Unit 8:

She looks very happy She smiles happily. She’s crying. Maybe she feels unhappy. Happy + -ly  Happily Un- + Happy  Unhappy

They agree with each other. They disagree with each other.

Prefixes Prefixes + Some prefixes are often used to create opposites. E.g.: anti- : opposed to dis- : not il- /in- /ir- : not un- : not Adjective Verb Noun

Prefixes Other prefixes: pro-: supportingpro-environment pre-: beforepre-Christmas super-: larger/greater than usual superglue re-: againrecycled over-: too muchovercooked under-: too littleundervalue ex-:formerex-colleague co-: togetherco-operation semi-: halfsemi-final un-: reverse actionundress

Suffixes Suffixes are used to create on class of words from another. 3 types: Noun suffixes Verb suffixes Adjective suffixes

-er Verb +-ee -or  Noun Noun +-ist Example: worker employer, employee supervisor scientist

I’m an Interviewer I’m an interviewee

Verb -ity - ance - ment Adj + -ness = Noun UsefulUsefulness

Adjective -en -ize/ -iseVerb Noun -ify/ -fy (to make/ to become) E.g.: -sharpen, ripen - advertise, emphasize, victimize - satisfy, intensify

Adjective suffixes Verb -able-ing-ive Noun -al-ous-ed-ly-ic

The countryside is industrialized Industry (n) + -al  industrial (Adj) Industrial (Adj) + -ize  industrialize (v)