1 objective: i can determine the effect affixes have on root words. key vocabulary affix prefix...
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Objective: I can determine the effect affixes have on root words.
Key Vocabularyaffixprefixsuffixroot wordeffect
Essential Questions1. What is an affix?2. Define prefix and suffix.3. How do affixes change root words?
A root word is a word in its simplest form. A root word has nothing added to it.
Examples:PartGround WriteReadQuiet
Base WordsBase Words
Prefixes are added to the beginning of a root word.
They change the meaning of the root word.
Examples:
Un + happy = unhappy
Re + do = redo
Prefixes
Base Words
Write the root words on the back of your notetaker.
reheat
unhappy
antisocial
coworker
Prefix Meanings
de- = from, downinter- = betweenunder- = beneathanti- = againstmono- = oneco- = together, withre- = again
PrefixesAdd a prefix to the beginning of each word to make a
new word. Connect the new word to its meaning.
1. ____pilot
2. ____ground
3. ____claim
4. ____rupt
5. ____tone
6. ____grade
operate a craft together
beneath the surface of the earth
request or demand again
break between
one sound
step down
de- , inter- , under- , anti - , mono- , co- , re-
PrefixesAdd a prefix to the beginning of each word to make a
new word. Connect the new word to its meaning.
1. ___co_pilot
2. _under___ground
3. __re__claim
4. _inter___rupt
5. __mono__tone
6. __de__grade
operate a craft together
beneath the surface of the earth
request or demand again
break between
one sound
step down
de- , inter- , under- , anti - , mono- , co- , re-
Suffixes are added to the end of a root word.
They change the root word’s part of speech.
They can change the meaning of the root word.
wonder(n) + ful = wonderful(adj)
quick(v) + ly = quickly(adv)
Suffixes
Suffix Meanings
Suffix Meanings-ly = like or manner of-ful = full of-ed = in the past-able = able to, can do-en = made of-fic = making, causing
SuffixesAdd a suffix to the end of each root word. Draw
a line to its new meaning.
1. help____
2. scienti____
3. wood____
4. part____
5. quick____
6. agree____
full of aid
causing or making of science
made of tree fiber
came away
in a fast manner
can be of like minds
-ly , -ful , -ed , -able , -en , -fic
SuffixesAdd a suffix to the end of each root word. Draw
a line to its new meaning.
1. helpful____
2. scientific___
3. wooden____
4. parted____
5. quickly____
6. agreeable____
full of aid
causing or making of science
made of tree fiber
came away
in a fast manner
can be of like minds
-ly , -ful , -ed , -able , -en , -fic
Match each word with its definition.
1. healthful
2. slowly
3. unlock
4. reheat
5. silken
6. uncomfortable
7. reread
a. made of silk
b. To heat again
c. the opposite of lock
d. to read again
e. full of health
f. in a slow way
g. not comfortable
Match each word with its definition.
1. healthful
2. slowly
3. unlock
4. reheat
5. silken
6. uncomfortable
7. reread
a. made of silk
b. To heat again
c. the opposite of lock
d. to read again
e. full of health
f. in a slow way
g. not comfortable
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Complete your Notetaker
• Now, you should be able to define your Key Vocabulary
• Answer the Essential Questions
Prefix Suffix Song
http://www.youtube.com/watch?v=ZOJrjNR7ZZM
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Flash Cards
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Objective: I can determine the effect affixes have on root words.
Key Vocabularyaffixprefixsuffixroot wordeffect
Essential Questions1. What is an affix?2. Define prefix and suffix.3. How do affixes change root words?
Prefixes• RE- After• Non- not• Pre- Before• Trans- Across• Ful- Full of• Sub – Under• Mono - One
• Anti – Against• Under- Under• Dis – Opposite or not• De- Opposite• Re – Again• Semi – Half• Bi - two
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Suffixes• Ty – state of• Less – Without• Es – More than one• Ing – Changes a word
to a verb• Able – Can be done• Ious – Possessing the
quality of• Est – Comaparative
• Ness – State of or condition of
• Tion – Act or process • Ly – characterisitc of• Y – characterized by• Ful – full of• Ed – makes a word a
past tense verb
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