Wednesday, 12 September 2012

ENGLISH -- SPELLING RULES

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SPELLING  RULES

1.) SPELLING RULES FOR THE PRESENT PROGRESSIVE TENSE
a.) Add –ing to the base form of the verb.
read - reading, stand - standing, jump – jumping

b.) If a verb ends in a silent –e, drop the final -e and add –ing.
leave - leaving, take - taking, receive – receiving

c.) In a one-syllable word, if the last three letters are consonant-vowel-consonant combination (CVC), double the last consonant before adding –ing.
sit - sitting, run - running, hop - hopping
However, do not double the last consonant in word that end in w, x, or y.
sew - sewing, fix - fixing, enjoy – enjoying

d.) In words of two or more syllables that end in a consonant-vowel-consonant combination, double the last consonant only if the last syllable is stressed.
admit - admitting, regret - regretting

e.) If a verb ends in –ie, change the –ie to y before adding -ing.
die – dying

2.) SPELLING RULES FOR THE SIMPLE PRESENT TENSE
a.) Add –s for most verbs
work - works, buy - buys, ride - rides, return – returns

b.) Add –es for words that end in –ch, -s , -sh, -x, or –z.
watch - watches, pass - passes, rush - rushes, relax - relaxes, buzz – buzzes

c.) Change the –y to –i and add –es when the base form ends in a consonant +y.
study - studies, hurry - hurries, dry - dries
Do not change the –y when the base form ends in a vowel +y. Add –s
play - plays, enjoy – enjoys

d.) A few verbs have irregular forms.
be - is, do - does, go- goes, have – has

3.) SPELLING RULES FOR SIMPLE PAST TENSE OF REGULAR VERBS
a.) If the verb ends in a consonant, add –ed.
return - returned, help - helped, cook – cooked

b.) If the verb ends in –e, add –d.
live - lived, create - created, die – died

c.) In one-syllable words, if the verb ends in a consonant-vowel-consonant combination (CVC), double the last consonant and add -ed.
hop - hopped, rub - rubbed
However, do not double one-syllable words ending in –w, -x, or –y.
bow - bowed, play - played, mix – mixed

d.) In words of two or more syllables that end in consonant-vowel-consonant combination, double the last consonant only if the last syllable is stressed.
prefer - preferred (The last syllable is stressed.) visit - visited (The last syllable isn’t stressed)

e.) If the verb ends in a consonant, + y, change the -y to -i and –ed.
worry - worried, copy - copied
f.) If the verb ends in a vowel +y, add -ed. (Do not change the –y to –i.)
play - played, annoy - annoyed
Exception: pay - paid, lay - laid, say – said

4.) SPELLING RULES FOR THE COMPARATIVE (-ER) & SUPERLATIVES (-EST) ADJECTIVES

A] Add –er to one-syllable adjectives to form the comparative. Add -est to one-syllable adjectives to form the superlative.
cheap - cheaper - cheapest, bright - brighter – brightest

B] If the adjective ends in –e, add –r or –st.
nice - nicer - nicest

c.) If the adjective ends in a consonant +y, change to y to i before you add –er or –est.
pretty - prettier - prettiest. Exception: shy - shyer – shyest

d.) If the adjective ends in a consonant-vowel-consonant combination (CVC), double the final consonant before adding –er or –est.
big - bigger - biggest
However, do not double the consonant in words ending in –w or –y.
slow - slower - slowest, coy - coyer – coyest

 5.) SPELLING RULES FOR ADVERBS
a.)    Add –ly to the corresponding adjectives
nice - nicely, quiet - quietly, quick - quickly, beautiful - beautifully

  1. If the adjective ends in consonant +y, change the y to i before adding –ly
    easy - easily

  1. If the adjective ends in –le, drop the -e and add –y.
    possible - possibly
However, do not drop the –e for other adjectives ending in –e.
extreme - extremely, Exception: true – truly

d.) If the adjective ends in –ic, add -ally.
basic - basically, fantastic - fantastically, terrific - terrifically


