IPSM Approach

IPS — Integrated Pronunciation & Spelling

Every English word contains the following attributes: pronunciation, spelling, and meaning. This method fuses the three attributes of a word together, requiring the learner to memorize the word on the basis of accurate pronunciation. When memorizing words with this method, one will subtly master the phonetic rules and word-formation rules.

Accurate pronunciation is the foundation of this method. One must pronounce every vowel and consonant correctly. Consonant pronunciation is easy to master; the main challenge is vowel pronunciation; do not confuse different vowels.

Stress

In IPA, the “ˈ” symbol is used to mark stress and the “ˌ” symbol marks secondary stress; in this method, stress can be automatically distinguished by the vowel type, so these two symbols are no longer needed.

Stress refers to vowels, not consonants; a consonant can form a stressed syllable only by blending with a stressed vowel.

Stress is very important for the correct pronunciation of a word; stress determines how the vowels in a word are read. For example, the prefix com-: if the stress falls on com-, it is read “[com-]”, as in comme̊nt; if the stress falls after it, it is read “[co̊m-]”, as in co̊mmand.

In English, the position of stress can also determine the part of speech of some words. Nouns are often stressed on the front (the first vowel), while verbs are often stressed on the back (the second vowel). For example, record: when it is a noun, the stress is on the front, read [ˈre-cord]; when it is a verb, the stress is on the back, read [rė-ˈcord]. Other such words include address, discount, etc.

In the vast majority of cases, the syllables at the front and back of a word appear in a “stress-unstressed alternation”; therefore, once the stress position is determined, the stressed or unstressed reading of most syllables is also determined.

Under normal circumstances, the stress of two-syllable and three-syllable words falls on the first syllable.

If a word has a prefix at the front, the prefix is usually unstressed, and the stress falls on the first vowel of the root. For example: abˈout, beˈcause, etc.

If a word ends in -ation, the vowel a is also often stressed; for example: transˈlation, pronunciˈation.

The stress position of English words has several fixed patterns; one can accumulate experience while memorizing words.

Open and Closed Syllables

Most words are pronounced according to the open and closed syllable rules, but a few do not, such as have, change, waste, taste, etc.; take care to distinguish them when memorizing. The rules are shown in Table 2:

Table 2 — Open and Closed Syllable Rules

  Rule Example
Open syllable ends in a vowel we, go
  vowel letter + consonant letter¹ + silent e (or y) at the end name, lady
  vowel letter + vowel letter + consonant² wait, meet
Closed syllable ends in vowel letter + consonant letter net
  vowel letter + two consonant letters + silent e at the end solve

¹ The combinations th, st, ng may be regarded as a single consonant letter; thus bathe, change, waste, taste, etc. satisfy the open/closed syllable rules.

² The vowel-letter combinations under this rule are shown in the vowel pronunciation table. R, W, and Y should be treated differently from consonant letters: R is retroflex, equivalent to a long sound; W corresponds to U; Y corresponds to I. The [èa] sound may be treated as a single vowel letter.

In the open/closed syllable rules, a silent consonant letter is treated as if it were not there.

Basic Vowels

The five vowel letters are A, E, I, O, U; together with the three semivowel letters Y, R, and W. These 8 letters constitute all vowel pronunciations. The table below is the basic pronunciation table of vowel letters; these pronunciations are the most regular and the most commonly used. Be sure to memorize the contents of the table.

Basic Pronunciation Table of Vowel Letters

  A E I/Y O U
Open sound [ā] [ē] [ī/ȳ] [ō] [ū]³
  late me nice go duty,blue
Closed sound [a] [e] [i/ẏ] [o] [u]
  bad bed sit hot but
Long weak sound [år]⁴ [e̊r] [i̊r] (w)[o̊r]⁵ [ůr]
  / berg bird work burn
Light sound [ȧ] [ė] [i/ẏ] / [u̇]
  image begin lily / busy, minute
Short weak sound [å] [e̊] [i̊] [o̊] [ů]
  China open evil compute supply
Silent word-final silent letter e        
  name        

³ In an open syllable, u is pronounced as the u in blue after [j], [l], [r], [sh], [s̃], [y]; otherwise it is pronounced as the u in duty — that is, a [y] sound is added before the [ū] sound, giving [yū]. When the [ū] sound comes before [l], [r], [sh], [ch], [s̃], it is pronounced as the short sound [ù], as in bull, full, pull, push.

