Samacheer Kalvi Class 4 English Solutions Term 1 Chapter 1 Robot Expool

A. Choose the Correct Answer.

 

Question 1. Anitha goes to the
(a) Book fair
(b) Vacation
(c) Robot expo
(d) Dance program
Answer: (c) Robot expo
In simple words: Anitha visited a Robot Expo, which is an event where new robots are shown.

🎯 Exam Tip: Pay attention to keywords in the question like "goes to" to identify the location or event from the options.

 

Question 2. The robot that sat on her shoulder was a ________.
(a) Ant
(b) Butterfly
(c) Puppy
(d) Dragonfly
Answer: (b) Butterfly
In simple words: A robot shaped like a butterfly landed on Anitha's shoulder at the expo.

🎯 Exam Tip: Remember specific details about the characters and events in the story to answer questions accurately.

 

Question 3. Anitha's friends wanted a ________ robot in their houses.
(a) Butterfly
(b) Ant
(c) Cook
(d) Fish
Answer: (c) Cook
In simple words: Anitha's friends wished to have a robot that could cook meals for them at home.

🎯 Exam Tip: Understand the desires and thoughts of different characters in the story to correctly identify their wishes.

 

Question 4. Brain of a robot is the ________.
(a) Controller
(b) Mechanical part
(c) Sensor
(d) Camera
Answer: (a) Controller
In simple words: The controller is the main part of a robot that acts like its brain, telling it what to do.

🎯 Exam Tip: Learn the basic components of a robot and their functions, especially key terms like "controller" which manage its operations.

 

Question 5. A robot advised her to ________.
(a) Keep silence
(b) Use dustbin
(c) Don't spit.
(d) Wash hands
Answer: (b) Use dustbin
In simple words: One of the robots at the expo told Anitha to always put trash in the dustbin.

🎯 Exam Tip: Note down any advice or lessons given by characters or objects in the story, as these often appear in questions.

Choose the Correct Additional Questions and Answers

 

Question 1. A humanoid welcomed Anitha into the ________.
(a) House
(b) School
(c) Hall
(d) Shop
Answer: (c) Hall
In simple words: A robot that looked like a human greeted Anitha when she entered the main hall of the expo.

🎯 Exam Tip: Remember where key events happen in the story, such as where Anitha was welcomed.

 

Question 2. A robot danced for the songs played by ________.
(a) The students
(b) Musicians
(c) Other robots
(d) The visitors
Answer: (d) The visitors
In simple words: A robot showed off its dancing skills to the music that the people watching were playing.

🎯 Exam Tip: Identify who was present during events in the story to determine the audience for the robot's dance.

 

Question 3. A robot served Anitha ________.
(a) Salad
(b) An omelette
(c) Bread
(d) Coffee
Answer: (b) An omelette
In simple words: Anitha was given an omelette to eat by one of the robots at the expo.

🎯 Exam Tip: Keep track of what each robot did or offered to the characters in the story.

 

Question 4. There are ________ main parts in this robot.
(a) Two
(b) Four
(c) Three
(d) Five
Answer: (c) Three
In simple words: The robot discussed in the story has three main components that make it work.

🎯 Exam Tip: When numbers or lists are mentioned in the story, make sure to remember them precisely.

B. Answer the Following Questions.

 

Question 1. Where did Anitha go?
Answer: Anitha visited the Robot Expo. It was a place where many different kinds of robots were displayed.
In simple words: Anitha went to the Robot Expo.

🎯 Exam Tip: State the location clearly and concisely, as mentioned in the story.

 

Question 2. What did Anitha eat in the expo?
Answer: Anitha ate an omelette at the expo. A robot specifically prepared and served it to her.
In simple words: Anitha ate an omelette at the expo.

🎯 Exam Tip: Focus on the specific item mentioned that Anitha consumed at the event.

 

Question 3. What are the three parts of a robot?
Answer: The three main parts of a robot are:
1. Controllers
2. Mechanical parts
3. Sensors. These parts work together to make the robot function properly.
In simple words: A robot has three main parts: controllers, mechanical parts, and sensors.

🎯 Exam Tip: List the parts clearly and numerically if they are distinct items, as this makes the answer easy to read.

 

Question 4. What is the use of mechanical parts?
Answer: Mechanical parts in a robot are responsible for its movement. They are the components that help the robot physically move around and perform actions.
In simple words: Mechanical parts help the robot move.

