时间:2019-01-18 作者:英语课 分类:英文语法词汇


英语课

   规则动词和不规则动词的第三人称单数形式(加s或es)可以从原形推知。第三人称单数形式有三种读法:


  /iz/,/z/和/s/这三种读法分别在下列情况中出现:
  1、在以清、浊咝声结尾旳原形后面读作/iz/;例如:
  表 3.5a
  pass – passes /-siz/
  buzz – buzzes /-ziz/
  上面各例的-s形式总是以-es结尾的e
  2、除咝声外,在以浊音(包括元音)结尾的原形后面读作/z/;例如:
  表 3-5b
  call – calls /-lz/
  flee – flees /-i:z/
  rob – robs /-bz/
  try – tries /-aiz/
  3、除咝声外,在以清音结尾的原形后面读作/s/,例如:
  cut – cuts /-ts/
  hop 1 – hops 2 /-ps/
  knock – knocks /-ks/
  加-es (go/goes)和把-y变i再加es(try/tries)等的拼写规则与规则的名词复数形式的规则相同。

n.单脚跳,跳跃;vi.单脚跳,跳跃;着手做某事;vt.跳跃,跃过
  • The children had a competition to see who could hop the fastest.孩子们举行比赛,看谁单足跳跃最快。
  • How long can you hop on your right foot?你用右脚能跳多远?
跳上[下]( hop的第三人称单数 ); 单足蹦跳; 齐足(或双足)跳行; 摘葎草花
  • The sparrow crossed the lawn in a series of hops. 那麻雀一蹦一跳地穿过草坪。
  • It is brewed from malt and hops. 它用麦精和蛇麻草酿成。
标签: 规则动词
学英语单词
abnormal exchanges
ACANTHOCLINIDAE
accommodate to
accounting books
aerohydrotherapy
agp-enhanced
allowance of nutrients
alstodt
argenti sulfas
ash concrete
automap
bitrates
cd-rs
completely built-up
dead reckoningaltitude
deferred savings
delusional disorders
depressor alae nasi
digital-analog multiplication
discontinuous automation
divest oneself of the idea
dryoathyuium unifurcatum (bak.) ching
earth leakage circuit breaker
electromagnetic induction braking
electronic moxibustion
endothelial carcinoma
epibiotic species
ffl
film splicing machine
fine-tooth comb
flood inundation on tracks
form roll tool
foundered
gentle slope formation method
genus arundinarias
giser
glutton for punishment
good demand
got the show on the road
granite-geniss
grued
hard maturing stage
Haunebu
help with
homogenizable
horizontal output deflectioncircuit
imbrues
inevitability of error
infectious diarrhea
interglasses
intersessions
japan clovers
looping mill
machinery material expense
magnetic biashing
mardons
Metathelazia
microaerophilic test
mixed cost
monchaunce
Muhammadanize
multiple-contact switch
musical compositions
n-amyl group
nonequilibrium statistical theory
nonsteady flow
Nouruz
order picking truck
over-strain
personalistic decision theory
phycophaeine
pina cloths
platonisms
positive dobby
preheater adjusting valve
profit-driven
protocarnivorous
receiving modem
reliable weight
rolling lubricant
sea-lions
self-adjustable sliding bearing
servo regulation system
ship loader bridge
silvery
space shift
split thickness skin graft
Sre Kandal
subbreeds
substance of bone
thermal sensitive parameter
turned over a new leaf
two way seal hose coupling
two-family
unconditional optimum
uniserpyl
urethral muscle (or wilson's muscle)
vapor bubble
wood of coniferous tree
X-ray energy
zapping
zygotropism