⁴ Entirely replaced by [àr], as in art.

⁵ Mostly replaced by [or], as in force.

Note on the Weak Sound:

Compared with the clear, accurate stressed sounds of open and closed sounds, the weak sound is casual, vague, and relaxed. If open and closed sounds are the important syllables, then the weak sound is the unimportant syllable. The purpose of weak reading lies in saving effort, resting, transitioning, and fluency. Both long weak and short weak sounds are weak sounds. “Long weak” refers to the fact that the letter -r (when followed by a consonant) lengthens the weak sound, giving the original weak sound a long quality like that of an open sound. “Short weak” refers to the case where there is no -r letter, or where -r- is immediately followed by another vowel (a word-final silent e also counts as a vowel, as in culture); in this case the letter r becomes a consonant letter that blends with the vowel following it.

Note on the Light Sound:

The light sound is a little weaker than a stressed sound, and a little stronger than a weak sound; the light sound may be regarded either as a stressed sound or as a weak sound.

Stress-Unstressed Alternation

“Stressed” and “unstressed” are relative concepts: when a sound meets a sound stronger than itself, it is a weak sound; when it meets a sound weaker than itself, it is a stressed sound. The table below is the vowel stress order table.

A word usually has only one or two stressed syllables; the rest are unstressed. Prefixes and suffixes are often pronounced as weak sounds, with rather fixed pronunciation.

Vowel Stress Order Table

  No. Name Stressed/Unstressed Note
Stressed 1 Open sound (long) stressed ā, ē, ī, ō, ū, etc. (see vowel table)
  Long weak (long) stressed å/e̊/i̊/o̊/ů+r+consonant
  Closed sound (short) stressed a, e, i, o, u
2 Light sound (short) stressed or unstressed ȧ, ė, i,
3 Short weak (short) unstressed å/e̊/i̊/o̊/ů (+r+vowel)
Unstressed 4 Silent (no sound) even weaker mainly the word-final silent e

English Word Pronunciation Rules

The pronunciation rules of English words can be summed up in four words: “stress, weak, open, closed.” “Stress” refers to stressed reading; “weak” refers to unstressed reading; “open” refers to open syllable; “closed” refers to closed syllable.

Through examination of all words, most words (over 80%) conform to the stress-unstressed alternation and open/closed syllable rules. When memorizing a word, first identify the stressed syllable; determine the unstressed syllables according to the “stress-unstressed alternation” rule; then determine whether the stressed sound is an open sound or a closed sound.

For the individual syllables that do not conform to the general pronunciation rules, paying special attention when memorizing can significantly improve memorization efficiency.

All Vowels

Expanding on the basic vowel table gives the following table.

Extended Vowel Table

IPA IPS Notation
/æ/ [a]  
  bad
/e/ [e], [èa]
  bed, head
/i/ [i], [ẏ], [ė], [ėy], [ȧ], [u̇]
  sit, system, pretty, honey, damage, minute
/ɔ/ [o]
  hot
/ʌ/ [u], [ô], [ôu], [ôo]
  but, love, enough, blood
/ei/ [ā], [āi], [āy], [eā], [èy], [èi]
  late, wait, say, great, they, weight
/i:/ [ē], [ēe], [ēa], [ēi], [ēy], [iē], [ĩ]
  me, meet, mean, receive, key, belief, routine
/ai/ [ī], [ȳ]
  nice, fly
/əu/ [ō], [ōa], [ōw], [ōu], [e̊aù]
  go, road, slow, though, bureau
/ju:/ [ū], [ew̅], [eū]
  duty, new, Europe
/u:/ [oo], [oū], [õ]
  tool, group, do
/u/ [ù], [oo(k)], [oo(d)]
  put, look, good
/a:/ [àr], [à]
  dark, ask
/au/ [òu], [òw]
  loud, cow
/eə/ [ār], [āir], [āer], [eār], [er]
  care, fair, aerate, wear, there
/iə/ [ēer], [ēar], [ēr]
  beer, hear, here
/aiə/ [īr]
  fire
/ɔ:/ [or]=[ōr], [ōar], [ōur], [ōu(gh)], [ã(l)], [ãu], [ãw], [(w)ãr]
  port, fore, board, your, bought, tall, author, law, war
/uə/ [ūr]
  during
/ə/ [e̊], [å], [i̊], [o̊], [ů], [o̊u(s)]
  åbout, ope̊n, evi̊l, pro̊pel, sůpply
/ə:/ [e̊r], [år], [i̊r], [o̊r], [ůr], [e̊ar], [o̊ur], [e̊ur]
  her, collar, first, word, occur, learn, colour
/ɔi/ [oi], [oẏ]
  oil, enjoy

