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
aggregate prediction
alternate black and white blocks
ambulyx kuangtungensis
ansa hypoglossi
Association of Futures Exchange Brokers
asue
automatic pump control
beater additive
beneficum division
boiling time
boncodal
bulk oil storage
buxes
cajun-creole
central difference formula
coal-meter
component selection
contravenary
controller information field
copy down
corbeil
Desinfection
diagram of shock polar
dolman jacket
double-chamber surge chamber
election
erythronoclastic anemia
euryale seed
flute mouth
four-parameter
gibibit
graphics generator
growth factor
gunnery
hand-held computer
Hecklingen
Hercules trap
hmus
human resource development (hrd)
inner case of stern tube
interogestate
intratracheal anesthesia
kunduz
lake cayugas
lehtinen
Lieben reaction
lightning flash
Likhachëva, Mys
long stapled
loss subrogation
mathematical tables
measurement of cost expirations
meetings
merrylees
microform reader-copier
military statistics
millimeter wave imaging
miscellaneal
mold turnover
multiplication bye stages
needle weir
negative pulse
object complements
ontjom
open to doubt
organic liquid
orphee
outboard boom
pachymeningopathy
particle-conservation equation
Persea thunbergii
pommpadour serge
pup tents
quick response
Rangamati
refrigerate brine
rehashings
remote sensing device
rice huller screen
RSLC
Sato-Shoji's stain
sharav
shock proof mount
short drink
short proofing
Silel cast iron
space saving engine
spin moment vector
sportex
squibarchy
sucking louse (pl. lice)
thalictrums
tongues
U P
unqualified approval
unsprung mass
vasicentric wood parenchyma
vaulting horses
vibrating crystal
vouloir
woolly manzanita
wu ch'ang y?eh