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
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4-Anisaldehyde
accredited investor
acidum(acid)
acts a part in
alloclasite
aluminum sheathed cable
angle of trajectory
anonymous remailer
Apeldoorn
aposepsis
arrhythmogenicity
bellowers
bite my tongue
Cassegrainian reflecting telescope
Chlormanasseite
Chondrilla laticoronata
Cinobana
Clocet
closing of port
Coalport
code convert
countercurrent distributor
Damgan
differential permeability
double summer time
dynamic elastic modulus
edit pattern
equivalent reflections
excitation effect
extensity
eye-slits
fixed inductor
Floating Oil Retriever
fluoremeter
Frankfurt black
gellately
Goodnews Bay
Gunners Quoin I.
high-frequency induction heating
histidine dihydrochloride
Homberg's sedative salt
hot-films
hypogeal
ice condenser
inventory method of depreciation
knowledge assimilation
lacto-ovo-vegetarian
laser probe mass spectrometry
loftily
lyings
make a long story short
marchesi
maximum cruising power
mesoporphyrin scavenger
minor cutting edge
monocambial
morning - after pills
mythered
n-type semiconducting oxide
necropole
nephropathy
old as the hills
old time dancing (england)
Pattukkottai
phase-angle meter
Pieve Porto Morone
prototectonics
pseudoalgorithm
r-k
ranstorp
read-lock
regripped
Rhodobacteriodeae
right of publication
roisins
rosellinia quercina hartig
Saussurea ovata
score a bull's eye
second conjugate space
self-immolated
self-levitated linear induction motor
semi-unemployment
sessilest
shaft liner bonding
sight-hole
stand in the doorway
streaky bread
streptococcal poisoning
subsystems theory
Tarenna austrosinensis
tenacity elongation curve
the rate of decay
transceiver code
triangles
tribromoethyl
uninsulated tube
unlimited tax bond
vellumlike
warshow
well-spokens
Winfrey, Oprah
wringing number