时间:2018-12-02 作者:英语课 分类:外事英语流利表达


英语课
Chapter 1 The sounds of English
[00:02.27]In this unit you will learn to recognize and pronounce English final consonants 2 and consonant 1 clusters ,
[00:10.28]learn to recognize and pronounce full and educed 3 English vowels 5 ,
[00:16.16]learn to recognize and pronounce stressed and unstressed syllables 7 and words in Englis
[00:24.23]Part 1
[00:25.80]Pre-listening Exercise
[00:29.01]The English language uses 20 different vowel 4 sounds ,and 24 different consonant sounds
[00:36.77]A lot of the sounds are similar to the sounds in Chinese
[00:41.71]A few English sounds,like final consonants,are difficult for Chinese speakers .
[00:49.00]Chinese words usually end either in-n,-ng,or a vowel.English words,however,can end with many different consonants .
[01:00.60]In fact ,many words end in a consonant cluster (two or more consonants
[01:07.08]For example,look at the ending of consonants.It ends with a combination of the sounds /n/,/t/,and /s/.
[01:16.58]English final consonants are very important for two reasons .
[01:21.47]One reason is that English words with different meanings often begin with the same sounds.
[01:29.23]For example,the only sound difference between "you "and "use "is the final sound:
[01:36.23]"use "ends in the consonant sound /z/.The only sound difference between "word "and "work"is the final consonant:/d/or /k
[01:47.75]Only the final consonant sound tells your listener which word you mean .
[01:53.52]Another reason is that final consonants often show whether a noun is singular or plura
[01:59.95]or whether a verb is in the past or present tense ,for example "noun"(singular)or "nouns"(plural
[02:09.09]"show"(present tense )or "showed "(past tense).
[02:14.52]If you don't recognize final consonants when you hear them,you may not be able to understand English speakers
[02:22.88]If you don't pronounce final consonants clearly ,English  speakers may not be able to understand you .
[02:31.08]Listening  Exercise
[02:33.75]Exercise Three (b
[02:37.25]1.you            us
[02:39.71]2.lie          lik
[02:42.06]3.know             not
[02:44.54]4.go                goa
[02:46.92]5.play           plagu
[02:49.61]6.so                  soa
[02:52.24]7.ray           rac
[02:54.83]8.paw         paus
[02:57.55]9.sigh                sid
[03:00.24]10.two             toot
[03:01.61]Exercises 3(d)
[03:04.80]1.blue        bloo
[03:07.10]2.bay           bath
[03:09.27]3.row            rob
[03:11.85]4.lie         lif
[03:13.94]5.char           charg
[03:16.14]6.key          kee
[03:18.39]7.mar             mars
[03:20.61]8.car              carv
[03:22.72]9.pea            peac
[03:25.02]10.we         whee
[03:25.85]Pronunciation Exercise
[03:28.54]Exercises 4
[03:30.79]1.rat
[03:33.24]2.sho
[03:35.67]3.chequ
[03:37.87]4.car
[03:40.48]5.pric
[03:42.85]6.traffi
[03:45.55]7.loca
[03:48.16]8.credi
[03:50.61]9.languag
[03:53.25]10.surcharg
[03:56.23]11.hote
[03:58.68]12.foreig
[04:01.45]13.subu
[04:04.35]14.jacke
[04:06.97]Exercises 5(b)
[04:10.02]1.drin
[04:12.22]2.dam
[04:14.31]3.bes
[04:16.45]4.coat
[04:18.88]5.rule
[04:21.12]6.worl
[04:23.58]7.make
[04:25.88]8.bronz
[04:28.33]9.coun
[04:30.82]10.kep
[04:33.14]11.card
[04:35.78]12.tent
[04:38.29]13.twelft
[04:40.56]14.clothe
[04:43.17]15.live
[04:45.94]16.tomb
[04:48.60]Exercises 6(b)
[04:51.56]1.painting
[04:54.25]2.differen
[04:56.89]3.mountain
[04:59.81]4.provinc
[05:02.84]5.interes
[05:05.79]6.instanc
[05:08.28]7.aroun
[05:10.94]8.projec
[05:13.45]Part
[05:15.09]Pre-listening Exercises
[05:17.81]English has more than one sound for each of the written vowels a,e,i,o,and
[05:25.33]Sometimes the sounds change because of spelling rules,but the most common sound change occurs when one syllable 6 is emphasized
[05:36.46]or stressed ,more than the others .In words of more than one syllable ,one syllable is always stresse
[05:45.00]In long words,more than one syllable may be stressed
[05:49.76]Stressed syllables always have a nomal ,full vowel sound ,like the first syllable of "emphasized
[05:58.01]The unstressed vowels in the other syllables are often reduced ,that is ,spoken very quickly and quietly ,like the -a-in"emphasized".
[06:09.27]Have you ever been unalbe to recognize an English word when you first hear it ,even though you know the word very well when you see it in print?
