1. Unit 8:

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

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

5. 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

7. 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

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

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

10. I’m an Interviewer I’m an interviewee

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

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

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

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