Words ending in OUR have been changed to OR in America (see colour)
Words ending in IOUR have been changed to IOR in America (see behaviour)
            Many words ending in YSE or ISE have been changed to YZE or IZE in America (see analyse, categorise, standardise)
            Many words ending in  ISATION have been changed to IZATION in America (see categorisation, standardisation)  
            Words containing a double consonant before ING and ED have been changed to one consonant (see travelling)   
favour [UK]                                        = favor [US] (rule)

ENGLISH SPELLINGS                       = AMERICAN SPELLINGS
 aeroplane (1 word) [UK]                   = airplane, aero plane [US]
analyse, analyze [UK]                         = analyze [US] (rule)
analysed, analyzed [UK]                    = analyzed [US] (rule)
behaviour [UK]                                   = behavior [US] (rule)
catalogue [UK]                                   = catalog [US]
categorise, categorize [UK]                = categorize [US] (rule)
categorisation, categorization [UK]    = categorization [US] (rule)
categorised, categorized [UK]            = categorized [US] (rule) 
centre [UK]                                         = center [US] (rule)   
cheque [UK]                                       = check [US]
colour [UK]                                         = color [US] (rule)
doughnut [UK]                                   = donut [US] (rule)
earnt, earned [UK]                              = earned [US]
equalling [UK]                                    = equaling [US] (rule)
gaol, jail [UK]                                     =  jail [US]
grey [UK]                                            = gray {US}
hiccough, hiccup [UK]                        = hiccup [US] (rule)
inharmonious/unharmonious [UK]      = inharmonious [US]
labour [UK]                                         = labor [US] (rule)
license (verb), licence (noun) [UK]     = license [US] (rule)
liquorice [UK]                                     = licorice [US]
manoeuvre [UK]                                 = maneuver [US]
metre [UK]                                          = meter [US] (rule)
minimalised, minimalized [UK]          = minimalized  [US] (rule)
neighbour [UK]                                   = neighbor [US]
TV programme/computer program [UK] =  TV/computer program [US]
pyjamas [UK]                                      = pajamas [US]
practise (verb), practice (noun) [UK] = practice [US] (rule) 
program (computer) [UK]                   = program (computer, TV or radio show, show list)  [US]
programme (TV or radio show, show list) [UK] = program (computer, TV or radio show, show list)  [US]
recognise, recognize [UK]                  = recognize [US] (rule)
specialised, specialized [UK]              = specialized [US] (rule)
specialising, specializing [UK]            = specializing [US] (rule)
standardise, standardize [UK]            = standardize [US] (rule) 
standardised, standardized [UK]       = standardized [US] (rule) 
tyres [UK]                                           = tires [US]
travelled [UK]                                     = traveled [US] (rule) 
travelling [UK]                                    = traveling [US] (rule)

English Spelling Rules Section 1 Word endings

• No English word ends in ’v’ except spiv. Use ve instead.
• No English word ends in ’j’. Use ge or dge instead.
• No English word ends in ‘i’. Use y instead. Exceptions: macaroni, spaghetti, vermicelli (Italian) and taxi (short for taxicab)
• The word endings ‘dge’, ‘tch’, may only be used after a short vowel e.g. badge, hedge, lodge, fetch, Dutch, catch. Exceptions to this rule are: much, such, rich, which.
• We double ‘l’, ‘f’, ‘s’ and ‘z’, after a single vowel at the end of a short word.e.g. call, tell, toss, miss, stiff, stuff, fizz, jazz.
Exceptions to this spelling rule: us, bus, gas, if, of, this, yes, plus, nil, pal.

