“Need to Know” prefixes 4 th grade Contact Becky Hansen; [email protected].
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Transcript of “Need to Know” prefixes 4 th grade Contact Becky Hansen; [email protected].
mis-
• What is its meaning?– wrong, badly
• What are some word examples?– mistreat– mistake– misplace
4th grade
sub-
• What is its meaning?– under, less than
• What are some word examples?– submarine– subway– subliminal
4th grade
pre-
• What is its meaning?– before, earlier than
• What are some word examples?– preview– prehistoric– preface
4th grade
de-
• What is its meaning?– away from, down, the opposite of
• What are some word examples?– depart– decline
4th grade
trans-
• What is its meaning?– across
• What are some word examples?– transcontinental– transverse
4th grade
Review “Need to Know” prefixes
3rd grade prefixes
3rd grade
un-
• What is its meaning?– not
• What are some word examples?– uninterested– unhelpful– unethical
re-
• What is its meaning?– again, back
• What are some word examples?– retell– recall– recede
3rd grade
dis-
• What is its meaning?– apart
• What are some word examples?– dislike– dishonest– distant
3rd grade
non-
• What is its meaning?– not, the reverse of
• What are some word examples?– nonsense– nonprofit
3rd grade
“Preview” new prefixes
5th grade
over-
• What is its meaning?– beyond, more
• What are some word examples?– overjoyed– overdue
5th grade
inter-
• What is its meaning?– between, among
• What are some word examples?– international– interact
5th grade
semi-
• What is its meaning?– half, partly
• What are some word examples?– semisweet– semicircle
5th grade
anti-
• What is its meaning?– against, opposing, the opposite
• What are some word examples?– anti-war– antibiotic
5th grade
mid-
• What is its meaning?– middle
• What are some word examples?– midway– midpoint
5th grade
“Preview” new prefixes
6th grade
in-, im-, il-, ir
• What is its meaning?– not
• What are some word examples?– inaccurate– impolite– illegal– irresponsible
6th grade
en-, em-
• What is its meaning?– in ,into, on
• What are some word examples?– encased– embellished
6th grade
in-, im-
• What is its meaning?– in, into
• What are some word examples?– inject– impact
6th grade
fore-
• What is its meaning?– before (in space, time or condition)
• What are some word examples?– forecast– foretell
6th grade
“Preview” new prefixes
7th and 8th grade
under-
• What is its meaning?– below, too little
• What are some word examples?– underestimate– undermine
7th grade
super-
• What is its meaning?– over, above, greater
• What are some word examples?– superstar– superintendent
7th grade