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
-ize
a. transversa colli
accessory appliances
added entry point
against expectation
ammoniuria
amoinder
anthrax bacillus
area cribrifopmis sclerae
Bambusicola
bbiaf
brine sparge
Bulgarieae
bullnosing
calcify
castellation
cattle farm
centi-volts
chinese ideogragh
CLSC
Columbia-Wenatchi
debow
delaminations
delivered at destination
design representation
dhidhimotikhon (dimotika)
di(2-ethylhexyl) sebacate
diamino dicarboxylic acid
discretionary spending
duck-billed cat
eastern elongation
epistemological analysis
for-wary
gather qi together
gaum
generic top-level domain name
Granity
greater than or equal to operator
Greux
hair checking
Hammeltalg
have services
herbaceous flower bed
hoplons
illuminating gas
instantaneous gas-oil ratio
jet-pump
kapono
laser-beam microfiche retrieval
latent joint
lengthscale
low tension distribution box
mainprenor
marginal efficiency
medium-scale integrated circuit
melanochin
metal ceramic agglomerate
metallic material testing machine
middleshot wheel
midlife crises
multiple warhead in cluster
multitione jamming
N4-Sulfarlilylsulfaniamide
next hop
non-stochastic effects
noon market
not-if-then operation
numerical decrement
Observ.
orange-peel grab
overshotability
pay no mind to
peekaboo
pharyngeal gland
photosynthetic chain
piriformis syndrome
poor performance
private war
rhachitis
right angled drive propulsion system
right of election
sexual progeny
shopping-bag
shovelards
siege block
spinner antenna
steel shell
stepboard
stone polygon soil
Stop your gab
stranger on the shore
test copies
thermophile bacteria
Thomas Merton
trithiane
trust to
two rate register
valve-seat bore
VEDP
whiprays
write-ups