Liquids

Liquids refer to the sounds produced by the letters R and L. These two letters are special because of their pronunciation characteristics: they readily combine with consonants and vowels.

Pronunciation Rules of the Liquid R

  • -rr- is pronounced [r]. As in merry.
  • Weak vowel or consonant + r is pronounced [r]. As in factory, drive.
  • Strong vowel + r is pronounced [e̊]; because of the accompanying retroflex curl, the vowel undergoes a slight sound change. As in dare, here, fire, during.
  • Weak sound + r + consonant, because of the accompanying retroflex curl, the weak sound is lengthened. As in verge, birth, storm, burst.

Combination of Liquids and Strong Vowels

The pronunciation of the liquid letter R combined with vowels is well reflected in the vowel table. When the liquid letter R combines with a vowel, because the letter R is pronounced with a retroflex curl, it can lengthen the original vowel or cause a slight sound change. The liquid L has the same function.

For example, the sounds [ōr], [ōar], [ōur], under the influence of the liquid R, sound like [or] (a lengthening of the [o] sound). As in pore, board.

The sounds [ār], [āir], [āer], [eār], under the influence of the liquid R, sound like [er]. As in care, air, bear.

Long-Vowel Shortening

Long-vowel shortening refers to the fact that when a long vowel is immediately followed by a liquid [l], [r], or a weak sound, the influence makes the original long sound sound like a short sound.

Since the liquids [l], [r] and weak sounds themselves have a lengthening effect, when they combine with a long vowel, the long vowel naturally shortens, so that the syllable as a whole is not pronounced too long.

Combination of Liquids and Consonants

From the consonant combination table, one can see many examples of the liquids L and R combining with consonants.

Vowel-Letter Displacement

Vowel-letter displacement: refers to other vowel letters replacing the regularly-pronounced vowel letter and taking over the pronunciation role.

The table below is the vowel displacement table. The main cases of vowel-letter displacement are: the letter E displacing A, the letter I displacing E, the letter A displacing O, and the letter O displacing U.

There are two main reasons for vowel-letter displacement: 1. the pronunciation of the word has changed, but the spelling has not changed accordingly; 2. loanwords.

Vowel-Letter Displacement Table

Vowel letter Displacement Example
E displacing A èy, èi they, eight
I displacing E ĩ ski, police
A displacing O ã(l),ãu,ãw,ãr, all, auto, law, war
O displacing U ô,ôu, ôo / oo,õ love, double, blood, book, do

Silent Vowels

In a vowel-letter combination, there is one vowel letter that plays the leading role in pronunciation, such as the letter e in mēan. For such vowel-letter combinations, this method holds that the combination ēa together produces the ē sound. In a word like b𝕦ild, this method regards u as silent.

When e is at the end of a word it is generally silent; for simplicity, the double-struck marking is omitted; when e is silent in the middle of a word, it is marked with double-struck letters. For example: nam𝕖ly, chang𝕖able, h𝕖art, for𝕖in, for𝕖iner, pig𝕖on, g𝕦itar, q𝕦eue, fr𝕚end.

In fact, apart from prefixes such as re-, de-, etc., whenever the form xxxx𝕖-xxxx or xxxx𝕖 appears, the e is silent. For example: for𝕖-i𝕘n, clos𝕖-ly, pig𝕖-on. In a word like re-cord, since re- is a prefix, the e is pronounced.

In the gu combination, u is often silent. For example: g𝕦ess, fatig𝕦e. Here g is followed by a silent u rather than e, so g is pronounced [g], not [j].

In the qu combination, if u is silent, then q alone is pronounced [k]. For example: q𝕦eue, cheq𝕦e.

