UNIT-I - WORD FORMATION
Unit -I
Raman Effect
Vocabulary
Word Formation, Use of Prefixes and Suffixes“While without grammar little can be conveyed, without vocabulary nothing can be conveyed.” –Wilkins.
|
Passive vocabulary |
Active
vocabulary |
|
Ø You can understand but
can’t yet use. Ø Limited to receptive
language skills. |
Ø You can both understand
and use. Ø One can use in both
productive language skills. |
Vocabulary is
Ø
Required to understand what you listen or read.
Ø Vital to communicate verbally.
Ø
Imperative to express your ideas exactly.
Ø Indispensable to comment / compliment.
Ø
Essential to learn/acquire any language.
Look at the following word with affiliation.
Disconnection (word)
Dis (prefix) connect(root) ion(suffix)
What is a prefix?
Prefix is letter or letters added at the
beginning of a root word.
|
Prefix |
Meaning |
Example |
|
Pre |
Before |
Prefix,
prenatal, prepone,postpone |
|
Un |
Not |
Unhappy,
unwilling ,undo |
|
Dis |
Not |
Dismount, dislike |
|
Re |
Again |
Rewrite, redo, reopen |
|
Mis |
wrongly |
Misguide, miscommunication |
|
In/im |
Not |
Impossible,
incorrect |
|
Bi |
Two |
Bicycle,
biannual, bigamy |
|
Inter |
Between |
Interact,
interchange |
|
Super |
Above |
Superman ,
superpower |
|
Sub |
Under |
Subordinate,
submarine |
|
anti |
opposing |
Anticlockwise, antibiotic |
Suffix is a letter or group of letters added to
the end of a root word. They are two types of suffixes.
|
Inflextional suffix |
Derivational
suffix |
|
Ø Changes the spelling of the word.
No change in the part of speech.
Example: Tell-tells |
Ø Changes the form of the word. Ø Part of
speech is changed. Example: Person- personal |
|
suffix |
meaning |
example |
|
Er |
Comparative |
Higher, greater |
|
Er |
Doer |
Teacher, learner |
|
Able |
Possible |
Adaptable |
|
Ous |
Full of |
Vicious |
|
Ness |
State of being |
Kindness |
|
Ful |
Full of |
Useful |
|
Ly |
In the stated way /manner |
Timidly |
|
Ment |
State of |
Enjoyment |
|
Hood |
age/ place |
Childhood/ neibhourhood |
|
Logy/ics |
study |
Biology, phonetics |
Task time
Write as many examples as you can
that end with the suffixes in the table, and mention the part of speech against
your examples.
|
ism |
able |
ly |
ial |
ic |
ive |
ify |
ity |
ion |
ise |
graphy |
Ence/ance |
ment |
ical |
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