时间:2018-12-27 作者:英语课 分类:英语国际音标


英语课
前元音:[i:]
 
发音规则:
 
舌尖抵下齿,前舌尽量抬高,舌位高于[i],口形扁平。
 
该音是个前元音,长元音,一定注意把音发足。
 
技巧提示:
 
英语[i:]与汉语i“衣”的比较:英语[i:]比i略低,i略带摩擦音,[i:]无摩擦音,i比[i:]更紧张些。
 
常见发[i:]音的字母组合为ee或ea,此外还有i、e、ie、ei、ey等。
 
外教单词跟读
thief [θi:f] 小偷 
green [gri:n] 绿色  
field [fi:ld] 田野   
niece [ni:s] 外甥  
clean [kli:n] 干净的   
police [pə'li:s] 警察 
teeth [ti:θ]  牙齿
machine [mə'ʃi:n] 机器
bean bi:n]   豆子
key [ki:]  钥匙
read [ri:d]  读
reach [ri:tʃ]   达到
 
外教短语跟读
in the tree    在树上
in the street    在街上
sweet dreams   美梦 
in the fields   在田野里
Mmeet me under the tree! 在树下等我!
in the deep sea  在深海里

学英语单词
adhesiveness of oils
anorak
BCMA
Beaufort, Massif de
biogenic silica
blind bends
burning rate coefficient
cheiromegaly
chlorobenzylidenemalononitriles
circlamp
clarins
climatic environmental date
coastal desert
cognac
commissura cerebelli
consumer product injuries
customs Convention on the International Transit of Goods
Cyanomethanes
demureness
detorubicin
direct or relative file organization
dispatch game
divergent seismic reflection configuration
dolichosaurs
draw-down ratio
ebrahimi
economic curve
economic operation model
electrodynamic balance
electron induction accelerator
elemental carbon
entomognathus siraiya
excitable state
face phenomenon
family ginkgoaceaes
filled pipe column
fish poison
fixed time-lag
fondlings
former responsible person
guy-derrick crane
HIPPONICOIDEA
incentive wages payment plan
inert gas shielded arc welding
intrarius
irradiation reaction
isothermal flow in pipe
Jalamillo event
jaxy
latrodectine
low level scheduler
manufacture
manufacturing bill
metallurgical calculation
micro-regions
microresonators
minimization of bandwidth
Monadelphic
moving coil type voltmeter
nonrecognition
obturator membrane
occipital fringe
oligo-erythrocythemia
orbness
parallel-stays
pialay
pikaia
Pisek
polyphase power
prevention of errors
production bottleneck
psychology of confession
rabat rug
radiation protection substance
rattage
receive data service request
receptor protein
Rhododendron anthosphaerum
Rubus tsangiorum
shamps
solid-phase extrusion
song and dance
Stathion
Statue of Liberty National Monument
strikes cluase
stud farm
studlycaps
suitage
suppression of violence
system programmer privilege class
tidiacic
time of service
timekeepings
titularises
tourbillions
tutchone
unworldlinesses
vinogradovite
water property
wet-dreams
wire wrapping
yttrialites