Lesson 3 Learning from Nature’s Genius
Listen & Speak 1
You know that ____ da Vinci painted the
____ Lisa, don’t you?
Sure. I think he was ____ really great artist.
____ was also a great inventor.
What did ____ invent?
He dreamed of flying like a ____
So, he drew a flying ____ that looked like a bird.
Did he ____ make that machine?
No, but his creative idea inspired many other ____
Have you heard of a mosquito ____ Jian?
A mosquito needle? Can you explain it to ____
Some scientists ____ this new needle by imitating a mosquito’s mouth.
That’s interesting. So how will ____ help?
You ____ mosquito bites are not very painful, don’t you?
The new needle will also cause ____ pain.
That’s ____ How come it’s less painful?
Like a mosquito’s mouth, it makes less ____ with our skin.
Wow, I think that there’s nothing useless in the ____
Listen & Speak 2
Today, we have a special guest, Thomas ____ the Goat Man. Hello, Thomas.
____ Anna. Great to be here.
Thomas, I’m so fascinated by the fact that you lived like a goat ____ the Alps for three days.
Why did you ____ that?
One day, ____ saw goats playing on the mountain.
They looked so peaceful that I ____ to live like them.
Didn’t you have any problems being a ____
Walking on all four legs was very difficult ____ me.
Do you have ____ plans to live like a goat again?
Sure. I’m planning ____ second visit to the Alps.
I can’t wait to ____ about your next adventure. Thank you, Thomas, for your time.
This candle holder can make candles ____ twice as long.
Really? How’s that ____
When a candle ____ it melts into the tube below the holder to form a new candle.
Wow, I am so fascinated by the idea! Now ____ can use candles longer.
You know what? ____ really fascinated by the special door in Juwon’s room.
What makes the ____ so special?
Juwon and I ____ table tennis on it.
How could you play table tennis ____ a door?
The door can be changed into ____ table.
____ cool!
Real Life Communication
What are you doing, ____
I’m reading an article about a ____ robot.
A ____ robot? Is it interesting?
Yes. I’m really fascinated ____ this thing.
Can ____ tell me more about it?
You know that some ____ can slip into narrow spaces, don’t you?
Yeah. ____ why it’s hard 5 to catch them.
____ bug robot can do the same.
It ____ help to find survivors after earthquakes or big fires.
That’s really ____
Let’s Check
I’m fascinated ____ Sophia, a robot girl.
What’s so special about ____
She is able ____ show more than 60 facial expressions.
That’s amazing. What else can she ____
She has many ____ abilities.
She looks, talks, ____ even thinks like a human.
That’s ____