Consonants

To make the writing of consonant letters consistent with that of consonant phonemes, the writing of consonant phonemes is not entirely consistent with that of IPA: for example, [ch] represents /tʃ/, [j] represents /dʒ/, [y] represents /j/, [th] represents /θ/, [ṫh] represents /ð/, etc.

The detailed rules for the pronunciation of consonant letters are shown in the table:

Consonant Phoneme Pronunciation Rules Table

  Voiceless       Voiced    
  Letter Example Note   Letter Example Note
[p] p pen   [b] b bed  
[t] t time   [d] d day  
[k] k / c kite / can before a, o, u, consonants / at the end [g] g go g before a, o, u
[f] f / ph / gh four / photo / tough   [v] v very  
[s] s / c say / cent before e, i, y [z] z / zoo / rise after vowels, or after voiced consonants
[th] th think   [ṫh] ṫh this pronouns, articles, prepositions, conjunctions
[sh] sh / ċh ship / machine   [s̃] vision special suffixes
[ch] ch / tch cheap / catch   [j] j / g(*) / dg jeep / orange / judge before e, i, y
[h] h his   [l] l like  
[kw] qu quiet   [m] m map  
        [n] n nine  
        [ng] ng king n before [k]
        [r] r red  
        [w] w wall  
        [y] y yes y at the beginning of a word
        [ks] x excess at the end or before a consonant
        [gz] exact before a vowel

(*) eager, finger, gear, get, forget, together, altogether, gather, begin, give, gift, girl, linger, tiger, etc. are exceptions. When two identical consonants are doubled, only one consonant is pronounced. For example: kick, scent, little, etc.

Consonant Combinations

Below are common consonant combinations. Consonant combinations, like consonants themselves, carry certain original connotations that are ineffable; after memorizing a large number of English words, the learner will come to appreciate them. For example, fl- carries connotations of flowing, flying, and looseness; fr- carries connotations of splitting, cold, and wear; tw- carries connotations of twisting. As shown in Table 4:

Table 4 — Common Consonant Combinations

  Consonant combinations
Consonant + l bl-, cl-, fl-,gl-, pl-,sl-
Consonant + r br-, cr-, fr-, gr-, pr-, tr-, dr-
s + consonant sc-, sk-, sm-, sn-,sp-, st-, sw-
Three consonants scr-, spr-, str-, shr-, thr-, spl-
Other tw-

Common Suffix Pronunciations

The pronunciation rules for -ed and -s/-es are fixed; although this book gives distinct annotations, they may, for simplicity, be left unmarked.

The -ed Suffix

-ed pronunciation rule Example
After voiced consonants and vowels [𝕖d] ⟹ [d] call𝕖d, borrow𝕖d, mov𝕖d
After voiceless consonants [𝕖ḋ] ⟹ [t] ask𝕖ḋ, finish𝕖ḋ, help𝕖ḋ
After the [t] sound [ėd] ⟹ [id] wantėd, startėd
After the [d] sound [ėd] ⟹ [id] needėd, countėd

The -s/-es Suffix

  -s(-es) pronunciation rule Example
After consonants after [s], [z], [sh], [s̃], [ch], [j] sounds add -es, pronounced [ėṡ] ⟹ [iz] glassėṡ, buzzėṡ, washėṡ, teachėṡ
  after voiceless consonants add s, pronounced [s] ⟹ [s] books, typ𝕖s
  after voiced consonants add s, pronounced [ṡ] ⟹ [z] bagṡ, lin𝕖ṡ, besid𝕖ṡ
After vowels after the letter o add -es, pronounced [𝕖ṡ] ⟹ [z] tomato𝕖ṡ, potato𝕖ṡ, do𝕖ṡ
  change -y to i and add -es, pronounced [𝕖ṡ] ⟹ [z] ladi𝕖ṡ, fli𝕖ṡ
  otherwise pronounced [ṡ] ⟹ [z] newṡ, dayṡ, boyṡ, beeṡ

Some other suffixes, such as -ly, -ous, -ity, etc., are pronounced according to the rules; although this book annotates them all, since their pronunciation is uniform, they may for simplicity be left unmarked.

Special Suffix Pronunciations

Some commonly used suffixes have rather special pronunciation, but the pattern is the same; simply memorize them. For simplicity, this book omits phonetic annotation for them.