🎯 Exam Tip: Briefly explain the function of each part when asked about its use, using simple action words.

 

Question 5. What robot will you make? Why?
Answer: I would create a robot that is skilled in cooking. This robot would be asked to prepare meals that are both healthy and delicious, making food preparation easier and more enjoyable.
In simple words: I would make a cooking robot to prepare healthy and tasty food.

🎯 Exam Tip: When answering "what" and "why" questions, make sure to address both parts clearly in your response.

Arrange the Pictures by Using Numbers.

 

Question 1.
Answer: The pictures should be arranged in the following order: First, the iron box (3), then the robot (2), followed by the tea cup (1), and finally the food plate (4). This sequence shows different objects that might be found or used in daily life.
In simple words: The pictures are arranged like this: 3 (iron), 2 (robot), 1 (tea cup), 4 (food).

🎯 Exam Tip: Observe the images carefully and think about a logical order for them, or identify the numbering provided in the correct solution.

Answer the Following.

 

Question 1. What day is it?
Answer: The day is Monday. This is often the start of a new week, signaling routines like school or work.
In simple words: It is Monday.

🎯 Exam Tip: For simple questions, provide a direct and accurate answer based on the context.

 

Question 2. Where is the key?
Answer: The key is located inside the lunch box. This is a common place to keep small items for safekeeping.
In simple words: The key is in the lunch box.

🎯 Exam Tip: Pay attention to prepositional phrases (like "in the lunch box") that indicate location.

Let Us Write

 

Question 1.
Answer: This activity involves filling out an application form for Annual Day participation. You need to provide personal details like name, standard, father's name, mother's name, date of birth, gender, and select the competitions you wish to participate in (Dancing, Singing, Speech, Drama, Story telling). You also need to indicate if you've participated before, choose a practice session, and provide address and contact information. Finally, signatures from the student and parent are required. The example shows a filled form for a student named Swetha M.
In simple words: The task is to fill in an application form for an Annual Day event, giving your details and choosing what you want to do. An example of a filled form is shown.

🎯 Exam Tip: When filling out forms, always write clearly, check for correct spelling, and make sure all required fields are completed accurately.

I Can Do

A. Choose the Correct Option.

 

Question 1. Vicky's dad bought a ________ robot.
(a) Active
(b) Lazy
(c) Trick
(d) Clever
Answer: (c) Trick
In simple words: Vicky's father purchased a robot that was capable of performing tricks.

🎯 Exam Tip: Recall the specific adjective used in the story to describe the robot Vicky's dad bought.

 

Question 2. Vicky decided to ________ the robot at the end.
(a) Keep
(b) Sell
(c) Praise
(d) Give away
Answer: (b) Sell
In simple words: Vicky chose to sell the robot after some time.

🎯 Exam Tip: Pay attention to the resolution of the story, especially decisions made by the main characters regarding key items.

B. Tick (✔) The Plural Forms.

 

Question 1.
Answer: The correct plural form for 'Lady' is 'Ladies'. The options provided are 'lady', 'ladys', and 'Ladies'. The only correct choice is 'Ladies'.
In simple words: For the word 'Lady', the correct plural is 'Ladies'.

🎯 Exam Tip: Remember common irregular plural forms; words ending in '-y' often change to '-ies' when made plural if the 'y' is preceded by a consonant.

 

Question 2.
Answer: The correct plural form for 'Key' is 'Keys'. The options provided are 'Key', 'Keys', and 'Keyes'. The only correct choice is 'Keys'.
In simple words: For the word 'Key', the correct plural is 'Keys'.

🎯 Exam Tip: If a word ends in a vowel followed by 'y', simply add '-s' to make it plural, like in 'key' becoming 'keys'.

C. Write The Plural Word.

 

Question 1. Catch
Answer: The plural word for 'Catch' is 'Catches'. We add '-es' to words ending in '-ch' to form their plural.
In simple words: The plural of 'Catch' is 'Catches'.

🎯 Exam Tip: Remember the rule for forming plurals of words ending in 'ch', 'sh', 's', 'x', or 'z', which is to add 'es'.

 

Question 2. Berry
Answer: The plural word for 'Berry' is 'Berries'. When a word ends in a consonant followed by 'y', we change the 'y' to 'i' and add '-es' to make it plural.
In simple words: The plural of 'Berry' is 'Berries'.

🎯 Exam Tip: Practice the rule for pluralizing words ending in 'y': if a consonant comes before 'y', change 'y' to 'i' and add 'es'.

