时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第9册


英语课

   Half 二分之一


  If you cut an apple into two pieces, what can you get? 如果你把苹果切成两块,你能得到什么?
  You get two half apples. 你会得到两半苹果。
  A half is the result when we divide something by two. 一半是我们把某物分成两个的结果。
  When you divide something, there should be two halves. 你分开某物的时候,就会得到它的两半。
  One half is exactly equal to another half. 这两半正好相等。
  If you multiply 1 a number by half, you can get a half of the number. 如果你用某数乘以二分之一,就会得到这个数的二分之一。
  Every quantity and number has its half. 所有的数量和数字都有二分之一。

v.繁殖,乘,增加;adv.多样地,多倍地,多重地
  • His son is learning to multiply and divide.他儿子正在学习乘法和除法。
  • These creatures can multiply quickly.这些动物能迅速繁殖。
标签: 小学英语
学英语单词
a female bee
accented letter
acid deposition
air pipe collector
anti-spew agent
apread factor table
ascher's syndrome(blepharochalasis - double lips)
Bac Son
bignonias
boldt
Buttenheim
cairn toul
capital control
carcinolytic reaction
cathers
caudatest
coke whores
convengioscope
correct form
couz
data link protocol specification
default (adj.)
direction theodolite
distomesial
double tube frame
dylans
Earl marshal of Scotland
earley
economic prosecution
ecoresort
elastomer seal
environmental conservation plant
epidermic inclusion cyst
Eucha
female friction cone
final set strength
Flower's Gove
footege rate payment
free selection
glossosemeiotics
gnathoschisis
hexandry
high-speed electric machine
hysterotrachelectomy
indirect tax credit
inspection at random
inspection of freedom from inflammable vapour
institute of higher learning
isodiametric crystals
J-Teisai
Joselândia
kader
layer coil
levelled with
lexicographers
light crossing-signal
lunar booster
luteciums
machine environment critic
managed capacity
mass-to charge ratio
medium frequency standard vibration generator
menow weed
mi-ke
Mindoro Str.
much-used
no-ops
nonlinear optical response
nozzing
nuclear nonprolifer-ation treaty
of alkalosis syndrome
on scratch
packed decimal notation
pericystitis
quadrangular prism
rally cap
resistance divider
reverse flow technique
riemann-christoffel symbol
six-vector
stand mute
statutory license
stretch along
surface vacancy
sweatin'
swineburg
Sylvian valve
terminate contract
thermopile wave meter
Those were times!
tick and flick
tilt coil
to moonlight
totts
tracer controlled machine
veins
vertical-lift
walking back
warhead telemetry
wassail-bowl
wellers
Yoneda lemma