时间:2018-12-01 作者:英语课 分类:实用英语


英语课

   情态动词


  情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。 情态动词无人称和数的变化;不能单独使用,必须与其后的动词原形构成谓语。这里有介绍情态动词的语法特征,比较can 和be able to,may和might等的用法。采集者退散
  分词
  英语上的分词分为现在分词和过去分词。现在分词和过去分词主要差别在于:现在分词表示“主动和进行”,过去分词表示“被动和完成”(不及物动词的过去分词不表示被动,只表示完成)。分词可以有自己的状语、宾语或逻辑主语等。小编为你整理了分词作为定语、状语的用法。
  虚拟语气
  虚拟语气用来表示说话人的主观愿望或假想,所说的是一个条件,不一定是事实,或与事实相反。条件句可分为两类,一类为真实条件句,一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况,故采用虚拟语气。
  名词性从句
  在句子中起名词作用的句子叫名词从句 (Noun Clauses)。 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
  动名词
  动名词是一种兼有动词和名词特征的非限定动词。它可以支配宾语,也能被副词修饰。动名词有时态和语态的变化。动词的ing形式如果是名词,这个词称动名词。动名词具有名词的性质,因此在句中可以作主语、表语、宾语、定语等。

标签: 语法
学英语单词
absorption by impurities
ambulocetus
anti-g,anti-G
ascending water
astroglioses
aymard
berthelet
bio-control method
bolt steel tank
BWO ( backward wave oscillator)
caffe
Callias
capacitor-input filter
cast steel chain cable
chain cable end link
circular measures
classification of steel vessels
clerical work control
cohomologically
Col-Evac
commutator end
composition of production technologies
concave grate extension
congestive apoplexy
cryoretinopexy
digital fount(font)
Dirac approximation
disaccustoms
dumping device
earth polar coordinate system
ecclesiasticall
economize on social labor
elevator tower
endarter
exciting pulse
fanpage
feudalists
fiber optic local area network
fievre
Fischerella
forlending
fuk us
fungicidal soap
Garcinia subelliptica
gear ratio order
glenlike
grendons
gripping conveyor
grossetto
hands on operation
hare's-tail
hartmen
Hooton
iridoptosis
janan
kekovas
kiafrican
low-kiloton range
marmur
metaling bar
microwave biological effect
Mogila
monoaurally
narrow flame
neutron-induced re-action
never the latter
nickum-poop
P-E ratios
pelochelys cantorii
pignone
pillars of fauces
pilot locomotive
planishers
pure car-truck carrier
question answer system
reconstituted milk
refrigerating capacity of indoor machine
reoch
reversed blade
Sales Point
school of dialectism
secretory canaliculi
socle of a module
sound pressure measurement
space transportation system
specific fuel power
specific power of compressed air
stereospecific synthesis
structure-sensitive conductivity
synoptiscope
take tea with someone
tamez
the way to the station
todeas
two-stage least squares estimator
user directory tab
virtuate
Wavreille
wehrle
wet adhesive bonding
Willershausen
Ziyaret