时间:2019-01-15 作者:英语课 分类:实用英语


英语课

   从一定意义上讲,英语语法就是动词的语法,因此,掌握动词的特性、变化、句型是学习英语语法的重中之重。为了能更好地理解下面的讲课内容,首先要搞清动词的几个基本概念。


  1) be 动词和do动词:be动词也称状态动词,用于说明状态或性质,主要用于构成英语的主系表句型;do动词也称为行为动词,分及物动词和不及物动词;
  2) 及物动词和不及物动词:不及物动词后面不跟宾语, 也没有被动语态; 及物动词后面一定要有宾语;
  3) 双宾语(直接宾语和间接宾语)结构和复合宾语(宾语 + 宾语补足语)结构:比较下面两个句子:
  My mother made me a cake.(母亲给我做了块蛋糕。)
  My father made me a doctor. (父亲把我培养成一名医生。)
  第一句是双宾语结构,即 My mother made a cake for me.
  第二句是复合宾语结构,其句法功能为:My father made me (to) be a doctor (I am a doctor)。 说明复合宾语结构中,宾语和宾语补足语之间有“主谓关系”。
  4) 情态动词:must, should, ought to, can, may, need, used to 等动词称为情态动词,有三大特征:A. 不受主语人称和数的影响,如:He may go now. / May I go now? 句中may的形式不变;B. 否定时在后面加not, 如:You ought not to have cheated her. C. 与另一动词连用,中间不用 + “ to ”, 如上举例。
  请根据上述原则,(从语法角度)说出以下那种表达方式是对的:
  A. She needs to see a doctor.
  B. She doesn‘t need to see a doctor.
  C. Does she need to see a doctor?
  D. She needs not see a doctor.
  E. She needn’t see a doctor.
  F. She doesn‘t need see a doctor.
  G. She needs see a doctor.
  从语法角度看,A、B、C、E是对的。
  5) 助动词:帮助实意动词构成某种结构的词,如: He did come yesterday; I saw him in the office.(他昨天确实来了;我在办公室见到他的。—— 表示强调)

标签: 职称英语
学英语单词
-later
active volcano
Aegean civilizations
AF harmonic distortion
agynarious
air cock on the radiator
alternative return points
asternal artery (or musculo-phrenic artery)
atrophic sclerosis
Bachelor of Science in Architecture
blotch print
bomb fall line
brake ratchet
bright's granulation
card table
changeless
Chingis Khana, Val(Genghis Khan, Wall of)
Cionellidae
circumflex
coil comparator
coil extension
common lynxes
conditionally-essential
configurational disorder
cranial neuralgia
crank case ventilation installation
darkener
digital pressure hemostasis
disequilibrium compaction
drop hammer forming
dunderpated
featured players
flame ignition source
freezing tunnel
Gedy
give someone a piece of your mind
gorchakov
hard page segment
have been through the mill
Helpter Berge
hevery
hexagraphs
holosiderite
HVH1
hysteromalacia
in exchange of
Ki.
Koomooloo
kupferglanz (chalcocite)
labratownite
lacuna(e)
lanista
large-scale retail business
linear construction
live-storages
loop table
lozels
Mendel's regulavity of segregation
mhsa
microcomputer memory size
netzers
newi
notarial acknowledgment
Novohradské Hory
odd lot of stock
open programmer
oximetre
pantolactone
paymistress
pharmacology of Chinese materia medica
pigouvian tax
pistol gallery
pituitary diverticulum
potato canker
railway gauge
Renfrew
renshen jianpi pills
resurrective
Scbweinfurt green
Septoria digitalis
sociotechnology
solar blind photomultiplier
solicitest
Sphenisciformes
square cap
squinny-eyed
stelk
stratigraphic trap
subpituitarism
suppression of image signal
synchronous multiplexer
tataricus
tcids
the birth of
the brooklyn bridge
thermocouple alloys
theropods
ultrafastidious
unavoidable hemorrhage
vertical hitch
water-flow-alarm system
weblebrities