English Spelling Rules Section 2 Making plurals

• Regular plurals are made by adding ‘s’. e.g. dogs, horses, monkeys, cliffs.
• To form plurals of words with a hissing ending, add ‘es’.
Use suffixes’ after s, x, z, sh, ch, ss in words like bonuses, boxes, fizzes, wishes, churches and misses.
• To make nouns ending in a single ‘f’ plural change the ‘f’ to ‘v’ before adding ‘es’ to form the plural. e. g. loaf, loaves; wolf, wolves, shelf, shelves. Exceptions to this rule: dwarfs, roofs, chiefs.
• Words ending in an ‘o’ preceded by a consonant usually end in suffix ‘es’ to form the plural
e.g. potato-es, volcano-es, torpedo-es. Some exceptions: pianos, solos, Eskimos.

 

English Spelling Rules Section 3 Adding suffixes

• Short words ending in both a single vowel and a single consonant always double the last consonant before adding a suffix (ending) beginning with a vowel. e.g. hop, hopped, hopping; flat, flatter, flatten; win, winner, winning; bit, bitty, bitten .
We sometimes refer to these base words as 1,1,1 words because they have ONE vowel, ONE consonant after the vowel, and ONE syllable. Examples of vowel suffixes are: ed, es, ing, en, y, al, able and ible.
• Do NOT double the final consonant when the base word has two vowels or two final consonants, e.g. leaf, leafy; shout, shouting; fool, foolish; self, selfish; mend, mending.
• Drop the final ’e’ from a root word before adding a suffix beginning with a vowel, but keep it before a consonant suffix.
• e.g. love, loving, lovely; taste, tasting, tasty; ride, bubble, bubbling, bubbly: drive, driving, driver; rattle, rattled, rattling.
• ‘Ful’ is a suffix added onto the end of a root (or base) word. It has only one ‘l’. e.g. hopeful, useful, cheerful. Because this suffix begins with a consonant, just add it to the base (root) word, without changing the root word. Notice that we keep the silent e in ‘hopeful’ and ‘useful’ above.
• Other consonant suffixes follow the same rule as above. They include ‘ment’, ‘ly’, ty, ‘ness’, ‘less’.
They are used to make words like statement, lonely, cruelty, lateness and homeless.
Remember to keep the final e of thee base word in word spellings like this.
• If a word ends in a consonant plus ‘y’, change the ‘y’ to ‘i’ before adding any suffix except ‘ing’. • e.g. lady, ladies; party, parties; heavy, heavier, heaviest; marry, married; funny, funnily;
but there are some exceptions, e.g. cry, crying; hurry, hurrying.
• If a base word ends with the letters oy, ay, or ey, DO NOT change the final y to i when adding any vowel suffix,
e.g. annoying, played, displayed, surveyed, boyish. Exceptions to this are the words said, paid and laid.

 

English Spelling Rules Section 4 Adding prefixes

• The letters ‘al’ are a prefix, followed by another syllable, in words like also, already, always, although. Although the word ‘all’ has two lls, the prefix ‘al’ has only one l.
• Other prefixes are: re, pre, de, in, im, un, en, under, over, dis, and mis, as in rethink, preset, deactivate, incapable, impossible, undecided, enslave, underachieve, overcook, discontinue and misdeed.

 

English Spelling Rules Section 5 Using ‘soft’ c and ‘soft’ g

• When ‘c’ is followed by ‘e’, ‘i’, or ‘y’, it says ‘s’. Otherwise it says ‘k’.
e.g. city, centre, ceiling, circle, cycle, receive, access.
• When ‘g’ is followed by ‘e’, ‘i’, or ‘y’ it says ‘j’. Otherwise it says ‘g’ as in gold
e.g. gentle, giant, gymnastic, gyroscope. Exceptions: get, begin, girl, give, gear, geese, gift, girth.

 

English Spelling Rules Section 6 Rules for using w and qu

• When ‘w’ or ‘qu’ comes before ‘a’ it often says (wo) or (kwa) as in wash, want, wander, wallet, quarrel and quads.
• When ‘w’ comes before ‘or’ it often says (wer) as in worm, word, work, worth, worship.
Exceptions include worry, worried, wore, worn.
• When ‘w’ or ‘qu’ come before ‘ar’, it often says (wor) or (quor) as in war, ward, warden, quarter, quart,
• The sound (kw) is written as ‘qu’. It never stands by itself. The letter u is a “silent” partner. It is not a “sounded vowel” when used after the letter q.