Special suffix Pronunciation Example
-sion, -tion -sho̊n impression, nation
vowel letter + -sion -s̃o̊n vision, decision
-s-tion -s-cho̊n question, suggestion
-sure -shůre pressure
vowel letter + -sure -s̃ůre pleasure, measure
-dure -dgůre procedure
-ture -chůre picture, culture
-tiate -shiāte initiate, negotiate
-tial -shål partial
-tuous -chūo̊us virtuous
-cious -sho̊us delicious, precious
-cial -shål official, racial
-ceous -sho̊us herbaceous, curvaceous
-cient -she̊nt ancient
-ciency -shency efficiency, proficiency

Silent Consonant Letters

Silent letters may be indicated in various ways — strikethrough, slashes, dots beneath, etc. For prominence, this book uses double-struck (blackboard bold) letters. If the learner has already memorized these silent letters, they may be left unmarked.

Combination Example
𝕙 𝕙our, 𝕙onour
c𝕙 mec𝕙anic, C𝕙rist
𝕘𝕙 li𝕘𝕙t, hi𝕘𝕙, ei𝕘𝕙t, si𝕘𝕙t, ni𝕘𝕙t
g𝕙 g𝕙ost
r𝕙 r𝕙yme, r𝕙ythm
𝕘n 𝕘nat, si𝕘n
𝕜n 𝕜nife, 𝕜now, 𝕜nee, 𝕜nock
m𝕓 com𝕓, lam𝕓, thum𝕓, dum𝕓, clim𝕓
𝕡n 𝕡neumonia
𝕡s 𝕡sychology
𝕨r 𝕨rong, 𝕨rist, 𝕨rite, 𝕨rap, 𝕨retch, 𝕨rench
𝕨h 𝕨ho, 𝕨hose
w𝕙 w𝕙at, w𝕙en, w𝕙ere, w𝕙y
-is𝕥- lis𝕥en, c𝕙ris𝕥en, c𝕙ris𝕥mas, whis𝕥le
𝕤 i𝕤land

Differences Between American and British English

The difference between American and British English can be summed up in one sentence: American English is more regular than British English.

In Spelling

Spelling Differences Between American and British English

British American  
catalogue catalog drop silent letters
kilogramme kilogram drop redundant letters
programme program drop redundant letters
cigarette cigaret drop redundant letters
judgement judgment dg is pronounced [j], the letter e can be dropped
acknowledgement acknowledgment dg is pronounced [j], the letter e can be dropped
honour honor drop redundant letters
labour labor drop redundant letters
jewellery jewelry drop silent letters
woollen woolen unstressed closed syllable, not doubled
traveller traveler unstressed closed syllable, not doubled
cheque check replace with a different letter combination for the same sound
aeroplane airplane replace with a different letter combination for the same sound
centre center replace -re with -er
fibre fiber replace -re with -er
metre meter replace -re with -er
theatre theater replace -re with -er
defence defense/defence both are acceptable
offence offense/offence both are acceptable
licence license/licence both are acceptable
pretence pretense/pretense both are acceptable
you/your u / ur internet slang, to save typing

In Pronunciation

1) In American English, the letter a is not pronounced [à]. For example:

British American
àsk ask
dànce dance
fàst fast
hàlf half
pàth path

2) In American English, the letter i is not pronounced [ ĩ ]. For example:

British American
sàrdĩne sàrdine
roūtĩne roūtine
magåzĩne magåzine
po̊lĩce po̊lice
lĩte̊r lite̊r

3) American English tends to pronounce the retroflex (rhotic) sound. For example:

British American
car ca𝓻
door doo𝓻
river rive𝓻
party pa𝓻ty
board boa𝓻d
dirty di𝓻ty
morning mo𝓻ning

4) British English usually “stays weak to the end,” while American English still places stress near the end of the word, conforming better to the “stress-unstressed alternation” rule.

British American
dictio̊nårẏ dictio̊narẏ
labo̊råto̊rẏ labo̊råtorẏ
necėssårilẏ necėsarilẏ
prėparåto̊rẏ prėparåtorẏ
secre̊tårẏ secre̊tarẏ

5) Other

British American
clerk (er pronounced àr) cle̊rk
eīthe̊r ēithe̊r
neīthe̊r nēithe̊r
lèisure lēisure