PASSIVE VOICE

. Discuss the questions.

• Do you know how some of your food products are produced?

• What kind of machines are used in food production?

• Have you ever visited a factory where they produce food?

You will watch a video [https://youtu.be/2kttVyakHN4]
about bubble gum production. Before you watch, think:

Watch the video again and put the sentences below in the correct order

1.

The machine squeezes the mixture to create thin strips of gum.

2.

They blend the ingredients for about 20 minutes to put everything together.

3.

A machine cuts and wraps the bubble gum.

4.

A machine weighs and packs the bubble gum into boxes which are sealed to
keep it fresh.

5.

A gum base is poured into a mixer and color and flavoring is added.

6.

They pour in glucose syrup to the mixture.

7.

A chamber cools the gum for 15 minutes at between 3-7 degrees Celsius.

8.

They transfer the mixture to another machine.

9.

Another machine squeezes the mixture to the size of bubble gum. The
mixture is ready when it looks like a bread dough.

GRAMMAR

Look at the previous chart and complete the PASSIVE
STRUCTURE

AFFIRMATIVE

Gum base is poured into a mixer

________+ ________+______+ into a mixer.

NEGATIVE

Natural ingredients aren’t used for bubble gum.

_______+_____+ verb in past participle+________

Interrogative

How is bubble gum produced?

How+_____+______ + verb in past participle.

A) Look at these verbs. Check you know the meanings. Are they regular or

irregular?

manufacture

drop

pack

slice

wash

rinse

sort

peel

take

fry

salt

shake

dry

cool

seal

Watch the following video and take notes.