14.11.2012 Views

Foscari - Dipartimento di Scienze Ambientali, Informatica e Statistica

Foscari - Dipartimento di Scienze Ambientali, Informatica e Statistica

Foscari - Dipartimento di Scienze Ambientali, Informatica e Statistica

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Negative and<br />

positive<br />

un-<br />

non-<br />

in-<br />

<strong>di</strong>s-<br />

re-<br />

Size<br />

semi-<br />

mini-<br />

micro-<br />

ex-<br />

Location<br />

inter<br />

super<br />

trans<br />

post<br />

extra<br />

mid<br />

Time and<br />

order<br />

pre-<br />

ante-<br />

fore-<br />

Study these tables. Try to find ad<strong>di</strong>tional examples, using your <strong>di</strong>ctionary if necessary.<br />

Exercise 1<br />

l Negative and positive prefixes:<br />

Prefix Meaning Examples<br />

Negative un- I unmagnetized<br />

in- incomplete<br />

im- not impossible<br />

il- illegal<br />

ir- irregular, irrelevant<br />

non- not connected with non-programmable,<br />

mis- bad, wrong mis<strong>di</strong>rect<br />

<strong>di</strong>s- opposite feeling <strong>di</strong>sagree<br />

opposite action <strong>di</strong>sconnect<br />

anti- against antiglare<br />

de- reduce, reverse demagnetize, decode<br />

under- too little underestimate<br />

Positive re- do again reorganize<br />

over- too much overload<br />

2 Prefixes of size:<br />

Prefix Meaning Examples<br />

semi- half, partly semiconductor<br />

equi- equal equi<strong>di</strong>stant<br />

mini- small minicomputer<br />

micro- very small microcomputer<br />

macro- large, great macroeconomics<br />

mega- megabyte<br />

Number<br />

mono-<br />

bi-<br />

hex-<br />

multi-<br />

127

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!