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
aecoc
air chilling
allokainic acid
alternative offence
anhydride acetic acid
apostilb
appendico-
assessment-center technique
back power
basitrabecular process
bathe in blood
be confused with
bioinformation theory
black and white horizontal stripes
bonzanigo
Chinese pasque-flower root
collect shipment
compound arbitration of exchange
conversational control record
damianis
dephlogistications
diffuse threshold decoder
dwarf elms
final document
finality
fixed composition encoding
fluming
Gallomaniac
gap in record
gay and frisky
geddit
generalized algebraic translator extended
golden everlasting
green rock
Guignet's green
heating network
jarlaxle
jetprints
l-lactic acid
lateral corticospinal tract
lepidocaryoid
lequear
lift the veil
Lightfish
logic card
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machine pistol
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metrome
Microkernel-base O.S
mindlink
misvalued
molecular modification
myrmica mirabile
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nickel radiation screen
Niederhausen an der Appel
O'Hara, John Henry
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Ondine's curse
overanalytical
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peak of negative pressure
plum tomato
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radiation-blast combined injury
registered offices
results from pot experiment test
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rolling shapes
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salpinx uterina
scheme of society
select for
sfor
shit one's pants
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slotter
spontancous movement
spur-gear pump
St-Point, L.de
Ste, Ste.
stochastic syntax analyzer with a random strategy
subcorneal pustulosis
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tautonymic
tech-heavy
thecocellular
thrombopoeitin
Toran positioning system
transmissive optical disk
transversal design
treemallow
type A people
underwater jumbo
Vrnjačka Banja
YCbCr