prefixes
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<span class='text_page_counter'>(1)</span>WELCOME TO OUR ENGLISH CLASS TODAY!.
<span class='text_page_counter'>(2)</span> AFFIXATION • Definition: Affixation is the formation of new words with the help of affixes. AFFIXATION Prefixation. Suffixation.
<span class='text_page_counter'>(3)</span> PREFIXATION • Definition: is an affix attached to the beginning of a word base of phrase and serving to produce a derivation or an inflectional form..
<span class='text_page_counter'>(4)</span> Examples: • (to) do ---(to) redo • (to) like --- (to) unlike • Happy --- unhappy • Polite --- impolite • Standard --- substandard.
<span class='text_page_counter'>(5)</span> CLASSIFICATION OF PREFIXES In general, prefixes in English have three groups of meaning: Negative meaning Reversal or repetition of an action Space and time relationship.
<span class='text_page_counter'>(6)</span> Prefixes Meaning. Examples. Un, dis, Negation non-, mis-, in-, illim-, ir-. Unlucky, dishonest, incorrect, illegal, impolite….
<span class='text_page_counter'>(7)</span> Prefixes Meaning Un- ,dis-, re-. Examples. Reversal Unlock, or redo, repetition disconnect , retell.
<span class='text_page_counter'>(8)</span> Prefixes Meaning. Examples. Pre-, post, Space and Prewar, fore-, over, time postwar, super relationship foresee, oversleep, supermarke t.
<span class='text_page_counter'>(9)</span> It is worthy of note that “in, un” rather stranger distributed. Sometimes they are interchangeably used. Examples: Infrequent - unfrequented Instable - unstable Immovable - unmovable.
<span class='text_page_counter'>(10)</span> Sometimes they “compete” with each other. - inability • Unable - injustice • Unjust • Undecided - indecision.
<span class='text_page_counter'>(11)</span> Add the prefixes from the box to the terms: il- im- in- ir• 1, …active 3, …articulate 5, …artificial 7,…consistency. 2,…legal 4,…legitimate 6,…mature 8,…mobilize.
<span class='text_page_counter'>(12)</span> THANKS FOR YOUR ATTENTION.
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