[06:18.52]That's probably because the word contains one or more reduced vowel
[06:24.47]Reduced vowels are spoken quickly and quietly ,so they lose their distinctive 8 pronunciation .
[06:32.81]There are really only two reduced vowel sounds in English
[06:37.20]One sound is the reduced/i/.You can hear it in a word like "im/tate
[06:43.73]The other sound is more common .It's usually represented by the sound symbol/2
[06:49.94]It's used for the reduced vowels/a/,/e/,/o/and /u/.It sounds something like the pronunciation of the -0-in "pronunciation
[07:00.92]the -a-in the word "syllable "or the -e-in "vowel"-in other words,it's hardly pronounced at al
[07:09.77]The vowels,a,e,o,and u are written with different letters of the alphabet ,but they sound almost the same when reduced .
[07:18.81]It's more important to be able to hear reduced vowels than to be able to pronounce the
[07:24.66](English speakers will understand you even if you don't use reduced vowels
[07:29.75]If you don't recognize reduced vowels when you hear them,you may have problems understanding what an English speaker is saying
[07:37.72]It's important to practise noticing reduced vowels as you read and listen to the texts in this book .
[07:44.93]Listening Exercise
[07:47.28]Exercises 2(a)
[07:50.05]1.agree
[07:54.78]2.visi
[07:58.65]3.garde
[08:02.98]4.meta
[08:06.33]5.roya
[08:10.24]6.Chin
[08:13.43]7.weathe
[08:17.01]8.belie
[08:20.67]9.civi
[08:24.19]10.depen
[08:27.98]11.defea
[08:31.66]12.betwee
[08:34.84]Exercises 2(b)
[08:37.77]1.alcohol
[08:42.18]2.consultan
[08:46.21]3.centur
[08:50.54]4.musue
[08:54.57]5.opiu
[08:58.69]6.perio
[09:02.46]7.histor
[09:06.32]8.secon
[09:10.00]9.contro
[09:13.64]10.minut
[09:17.06]11.carefu
[09:20.56]12.natur
[09:23.22]Exercises 2(c)
[09:26.43]1.comfortabl
[09:30.16]2.porcelai
[09:34.00]3.vegetabl
[09:38.24]4.dynast
[09:42.13]5.origina
[09:45.26]6.defeate
[09:48.92]7.Confuciu
[09:52.68]8.importan
[09:56.68]9.differen
[10:00.44]10.officia
[10:03.86]11.palatia
[10:07.52]12.sedimen
[10:09.94]Pronunciation Exercise
[10:12.84]Exercises 3(b)
[10:16.08]1.agre
[10:18.41]2.visi
[10:20.70]3.garde
[10:22.95]4.meta
[10:25.35]5.roy
[10:27.91]6.Chin
[10:30.63]7.weathe
[10:33.50]8.belie
[10:35.83]9.civi
[10:38.21]10.depen
[10:40.87]11.defea
[10:43.51]12.betwee
[10:45.99]Exercises 4(b)
[10:48.76]1.alcoho
[10:51.06]2.consultan
[10:53.85]3.centur
[10:56.39]4.musue
[10:58.50]5.opiu
[11:00.88]6.perio
[11:03.13]7.histor
[11:05.40]8.secon
[11:07.54]9.contro
[11:09.89]10.minut
[11:12.19]11.carefu
[11:14.72]12.natur
[11:17.05]Exercises 5(b)
[11:20.24]1.comfortabl
[11:23.03]2.porcelai
[11:25.51]3.vegetabl
[11:28.10]4.dynast
[11:30.84]5.origina
[11:33.35]6.defeate
[11:36.17]7.Confuciu
[11:39.36]8.importan
[11:41.71]9.differen
[11:44.35]10.officia
[11:46.96]11.palatia
[11:49.78]12.sedimen
[11:52.42]Part
[11:54.25]Pre-listening Exercis
[11:57.12]Exercises 1(b)
[12:00.13]In English,some syllables and words are spoken more loudly and clearly than others.
[12:06.58]This difference in emphasis gives spoken English its characteristic rhythm and melod
[12:13.42]For example,many English words contain serveral syllables with full vowel sounds .
[12:19.77]One vowel is always emphasized,or stressed ,more than the others ,for example ,"contain ","emphasized ","example
[12:29.64]Did you notice in these examples that the stressed vowel can be in different positions in the word
[12:36.36]When you first meet a new word in the units that follow ,the vowel to be emphasized will alawys be in holdface type .
[12:44.38]Some words with the same spelling change to a different part of speech when different syllables are emphasized
[12:51.20]The meeting can also change .For example ,the adjective "present",meaning "here and now
[12:58.74]changes to be verb"present",meaning "give",if the stress on the syllable changes
[13:05.82]Stressing the wrong vowel in this type of word may confuse your liteners .
[13:11.57]English also uses stress to indicate the important words in phrases ,clauses and sentences
[13:20.16]A stressed word is spoken more clearly than an unstressed word .Emphasizing important words makes the listener pay attention to these words .
