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
abjointed
absent respiration
ahsans
aided-tracking ratio
air-pollution
anemophobe
anterior pituitary hormones
assembler language coding form
bank of staggered pipes
beckner
bifocal spectacles
biringuccite
Blyxa aubertii
Boulder Canyon
Bīdak
camerist
cancelled checks paid cheque
canvas fender
charters
chroma circle
coarse gold
collineation
compatriate
composite cellulosic membrane
computerized transverse axial tomography
concrete sheet piling
continuous sero muscular inverting suture
crystal plane indices
dichotomous question
differential aeration
dirty finish
discretion is the better part of valour
dynamic crack propagation
expansion bent
extracellular leaflet of biomembrane
follicle population
forspread
gale-pollution
genus-megapodiuss
gravity feed tank
hidden periodic components
horked
inductor relay
insensitivities
internal e.m.f.
Laja, L.de
life-saving raft
live-roll table
Matuku I.
microelectrode log
molecular radius
movable-chair
Nonmember bank
noodlemania
null-type impedance meter
P. R. R.
packaged explosive
pennaco
phall
Potterholics
pre-agkistrodotoxin
predatory pricing
product fulfillment
project problem method
pseudohypericin
pseudomonocotyledonous
quadric curve
rate of capillary rise
re-finance
reflectance
reflection spectrometry
Septemberers
sequence switch cam
series-type limiter
service quality parameter
shihtsao stage
shrink-wrappeds
simulated medical evacuation
sinusoidal winding
sons us
special rice
spheric separator
stretch marks
submerged manoeuvrability
superrosette
support-group
taffarels
take to your bed
Thumb your nose at
to a scale
treatment-outcome
tremorlike
turn a new leaf
unbleached muslin
unworthier
virtual manager
Wajiki
Windkessel vessel
womb-brother
woodrats
WSUS
You cannot eat your cakes and have it.