English Spelling Rules Section 7 Using i and e together to make one sound

• ‘i’ comes before ‘e’ when it is pronounced ‘ee’, except when it follows ’c’, e.g. brief, field, priest, receive, deceive, ceiling.
• ‘e’ comes before ‘i’ when sounded like (ay) as in neighbour and weigh.
The letters i and e are sometimes used together and sounded as separate vowels, e.g. in diet, quiet and client. Further information on teaching syllable division will be added soon.

English Spelling Rules Section 8 Using ti, ci or si to make the sound (sh)

• ‘ti’, ‘ci’, ‘si’, are three spellings most frequently used to say ‘sh’ at the beginning of all syllables except the first. • e.g. nation, patient, torrential, infectious, spacious, ancient, optician, financial, tension, session, admission, pension, division.

English Spelling Rules Section 9 Doubling l and t in multisyllabic words before suffixes

• In words ending in a single ‘l’ after a single vowel, double the ‘l’ before adding a suffix regardless of accent.
• e.g. cancelled, levelling, travelled, signalling, metallic.
• If a word of more than one syllable ends in a ‘t’, preceded by a single vowel, and has the accent (stress) on the last syllable, double the final consonant.
• e.g. permit, permitted; admit, admitted; regret, regretted; but do not double the final t in words like visit, visited; benefit, benefited because the stress is on the first syllable of the root or base word.
English spelling rules are incorporated in the phonic progression on this site. They vary from American spelling rules, especially in the use of double consonants in multisyllabic words.
-oo-  becomes  -ee-
foot > feet; tooth > teeth.  Goose – geese
To form the plural of most nouns, simply add -s
cat > cats  dog > dogs
Surviving Old English plural forms:
deer > deer
; sheep > sheep;
A becomes ‘e’ to make plural
ox > oxen; man > men; woman > women;
child > children; brother (in a religious sense) > brethren;
Some compound nouns: the main word carries ‘s’ 
Model I           passer-by > passers-by;
Model II           mother-in-law > mothers-in-law. Father-in-law – fathers-in-law,
sister-in-law – sisters-in-law,
Plural forms of not- fully naturalized foreign words:
chateau > chateaux
; crisis > crises; formula > formulae; index > indices; stimulus > stimuli
Plural forms of metric abbreviations:
100 km
(kilometres)
60 g
(grams)
2.5 l (litres)
Note that with non-metric measurements plural s is optional: 60 lb or 60 lbs
To form the plural of nouns ending in s, sh, ss, z, x or ch,         
add -es  to facilitate pronunciation
gas > gases      dish > dishes   boss > bosses   box > boxes     watch > watches
To form the plural of nouns ending in y preceded by a consonant, change the y to an I and
then add -es
lady > ladies    baby > babies  strawberry > strawberries        laboratory > laboratories
lay-by > lay-bys (BrE);  stand-by > stand-bys 
Family names:             Mr. & Mrs. Brady > The Bradys
To form the plural of a number of long established English nouns ending in f or fe
(but not ff or ffe!)
change the f  to a v and then add -es
half > halves    leaf > leaves    life > lives       knife > knives

Most other nouns ending in f or fe simply add -s as usual, but there are some cases in which the -ves plural formation is optional: 
belief > beliefs
; chief > chiefs;            handkerchief > handkerchiefs safe > safes
(but note handkerchieves is an option in British English);
To form the plural of imported nouns ending in o and long established in English, add -es
cargo > cargoes           domino > dominoes                echo > echoes              embargo > embargoes
hero > heroes               potato > potatoes                    tomato > tomatoes      tornado > tornadoes
torpedo > torpedoes    veto > vetoes

