时间:2018-12-18 作者:英语课 分类:英国学生科学读本


英语课

   情景对话:


  Walter: Not hydrofluoric. 氢氟酸就不会。
  Jesse: Why not? 为什么不会?
  知识点笔记:
  hydrofluoric 氢氟酸
  1. 确定辅音
  相对来说,辅音变化最少。
  单词中 h,dr,fl,r 和 c,
  都没有特殊和奇怪的发音。
  2. 猜元音发音
  hydro- 表示“水”的词缀
  hydro ['ha?dr?]
  fluoric [flu'?r?k]
  查字典前,猜错也没有关系~
  3. 查字典对照正确发音
  hydrofluoric 氢氟酸
  [,ha?dr? flu'?r?k]
  当我们记下发音的同时,
  也一定程度记住它的拼写。
  4. 思考,记忆
  我们再来练习一个难词:
  Polyethylene
  “聚乙烯”要怎么读?
  还是先来确定辅音:
  这里 p, l, th 都是标准发音,
  容易出现问题的是:ne
  猜一下 po, lye, thy 的发音,
  剩下 lene 有可能集中发音,
  但也先来才一个试试。
  对照一下字典上正确的发音:
  Polyethylene 聚乙烯
  /?p?l???θ??li?n/
  在 polyethylene 这个词里:
  Poly- 表示“多”的词缀
  再列举几个不同的词缀:
  uni- 表示“一个”
  比如:unique 独一无二的
  duo- 表示“两个”
  tri- 表示“三个”
  比如:triangle 三角形
  quart- 表示“四个”
 

标签: 英语口语
学英语单词
-impaired
abren
Ai Qing
Alviri-Vidari
anachronismatical
and that's that
annotated bibliographies
area assist action
Badnera
bangladeshi monetary units
blister (or radome)
bought-in
Castagnoli formula
cholecysto-angiography
cinder spout
cladoxylopsids
condominial
cool-summer damage due to delayed growth
d-cell
delayed rupture of spleen
discrete Fourier tranform
domestic wastewater
Dundas Pen.
eject control
fibrous astrocyte
fibrous type
fore-body waterlines
four times a day
genic sterility
genus Merops
give an account of oneself
grab time by the forelock
gressive
guidanuce equipment
hepatase
high-frequency discharge
hydraulic shock
indirect wing muscles
ingress
International Association of Scientific Hydrology
irrigatable
Kirundu
Ksar-el-Seghir
labrador stone (labradorite)
leaven
Limski Zal.
make a composition with
metonomatosis
micro-watt
microhistories
mirror face
multistage water cooled compressor
n-core-per-bit
neutral step wedge
Nicolas Poussin
oem battery
orthogonally convex rectilinear polygon
oxathiazinone
palliai chamber
parties of land expropriation
Portland pozzolana cement
pre-positioned
precision ratio
procuracy
propagating stall
recovery point
samusenko
sarasaeschna lieni
scanning speed
sealing force
segmental phonemes
semi-ring porous wood
seromucous
service model
ship-building berth
skatoxyl
social issues
st. aignon's disease
staffing table
super-eutrophic
swimming baths
syndrome of lung dryness due to yin deficiency
tamped lining
target RAM
task macro
Texas Rangers
the initiative
Thorson
thump a big drum about
timing gear cover
tin mordanting
top scissor and half nelson
tunicae hyaloidea
unipivot pattern
valinors
variable orifice (flow) meter
vasa anastomoticum
Verbose mode
waving the rod
zabelia
zargen