时间:2019-02-09 作者:英语课 分类:英文语法词汇


英语课

  这两词既可做实义动词用,又可做情态动词用。作为情态动词,两者都只能用于疑问句,否定句和条件句。 need 作实义动词时后面的不定式必须带to,而dare作实义动词用时, 后面的to 时常可以被省略。
1) 实义动词: need (需要, 要求)
        need + n. / to do sth
2) 情态动词: need,只用原形need后加do,否定形式为need not。
  Need you go yet 1?
  Yes, I must. / No, I needn't.
3) need 的被动含义:need, want, require, worth(形容词)后面接doing也可以表示被动: 
  need doing = need to be done





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1
yet
TVOzu
  
 


adv.还,仍然,即刻;conj.尽管,然而


参考例句:





I am not ready yet.我还没有准备好。
Beautiful as she is,she didn't find a boyfriend yet.尽管她很漂亮,但还没找到男朋友呢。













adv.还,仍然,即刻;conj.尽管,然而
  • I am not ready yet.我还没有准备好。
  • Beautiful as she is,she didn't find a boyfriend yet.尽管她很漂亮,但还没找到男朋友呢。
学英语单词
accouplement
adaptive flexibility inventory
address exit
astronics (astrionics)
basic contention
berghman
blow about
boning knife
bore down
brick silo
bursae musculi teretis majoris
caustic steaming of cargo tanks
cell walls
centre porosity
charging load
Claerwen Res.
Clyde, Firth of
coalingite
column spaces
comebacker
connotative
contraposite
crown bar link
customer engagement
cyberstalk
decelerating mode
decentest
derivationally
double-end end mill
drawing power
Dubrovskaya
each or every round voyage
ECI (Emergency Coolant Injection)
ed damour (ed damur)
eletronic radial distribution function
ericaless
expansion ratio of nozzle
export-import financing
forced vibration method
fractional flow equation
galassi
Ganmain
gasolene tank
glacification
Grinnell College
gymnophthalmids
haulable
integral glass cover
interpersonal competence
iron protosulfide
isosepiapterin
j.d.s
keep an eye up on
khambhat
lantanum
lawful earned income
lyndons
mad-dog
Marsh funnel viscosimeter
median umbilical fold
musicalise
mutinaite
myxamoebal
natural proof
night-cellar
normal profit pricing
one-legged
outharbour
pergolas
pertinent questions
plate control
political hack
power to tax
precast concrete unit
Prix Renaudot
protection control system
pucciniastrum gentianae
pull sb.'s chestnuts out of the fire
pulmoalveolar surfactant
put on
pvc-coated
redonkulous
ring main cargo line system
RTF (radio telephone)
sick field
skin us alive
starlitz
stern tube stuffing
system planner
tessituras
thromboembolic syndrome
time-out control
under-get
universal and socket joint
vermiform-larra
weft single warp triple
welding period
write-in candidate
Wutai Group
Zanthoxylum fraxineum
ZD-9331
zinc bath