Make a rainbow
YOU NEED:
A sprayer
or a garden hose
A sunny day!
When the sun isn’t very high in
the sky, this experiment works
better. So, for ideal results, do this
experiment late in the afternoon.
A lot of people have the impression that white light (e.g. sunlight) has no
colour at all. However, this is a myth! White light contains all the colours
of the rainbow: red, orange, yellow, green, blue, indigo and violet. Follow
the instructions below to see all the colours in white li ght .
What to do:
1 Fill the sprayer with water.
2 Stand with your back blocking the sun.
Have something dark, for example a
large plant, in front of you.
3 Spray water in the air. Remember, it is
possible that you’ll get a little wet! Now
move around in a circle. If you do this
experiment correctly, you see the seven
main colours!
That’s your rainbow!
52
B. Read again and tick (3) the correct pictures according to the experiment.
Match the two halves of the sentences.
Zero Conditional
What colour do you get when you mix two or three different colours? Talk in pairs. Look at the colours below and guess.
Then, check your answers with your teacher.
3 rammar
4 peak
1 2 3 4 5
C. Read again and answer the questions.
1. Which colours does white light contain?
2. What do you need to do the experiment?
3. When is it best to do the experiment?
4. What can you use to block the sun?
5. What happens at the end of the experiment?
Complete the sentences with the words in the box.
2 ocabulary
impression instructions ideal filled blocking circle main possible
1. Is it to see the inside of the palace?
2. From the look on her face, I got the that she didn’t like the food.
3. This hotel is for families with young children.
4. The morning sun the room with light.
5. One of the reasons he didn’t go to university is that he didn’t have enough money.
6. Follow the on the box carefully.
7. He drew a on a piece of paper and then made a face on it.
8. I can’t see who is over there because there is a tree my view.
+ =
+ =
+ = = +
1. When the class is noisy,
2. If I don’t have breakfast,
3. I relax
4. When babies are hungry,
5. Coffee changes colour
a. I’m hungry all day.
b. they cry.
c. if you put milk in it.
d. the teacher stops talking.
e. when I read books.
If you eat a lot, you get fat.
When you eat a lot, you get fat.
What colour do you get if/when you
mix yellow and red?
I think you get brown.
I think you get...
Go to pages 171-174 for extra grammar practice.
53
4d School awards
A. What do you know about school awards?
Listen, read and find out more.
YOU NEED:
A sprayer
or a garden hose
A sunny day!
When the sun isn’t very high in
the sky, this experiment works
better. So, for ideal results, do this
experiment late in the afternoon.
A lot of people have the impression that white light (e.g. sunlight) has no
colour at all. However, this is a myth! White light contains all the colours
of the rainbow: red, orange, yellow, green, blue, indigo and violet. Follow
the instructions below to see all the colours in white li ght .
What to do:
1 Fill the sprayer with water.
2 Stand with your back blocking the sun.
Have something dark, for example a
large plant, in front of you.
3 Spray water in the air. Remember, it is
possible that you’ll get a little wet! Now
move around in a circle. If you do this
experiment correctly, you see the seven
main colours!
That’s your rainbow!
52
B. Read again and tick (3) the correct pictures according to the experiment.
Match the two halves of the sentences.
Zero Conditional
What colour do you get when you mix two or three different colours? Talk in pairs. Look at the colours below and guess.
Then, check your answers with your teacher.
3 rammar
4 peak
1 2 3 4 5
C. Read again and answer the questions.
1. Which colours does white light contain?
2. What do you need to do the experiment?
3. When is it best to do the experiment?
4. What can you use to block the sun?
5. What happens at the end of the experiment?
Complete the sentences with the words in the box.
2 ocabulary
impression instructions ideal filled blocking circle main possible
1. Is it to see the inside of the palace?
2. From the look on her face, I got the that she didn’t like the food.
3. This hotel is for families with young children.
4. The morning sun the room with light.
5. One of the reasons he didn’t go to university is that he didn’t have enough money.
6. Follow the on the box carefully.
7. He drew a on a piece of paper and then made a face on it.
8. I can’t see who is over there because there is a tree my view.
+ =
+ =
+ = = +
1. When the class is noisy,
2. If I don’t have breakfast,
3. I relax
4. When babies are hungry,
5. Coffee changes colour
a. I’m hungry all day.
b. they cry.
c. if you put milk in it.
d. the teacher stops talking.
e. when I read books.
If you eat a lot, you get fat.
When you eat a lot, you get fat.
What colour do you get if/when you
mix yellow and red?
I think you get brown.
I think you get...
Go to pages 171-174 for extra grammar practice.
53
4d School awards
A. What do you know about school awards?
Listen, read and find out more.
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