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
'Aqarqūf
-oxsne
aforehan'
against cancer
air swept surface
ajayan bay
all-aluminum
allowable elongation
amiable compositers
antidiffusion
antoian
automatic brouble locating arrangement
bethroots
blasting process
Bohr-Coster diagram
bulk-effect device
category of trains
conflicto
crabworld
cylindrical lapping
D. P. C.
Daltonia
disk-blade cutter
dl-
domains
drag load
gland steam pressure regulator
glassy carbon
halftone processing
hand gritter
handchimes
head end monitor
homogenies
Hook's joint
in circuit with
induce ... to do
integratives
interconnecting link
intracellular accumulation period
isotropic subspace
Justamil
Kennedia
kidly
komatiks
lancepod
last time seller
library subprogram
linear pulse amplifier
lose by
low pressure steam generator
maku
Mario Lanza
micro emulsion
micro-macroes
more than a match for
multisegment activity
naumannite
network address translation
occupied frequency band
oxalanilide
perpendicular hoos
Perseverancia
punim
purpurum bromocresolis
Roman shades
sawdoctors
scrimmaged
SERPS
single-parenthood
smoodging
snail's pace
speartip
spectre
speculative transaction
speedballers
spray device
sprouting
storage winch
swel-
synclinal trap
tects
three-letter acronym
timucua
Tohakum Peak
total ozone amount
transfer immunity
treasurite
trustee bank
tunny nets
turbid juice
underwater speech communication
unit testing framework
unpinnable
unretorted
valparaisoes
valve cone grinder
varicotomy
victorize
voight
wide-spectrum signal transmission
wing brogue
wrybill