时间:2018-12-02 作者:英语课 分类:英文语法词汇


英语课

   1.现在进行时表示现在正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作。


  2.现在进行时的肯定句基本结构为be+动词ing.
  3.现在进行时的否定句在be后加not。
  4.现在进行时的一般疑问句把be动词调到句首。
  5.现在进行时的特殊疑问的基本结构为:
  疑问词不达意 + be + 主语 + 动词ing?
  但疑问词当主语时其结构为:
  疑问词不达意 + be + 动词ing?
  6. 动词加ing的变化规则
  (1).一般情况下,直接加ing,如:cook-cooking
  (2).以不发音的e结尾,去e加ing,如:make-making, taste-tasting
  (3).如果末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:   run-running, stop-stopping

标签: 英语语法
学英语单词
al-amarah
antilabour
Araka
asamblea
autosuggestive
bang head against
Belg
blade with stepped root
bottom inner casing
bronnert process
buttillaries
calsey
Christia obcordata
coincidence factor
cone-apex angle
control of nematode
crude-copper
crustal disturbance
cultivated grassland
curry muncher
cyberbanks
digitalia
discharage
dredging equipment
drying hopper
dzhou
earthing installation
eclipse end
ecocritical
electronic punch
Eugaimardia
film scribing
fornicate
frances elizabeth caroline willards
Fugo
Garnet-jade
gear-stocking cutter
grade compensation
guttae argenti nitratis
Honeywell file access system
Hubble Atlas
hyalitis punctata
improper installation
infrared-guided missile
inter specified index
islet cell transplantation
Jackson's candle turbidimeter
Jerichoite
kidney tubules
Kwania, L.
leached
low-ceilinged
machinery classification certificate
make perfect
mononuclear leukocyte
moving coordinate
mucoraceaes
oil-gas anticlinal deposit
oner
oriente
output register empty
parlier
parroket, parroquet
periodograms
perturbant
pig-run
plasma lemma(seifriz 1928)'plasma membrane
polar code
polyvinyl acetate resin adhesive
Primula epilithica
pseudoglaucoma
psoralea esculentas
pyrolytic gas chromatography
relman
Rhododendron pemakoense
rough-terrain truck
SAP97
Scaliger, Joseph Justus
schwedler
seeming
show ankle
sialis lutarias
Staroye Maksimkino
str/n mouse
submitting entity
subroutine analyzer
supporting block for location
swing link guide
thermal chemical vapor deposition
thermocople junction
three-point attitude
threw her weight around
transposition type
triophosphoramide
turbocompressors
utility tape processor
vestigital sideband
water proofing of basement
wavelength resolution
way-going crop
wheat consumption
yellow tail