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
address halt
aetiocohalamin
alpha-bromopropionyl chloride
argue with sb. on sth.
ashiqs
Astwood test
Ballendorf
barrel plating
barter and exchange shop
brassaia actinophyllas
bronze guide ring
Caserta, Prov.di
cefminox
chloroacetylajmaline
coal storage yard
coastal state
containing wall
conveyer crusher
Crista occipitalis externa
critical creep rate
crosswell
Culpeper
cuninghames
Decca lattice chart
deliberate attack
dentine canals
digital amplifier
Diploclisia glaucescens
distributed pipeline
distributed processing electronic mail
dna damage checkpoint
doxyrubicin
drives in
Fiesole, Giovanni da
foreign currencies earned through trade
free electron method
fundamental lemma
have analogy to
helium-displacement method
henschiella saigusai
high vacuum superinsulation cryogenic container
human process
Hunger Games
Iiji-san
induss
Kleene algebra
know one's way round
l-sparteine
lakie
lekan
Levidi
manlocks
marpegan
master radio frequency record
mechanics of flight
media industry
meetin' seed
midmanagement
moving-coil transformer
mozer
multiformous
natural and man-made disasters
osteoblastic cancer
oxidation catalyst
paemen
perishable items
Phylloprina
pipe strap
piston-type filling machine
pitched truss
plans penis
pre-test estimator
progressive stall
pumpek
ring hole
runts
sapien
secondary lymphatic organ
seung
sleuthy
small colon
small diameter coaxial cable
stereo reticle
sticking down
strategic competitiveness
string space
sug-gested
surface contribution
tangential wheel
temporary stabilization
tool-carrier
toothed sector
twinlab
vacuum casting
VBP
warmware
water conservancy management
WDALYIC
wound dressing
Xianning
yard trap
Zontian