时间:2018-12-28 作者:英语课 分类:空闲时间—In Your Free Time


英语课
Last year, I took up the hobby of birding or birdwatching after my friend took me out to observe some birds out near the lake. Basically 1, birding involves observing birds in their natural habitat. (Actually, you don't need to leave your backyard to observe many birds.)
 
The best seasons to watch birds are in the spring and fall as they migrate 2 from north to south in many areas. I usually go out with my binoculars 3 and a field guidebook in the mornings because most birds are very active and feed at that time. You also have to know where to look to see them and how to recognize their bird calls. Because I'm new to birding, I consult my bird guidebook to look up specific varieties of birds. You have to look carefully at their plumage (feathers), the way they behave and move, and their size to recognize many birds because some look very similar.
 
Also, take note of the time of year you see birds because this information might tell you more about their breeding 4 range and migration 5 routes. Besides looking at birds, I like the activity because it gives me a chance to exercise as I hike to different locations, and it allows me to relax my mind in the great outdoors.

1 basically
adv.基本上,从根本上说
  • His heart is basically sound.他的心脏基本上健康。
  • Basically I agree with your plan.我基本上同意你的计划。
2 migrate
vi.(候鸟等)迁徙,移居(国外),迁移
  • Many birds migrate south for the winter.冬天时,许多鸟类迁徙南方。
  • The rich people often migrate in winter to Florida.有钱的人常在冬季搬迁到佛罗里达州去。
3 binoculars
n.双筒望远镜
  • He watched the play through his binoculars.他用双筒望远镜看戏。
  • If I had binoculars,I could see that comet clearly.如果我有望远镜,我就可以清楚地看见那颗彗星。
4 breeding
n.繁殖
  • the breeding of horses 马的饲养
  • This area of the city has become a breeding ground for violent crime. 这个市区已成为暴力犯罪的滋生地。
5 migration
n.迁移,移居,(鸟类等的)迁徙
  • Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移。
  • He described the vernal migration of birds in detail.他详细地描述了鸟的春季移居。
学英语单词
ashcoloured
benaventes
bends over backwards
branchiogenous
bridging road
brim-pressing machine
brittle fracture test
by wire
Cabeza de Vaca, Pta.
cartodiagram method
carunculae lacrimalis
cautires klapperichi
central transmitting
cheek by jowl with
CMPS
containing a fire
cross section for elastic scattering
Cynanchum wallichii
date of service
decurts
deiodination
depose
drop hammers
dryout ratio
electrotonic synapse
erysimum allioniis
extra-freight
fimbriated
forced alimentation
gallers
garbage disposal
genus Gesneria
grading system
Gwaun-Cae-Gurwen
haanepoot
half-and-half diffusion screen
hexosediphosphatase
hoist capacity
iced up
incremental benefit
insulated oiling pole
IR picture
Jumunjindan
Kaplan type blade
kinetic current
laser-oscillator modulator
limited accuracy
linear phase system function
Lumumbist
machine-guns
Max Delbruck
Metionga L.
MGM-118A
microbial gum
microcarcinoma
monocyclic-start induction motor
mouthily
mudars
myo-epithelial
Necessity is the mother of invention.
ocean area reconnaissance satellite for ASW
Olancha
operation manaul
outdoor film projection
Pedra Azul
phagocytosis promoting factors
plane photogrammetry
power test program
radial depth
rapid cut-off valve
recommondation
reconstricts
rectangular hyperbolic coordinates
reed canary grasses
relief roll
rhachidian
romanticize
roofing hammer
sacramentalness
sitia
situation situs
sliding window emergency release handle
solar prominences
southernise
spurious signals
starch hydrolysis product
steel space frame structure
sulfochloride
supervillainy
sweetwood bark
terminal addition
trend variable
trowel hour
twenty-sevens
v.c.s
walking line
water purifier by
wild basils
windowss
xenial
zigzag baffle chamber
zyme