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Prefixes for Middle School Speech Therapy
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ANTI: against; what do you think "antibacterial" is?
"against" bacteria, preventing the growth or spread of bacteria
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what does the prefix "auto-" mean?
self
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What does the prefix "anti-" mean?
"against"
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What does it mean to "deforest"?
less + forest = clearing of forests
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What is a "copilot"?
someone who works together with the pilot
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ANTI-: against; what do you think antifreeze is?
"against" freezing, stops something from freezing
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What does it mean to "cooperate"?
work together
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what does the prefix "co-" mean?
together
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AST-: star; what do you think "asteroids" are?
small rocky objects that orbit the sun
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What do you think a "coworker" is?
someone you work together with
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What does it mean to "dislike" something?
you don't like it
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What does it mean to "decline"?
become less or to reject
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what does the prefix "dis-" mean?
not, opposite of
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What do you think "automatic" means?
self + move = something that moves or works by itself
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AUTO: self; what do you think autograph means?
a signature that someone famous signed themselves
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What do you think autopilot means?
something that drives and steers by itself
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AUTO: self; what do you think "autobiography" means?
a story about a person's life that they write about themselves
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What does it mean to "disappear"?
to not appear, go away
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what does the prefix "de-" mean?
opposite
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What does it mean to "disagree"?
don't agree
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What does it mean to "disrespect" someone
not show respect
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what does the prefix "ast-" mean?
star
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