Inventions, materials (B4-1D)

What does it do?

• warms up food

• produces light

• corrects vision

• precious metals

Answer explanation

A bulb is made of glass and a metal string, it uses electricity to create light at our homes

Mobile phones are used ___ calling

Answer explanation

K čemu se věci používají = used for

Z čeho jsou věci vyrobené = made of

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.RL.1.4

Make a word

• v

• s

• i

• n

• io

Answer explanation

Vision = zrak, vize

I have a vision = Mám vizi

I have bad vision = Mám špatný zrak

Tags

CCSS.RF.K.2E

Match the following

• contact lenses

• 
• a bulb

• 
• precious metals

• 
• metal

• 
• plastic waste

• 

Answer explanation

Modern human inventions we encounter in our everyday lives

A car is​ (a)   ​ (b)   metal and it is​ (c)   ​ (d)   travelling

• made
• of
• used
• for
• make
• use
• at
• in

Answer explanation

Cars are made of several materials, it is the most common mean of transport in the world. You are able to drive a car from the age of 18.

Tags

CCSS.L.2.4B

CCSS.L.3.2E

Contact lenses​ (a)   used​ (b)   travelling. They are (c)   for​ (d)   .

• aren't
• for
• used
• vision
• are
• of
• use
• lighting

Answer explanation

Contact lenses were invented to replace glasses. Some people prefer them for their convenience and easy use!

Tags

CCSS.L.6.2B

CCSS.L.7.2B

CCSS.L.8.2C

CCSS.L.4.2D

CCSS.L.5.2E

Organize these options into the right categories

Groups:

(a) Made of

,

(b) Used for

,

(c) Inventions

• lenses

• travelling

• metal

• bulb

• lighting

• warming up food

• glass

• vision correction

• toothpaste

• plastic

Answer explanation

Inventions are made to make our lives easier! The most important invention of all times is considered to be the Internet.

A car is ____ for travelling

Answer explanation

The passive:

A car is used for travelling.

The Active:

People use a car for travelling.

Tags

CCSS.L.6.2B

CCSS.L.7.2B

CCSS.L.8.2C

CCSS.L.6.6

CCSS.L.9-10.1.C

Translate this sentence into passive voice:

People use phones for calling.

• are

• calling

• used

• phones

• for

Answer explanation

The Active:

Kdo používá co k čemu

People use phones for calling.

The Passive:

Co je používáno k čemu

Phones are used for calling.

Tags

CCSS.L.1.5A

CCSS.L.1.5B

CCSS.L.K.5A

Microwaves​ (a)   ​ (b)   of plastic and​ (c)   .

• are
• made
• metal
• is
• make
• makes
• paper

Answer explanation

A microwave is a typical electric appliance in our homes, we use it to warm up food.

Tags

CCSS.L.6.2B

CCSS.L.7.2B

CCSS.L.8.2C

CCSS.L.4.2D

CCSS.L.5.2E