contaminated - Voyager Sopris Learning

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ACTIVITY E: Underlining Vowels in Words
1
bam boo
class room
scrap book
2
out look
pla toon
tooth brush
3
tat too
fire wood
mid af ter noon
4
mar oon
bare foot
show room
5
up root
whirl pool
bride groom
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ACTIVITY H: Circling Prefixes and Suffixes
1
ab surd ity
pro tec tion
con temp or ary
2
in jur y
pro found ly
in di vid u al ity
3
sit u a tion
col lec tive
con tam in ate
4
hist or y
con clu sion
per fec tion ist
5
in cen tive
grad u al ly
per son al ity
6
seem ing ly
com ple tion
im mort al ity
7
ca pac ity
ex pe di tion
pre cau tion ary
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ACTIVITY J: Spelling Dictation
1
perfectionist
2
precautionary
3
contaminate
4
incentive
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contaminated (adjective)
— explanation
If something becomes contaminated by dirt,
chemicals, or radiation, it becomes impure or
harmful.
Synonym - polluted
Antonym - pure
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contaminated —
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example
This water became contaminated
when sewage flowed into it. The
water is so contaminated that
it cannot be used for drinking or
irrigation.
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contaminated —
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check for understanding
How can air and water become contaminated?
Begin by saying:
1. Air can become contaminated when . . .
2. Water can become contaminated when . . .
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contaminated —
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word family
• contaminating –verb
• contaminated –adjective
• contamination –noun
The smoke is contaminating
the air. The air is now dirty
and harmful to breathe.
It is contaminated. The
contamination is dangerous for
all living things.
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incentive —
(noun)
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explanation
An incentive is something that encourages
you to do something.
Synonym - motivation
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incentive —
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example
Airlines often encourage people
to fly with them by offering
incentives. These incentives
might include no charge for
luggage, points toward future
flights, or early boarding.
©2014 Cambium Learning Group ® Sopris Learning. All rights reserved. Permission is granted to reproduce this page for teacher use.
incentive —
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check for understanding
When a student is doing poorly
in school, adults might establish
incentives to encourage more
effort. What incentives do you
think might motivate a student to
work harder?
Begin by saying:
One incentive that might
motivate a student to work
harder is . . .
©2014 Cambium Learning Group ® Sopris Learning. All rights reserved. Permission is granted to reproduce this page for teacher use.
immortal (adjective)
— explanation
Someone or something that is immortal is
famous and likely to be remembered for a
long time.
Synonyms - well-known, notable
Antonym - obscure
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immortal —
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example
Some people’s words and
ideas have become very
well-known; the words and
ideas are immortal. For
example, the plays of William
Shakespeare have become
immortal because people
have been reading, performing,
and enjoying them for many
generations.
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immortal —
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check for understanding
Many people who lived in the past and many past events will
continue to be remembered. What is one person or event that
you think is immortal?
Begin by saying:
One person I think is immortal is . . .
or
One event I think is immortal is . . .
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immortal — word family
• immortal –adjective
• immortality –noun
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Helen Keller is a good example of
a person who is immortal. Helen
was blind and deaf and could barely
speak, and yet she still learned to
communicate, and even graduated
from college. Her life continues to
inspire people to persist and overcome
things that might get in their way. Her
immortality is likely to be noticed by
future generations when they see her
statue in the U.S. Capitol Visitor Center.
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expedition —
(noun)
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explanation
An expedition is an organized journey made for
a particular purpose, such as exploration.
Synonyms - journey, trip
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expedition —
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example
In 1519, Ferdinand Magellan
left Spain to sail around the
world. His expedition took
him from Spain, around South
America, through the Pacific
Ocean, and back to Spain. He
was the first explorer to make
this journey.
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expedition — check for understanding
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Pretend that you and your best
friend have won an all-expensespaid expedition through Egypt.
What might you and your friend
see on your expedition?
Begin by saying:
On our expedition, my friend and
I might see . . .
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Review
Show me the number of the word with
your fingers.
1 intention
2 explain
3 possess
4 external
I am thinking of a word:
a fire escape on the outside of a
building
•
• a plan for doing something
• to own the things you bring with
you to school
• to describe with details
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Cumulative Review
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Show me the number of the word with your fingers.
1 astonishes
2 deliberate
3 personal
4 exaggerates
5 abnormal
6 abolish
I am thinking of a word:
someone makes his performance in a
football game sound better than it really
was
•
• somebody gives you a big surprise
• to decide to practice a musical instrument
for two hours a day
• the opinions are those of a particular person
• to do away with something that has been
part of humans’ lives for a long time
• something unusual, such as frogs with
extra legs
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