时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第10册


英语课

   Waves 波浪


  A wave is the movement of water. 波浪是水的运动。
  Why do waves happen? 波浪是怎么产生的呢?
  Waves are made when the wind blows over the surface of water. 风吹水面就会产生波浪。
  On the beach, you probably watch waves. 在沙滩上,你也许会看到波浪。
  Sea waves can be very powerful 1 and dangerous. 海浪可能非常强大,且非常危险。
  Huge waves sometimes break out and then kill people. 有时会爆发巨浪杀人。
  Can we change the power of waves into energy? 我们能把波浪的力量转化成能量吗?
  Yes, engineers make wave energy machines to use the power of waves. 能,工程师制造了波浪能机器来利用波浪中的能量。
  Also, you can make waves by yourself. 你也可以自己制造波浪。
  How does it happen? 怎么做呢?
  When you throw a rock into water, you can see waves. 你往水里扔一块石头,你就能看到波浪了。
  When you flush 2 the toilet, you can also see waves. 当你冲厕所时,你也能看到波浪。

adj.有力的,有权力的,强大的
  • The UN began to get more and more powerful.联合国开始变得越来越强大了。
  • Such are the most powerful voices of our times!这些就是我们时代的最有力的声音!
vi.奔流;vt.冲洗;adj.齐平的;n.脸色,脸红
  • Father asked me to flush off the garage floor.父亲叫我冲洗车库的地板。
  • There was a flush in her cheeks.她满脸通红。
标签: 小学英语
学英语单词
1-phenoxyoctane
adenoadamamtoblastoma
agricultural credit project
Albright-Knox Art Gallery
all-ceramic crown
all-natural
antimicrobial drug
application for bail
Ariminum
Arpacay
audominen
baroscopical
be lost on
be on vacation
blocked job
burr ball
Business Buzzed
Capital Gains Yield
cerium nitride
check-fold
civil relation
coher
come easily
compatibility mode exception
daily variation
disquantitied
domeshaped roof
domestic intelligence
domestic system of industry
drink to the less
e-quainted
electro-kymograph
energy error
energy-transfer equation
equivalent beds
establishing shot
ethyl xanthogenic acid
extragalactic radio source
fibre optic sensor
fine forceps
fixed investment in residential structures
fixed launcher
float sb's boat
forgeman
fundamental axis mode
green lung
head loop
hyperbaric lifeboat
in the substrate
inductive loop detector
insensitive property
integrating microbalance
intres
isochronous oscillation
jerezs
Jordan canonical form
keep A at B
kick sb upstairs
licha
linear prestress
live long and prosper
loading cylinder
madetoorder
melosas
mixermobile
Moratorium Day
motofacient tremor
neurotic
normal gradation
onthophagus (onthophagus) hayashii
Otmuchówskie, Jezioro
oximctry
pancreatinized bismuth
perforating machine
persistent rain
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powder store
preapical
press gilder
primary distress alerting networks
Raoult's law
Saceruela
San Diego, R.
science of processing Chinese materia medica
shade with
sine-wave voltage
single memorial
slot welding slotted weld
squarehead
sweven
take in a reef
the Magic Kingdom park
the night of the long knives
tromsoes
urine volume estimation
V-Sul
Vascoray
vesicopapule
Wardle
work a friend for a loan
Xinjian