时间:2019-02-06 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
administration of research activities
all gore-blood
Andrafainkona
apneustic center
appearance scheme
Aspleniaceae
at one's own charge s
Cephalotus follicularis
Cnossos
COBOL processor
Cocal
consignment store
cootie
copyshops
CSU
Cyclobalanopsis disciformis
damascuss
Directional Trading
disability compensation
disaffinities
discharged from liability
disorganized type schizophrenia
dissociation potential
down ... street
drawing floor
duralmin
dust room
dykeman
ECochG
effective audit strategy
electric brooder
equalizing effect of lake
experimental communication satellite
falsifying
FATCA
Fatsia japonica
fennes
fishing vessel statistics
floating nuclear-powered plant
gain of night vision instrument
girl groups
Government Information Awareness
haemadynamometers
hand lacing
hexaoxadiazabicyclohexacosane
high power cable
high-order reaction
i-knede
iddhi
in your own backyard
instruct me
international watt
irini
isopiptanthine
khans
lean on a reed
leszek
lignin precursor
macroassembler
marienborg
mobile station
Nasturtium R. Br.
NEC Corporation
neotene
nominal transmit power density
nonclassicalities
ocean current chart
opening limiting
outtas
ovolos
pectize,pectised
per contiguum
phenyl-benzoylene-urea
pump drive assembly
quartz glass thermometer
rahway
razor - billed auk
read-out error
red-veined darter
responsibility matrix
scientific method of amortization
simulated meat products
St-Pamphile
stop control valve assembly
subepidemics
tansill
tax-qualified
tetrarooseveltite
thermosetting compositionss
toellite(tollite)
togs
traumatic synovitis of wrist
twin elements
ultra-clean
unavisy
valdai
valve shaft
Vincapront
wagon unloading plan
wallup
xanthylium uranyl chloride