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
abstract language
adjustable viewing angle
alkyl chlorocarbene
all well
alramirez
amorphous polymer
annual balanced budget
archesporial
beader
beseler
blade-coated
Bogotans
brachyceras
business walks
business-leds
c.-in-
Capsularis
ceramic glossary
ciliated epithelial cyst
cold war
color-coordinate
constant-volume combustion
continuous casting
cross-marketing
custody account
dejo
digitoxosides
dry drum
earwicker
econometric software package (ESP)
electric spark working
employee retirement fund
f.o.b
full duplex link
genus Chlorophyllum
glance up
head-end plant
hegumens
Helnæs Bugt
houses of ill repute
hydrophiinae
hydrotherapists
infusor
injection instant
invisible inks
juraku-zuchi
keeps wicket
Knighton
Kyzylkup
Kānī Darreh
Laingians
logeman
longispina
lubricating oil failure
ludzhev
marignac's salt
membrane digestion
ministros
mount on a dead horse
Mycobacterium ranae
Namchi
negative gate drive
nerve-rackingly
neutron-induced pro-cess
noise cancellation
non-expansive soil
notebooks
nowches
nutrient theory
Oberägeri
OVTK
posterior probabilities
power drive
psittaceous
psychographists
Psycholeotics
put the skid under
recyclia
red particle
reitern
resistance determinant
Richard Lovelace
safari supper
sample of colour
serum calcium
shanren
Shutar Khun P.
Siasi I.
step-grandmother
subtilism
sustain development
synoptic view
target assembly
test operation console for satellite
tosulfloxacir
triple grid
uncreated
voltage divider theorem
whingey
wind stress
World badminton championships
yellow vision