时间:2018-11-27 作者:英语课 分类:背诵为王第二册


英语课

9 Healthy Diet 





In order to stay healthy it is important to have a balanceddiet — in other words, food that contains something from eachof the three main groups of food. These groups are protein,carbohydrate 1 and fat.Proteins are very important for building our bodies; they helpus build new cells as old ones die. Meat and dairy productsare major sources of protein, but not the only ones — we canalso get protein from fish, eggs and beans.Carbohydrate and fat are important to enable us to storeenergy — they provide fuel for the body. Carbohydrates 2 arefound in sugar and in cereals such as rice, maize 3 and wheat.Fats are found in meats, vegetable oil, butter, and nuts.Our body also needs minerals such as iron,calcium 4,andvitamins.Fish,vegetables and milk contain most of the mineralswe need.Vitamins are found in fresh vegetables and fruit.



protein ? 蛋白质

carbohydrate 碳水化合物

cell 细胞

maize 玉米

mineral ? 矿物质

calcium 钙

vitamin ? 维他命





健康饮食



为了保持健康,饮食平衡很重要,换句话说,就是食用包含以下三大类的食物。这三大类是蛋白质、碳水化合物和脂肪。



蛋白质对于构建我们的身体非常重要;当旧细胞死亡时,它帮助我们生成新的细胞。肉类和奶制品是蛋白质的主要但非唯一来源,我们还可以从鱼类、蛋类和豆类中获得蛋白质。



碳水化合物和脂肪也很重要,它们使我们能够存储能量,它们为身体加油。碳水化合物可以在糖及谷类诸如大米、玉米、小麦中找到。脂肪可以从肉类、植物油、黄油及坚果中获得。



我们的身体也需要诸如铁、钙、维他命等矿物质。鱼类、蔬菜和牛奶中包含我们所需的大部分矿物质。维他命可以在新鲜的蔬菜和水果中获得



1 carbohydrate
n.碳水化合物;糖类;(plural)淀粉质或糖类
  • You should not have too much carbohydrate in your diet.你日常饮食中不该有过多碳水化合物。
  • Cashew nuts are rich in carbohydrate.腰果含丰富碳水化合物。
2 carbohydrates
n.碳水化合物,糖类( carbohydrate的名词复数 );淀粉质或糖类食物
  • The plant uses the carbohydrates to make cellulose. 植物用碳水化合物制造纤维素。 来自《简明英汉词典》
  • All carbohydrates originate from plants. 所有的碳水化合物均来自植物。 来自辞典例句
3 maize
n.玉米
  • There's a field planted with maize behind the house.房子后面有一块玉米地。
  • We can grow sorghum or maize on this plot.这块地可以种高粱或玉米。
4 calcium
n.钙(化学符号Ca)
  • We need calcium to make bones.我们需要钙来壮骨。
  • Calcium is found most abundantly in milk.奶含钙最丰富。
学英语单词
A-truss
aberration of fixed stars
annal
artificial system
as slick as nothing at all
be hard done by
be seized with
beneficial enjoyment
bent handle single head wrench
bordesleys
bunothorax takasagoensis
Cement City
check-calling
Chloranthus angustifolius
colker
communication channel with index
crecies
cyborgian
deviatoric state of stress
diesel engine starting test
diffraction plate
dysyn
euro-asia
exponential stability
fenestra cochleae
fiberoptic endoscope
file-save
floating-point constant
geometrical characteristic
glycoallergen
gross primary production
gwyn
hand-operated jack
ilios
informatics
innermold
inspiratory reserve volume
instaneous
labiomaxillary
Laennec's disease
lineae mediana posterior
load reactance
lusophones
lwa
magic swords
magnitude of greatest eclipse
micro organism
Mkuze Game Reserve
nangarhars
neoteleosts
oh bother
OMPC
on the tramp
orange juice
overrunning governor
Painterite
Parasenecio ambiguus
parental responsibility
percis matsuii
peripharyngeal chamber
pillarlike
pneumonocyte
Polytrichum juniperinum
portionize
presented for payment
process development
programming cost
propyl thioether
pulegene
re-engages
reduction of expenditures
regretteth
reversed silhouette
rhamnoses
running boards
saxicola ferreus haringtoni
schleifstein
scowled
secondary gain
secretase
shearing gang
shipborne gravimeter
simbarashe
sinus arrest
solid-state inverter
starting plate
Stellatosporea
stirrance
stomach musculature
synodical
transverse top-wall slot
trihalogen ester
uhf/df (ultra-high-frequency direction finding)
uropygial
User State Migration Tool
vacuum refrigerating machine
vanadium contact process
verify condition
virtual duration
whl.
wireless channel
wylst