D. Connect The Rhyming Words.

 

Question 1.
Answer: The rhyming words are:
- Strong rhymes with Along
- Tall rhymes with Call
- Sack rhymes with Back. Identifying rhyming words helps with pronunciation and poetry.
In simple words: Strong rhymes with Along, Tall rhymes with Call, and Sack rhymes with Back.

🎯 Exam Tip: Rhyming words usually have the same ending sound, even if their spellings are different. Look for similar sounds at the end of words.

E. Recite The Poem "My Robot" With Correct Intonation.

 

Answer: This is an activity meant for students to perform verbally. The goal is to read the poem "My Robot" aloud using appropriate intonation, which means varying your voice's pitch and tone to express the meaning and emotion of the words. This helps to make the recitation more engaging and understandable. Practicing intonation improves speaking skills.
In simple words: This is a speaking activity where students should read the poem "My Robot" out loud, changing their voice to show feeling.

🎯 Exam Tip: When reciting a poem, practice speaking clearly, pausing at commas and full stops, and changing your voice to match the mood of the poem.

F. Circle The Odd One Out.

 

Question 1. city, boy, book, Chennai
Answer: The odd one out is 'Chennai'. While 'city', 'boy', and 'book' are common nouns, 'Chennai' is a proper noun, specifically the name of a city. Proper nouns are capitalized and refer to specific names, while common nouns refer to general items.
In simple words: Chennai is the odd one because it is a specific name (a proper noun), while city, boy, and book are general names (common nouns).

🎯 Exam Tip: To find the odd one out, look for a common category or characteristic that most items share, and identify the one that doesn't fit.

 

Question 2. Karikalan, Paari, Kumaran, king
Answer: The odd one out is 'king'. 'Karikalan', 'Paari', and 'Kumaran' are all specific names of people or characters (proper nouns). 'King', however, is a common noun, referring to a general title or role. Kings like Karikalan ruled ancient kingdoms.
In simple words: King is the odd one out because the others are specific names of people.

🎯 Exam Tip: Distinguish between specific names (proper nouns) and general terms (common nouns) to identify the item that doesn't belong.

 

Question 3. boy, girl, man, Pooja
Answer: The odd one out is 'Pooja'. 'Boy', 'girl', and 'man' are common nouns that describe gender and age. 'Pooja', on the other hand, is a specific name for a person (a proper noun). This type of naming is common in many cultures.
In simple words: Pooja is the odd one out because it's a specific name, while boy, girl, and man are general words for people.

🎯 Exam Tip: Always look for categories. If most words are general, the specific name will be the odd one out, and vice-versa.

 

Question 4. mango, banana, fruit, apple
Answer: The odd one out is 'fruit'. 'Mango', 'banana', and 'apple' are specific types of fruits. 'Fruit' itself is a general category that includes all these specific items. Knowing these categories helps organize information.
In simple words: Fruit is the odd one because mango, banana, and apple are all kinds of fruit.

🎯 Exam Tip: Identify the broader category among a list of specific items to find the odd one out.

 

Question 5. cow, tiger, lion, animal
Answer: The odd one out is 'animal'. 'Cow', 'tiger', and 'lion' are specific types of animals. 'Animal' is the general category that includes all these creatures. All living beings are categorized to understand their features better.
In simple words: Animal is the odd one because cow, tiger, and lion are all different kinds of animals.

🎯 Exam Tip: Look for the general term that encompasses all the other specific terms in the list to determine the odd one out.

Robot Expo Summary In English And Tamil

Anitha meets her friends and shares her experience of a robot expo.

Friends: Hi! You look excited. Anything special?

Anitha: Yes! I went to the 'ROBOT EXPO' yesterday. I was so excited seeing all the robots.

Friends: Tell us more!

Anitha: A humanoid welcomed me into the hall.

Friends: What is that?

Anitha: A robot that looks like a human. It even knew my name. I was so surprised and shocked that I stood there frozen.

Friends: Wow!

Anitha: I am just getting started. A robot just looked at me and named the things I had with me.

Friends: Amazing, it must have scanned you with its eyes!

Anitha: The next robot danced for the songs played by the visitors. I suddenly found a butterfly sitting on my shoulder. To my surprise, it was a robot. There were robots of ants and fish too.

Friends: An ant robot? Wow!

Anitha: I saw a robot cooking dishes and serving all. It served me an omelette.

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