For less naturalized nouns ending in o, add -s only:
kilo > kilos
;    piano > pianos;    kimono > kimonos;    radio > radios
In a few cases the -es plural formation is optional.
archipelago > archipelagos/archipelagoes     fiasco > fiascos/fiascoes          halo > halos/haloes
mango > mangos/mangoes

A final silent e is usually dropped  before adding a suffix beginning with a vowel -able 
It is not so easy to predict when a final e should be dropped before adding the suffix -able.
Generally speaking, this is more common in American English.
In some cases it is optional:                e.g. likable or likeable
Words ending in -ce  and -ge usually keep their e to clarify the pronunciation of a preceding consonantal sound:
noticeable, peaceable, knowledgeable, manageable
The final e is also retained for words ending in -ee:
agreeable, foreseeable
-age
store > storage             acreage and mileage
Note that linage and lineage are entirely different words.
-ed       clone > cloned            
-est      cute > cutest
-ing      dive > diving       write > writing
You must retain the e when it is needed to distinguish meaning
(cf. dying & dyeing or singing & singeing). Sometimes the e is kept to clarify pronunciation of a preceding consonantal sound (e.g. ageing).
American English seems to be less particular about this (aging).
The final e is also kept for words ending in -ee, -oe, or -ye:
fleeing, canoeing, eyeing -ous
fame > famous            pore > porous 

Words ending in -ge keep their e to clarify the pronunciation of a preceding consonantal sound:
advantageous, courageous For words ending in -ce this final e becomes an i:
space > spacious
-y         ice > icy                                bone > bony
The final e is not dropped before adding the suffix -y if the preceding letter is u:
gluey (but note gluier). Note also pricey and spacey

Remember that holy and holey are very different words!
-ed       stop > stopped                 admit > admitted
In the following cases the stress in the final syllable is secondary:
kidnap > kidnapped    program > programmed 

The consonants h, w, x and y are never doubled (e.g. affix > affixing), and neither are silent consonants found in words of foreign origin:
crochet > crocheting;
ricochet
> ricocheting.
-er       big > bigger        
-ing      begin > beginning            refer > referring 
-ish      red > reddish
ante-  or anti-
Choose the prefix ante- if your word has connotations of before  or ahead, and anti-
if it means opposite or against 
ante- does not usually have to be followed by a hyphen:
antecedent, antedate, antenatal, anteroom   
Even with anti- most words require no hyphenation:
antibiotic, anticlockwise, anticyclone, antidepressant, antifreeze
anti- is always followed by a hyphen before an i or a capital letter to avoid a vowel clash::
anti-inflammatory       anti-French      anti-aircraft fire,          anti-establishment,      anti-government, anti-gravity,            anti-personnel mines, etc.
 fore-  or for-
Choose the prefix fore-  if your word has the meaning of before or ahead; otherwise you need for- 
forefather, foresight, forecast, forerunner, foreshadow, forestall, foretaste, foretell, forewarn, etc.
forbid, forfeit, forget, forgive, forgo, forlorn, forsake, forswear, etc.
 
 -able  or -ible
The suffix –able is far more common than -ible
Most roots, including all modern ones, add -able:
drink > undrinkable       read > readable        wash > washable
You'll find -ible only in a few old words that are derived directly from (or modeled on) Latin:
flex > flexible   comprehend > comprehensible           respond > responsible
Lat. edere (to eat) > edible
 -ance  or -ence  &  -ant  or -ent
Here we present a few useful rules for when to add the suffixes -ance  or -ence and -ant  or -ent.
However, because these rules are not 100% reliable, it's safest to consult a dictionary!
-ance is always added to a hard c or g:
elegance, significance.
If the preceding c or g is soft choose -ence:
innocence, intelligence.
Note the unique spellings of allegiance and vengeance
If other forms of the word end in an a-suffix, then your choice is likely to be -ance/-ant:
dominate > dominance           ignoramus > ignorant              vigilante > vigilance  violate > violence Verbs ending in -ear, -ure and -y have noun forms ending in -ance:
appear > appearance                endure > endurance    defy > defiance  
Verbs ending in -ere will have noun-forms ending in -ence:
interfere > interference           persevere > perseverance
The core syllables -cid-, -fid-, -sid-, -vid-, -flu-, -qu- and -sist- are usually followed by -ence:
incidence, confidence, subsidence, evidence, influence, consequence, insistence   
 assistance, resistance
To form nouns from verbs ending in a stressed -er or -ur, add -ence:
confer > conference                concur > concurrence

