时间:2019-01-16 作者:英语课 分类:英文语法词汇


英语课

   1. 不定式的否定式的构成


  通常是将否定词not或never置于不定式之前,即构成not to do 或never to do 的形式,注意not和never一定要放在不定式符号to的前面,而不是其后面。如:
  The doctor advised me not to smoke. 医生劝我不要抽烟。
  Father warned me never to drive after drinking. 父亲警告我不要酒后开车。
  【注】若不定式为完成式和被动式,否定词应置于整个结构之前。如:
  She pretended not to have seen him. 她假装没看见他。
  It is nice not to be dependent 1 on others. 不依靠别人是好的。
  2. so as to do sth 和in order to do sth 的否定式
  对于这两个结构的否定式,通常是将否定词置于不定式符号to之前,而不是置于整个结构之前或其他位置。如:
  Study hard so as not to fail the exam. 努力学习,以免考试不及格。
  He came in quietlyin order not to wake his wife. 他轻轻进来,以免把他妻子吵醒。

adj.依靠的,依赖的,依赖他人生活者
  • He has a mother completely dependent on him.他有一个完全靠他赡养的母亲。
  • The country is dependent on foreign aid.这个国家靠外援生存。
标签: 否定式
学英语单词
-omics
Agamé
aminoester
anisosyllabic
artschwagers
aspidistra elatior bl.var.variegata hort.
axle drive pinion adjusting sleeve
balancing allowance
bandwidth rule
barrier islands
be on the track of
Bernoulli iteration
bifuel system
binary elastic scattering event
body of rotation
carbon brichloride
cascade-tray fractionation column
casiquiare
Celtic music
chorological
composes
corticeus zoltani
crelle
Cuzco-bark
cyclesound
dardens
density type analyzer
double damagess
double esker
ductions
echoencephalology
electromechanical automated gram operator
electropneumatic transducer
end-of-reel marker
equation of hydrostatic equilibrium
factory overseer
felt metal disk
free ionization chamber
frequency shift keying
fundraisings
general iterative method
geometry of connection
greensperson
half-write pulse
handbell
hemi-colloid
heptadecanedicarboxylic acid
high-frequency push-pull fatigue tester
hnv
Jarrick
justitia longimanus
kahi
Komi-dake
law of storm
LDR (light-dependent resistor)
leutheusser-schnarrenbergers
lewinsohn
light yellow
lowly
many-valley valence band
median bank
medicinal cotton
NDR
o-methoxyaniline
picture palaces
power-on stall
preorganized
psilothron
purple apricot
qualified component
quiet light
radio control receiver
random functions
Rungia stolonifera
Saargau
safflorites
sallah
scareth
semikon hydrochloride
service-building elevator
Ship Auction
sky marker
speise
statutory receipt
stilted
strontium (sr)
sugar-loaf shoulder
the self
the third sector
thermo-calibration wind tunnel
tidal stream data position
tiflucarbine
tinking
traffic service
treasure up
triplet hypothesis
tung hull meal
unsterilizable
user-network interface
vibrator knee valve
volkart
worms out of