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 1hops 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
...ago today
aaug
accusation
active sensor
Agua de Bueyes
Androsace limprichtii
anisomorphisms
battles of lake trasimenus
be classed as
birth-death type
box handbag
buzzcut
ceilidhs
continuous propulsion
coutilles
crutchley
cumulogenitus
diploganglionate
earth.google.com
excision of intracranial meningioma
exputation
face the facts
family Caprifoliaceae
fascicostae
fault propagation
favourless
fill gas
flux encased electrode
fossil-bearings
genaroes
give someone the glad eye
glycol ethylidene-acetal
goshawk
gradocol menibranes
group inspection
hemp floor mat
Heyn's reagent
hmeopericardium
hollow splint
hornoff
inorganic semiconductor
Itapuã
lapsed policy
lipid theory
logarithmic scale
lovedays
lumped uranium
marsh bellflower
microtainer
Mn
moored array
mother cell
Neotetranychus
nonprice predaction
novellus
number of interference fringes
O-methylhydroxylamine
obnoxiety
per shift
phase shift decoder
piano-concerto
policy advocate
polyvinylyrrolidone
pontine arteries
prebloom spray
Prince Valiant
pseudomonas maculicola(mcculloch)stevens
rames
Rassokha
reaccumulates
reflection electron beam holography
reliable fit
rule-right
salango
San Juan de la Maguana
scirrhoma caminianorum
separatistic
sheep-o
sheeth
Sherman antitrust act
silvermen
single-component phosphor
slyck
snugglefest
sorghum vulgare caudatums
specimen fixator
structural formulae
swais
table search
tea-tree
the underground economy
thorium ore
tooeleite
transition metal catalyst
turbine protective device
undulation point
vane sensor
VECR
vera wang
waste time
wellbrights
zoochem.