words you hear.
1. Ravi: I am Ravi’s (i) _______________ May I know who is speaking?
2. Asha: I’m Asha, his (ii) _______________.
3. Ravi: Hello (iii) _______________!
4. Asha: Raju has gone to his (iv) _______________
5. Ravi: When will he (v) _______________
Let us speak
I. Read the story given below aloud. Check the correct pronunciation of the underlined words with the teacher.
Ravi and Raju were friends. Ravi was a true and loyal friend, but Raju was a selfish friend.
One day they set out on a long journey. Their way lay through a thick forest. As they were passing through it, they saw a bear. It was coming towards them. Raju at once climbed up a nearby tree. He was now safe. Ravi didn’t know howto climb a tree. He had heard that the bear didn’t eat the dead. So, he lay down on the ground and held his breath.
The bear came and sniffed Ravi. It took him for a dead man. Then, it went away. Now Raju got down the tree. He asked Ravi, “What did the bear ask him?” Ravi replied, “The bear advised me not to trust a false friend like you.” Raju felt ashamed.
II. Now try saying this tongue twister fast as many times as you can.
“Fifty flamingos fluttered fast, flying fearlessly through the forest fog”.
Let us write
Write a paragraph on a vocation you like. Describe why you like this vocation with a sense of pride.
Let us explore
You may have heard about Indian inventors and their inventions. The names of such famous Indian inventors are mentioned below. Search on Internet and know about their lives and inventions. You may also prepare a short biography on their contributions to the ancient society.
1. Aryabhatta
2. Nagarjuna
3. Baudhayana
4. Varahamihira