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
Aberdeen Cutlet
aircraft technology
all weather (aw)
all-england
Amu Dar'ya
Andorra-la-Vella
Aramco,ARAMCO
beta-Sulfoalanine
blatterer
bogoslof i.
bulbiformin
by negotiation
campused
ceraunometer
cerebral sulcus
chikuwa
chlorination agent
commanducate
cross-pollinating species
cydariform
decryption algorithm
demand usage time
dienone
Dirft-wood
dishorns
display character generation
dolman sleeve
doorpiece
electronic mobility
encases
European Parliamentary Assembly
experimental polyprocessor system
exterior excess by cold injury
extraplanetary
fabricated element
file handle
flicking tests
floodlightings
food defrosting
force on
gauge adjusting clip
Gheorghiu-DejGheorghe
God's gift to
gravitational waves
guayaberas
Gulenist
handlike
haranguing
henna-tattooed
high coercive
high frequency drying stove
Huagaruancha
imperialised
in the practice
indian mallows
interzooecial
intrinsic coercivity
jigg by jowl
kainomyces isomali
lammermuir
Langer's muscle
lauroleic acid
loop gain matrix
M-theory
maddoxes
magma reservoir
Marconian
mastitis of newborn
Moudongouma
mwadi
nonrecurring sources of income
octodecimos
output file control block
pallet staff
pentapeptides
phase transformation (phase transition)
phylum aschelminthess
pugniard
roquefeuil
sea gudgeon
selenolate
semicyanine
semimechanical drive
she-crab soup
short-run average cost
square box spanner
steam-heating system
streetbeat
sublitharenite
sunnage
switchlike
syllabic utterance
thigh-high
trafermin
transient instabilify
trichomyces
uromeres
Virunga Mountains
wear performance
whole-brain
win initiative
xeralf