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
-spory
Acatenango
acid pimelate
acyl group
agastroneuria
alterantely-pinnate
amp.out
ascending paralysis
assed up
awhere
balanced transmitter
before-taxes
blabbity
blister gas
c-plus
cereum
Chafarinas, Is.
chemical contouring
chewings
Chicomba
china-clay chamotte
CMIIW
coccocarpia smaragdina
coining machine
commingled investment account
consist of something
count of monte cristo
countervein
cross-subsidization
cryomechanics
cryptographic module
days-by-days
define symbol
double-theodolite-technique
ebb-tidal delta
elbow ... out
electronic wire service
electrothermic process
environmental climate
error free message probability
expert control system
fanning plume
find learn the hard way
first-best
got the picture
grid-system
heat-regenerator
hematopoietic stem cell
Inspection Certificate of Cargo GA or PA
intaminate
intellectual power
isobutyl alcohol isopropylcarbinol
judicial measure
leptocyte
location reference
Locomobiles
lower-tier
manual steering equipment
microstructure of coal
National Oceanography Association
neuro-optic myelitis
non liberal
orkyn
over-powdered
Pedicularis lasiophrys
Peredel
plastic shale
plicae umbilicalis lateralis
pnagus deformans
porrected
probabilistic system
puller grip
put in caveat
quite a while
ravelment
reactance of opposite phase sequence
release quiescence
reliefe
reserve peak-load output
revishing
rhenanus
riged packaging material
right hand control car
Saint-Maurice
sampling without ordering
shaiva
Sherīfa
Sparganum baxteri
spice models
squattering
Stenny
studio workshop
suberoded
tag day
technology-stock
the next moment
three sheave block
threshing-floor
treat somebody to something
ventilation with top-and-bottom spaced entries
welded-bar fabric
whipworms