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Objective: I can determine the effect affixes have on root words. Key Vocabulary affix prefix suffix root word effect. Essential Questions 1. What is an affix? 2. Define prefix and suffix. 3. How do affixes change root words?. Base Words. A root word is a word in its simplest form.
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Objective: I can determine the effect affixes have on root words. Key Vocabulary affix prefix suffix root word effect Essential Questions 1. What is an affix? 2. Define prefix and suffix. 3. How do affixes change root words?
Base Words • A root word is a word in its simplest form. • A root word has nothing added to it. • Examples: • Part • Ground • Write • Read • Quiet
Prefixes 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
Base Words Write the root words on the back of your notetaker. reheat unhappy antisocial coworker
Prefix Meanings de- = from, down inter- = between under- = beneath anti- = against mono- = one co- = together, with re- = again
PrefixesAdd a prefix to the beginning of each word to make a new word. Connect the new word to its meaning. de- , inter- , under- , anti - , mono- , co- , re- • operate a craft together • beneath the surface of the earth • request or demand again • break between • one sound • step down 1. ____pilot 2. ____ground 3. ____claim 4. ____rupt 5. ____tone 6. ____grade
PrefixesAdd a prefix to the beginning of each word to make a new word. Connect the new word to its meaning. de- , inter- , under- , anti - , mono- , co- , re- • operate a craft together • beneath the surface of the earth • request or demand again • break between • one sound • step down 1. ___co_pilot 2. _under___ground 3. __re__claim 4. _inter___rupt 5. __mono__tone 6. __de__grade
Suffixes 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)
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. -ly , -ful , -ed , -able , -en , -fic 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
SuffixesAdd a suffix to the end of each root word. Draw a line to its new meaning. -ly , -ful , -ed , -able , -en , -fic 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
Match each word with its definition. 1. healthful a. made of silk 2. slowly b. To heat again 3. unlock c. the opposite of lock 4. reheat d. to read again 5. silken e. full of health 6. uncomfortable f. in a slow way 7. reread g. not comfortable
Match each word with its definition. 1. healthful a. made of silk 2. slowly b. To heat again 3. unlock c. the opposite of lock 4. reheat d. to read again 5. silken e. full of health 6. uncomfortable f. in a slow way 7. reread g. not comfortable
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
Objective: I can determine the effect affixes have on root words. Key Vocabulary affix prefix suffix root word effect Essential Questions 1. 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
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