时间:2019-01-02 作者:英语课 分类:薄冰实用英语语法详解


英语课
三、句子的特征、种类和类型

句子特征,句子是人们传递信息、表达或交流思想的最基本的语言单位。更准确的说,句子是能够单独存在并能表达一个相对完整意思的语法单位。句子有一定的语法结构和一定的语调,句子开头第一个字母必须大写,句末必须有句号、或问号或惊叹号。

句子的种类,按照句子的用途来分,英语的句子有下列四种。

陈述句,陈述句用来叙述一项肯定或否定的事实。句末用句号,读降调。其结构形式为主语+谓语。否定形式是在助动词或形态动词后加not。

如As they say,when the ages in the wisdom out.人们说,年纪大了智慧便枯竭了。

We can't live without air and water.没有空气和水我们就活不了。

疑问句,疑问句用来提出问题。疑问句又可分为四类,一般疑问句、特殊疑问句、选择疑问句和反意疑问句。

学英语单词
a string of pearls
Aberlady Bay
acylamidase
adjustables
anti-friction pivot
ascochyta morifolia sawada
auto dial modem
azacvclonol
azzie
beamingly
bidding prices
bloom inhibited chocolate
bottom hull
Cassel browns
Champions League
change over selector
chorioid gland
Clearfield
clingily
Coastal Eastern
color position combination
cross recessed head
cycle variation
death warmed up
decidua vera
dehalogenating
delphoccamine
dental pulp cavity
Department of Health and Social Security
dermott
difficult child
direct coupled turbine
double duty clause
dubiuss
duration clause
elstein
export market
ferroelastic
field two dominance
field-note
finite plate
fluellen
framesaws
freckled duck
Fuglebjerg
hameosis
hartenstein
heat of vapourization
I like your his cheek.
intermediate wave energy
kick transformer
kinte
legal chemistry
lhps
lumenhour
luwero
made an exhibition of yourself
matched conditions
mllitary
mosquito ferns
non-persistent war gas
Nut L.
OpenDocument Format
organized air supply
ovovegetarianism
parietal bone
pediatric medicine
perobrachius
Petrovsk-Zabaykal'skiy Rayon
polychrome figurecurve vase
prepaid premium
pressure grease system
primary amputation
probabilistic arc
profax
pulsed photomultiplier
quality-of-life
rate of inflation
redbruch
renal angle
roller bolt
s stuff
saturation function
self-cleaning separator
self-regulating mass transfer system
shunted monochrome technique
sour-grapiness
specific energy of position
specific order cost system
spray crystallization
squinances
symmetrical matirx
Tatvan
trample law and order foot
transarctic
trichocutis
underkeep
void detection system
wear curve
wet shotcreting machine
xerographic copy
Zoo-