(Note here the typical
doubling of the r in a stressed syllable before the addition of a suffix beginning with a vowel.)  
To form nouns from verbs ending in an unstressed -er, add -ance:
utter > utterance          hinder > hindrance    differ > difference

 -ce  or -se
During centuries of separation from the motherland, American English retained the
original -se ending in certain words borrowed from French. 
British English  modified it to -ce
AmE: defense, license (noun & verb), offense, pretense, vise (tool)
BrE: defence, licence (noun form only [cf. to license]), offence, pretence, vice
Note that even in British English any related adjectives have to be spelt with an s:
defensive, offensive
Note from the example of licence/license above that British English, perhaps under the influence of advice (n.) and to advise, sometimes utilizes -ce/-se to help distinguish between a noun and a verb:


 -ch  or -tch ? 
Choose -ch  if it is to be preceded by either a consonant  or two vowels.
If it is to be preceded by a single vowel,
you need -tch filch, bench, church   approach, touch, coach
One exception to this rule, namely the letter h:
aitch catch, fetch, watch
A handful of very common words are exceptions to this rule and so you should try to memorize them:
attach, detach, enrich, much, rich, sandwich, spinach, such, which

-ction   or   -xion
The ending –ction is far more common than -xion
reaction, reduction, etc. -xion is only found in a few words like complexion, crucifixion, effluxion, flexion, fluxion, prefixion, retroflexion and transfixion connection, deflection, inflection, reflection In BrE only, you may come across the following variants:
connexion,       deflexion,         inflexion and    reflexion.
 -er  or -or ? 
The ending –er is far more common than -or
-er is added to most verbs (and certainly all modern ones) for someone or something that performs an activity:
player, baker, singer,etc.
A few -er nouns are created from nouns or adjectives:
law > lawyer   prison > prisoner         foreign > foreigner
a resistor is an electronic component. -or is found in words of French or classical origin: mayor, donor.  Many end in -ator, -itor, -ctor, -essor and -utor:
curator, auditor, director, professor, tutor   
 -ise  or -ize
The verbal suffix –ize is far more common than -ise
criticize, demoralize, realize, vandalize 
In BrE, under the influence of neighboring French, the -ise ending is a widespread alternative, but if chosen it should be used consistently: criticise, demoralise, realise, vandalise, etc. 
 -or  or -our
Words of primarily French origin ending in -our in British English  end in –or in American English BrE: colour, favour, honour 
AmE: color, favor, honor
British English also often uses -or:
error, terror, stupor
Note that even British English drops the u before the addition of a suffix to certain words:
vapour > vaporize;      honour > honorific/honorary

 -re  or -er ? 
While British English retains the -re  ending in words of French origin,
American English generally prefers -er
BrE: centre, metre, theatre
AmE: center, meter, theater

 -yse  or -yze ? 
The verbal suffix -yse  is British and -yze is American
BrE:    analyse, paralyse
AmE:  analyze, paralyze
 
