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
acetone-diacetic acid
acre breadths
admission by placement
agricultural processing waste
ambient noise side tone
analytical framework
arched roof
argininuria
battle staff
beete
best pattern
bivariate Pascal distribution
body heat loss
bounded above
Brassell
capital reserve
Carnbee
Caynabo
centesimal grade
chammish
ciliated epithelium
CuteZIP
cyllum
Donar
doppelzentners
economic expansion incentive
eight-level paper tape
emergency conference
end-point control problem
escapement plate
exception class
fine pitch automatic crown gear hobbing machine
former rib
forstormed
frequency analysis(seismic wave)
fuzzy number addition
gasahols
gogos
graft onto
half-oval controller
handhole cover
Hands off
high-handed
in-liner
informational content
interlard with
La. A.
Lajes do Pico
lever-loaded safety valve
light-chain immunoglobulin
Lombard School
long corners
long-run relative frequency
louis-dreyfus
low pressure line
main steam turbine set
management of staff and workers
megaselerophyll
Mexican fruitfly
mixed arbitral tribunal
molecular object
multiposition control
neutron-activation analysis
next in line for
oil recess
open arc furnace
Ovshinsky glass semiconductor
partly finished goods
Patrick, Mt.
perfect optics
ploughed through
protection layer
put someone in
red-sensitive photoemissive tube
refractory glass
reminiscion
rib periosteal raspatory
rolling recorder
rupture of tendon of brachial biceps
sampling spoon
slippe
slivinski
special clothing
spermatocelectomy
static SP
subdrain
Subsidiary Signs
subsurface drainage
Suplical
telemechanic
threw up
to pee
to the manor born
touched down
transing
transistor a c load line
user port
viewplate
waos
Wieringermeer Polder
winoxes
writings on the wall