时间:2019-02-04 作者:英语课 分类:英文语法词汇


英语课

 1) 情态动词不能表示正在发生或已经发生的事情,只表示期待或估计某事的发生。
 2) 情态动词 除ought 和have 外,后面只能接不带to 的不定式。
 3) 情态动词没有人称,数的变化,即情态动词第三人称单数不加-s。
 4) 情态动词没有非谓语形式,即没有不定式,分词,等形式。







学英语单词
aerogenesis
aikens
air release valve
all-weld bridge
Amygdalophyllum
annual maximum demand
Appliance efficiency standards
backshooters
be afloat again
betare oya
bi-dentate
birnbach
Boston Common
Bulgarianness
burning the candle at both ends
byrch
certified intrinsically safe electrical system
coated chip
common bird cherries
detailed proof
devil dogs
differential-flotation
dilutionist
divisible revenue
druthers
dual-temperature process
dune chain
Duratón, R.
El Vesubio
equivalent single conductor
ethyl isorhodanide
f6s
fact-based
febris colombensis
fermented fish sauce
Flói
FORTRAN preprocessor
fragmentation of storage
frothy expectoration
gas lift conveyer
give someone the mitten
go zonkers
Gordon's reflex
happy with
hysteresis effect
incisal retrusion
Inspection Certificate of Cargo GA or PA
intermaxillaire
intermediate frequency rejection
keto amide
land-development
Leeuuwenhoek, Anton van
ligamenta glenoidale
market oriented location
meny
micro-current meter
minor key
noradrenergic receptor
occupational mobility
Oceanids
official misconduct
oil skin
optional processing
outs-of-the-ordinary
overseas study tour
pamphleted
parting flange
photo-aging
Picha, R.
play the Jack
predetection recorder
processing cycles
pronephritic ridge
pylie
pyrophorous
ranjana
resist doing
Rhynchosia himalensis
rupture metamorphism
scandanavias
scenographs
Schea
schlieren optical screen
self-propagating high-temperature synthesis
Sierra Vista
smitsman
snake-eater
subchartering
succinites
summation of binomial coefficients
suyu
tennis stroke
to the ears
trapped-program interrupt
trebouxia
trixolane
Uma notata
Viola serrula
volume percentage concentration
welding station
whale-bone
zooms in