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
Actidose-Aqua
air buffer
American Psycho
anode voltage drop
asymmetric fringe
autoscaling
bail somebody out
bariolage
besie
bespurting
blow down wind tunnel
blue(water) gas
bomb-gear
bromophos-ethyl
brouilly
bulk memory
cacaphony
caustic alkali burn
celdom
Cinghalese
clarirication point
colonic irrigation
communication line adapters
corynecin
credit for child and dependent care expenses
dark colored soil
databanks
descrives
didlo
disc exhauster
Donaldson's broach
Dugdale Glacier
duneland
dynevors
economic programme
elastoplastic analysis
embedded memory
enstalling
Euler's dynamical equations
fardelling
feedsystem
fire-backs
flat(ting) varnish
fogies
fullol
genus Gerris
glucosteroid
glyte
Holonics
in-planes
inlet for storm water
inverse exponential average
iodiformalbumin
IRBBB
Jumaytepeque
jumbogram
Kinkaid
kirts
kraaling
KV3000
liopropoma pallidum
lm-hr
mean molal heat capacity
melders
microcontrol microprogramming
myloma
nonfiltered
olivine pyroxenolite
paper strip chromatography
patron-clientism
pecunious
phenotypical
picotee
plate freezing
position-sensitive transducer
posteriolateral incision
pressure angle of involute
primary epithelium
protolithionite
relationship
rpsl
satellite data collection system
scaling-down
seclusionist
selection transportation
selling concept
sequence of combination
small main valve piston
Sophie's choices
standard field logging system
sulfindigotate
tangentially optimal property
Tigered
time-space
tolyl carbinol
typewriter ribbon silk
undercourse
underparticipation
unfighting
usurance
volume percentage concentration
walk all over someone