Transcript 4th Grade Decoding/ Word Attack

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4
Grade Decoding/ Word Attack
Lesson 20- Review- Unaccented
syllables: Schwa +n, Schwa+r, Structural
Analysis- Word Parts: over, under, sub,
Inflections: -s, -es.
Unaccented Syllables: Schwa + r
Look at this word and listen to me read it out loud:
cider
Which word receives the stress in this word? Turn and tell
your partner.
If you said the first syllable, ci, you were right!
The vowel in the second syllable, schwa, is neither long
nor short.
Unaccented Syllables: Schwa + r
Different letters can spell the /ər/ sound
Look at these words and listen to me read them out loud:
monitor
dollar
thunder
Did you notice that the schwa sound is spelled
differently in each word? Notice that the letters or, ar,
and er stand for the same sound, /ər/
Unaccented Syllables: Schwa + n
Look at these words and listen to me read them out loud:
open
station
Which word receives the stress in each word?
Turn and tell your partner.
If you said the first syllable, you were right!
The vowel in the second syllable, schwa, is neither long
nor short and it is spelled differently in these words
Unaccented Syllables: Schwa + n,
Schwa + r
Look at these words and with your partner identify the /ən/ and
/ər/ syllables. Divide the rest of the word into syllables and
read the words
cinnamon
cin
na
mon
emotion
e
mo
tion
pillar
pil
lar
ter
ror
terror
Structural Analysis: Word Parts: over,
under, sub
Look at this word and listen to me read it out loud:
subtropic
Find the prefix and the root word. Tell your partner.
sub-, tropic = subtropic
Remember: Many longer words contain familiar word
parts and recognizing word parts can help you decode
longer words.
Structural Analysis: Word Parts: over,
under, sub
Look at this chart and copy it into your journal. Work with your partner
to identify the prefix and root word in each word and fill in the chart. Be
sure you can blend the prefix and root word back together again to read
the whole word.
subway
sub
way
undergo
under
go
overheat
over
heat
subzero
sub
zero
underbrush
under
brush
Structural Analysis: Inflections: -s, -es
Look at these words and listen to me read them out loud:
robot/robots lunch/lunches fox/foxes
mess/messes wish/wishes mystery/mysteries
Notice for each pair of the above words:
•The endings –s and –es are added to many words to create the
plural form.
•The ending –es is added to words that end in sh, ch, ss, s, x, or z
to make a plural. The ending –es forms its own syllable when it
follows a consonant.
•In words that end in consonant + y, the y changes to i when
adding –es. Although the spelling changes, the vowel sound stays
the same.
Structural Analysis: Inflections: -s, -es
Look back through “The Case of the Too-Hot Apple Cider”
and “Sequoyah’s Talking Leaves” and find 6 singular
nouns. Write these in your journal. Then make each noun
a plural noun by adding –s or –es. Be ready to read each
plural noun that you wrote.