أسئلة: Unit 6: Young Innovators

What is the correct definition of an "inventor"?

• Someone who builds a robot to help farmers
• Someone who studies history
• Someone who writes stories about nature
• Someone who cleans public parks

Choose the correct word: "She designed a ______ that recycles plastic bottles."

• device
• research
• innovation
• problem

What does the verb "develop" mean in the context of technology?

• to improve or create something new
• to break something by accident
• to hide an old product
• to forget an idea

What is a "prototype"?

• A first model of an invention before the final product
• An award given to scientists
• A heavy tool used in farming
• A book about ancient history

Choose the correct passive form: "This app ______ by thousands of students every day."

• is used
• uses
• used
• is using

Choose the correct passive form: "The solar-powered light ______ by a 12-year-old student last year."

• was designed
• is designed
• designed
• were designed

Change into passive: "A student invented this robot." -> "This robot ______ by a student."

• was invented
• is invented
• invented
• were invented

Why do we use the Passive Voice when talking about inventions?

• When the action is more important than the person who did it
• When we want to hide all information
• When the sentence is always in the future tense
• When there are no verbs in the sentence

What is the first step in the process of turning an idea into an invention?

• Notice a problem
• Build a final factory
• Sell the product for money
• Write a long story

Choose the correct vocabulary word: "She won an ______ for her science project."

• award
• accident
• problem
• error

Which of the following sentences uses correct passive structure in the present simple?

• This device is made of recycled plastic.
• This device made of recycled plastic.
• This device are make of recycled plastic.
• This device is make of recycled plastic.

What is the main purpose of a topic sentence in a paragraph about an invention idea?

• To introduce the main idea of the invention
• To give a random list of words
• To end the paragraph quickly
• To ask the reader a difficult question

According to the lesson, what does innovation require?

• Observing a problem and thinking of a solution
• Having a lot of money and a big company
• Being older than forty years old
• Copying ideas from old books

Choose the correct preposition in passive sentences: "The app was developed ______ a team of young students."

• by
• with
• at
• on

What is the meaning of "research" in scientific inventions?

• Careful study and investigation to find facts
• Playing video games all day
• Sleeping before an exam
• Building a wooden chair

Change the following sentence into the passive voice: "A twelve-year-old girl invented this helpful device."

Explain why the Passive Voice is very useful when writing about scientific inventions and discoveries. Give an example.

Mention the four main steps of turning a simple idea into a real invention as discussed in the lesson.