Page 44 - SGK TA7 TAP 2 SHS
P. 44
The future simple passive Change the sentences into the passive voice.
Example:
(+) Subject + will be + past participle
We will use low energy light bulbs.
(-) Subject + will not be + past participle
Low energy light bulbs will be used.
(?) Will + subject + be + past participle?
1. We will use waves as an environmentally friendly
energy source.
Remember! Waves will ___________________________________.
The passive voice is used in some cases. 2. They will install a network of wind turbines to
- When the object of a sentence is not generate electricity.
important:
Solar panels will be put on the roof. A network of wind turbines will ________________.
- When the doer of the action is not known: 3. In the countryside, people will burn plants to
Alternative sources of energy will be developed produce heat.
quickly.
If the doer is still important, we can In the countryside, plants will _________________.
add a ‘by’ phrase: 4. We will reduce energy consumption as much as
A test on alternative sources possible.
of energy will be taken by
Energy consumption will _____________________.
Class 7A.
5. We will develop alternative sources of energy.
Alternative sources of energy will _____________.
6. We will use solar energy to solve the problem of
Complete the magazine article with the
passive form of the verbs below. energy shortage.
Solar energy will ______________________________.
place solve provide store use
Look at the pictures. Write what will be done
in the future.
We are looking for cheap, clean, and eff ective
sources of energy. These types of energy won’t
cause pollution or waste natural resources.
Solar power is one of these energy sources.
It will (1) _____________ freely by the sun. One ______________________ ______________________
percent of the solar energy that reaches the ______________________ ______________________
earth will be enough to provide electricity ______________________ ______________________
for the whole population of the world. Solar
energy will (2) ___________________ by many
countries around the world. Solar panels
will (3) _____________________ on the roofs
of houses and other buildings and the sun’s
energy will be used to heat water.
The energy will (4) _________________ for
a long time. We hope that by using solar
______________________ ______________________
energy the problem of the energy shortage
______________________ ______________________
will (5) ________________.
______________________ ______________________
42 Unit 10/Sources of Energy