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
abatement cost
alea
amagat
anisotropic cosmological model
aroles
auxiliary line constant
avenin
axodendritic synapse
be open to conviction
beacon antenna equipment
begin segment introducer
blandiloquence
boking
buffer green space
burgeonings
carbides
coaxial
coaxial rod gap
contra-octave
cranton
crow-footed
cup seal
cutting bed
differential wheel
disc-shaped kidney
earsore
economic slack
effective acceleration
fermium isotope
feverel
flange nylon insert lock nuts
forerunning
Formatio hippocampi
formosan white-bellied rat
fuel mix
gfc
hand1e
heterophase
high pressure variable vane pump
hilum of spleen
Hlinsko
home visit
influence-peddlers
intimate one's approval of a plan
jinbei
junior-class
le kef (el kef)
leleus
linear gradient junction
livin
long thousand
magnetic card filing cabinet
microdomain
mofette
moisture absorption
moleculary dispersed dye
my bad!
nailists
nature of story
nine track compatibility
normal low water level(nlwl)
olepotride
original state
pagoscope
palinodical
Phyllanthus glaucus
poisonings
pre-adaptation
primevally
property of linearity
radio channel
rail-end welding
repose angle
RF
ring-oven test
river division
roller bearing bit
Rāpūr
saphenous nerves
scalar-product
semiidentical
slipping hazard
sound-symbolism
steady-state speed regulation
subject analysis
Suruktakh
Svagan
take of
teardown
the running of
torque balance device
trimmer capacitor
TSAT (temperature of saturation)
tumeochrysa issikii
u-test
uncomeatable
unhightness
vegetable crisper
water-invaded
weather change
with the colours