时间:2019-01-17 作者:英语课 分类:大学四六级阅读


英语课

   英语六级语法虚拟语气


  在虚拟语气中,除了记住一套与时态相对应的规范用法之外,以下几点也是不容忽视的:


  1、名词性从句中要用过去时或should+动词原型构成虚拟语气。如:It is time we went home。


  2、would rather,hadr ather后的从句动词用相当于陈述语气的过去时来表示现在或将来发生的动作。如:I would rather you went with her。我宁愿你跟她走。只有当would rather后面动作的主体与前面主语一致时才可以用不带to的动词不定式,如:I’d rather take the important letter with me。在这个句子中,rather后面的主语为I,和前面的主语一致,所以用的不是过去式,而是不带to的动词不定式。< /p>


  3、在it is important/suggested/necessary/proposed等结构后的主语从句中要用虚拟语气表示应该做什么事情,即 用动词原形或should+动词原型,如:It is important that you(should)be here on time。 再如:


  It is of the utmost 1 importance that you_______here on time。< /p>


  A.be B.shall beC.are to be D.must be


  这个知识点是上文中的第三点,显然答案是A,其中的should被省略了。类 似的可以引起主语从句为虚拟语气的形容词或过去分词还有appropriate,advisable,better,imperative,insistent,natural,preferable,strange,urgent,vital,desirable,demanded,recommended, required等。


  4、词组but for相当于wereitnotfor或had it not been for,表示一种含否定意义的条件,后 面一般加名词或名词短语,如:He might have been killed but for the arrival of the police。要不是警察来了他本可能被杀死。


  5、在某些表示祝愿的句子里需要用虚拟语气,如:May you be happy all your life



adj.极度的,最大的;n.极限,最大可能
  • He walked to the utmost edge of the cliff.他走到悬崖的最边缘的地方。
  • Each man is free to exercise his special talents to the utmost.每个人都可以尽力发挥他的专长。
标签: 大学英语
学英语单词
administrative action of water
analog visibility computer
argillaceous odour
ayub
be another story
be inapprehensive of
beidler
Blanquist
bond fee
calculus of interpolation
chemical-sensitive ion channel
cine-record
common product of intermediate metabolism
condyloideus mandibulae Processus
CONVERSIONEX
Cosmonaut Glacier
cultural adaptation
datura stramoniums
deoxyhemoglobin
despots
dethermalization
Diplococcus pharyngis flavus
dividend coupon
division engineering standards
droght
duo-binary system
dynamic triaxial test
edmund halleys
EMGP
eosine
espantoons
experimental serum sickness
exposure compensation
feeding attachment
fixed gate
foot gland
genus Lithospermum
gib head
hair-splitting
hard salting
hot reflux condencer
infrared astronomy
intellectuals
jacquard drum
Jakha
Koyukons
ladas
let me be the judge of that
llambias
magic numbers
magnetic rock
Mannebach
marsupial mole
mean climate characteristics
medical ionization
metastrategy
millfords
missing part
moving-blade shutter
multi-functional counter
neckeropsis lepineana
neontologic
nickel-zinc ferrite
nigra
nitecapone
non-homogeneous population
not to be covered
parallel force system
perquaric(c.i.p.w.)
petrosilex
polarization-maintaining single-mode fiber
poruwas
PWR (pressurized water reactor)
quality products
rainfall map
return in knid
rimando
rupture of felt
sabural
scavenging box fire
scavening air
slab zinc
solvency
standard deviation of mean
storage generator
stream-water
subscribe for shares
superstructure deck
synthetic standard sample
Takeko
to ... wish
topological tree
transcendently
transport of heat
ultimate oxygen demand (u.o.d.)
ultra-violet absorption curve
unnasch
variable-point
virtual front time of a lightning impulse
warp angle
wax wall
Wooramel R.