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प्रश्न
Read the conversation of the simple machines. Take roles to play. Then discuss in pairs to describe any simple machine. Create your own storyboard and take roles to play.
Jack: Don't you know how simple machines make your life easy?
Jimmy: Um... I don't know what simple machines are.
Jack: Simple machines are mechanical devices for applying force like a wedge or ramp.
Jimmy: Oh! wow! How I did not know this!
Jack: Like the wheels on hospital bed and IV pole. They help you move people faster by reducing the friction.
Jimmy: Is the stick over there that the TV is attached to, is that a simple machine too?
Jack: Yes it is, it's a lever. The wheels on the bus are simple machines, they make the bus move.
Jimmy: What about the doors?
Jack: 'Yeah' the driver pulls a lever and the doors open and you climb up the inclined plane aka the stairs. The cable in the elevator is wrapped around a groove in the wheel and axle, an electric motor pulls the cable, lifting the car between floors.
Jimmy: So the wheels on the rolling chair are too by rolling the chair back instead of lifting the chair back.
Jack: 'Yes' they are, they move the chair and reduce the friction.
उत्तर
Do it yourself.
APPEARS IN
संबंधित प्रश्न
Figures of speech
Anaphora: Repetition of a word or a phrase at the beginning of a sequence of sentences, paragraphs, and lines.
(e.g.) How handsome are your gauzy wings, how brilliant are your eyes!
Read the different verb form where they remain the same in the direct and indirect speech in the following case. Fill in the blank with missing indirect speech.
If the reporting verb is in the present tense.
Read the different verb form where they remain the same in the direct and indirect speech in the following case. Fill in the blank with missing indirect speech.
When we report a universal truth (something that is always true)
Change the following into Indirect Speech.
He said, “Daughter, take my golden jug, and fetch me some water from the Well.”
See how they speak at this situation and practise as if you were in that situation.
Speak and win.
Join in one of the two groups. Speak 4 to 5 sentences supporting and opposing the intelligence of the saparrow.
| I support the sparrow for her intelligence. | I oppose the sparrow for using her intelligence to cheat others. |
Tell the class a joke in your mother tongue.
Pick out the silent letters from these words
| silent letter | |
| hour | |
| knit | |
| wrong | |
| doubt | |
| often | |
| know | |
| night | |
| could | |
| write | |
| knife | |
| high | |
| walk |
Pair work: Practise the dialogue with another student. Then write a similar dialogue between a student and the class teacher regarding an educational trip.
Given below is a well-known quotation.
“Cowards die many times before their death”.
Study the quotations and identify the adverse human qualities that are worse than ‘death’ and discuss the underlying message conveyed.
