Lesson 04: Inventions

EY! for Teens

EY! for Teens Year 3 Lesson 04 Quizlet

このクイズレットフラッシュカードを使用して、レッスン前の次のレッスンで必要な単語を学習してください。 Flashcardsモードを使用して単語を勉強し、自分で試合モードを使用して覚えていることを確認してください。 モードを切り替えるには、クイズレットの右下にある「学習モードを選択」をクリックします。

Please use this Quizlet Flashcard set to try to learn the words that you’ll need during your next lesson before the lesson. Use the Flashcards mode to study the words then test yourself to see what you remember using the Match mode. To change between modes, click on "Choose a Study Mode" in the bottom right of the Quizlet.


EY! for Teens Year 3 Lesson 04: Inventions


Please prepare for your next lesson by writing down your answers to the questions below. Please use the same notebook every time to make it easier for you to review in the future.



  1. What are the best and the most useful inventions of mankind in the 20th and 21st centuries?
  2.  How did the invention of television change people’s lives?
  3.  Do you know anything about the inventions of Leonardo da Vinci? Research and tell us about one of his inventions.
  4.  What do scientists say about the influence of mobile phones on our health?
  5.  What do you think is the worst invention of mankind?
  6.  What would you invent if were a scientist?

If there is time, please ask your teacher Question 3 and Question 6.

Model Answers: Let’s Ask Aoi

  1. The smartphone and internet. They allow us to do so many things just using our fingertips. It”s amazing!
  2.  I think that the invention of the television caused humans to become lazier, but for some people who can’t travel it allows them to see other places and cultures.
  3. Wow! He invented many things. I think the coolest is the parachute. I wonder if he tested it first?
  4.  Some scientists say that we are developing another bone at the base of our necks from staring down at our cellphones.
  5.  I think that the worst invention is destructive weapons. Especially the nuclear bomb.
  6.  I would invent a magic pill that could delay our aging process.

EY! for Teens Year 3 Progress Test 1 (Lesson 01 to Lesson 04)

あなたが以前の4つのレッスンをきちんと理解出来ているか下記の質問に答えましょう。 20の質問があります。 各質問には4つの可能な回答があります。 時間をかけて慎重に質問を読んでください。 準備が整ったら、質問に最も適していると思われる回答を選択しましょう。 Good Luck!

Please take the quiz below to test your understanding of the previous four lessons. There are 20 questions. Each question has four possible answers. Take your time and read the questions carefully. When you're ready, select the answer that you think best fits the question. Good luck!