时间:2019-02-27 作者:英语课 分类:趣谈英语


英语课
Pre-Listening Vocabulary
 
herb: plant used for flavour, food, scent 1, or medicine
shrub 2: a woody plant that doesn’t grow as high as a tree
petal 3: an individual segment of a flower, often coloured
symbolic 4: representative of something
nutrition: food that is needed for growth and health
boost: increase
lift one’s spirits: put someone in a better mood
 

Roses and Apples Are Related
Did you know that apples and roses are from the same family? Apples, peaches, pears, and plums are all from the Rose family (Rosaceae).Almonds, strawberries, and cherries are too. If you look closely at the flowers on these herbs, shrubs 5, and trees, you will notice the similarities. Flowering plants from the Rose family have a cup-like shape with five petals 6 and oval-shaped leaves. While lovers often give each other roses as gifts, students often give their teachers apples. Where did this tradition come from? Historically, apples have been associated with nutrition. Giving an apple to a teacher is a symbolic way of wishing your teacher good health. Does an apple a day truly keep the doctor away? Many fruits and herbs from the Rose family have health benefits. While eating berries may boost your brain power, having fresh-cut flowers in your home may lift your spirits.


n.气味,香味,香水,线索,嗅觉;v.嗅,发觉
  • The air was filled with the scent of lilac.空气中弥漫着丁香花的芬芳。
  • The flowers give off a heady scent at night.这些花晚上散发出醉人的芳香。
n.灌木,灌木丛
  • There is a small evergreen shrub on the hillside.山腰上有一小块常绿灌木丛。
  • Moving a shrub is best done in early spring.移植灌木最好是在初春的时候。
n.花瓣
  • Each white petal had a stripe of red.每一片白色的花瓣上都有一条红色的条纹。
  • A petal fluttered to the ground.一片花瓣飘落到地上。
adj.象征性的,符号的,象征主义的
  • It is symbolic of the fighting spirit of modern womanhood.它象征着现代妇女的战斗精神。
  • The Christian ceremony of baptism is a symbolic act.基督教的洗礼仪式是一种象征性的做法。
灌木( shrub的名词复数 )
  • The gardener spent a complete morning in trimming those two shrubs. 园丁花了整个上午的时间修剪那两处灌木林。
  • These shrubs will need more light to produce flowering shoots. 这些灌木需要更多的光照才能抽出开花的新枝。
n.花瓣( petal的名词复数 )
  • white petals tinged with blue 略带蓝色的白花瓣
  • The petals of many flowers expand in the sunshine. 许多花瓣在阳光下开放。 来自《现代英汉综合大词典》
学英语单词
abdominal pregnancy
absolute cavity radiometer
accumulating capacity
Acer macrophyllum
adaptive control of constraint
adjustment of slip
apituitarism
aspersory
automatic engine lathe
benzoxathiolane
Boila
bronch(o)-
caeco-colic
Calamus guangxiensis
camber of bridge span
can type flameholder
cascade potential transformer
cement grout
chapts
chronic mastitis
cine-films
clavicepsin
Cocoi
codalltoin
course plotting
creeping of grease
Cypripedium yunnanense
delay action detonator
Dewey, Cheatem and Howe
differential read-out
font resource
future state
genus addaxes
genus scomberomoruss
Giang Thanh
go off like a rocket
growing regulators
gurlands
hemipelvis
Homo superioris
hydrogen main sequence
hyperlink
ice crevasse
incarnaration
inquire into
jack stand
John Burdon Sanderson Haldane
johnny-cake
kiparissia (kyparissia)
large spinning disk distributor
lifting analysis
line maintenance
loalin
low-pressure charing
Maguéa
maletank
material adverse impact
net credit period
onomasiological
or logic gates
Organum subcommissurale
page number format
pararubicin
parenteral alimentation
pathotypings
periodontal disease index
pet-store
phase out
pliers for straightening balance
polyether ether ketone (peek) fiber reinforcement
quaternary alloy
radiosonic buoy
retinal chalcosis
road bridge
row cleaner
Sansin
scarce capacity
scriptorial
shelf fungus
shell coarse tooth face milling cutter
shoreline
sign-change test
Sisymbrium luteum
soderberg's law
southband
superbe
Superfund
systematized elastorrhexis
Tallis, Thomas
templatizing
things mortgaged
thirteenth-century
tumor therapy
two-phase five-wire system
typhlo-
unapplied expenses
undertilde
unexpired
unstayed flat heads and covers
ushass
wowyn
yaups