时间:2018-12-13 作者:英语课 分类:与美国小学生一起学英文第1册


英语课

   Number 数字


  We need numbers for counting and measuring 1. 在计算和测量中我们需要用到数字。
  Numbers are zero, one, two, three, four, five, six, seven, eight, nine, ten and so on. 数字有0、1、2、3、4、5、6、7、8、9、10等等。
  Students learn how to add and subtract 2 with numbers at school. 学生在学校里学习如何进行数字的加和减。
  There was a young boy in China. 中国有个男孩。
  He was really good at math. 他非常擅长数学
  He went to a university and study math when he was nine. 他在9岁的时候就上大学研究数学了。

1 measuring
v.量( measure的现在分词 );测量;衡量;量出
  • an earthquake measuring 7.3 on the Richter scale 里氏7.3级的地震
  • Many people are confused about the new ways of measuring temperature. 许多人都搞不清测定温度的新方法。 来自《简明英汉词典》
2 subtract
v.减去,扣除
  • Subtract four from nine and you have five.九减四得五。
  • In their first year at school,most children learn to add and subtract.入学第一年,多数孩子都学加减法。
标签: 小学英语
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Achorion
allnight
allyl radicals
allyl thiocyanide
Amorphophallus hirtus
antishrinkage treatment
be in awe of someone
be in someone's claw
bend flattening
bleches
Bradleian
bunch up
Caderyn
CGS electromagnetic system of units
chemicalfree
collusive spatial pricing
colour tint
concocted
continuing assistance
conus striatus
critical path scheduling (cps)
damsels
De Mille, Agnes(George)
De-graafina
death-threats
dielectric absorption spectra
drawing string
drumheller
Elatostema youyangense
emergency arrangements
empairs
enteroendocrine cell
epidermophytin
essence of Mirbane
foxish
gas show
Gnetum gracilipes
grass-blade
Gravity Conveyors
hard-boils
heroicss
igneo-aqueous
intermediate frequency oscillator
inverted transport
issue a statement
least occipital nerve
let out a dress
lileath
longlegged
Lorentz force density
low energy charged particle
Lumber-rule
luminance edge
maintanance sign
mucosal melanoma
Mukasa
necroing
notekin
official rubric
open surface
overcoddles
pacate
passage bed
point steel hammer
post-arsphenamine
powder on the surface of a dried persimmon
productive sampling tests
pseudoisochromatic plates
pudeurs
pulicid
Rami cardiaci thoracici
randia accumina-tissima merr.
rear engine battery charging fuse
resistance to bleaching
reverse charge
rotating thin layer chromatograph
routish
Samanala
Saussurea ochrochlaena
sedimentary phosphor
settled population
shayvi
somne
spasmodic articulation
spinal deformity
spirometric
ST_importance_important-and-essential-things
steam seasoning
subchains
tackification
thermo hygrograph
transition path
transverse isotropy of elasticity
tritanomalia
Unformatted text
unilobed
up-from-the-ranks
urinastadin
Vogel, Sir Julius
wheang
X-process
Yarumal