Cbi listening

1. Content Based Instruction
(CBI)
Unit: Science and Technology
Topic: Energy sources
for Mathayomsuksa 5

2. How many
people does it
to turn on a
lightbulb ?
take

5. atom (noun)
the smallest unit of any chemical
element, consisting of a positive nucleus
surrounded by negative electrons. Atoms can
combine to form a molecule.

6. fission (noun)
the process of dividing the
nucleus of an atom, which results in
the release of a large amount of
energy

7. split (verb)
to divide into two or more parts,
especially along a particular line

8. turbine (noun)
a type of machine through
which liquid or gas flows and turns a
special wheel with blades in order to
produce power

9. Structure
Adjective clauseWhat is the
function of
adjective clause?

10. Adjective clause
is dependent clause
that functions as an
adjective. That is, it
modifies and describe
a noun or pronoun.

11. Structure
independent clause + adjective clause.
adjective clause, + independent clause.

12. The first thanksgiving feast in
the United States,
which took place in 1621,
lasted three days.
adjective clause

13. The first thanksgiving feast in
the United States,
antecedent
which took place in 1621,
lasted three days.

14. The first thanksgiving feast in
the United States,
which took place in 1621,
lasted three days.

15. The first thanksgiving feast
in the United States
which took place in 1621
lasted three days.

16. May went to Ta lad noi yesterday.
May who has a long straight hair
went to Ta lad noi yesterday.
Which May??
May ,who has a long straight hair,
went to Ta lad noi yesterday.
May ,who has a long straight hair,
went to Ta lad noi yesterday.

17. Relative
Pronouns
who refers to people
(object in its own clause)
The professor who teaches my biology class won
Nobel Prize two years ago.
Professor Jones, who teaches my biology
class, won Nobel Prize two years ago.
which
refers to animals and things
(subject or object in its own clause)
She teaches biology, which is my favorite subject.

18. Relative
Pronouns
that refers to animals and things
(subject or object in its own clause)
The subject that I enjoy the most is Math.
The subject that I enjoy the most is Math.
The salesman that sold me my car is fired.

19. The atoms produced
are strongly radioactive.
The atoms that are produced
are strongly radioactive.
Reduced adjective
clause

20. The plant also has machines
removing heat from the reactor.
The plant also has machines
which remove heat from the reactor.
Reduced adjective
clause

21. nuclear power plant

22. Activity 1
Direction: Listen to the audio and complete the statements.
A nuclear power plant is a type of ______________ that
generates ___________ using heat from nuclear reactions.
These reactions take place within a reactor. The plant also has
machines which remove heat from the reactor to operate a
__________________ and generator to make electricity.
____________ made by nuclear power plants is called nuclear
power.
power station
electricity
steam turbine
Electricity

23. Nuclear power plants are usually near water to
remove the heat the reactor makes. Some nuclear
power plants use ________________ to do this.
Nuclear power plants use uranium as _______. When
the reactor is on, Uranium atoms inside the reactor
split into two ____________ atoms. When uranium
atoms split, they give off a large amount of heat. This
splitting of atoms is called ___________.
cooling towers
fuel
smaller
fission