 -ae/oe   or   -e
ae 
and oe  in words of Greek or Latin origin are retained  in British English  and replaced
with a simple in American English
BrE:  archaeology, gynaecology, haemoglobin, diarrhoea, foetus, oesophagus
AmE:  archeology, gynecology, hemoglobin, diarrhea, fetus, esophagus
Even in British English there is a slow trend toward simplification: For example, the form encyclopedia is now much more common than encyclopaedia.
 -ie-  or -ei- ? 
In the case of 'ee' /i:/ sounds i goes before e except after c
believe, chief, siege    ceiling, receive, deceit
Beware of words that have varied pronunciation:
either
, neither, heinous
Some common names:            Keith, Sheila, Neil, Madeira
Latin words like species Others: caffeine, protein, inveigle, seize, weird

 q_? 
q is almost invariably followed by u quack, quality, queen, question, quiz, quote Acronyms & non-English words: Qantas (Australian Airline),
Al Qaeda (Islamist terror franchise), Qatar (Gulf state), etc.
alright / all right all right is widely regarded as the correct form
already / all ready
Are you all ready to leave? It's already 8 o'clock. altogether / all together There are altogether two occasions per year when the family are all together.
anyone / any one Anyone can use the library and borrow any one of 10,000 books.
cannot / can not cannot is the correct form in British English, while can not is generally preferred in American English. Note that even BrE sometimes allows you to use can not for emphasis:
She can not only speak French but German too!
sometime / some time
She'll do it sometime when she gets some time.

Rule #1: “I before E except after C”;

This rule, designed to help us remember how to spell words such as receive and chief, seems so promising in its simplicity at first.
  • achieve, believe, bier, brief, hygiene, grief, thief, friend, grieve, chief, fiend, patience, pierce, priest
  • ceiling, conceive, deceive, perceive, receipt, receive, deceit, conceit

Rule #2: “Dropping Final E

When adding an ending to a word that ends with a silent e, drop the final e if the ending begins with a vowel:
  • advancing
  • surprising
However, if the ending begins with a consonant, keep the final e:
  • advancement
  • likeness

Rule #3: “Dropping Final Y

When adding an ending to a word that ends with y, change the y to i when it is preceded by a consonant.
  • supply becomes supplies
  • worry becomes worried
  • merry becomes merrier
This does not apply to the ending -ing, however.
  • crying
  • studying
Nor does it apply when the final y is preceded by a vowel.
  • obeyed
  • saying

Rule #4: “Doubling Final Consonants”

When adding an ending to a word that ends in a consonant, we double that consonant in many situations. First, we have to determine the number of syllables in the word.
submit
submitting, submitted.
flap
flapped

Rule #5: “Adding Prefixes”

  • unnecessary, dissatisfied, disinterested, misinform

Changing a Final Y to I

Change a final y to i before a suffix, unless the suffix begins with i.
EXAMPLES:
defy + ance = defiance           party + es = parties                  pity + ful = pitiful
try + es = tries                         try + ing = trying                     copy + ing = copying
occupy + ing = occupying
COMMON EXCEPTIONS: journeying, memorize

Doubling a Final Consonant

Double a final single consonant before a suffix beginning with a vowel when both of these conditions exist:
(a) a single vowel precedes the consonant;
(b) the consonant ends an accented syllable or a one-syllable word.

EXAMPLES:
stop + ing = stopping              admit + ed = admitted                        occur + ence = occurrence
stoop + ing = stooping            benefit + ed = benefited         delight + ful = delightful

Tuesday, 11 September 2012

100. Q. & A. s Magnets


MAGNETS                                  Q. 13  to  Q. 25

1Q       Why  the North shown by the Vaastu experts is wrong?
            Earth has Geographical North and Magenetic North. Vaastu people see North using compass. Compass shows the Magnetic North but not the Geographical north. That is if the building should face the East then True North should be marked.

2Q       Why the poles are in North and South directions only. Why they are not in East and West?
            In the interior layers of the Earth, there is magma. Magma is in plasma state. That means it is an ionised state of matter.  When an ionised state of matter rotates, according to electromagnetic theory, 90 degrees to that magnetic field is formed.  The Earth rotates from West to East. So 90 degrees to that, that is in north and south directions magnetic field is formed. That is why poles are in North and South directions only.

3Q       How does North of compass show North of Earth?