[13:30.85]Stressed words are usually nouns ,verbs ,adverbs and other words that contain a lot of information
[13:39.03]Words such as "the ","an","to",or"from ",are normally not stressed.
[13:46.24]When you speak,stress only the important words
[13:50.15]Listeners find it hard to know exactly what you mean if you emphasize unimportant words
[13:57.05]When you listen ,pay attention to the stressed words to improve your listening comprehension .
[14:03.71]Listening Exercise
[14:06.35]Exercises 2(a)
[14:09.09]1.gian
[14:12.75]2.adjus
[14:16.20]3.happ
[14:19.46]4.depen
[14:22.96]5.expert
[14:26.86]6.regio
[14:30.33]7.peopl
[14:33.70]8.percen
[14:37.04]9.aroun
[14:40.31]10.eatin
[14:44.17]11.improv
[14:47.78]12.avoi
[14:49.91]Exercises 2(b)
[14:52.81]1.transportatio
[14:56.97]2.populatio
[15:01.12]3.remembe
[15:05.14]4.brillian
[15:08.85]5.beautifu
[15:12.35]6.museu
[15:15.80]7.defeate
[15:19.43]8.characte
[15:22.85]9.differen
[15:26.59]10.ceremon
[15:30.30]11.economicall
[15:34.27]12.everyon
[15:36.46]Exercises 3(a)
[15:39.78]1.at the airpor
[15:44.37]2.subway trai
[15:49.07]3.bus servic
[15:53.72]4.to the marke
[15:57.85]5.historic building
[16:02.63]6.railway lin
[16:07.26]7.on the rive
[16:11.20]8.to the coas
[16:15.64]9.transportation syste
[16:21.23]10.central Chin
[16:25.93]11.moon cake
[16:29.75]12.black in
[16:32.74]Exercises 3(b)
[16:36.30]1.vegetables ,meat or other ingredient
[16:46.01]2.a famous Chinese dis
[16:52.34]3.mountain and wate
[16:58.27]4.nature and the human spiri
[17:04.93]5.colours found in natur
[17:10.83]6.about twelve millio
[17:16.29]7.a great place to sho
[17:21.49]8.where the embassies ar
[17:26.92]9.the longest river in Asi
[17:33.37]10.pround of their succes
[17:39.77]11.tour boats for foreigner
[17:46.28]12.a very long histor


1 consonant
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。
2 consonants
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》
3 educed
v.引出( educe的过去式和过去分词 );唤起或开发出(潜能);推断(出);从数据中演绎(出)
  • Our conclusion and suggestion are educed in the last part. 最后一章得出自己的结论,并提出了自己的建议。 来自互联网
  • Educed preferably and reliability testing result through practical test. 通过实际实施应用,得出了可信度较好的测试结果。 来自互联网
4 vowel
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。
5 vowels
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
6 syllable
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。
7 syllables
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
8 distinctive
adj.特别的,有特色的,与众不同的
  • She has a very distinctive way of walking.她走路的样子与别人很不相同。
  • This bird has several distinctive features.这个鸟具有几种突出的特征。
标签: 外事英语表达
学英语单词
affiliatory
alphatic mercuration
angiocardiograms
antineutropenic
Apneumony
Arapiles
argentocyanide
Aufkirch
biathlon
bigamously
blown someone off
cactoids
carandente
catalytic amount
clean-up operation
coil dissipation
colloidal mud
colter drill
computer assisted personal interviewing
Constantine-Silvanus
cottonwoods
current indicator lamp
daryaganj
DB list
delay-line helix
discrete maximum principle
dussert
electro-thermal equivalent
electronic millsecondmeter
Epilast
equivalent articulation loss
Eritrichium spathulatum
exactly right
extended port
false impression
fine-mapping
flabellinids
gamma radiometer in borehole
genetic differences
Hammond postulate
high-temperature-oxidation resistant coating
hollow stalk
HWL (hot water line)
indicator plankton
Kalkchabasit
Knoop hardness
lag wood screw
lambdoid suture
limp standard
Manganoandalusite
Meyer atomic volume curve
minimum wall thickness
mnemonic instruction code
multiplatinum
Neumann method
nicalex
occidentalol
ochterus marginatus
optimal Bayes control
oscillator stage
outgoing current
peachwort
photoelectric tristimulus colorimetry
plastic mortar
plastic-faced plywood
polyether ester thermoplastic elastomer
pootas
prices guard wire
print line length
production force
progress variable
pseudoinclusion
quality ranges
repetitive transportation
ring-shaped placenta
Roan Mountain
roll-tech
Rubik's cubist
saline contamination
Sc. D. Med.
scotist
section column
sexadecimal number
split pin for set piston rod
spring free end
staphylococcal scalded skin syndrome
Strunian Stage
subflare kernel
superantigenicity
telepherage
temperature vibration
the deceased
three-step
to go out
tombolas
travel bag
two-periods
vermiculture
wave shaping electronics
woman power
yeast autolysate