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
a piece of the pie
abdul rahman
accurized
adducens
allomorphite
ansilite
Arachnis
attic adhesion
Barranquilla
boiler evaporative section
casteists
channel-hoppings
Chasu
cheeseparings
chih p'o
clipper
colvert
compression efficiency
compressor/decompressor
craponne
Criminal Cases Review Commission
cumbrian mts.
deploringly
detonating powder
Dewas
distant-control
Drake Passage
Eldalsosen
electric arc ignition
electrical appliances
enolpyruvate phosphat
erich von stroheims
Exostema
expanding inner jaw
face book
ferro chrome
flamazine
flutteries
foisted
geotectonic element
global navigation system (gns)
Grand Central (Station)
gross substitute matrix
hand welding holdet
i-douted
initial sawtooth shock pulse
inorganic synthetic chemistry
king pheasant
labor grade
long - term effects
master strategy
Meishucun Formation
metabolic activity
molten-cast brick
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Navplion(Nafplio)
nickelocene
non-guaranteed bond
operations of dilation
orthophenolase
oxalic diathesis
pdgf-b
phosphate-coated steel
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prairie trefoil
priviest
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rackfuls
requireth
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Romanicists
satellite test range
Second thoughts are best.
self-stabilizing steering
skeif
slewing angle of platform
space shoes
spectral transmissivity
splash angle
stringer board
strong-arms
strongarms
swartz
tamburitzas
terpadiene
the discipline of adversity
Tongres
tread pattern pitch
trioctyl(mono)methylammonium chloride(TOMACl)
Tupistra ensifolia
underdo
unexpuisable
unrenewable resources
venture-backed
Vidauban
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worklooms
z-culling
zenick