This document discusses the functions of various car parts. It begins by listing and describing common car parts like the brake, steering wheel, windscreen wiper, battery, radiator, dynamo, and engine. It then asks questions about what each part does and what it is used for. Several sections follow with additional exercises to practice describing the functions of different parts using sentence structures like "The X serves to Y." The document also discusses laboratory instruments and their functions. It provides pictures and sentences to label tools and describe what various instruments are used for. In conclusion, it wishes the reader a nice day.

1. UNIT 5
UNIVERSITAS NEGERI MANADO
FAKULTAS MATEMATIKA DAN
ILMU PENGETAHUAN ALAM
GEOTHERMAL – B GROUP 12
NATALIA D . ABRAHAM 14528052
DINDA PERMATASARI
GABRIELA KOHO
REGITA BOLANG 14528122
WAHYU WIRANTO

2. BACKGROUND

3. Section 1 Function
1. Look and Read
Brake
(Stops the car)
Steering wheel
(steers the car )
Windscreen wiper
(cleans the
windscreen)
Battery
(stories
electricity)
Radiator
(cools
the
engine)
Dynamo
(generates
electricity)
Engine
(provides
the power)
Gearbox
(controls the
engine)

4. Ask and answer questions
Example:
 what does the gearbox do?
the gearbox controls the engine speed
 what is the gearbox used for ?
the gearbox is used for controlling the engine
speed

5. 1.what does the brake do?
 The brake stops the car
what is the brake used for ?
 The brake is used stopping the car
2. what does the steering wheel do?
 The steering wheel steers the car
what is the steering wheel used for ?
 The steering wheel is used steering the car
3. what does the windscreen wiper do?
 The windscreen wiper cleans the windscreen
what is the windscreen wiper used for ?
 The windscreen wiper is used cleaning
the windscreen

6. 4. what does the battery do?
 The battery stores electricity
what is the battery used for ?
 The battery is used storing electricity
5. what does the radiator do?
 The radiator cool the engine
what is the radiator used for ?
 The radiator is used cooling the engine
6. what does the dynamo do?
 The dynamo generates electricity
what is the dynamo used for ?
 The dynamo is used generating electricity
7. what does the engine do?
 The engine provides the power
what is the engine used for ?
 the engine is used providing the power

7. 2. Now write five sentences like the following
Example :
The dynamo serves to generate electricity
 The brake serves to slow the car
 The steering wheel serves to direct the car
 The windscreen wiper serves to cleans the
windscreen
 The battery serves to stores electricity
 The radiator serves to cools the engine

8. 3. Look and read

9. Now make sentences from this :
The function of
The thermometer Measure the temperature of
the solution
The stoper Collect the condensed
alcohol
The bunsen burner Heat the liquid
The took at the top of the
condenser IS TO
Conduct cool water in
The cool water Cool the vaporised alcohol
The tube at the bottom of
the condenser
Hold the termometer
The beaker Conduct the cool water away
The tripot Support the apparatus

10. 4. Look and read
The water-supply provides water.
The water-pipe conducts water from the water-supply to the tap
The tap controls the supply of water

11. Now complete these sentences :
a. The electricity supply provides electricity
b. The bulb conducts light
c. The wire conducts electricity from the
electricity-supply to the light
d. The switch controls the supply of electricity
e. The gas-supply provides gas.
f. The burner provides heat.
g. The rubber pipe conducts from the gas-tap to
the burner.
h. The gas-tap controls the supply of water

12. Section 2 Instruments
5 .Look at this picture
1. Thermometer
2. Clock
3. Barometer
4. Microscope
5. Telescope
6. Balance
7. Sink
8. Test-tube
9. Bunsen burner
10. Funnel
11. Stand
12. Cupboard

13. Now complete these sentences by adding the names of objects in
the picture
Example : A clock is an instrument for measuring
time
a. Thermometer an instrument for measuring temperature.
b. Telescope a device for looking at distant objects.
c. Sink a place for washing things.
d. Bunsen burner a device for supplying heat.
e. Balance an instrument for weighing things
f. Stand a device for holding chemicals during experiments
g. Cupboard a place for storing things
h. Microscope an instrument for looking at very small things
i. Funnel a device for pouring liquids.
j. Barometer an instrument for measuring atmospheric pressure
k. Test-tube a device for controling the supply of water
l. Clock a device for supporting things during experiments.

14. 6. Look and read
This means :
with the help of the controls , the driver can drive the car .
Starter
switch
Water
temperature
gauge
Oil pressure
gauge
Door handle
clutch Brake
Gear
Lever
Accelerator pedal
speedometer

15. Now make similar sentences from this table
• The door handle
• The steering wheel
• The seat adjustor
• The gear lever
• The acclerator pedal
• The clutch pedal
• Thee brake pedal
• The oil preassure gauge
•The water temperature
gauge
• The speedometer
• The starter switch
Enables the
driver to
• Get in and out
• Steer the car
• Adjust the seat
• Change gear
• Start the engine
• Operate the gear lever
• Stop the car
• Check the oil pressure
• Check the temperature
•Check the speed
• Control the speed

16. Conclusion

17. THANKS FOR YOUR KIND ATTENTION
&
HAVE A NICE DAY 