4Q       When compass fails what is used?
            When compass fails ships and aircrafts  used gyroscope to know the geographical north and south.

5Q       If we stand on North Pole then what  directions does the magnet show?
            When we stand on North or South pole, the magnet does not show any direction. If we are on the North pole, then the south of the magnet comes down and its north points to the sky at 90 degrees. That means the angle of inclination is 90 degrees.

6Q       What is used to know the directions on the poles?
            To know the directions on the poles, gycoscope is used.

7Q       Today’s North cannot be tomorrow’s North?
            It is because the Earth oscillates 47 degrees.

8Q       What is the difference between geographical north and magnetic north?
            The geographical north is solid earth part which lies at 90 degrees in the north. Magnetic north is the north of the magnetic field formed by ionised state of plasma. Geographical north is fixed  whereas  magnetic north changes every day,

9Q       How can you know the true north ?
            Place a stool in the open air. At 8 AM when the sun is in the east, place a white paper on the stool. In the centre of the stool put point and name it as “O”. With the help of a compass, with some radius, draw a circle. Take divider and place one end on the “O”. As the divider is erect it shadow falls on the circumference of the circle. Mark it as “A”. In the evening at 4 PM you can see the divider shadow cutting the circumference at another point on the east side. Mark it as “B”.  Remove the divider, join OA and OB. An angle OAB is formed. Now bisect the angle OAB. The angle bisector line OC shows that day’s North.

10Q     What is artificial gravity?
            When a body rotates around itself, artificial gravity is created.

11Q     When we come down in a giant we feel fear. Why?
            It is because we feel loss of weight.

12Q     How does North show North?
            North does not show North. The Earth’s south pole is in geographical north. That is why compass shows north.

13Q     What is magnetic reversal?
            Every 70,000 years the poles are reversed. Reasons are not known.

14Q     Can we create a monopole?
            It is not possible.

15Q     What is magneto therapy?
            Using magnets, bones, crossed eyes and some disorders of body are treated. Magnets are not be used on heart. If a magnet is put in a glass of water in the night, and the same water  is taken, it is said that it may be good for blood. This is called magneto therapy.

16Q     How can a rotating top stand on the sharp needle?
            When a top rotates, it gets artificial gravity which makes it to stand against gravitational attraction of the Earth.

17Q     What is the basis of magnetic property?
            Magnetic property is due to unbalanced spin of electrons in the orbits.

18Q     Why the value of g changes from planet to planet and star to star?
            The value of g depends on the amount of plasma that rotates in celestial bodies and also its rotational speed.

19Q     What is escape velocity?
            If an object from  the surface of a planet or star to go into space with out being influenced by the planet or the star, what speed is needed  is called the esacpe velocity. For earth it is 11.2 kmps.

20Q     Why the value of escape velocity changes from planet to planet and star to star?
            As the value of  “g”  changes from planet to planet and star to star, the escape velocity too changes.

21Q     What is inclination? How does it change?
            When a bar magnet is suspended freely at hangs horizontally to the earth. If is suspended freely anywhere else, it hangs making some angle to the surface of the earth. This is called inclination. The inclination is “0” on equator and “90” at poles.

22Q     What is hyper gravity?
Gravity which is more than g value is called hyper gravity>
NASA is interested because it's not just microgravity that astronauts experience in space. They're exposed to hypergravity, too: up to 3.2-g at launch, and about 1.4-g on reentry. "Under these conditions," Cohen points out, "fluid weighs more." The heart has to change the way it operates, pumping faster, and working harder to push the blood all the way to the brain. This could cause astronauts to become dizzy or even, in extreme cases, to pass out.

23Q     What is zero gravity?
Weightlessness is a phenomenon experienced by people during free-fall. The term zero gravity is often used as a synonym. Weightlessness in orbit is not the result of the force of gravity being eliminated, or even significantly reduced, by distance.  Rather, the loss of the influence of gravity is due to the inertial motion of the flight path.






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