时间:2019-02-03 作者:英语课 分类:英文语法词汇


英语课

   1)should无词义,只是shall的过去形式,与动词原形构成过去将来时,只用于第一人称,例如:


  I telephoned him yesterday to ask what I should do next week.
  我昨天给他打电话,问他我下周干什么。
  比较:
  "What shall I do next week?" I asked.
  "我下周干什么?"我问道。(可以说,shall变成间接引语时,变成了should。)
  2) would也无词义,是will的过去形式,与动词原形构成过去将来时,用于第二、第三人称,例如:
  He said he would come.  他说他要来。
  比较:
  "I will go," he said. 他说:"我要去那儿。"
  变成间接引语,就成了:
  He said he would come.
  原来的will变成would,go变成了come.

标签: 助动词
学英语单词
abrasional
abstract ballet
act in
acyliums
aspergils
Athanasianism
audible signal panel
beam shift
blip ping
capacity regulation system of program order
Capparis spinosa
cataphractic
Christmassiest
circular relation
commodity supply potential volume
composite slider
core-mantle boundary
cryogenic environment
data destination address
Deh Khvājeh
desktop search
dicops
differential sensitivity
dip nozzle
dry compass card
ecological stress
eddy current inspection instrument
electric plate precipitator
electron reaction
epidemically
ferrous oxide glass
FLOW-MATIC
foot-rot
fractocumulus
Gemmer steering gear
geologic legend
guide bar bolt
harpiocephalus harpia
Hewlett Packard Graphics Language
imp.gal.
ion-besm scanning
joint creditors
laryngotome
Lenawee County
levada
majority rules
marabelle
mathematics axiom
megakaryophthisis
mid-sweep
money centre bank
mosaic agate
myoma striocellulare
nitrosimine
oddwoman
ossa sesamoidea
out of the pipeline
out-of-tone
outcue
outline inboard profile
physical base width
pilfery
pillar-drilling machine
plastic bead
prepared biscuit mix
proximity function
pyramidal iceberg
quadratic nonlinearity
raisian
rapid transit fall
Rasra
red cabbage extract
Regutol
shake one's fist at someone
sharting
shelf life test
shock-wave initiation
Si Chang, Ko
sofa-surfing
special forces group
spurlge
standard manufacturing overhead
steel collar
stightly
subliminal ads
sulphocarbonates
T-end
talastisamine
talectomies
template excavate
tetracarbonyls
threads of Golgi-Rezzonico
Tigre
tissue plasminogen activators
to rant and rave
toes-in
tonkawa
tramp traffic
trigonometric integral function
unhairing machine blades
unit elements of a projective coordinate system
vox populi vox Dei.