时间:2019-02-19 作者:英语课 分类:2019年VOA慢速英语(二)月


英语课

 


You may remember last week’s program, in which I talked about rules of English word stress for two-syllable 1 words. If you missed that program, take a few minutes to read and listen to it first and then join us here.


This week, we continue talking about word stress, based on a question from our reader Larissa.


Answer:


Hi again, Larissa! Let’s begin with three-syllable words.


Ending in –er and -ly


Three-syllable words that end in –er and –ly often stress the first syllable. Listen to some examples:


readily


quietly


perfectly 2


manager


gardener


busier


Note these words are a mix of adverbs, adjectives and nouns. But the part of speech is not important here. We are focused on word endings.


Ending in –ic, –tion and –sion


Next: Words ending in –ic, –tion and –sion usually have their stress on the second-to-last syllable. This is true for words with three or more syllables 3. Listen carefully. Word meaning is not important here:


embryonic 4


catatonic


organization


rendition


permission


indecision


Ending in –al, –gy, –cy, –ty and –phy


Several other word endings decide word stress. They are –al, –gy, –cy, –ty and –phy. For these, the stress is on the third-to-last syllable.


That sounds complex, but it’s easier than you think. For example, here is a word you’ve probably heard often: photography.


Listen to a few more:


entomology


democracy


physical


morbidity 5


autobiography 6


Things to know


Kind in mind a few things as you learn and practice English word stress.


First: Some multi-syllable words have two stresses. We call them primary stress (the main, louder stress) and secondary stress (the lower, softer stress). Take the word “alligator.” It has four syllables. The primary stress is on the first syllable. But the third syllable does have a softer, secondary stress.


Second: In English, we stress only vowel 7 sounds. We do not stress consonants 9. For instance, in the word “photography,” I stressed the second vowel (?). I said it louder and longer than the other vowels 10. Listen again: photography.


The unstressed syllables are low, fast and often unclear.


And that brings us to our last point: It may feel strange to say some parts of a word lower, quicker and less clear than other parts but, with practice, it will begin to feel more natural.


And that’s Ask a Teacher.


I’m Alice Bryant.


Words in This Story


syllable – n. any one of the parts into which a word is naturally divided when it is pronounced?


practice – v. to do something again and again in order to become better at it


multi – adj. many


vowel – n. a letter (such as a, e, i, o, u, and sometimes y in English) that represents a vowel


consonant 8 – n. any letter of the English alphabet except a, e, i, o, u, and sometimes y



n.音节;vt.分音节
  • You put too much emphasis on the last syllable.你把最后一个音节读得太重。
  • The stress on the last syllable is light.最后一个音节是轻音节。
adv.完美地,无可非议地,彻底地
  • The witnesses were each perfectly certain of what they said.证人们个个对自己所说的话十分肯定。
  • Everything that we're doing is all perfectly above board.我们做的每件事情都是光明正大的。
n.音节( syllable的名词复数 )
  • a word with two syllables 双音节单词
  • 'No. But I'll swear it was a name of two syllables.' “想不起。不过我可以发誓,它有两个音节。” 来自英汉文学 - 双城记
adj.胚胎的
  • It is still in an embryonic stage.它还处于萌芽阶段。
  • The plan,as yet,only exists in embryonic form.这个计划迄今为止还只是在酝酿之中。
n.病态;不健全;发病;发病率
  • MC's also significantly reduce the morbidity and mortality induced by honeybee venom. 肥大细胞同样也能显著降低蜜蜂毒液诱发疾病的发病率和死亡率。 来自互联网
  • The result shows that incidence of myopia morbidity is 44.84%. 结果表明:近视眼的发病率为44.84%。 来自互联网
n.自传
  • He published his autobiography last autumn.他去年秋天出版了自己的自传。
  • His life story is recounted in two fascinating volumes of autobiography.这两卷引人入胜的自传小说详述了他的生平。
n.元音;元音字母
  • A long vowel is a long sound as in the word"shoe ".长元音即如“shoe” 一词中的长音。
  • The vowel in words like 'my' and 'thigh' is not very difficult.单词my和thigh中的元音并不难发。
n.辅音;adj.[音]符合的
  • The quality of this suit isn't quite consonant with its price.这套衣服的质量和价钱不相称。
  • These are common consonant clusters at the beginning of words.这些单词的开头有相同辅音组合。
n.辅音,子音( consonant的名词复数 );辅音字母
  • Consonants are frequently assimilated to neighboring consonants. 辅音往往被其邻近的辅音同化。 来自《简明英汉词典》
  • Vowels possess greater sonority than consonants. 元音比辅音响亮。 来自《现代英汉综合大词典》
n.元音,元音字母( vowel的名词复数 )
  • Vowels possess greater sonority than consonants. 元音比辅音响亮。 来自《现代英汉综合大词典》
  • Note the various sounds of vowels followed by r. 注意r跟随的各种元音的发音。 来自超越目标英语 第3册
学英语单词
6-aminouracil
ACCSA
achromatopsias
aminotriazole polymer
arranged around pistil
baryglossia
bell-shaped suspension insulator
Brahmaur
broad band TR tube
carbon isotope ratio
carcelia (carceliella) septima
cartridgelike
Catananche caerulea
catastrophe bonds
cesium plasma
chemical reflex
chemico-thermal treatment
chispa
cobaltochelatases
composite method
cryptoporous
daynurses
deeds poll
deformity of pyloric ring
detail audit strips
duplicate patient
Elie Wiesel
emphasize on
epigraphical
featherless biped
flexible programming system
frame-mounted
furnace flue gas analysis
high-roof
hirmos
homoeotherm
hydraulic bottom-hole pump
ilexonin
instructor station
interbank exchange rate
it was all one could do not to
j-k flip-flop
jacaranone
jet area
juxtaposings
kaffles
Kodiak Seamount
kota bharu (kota baharu)
lifetime distribution
low vertical photograph
Maine-Soroa
make them
marinobufagin
materials requirements planning
maximal unipotent subgroup
mccalman
membrane biology
mid-boosts
miliolite
Mohr's theory
net function
Newtownhamilton
obligatory parasitism
pacing indicator
Pederson conductivity
perfection of lattice
postcourse
proton gradient
rare earth ion
rat-line
real contract
red grouses
right-hand fine threaded drill pipe
rightmost derivation
rockerish
Santa Barbara Res.
sarfati
sea cole
self-presentations
severe injury
sheep cradle
siphon jet w.c.pan
small-sample assay system
State University of New York
surtax exemptions
tail stings
TALB
terrace cover
terrachlor
tetraploid (nemec 1910)
tharre
tongue bars
top aileron
transverse metacenter above the base line
trench plain
tympanic artery
urgench
UV erasable PROM (EPROM)
Valeriana fauriei
viscoinelasticity
water exit interval
zigzag riveting