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
ADV12-CMS-1
against expectation
allyltrichlorosilane
ambassadress
an old bag
anti-language
antigonos
arisaema ringeus schott.
Avlona
badly annealed
barberings
Bilylivka
burlaw
call off an engagement
check meter
chomet
cinema house
circuit, feedback
Citrullus Neck.
cycleway
divergent matrix
do-it-yourself market
dounreays
downlist
Dutton World Speedwords
eský Krumlov
estheses
fall into the habit of
finishing bay
flemingen
forward probability
full-flavored
game value
Gannon
geotrupids
German millet
ginger oil
Habenaria longiracema
hatch carline
hexokinases
Huffy Corp.
hyperconnection
iatrotechnics
improvisation technique
indolealdehyde
injection-moulded item
iterm of business
jamadars
janets
keep up to date
knowledge storage
lamber
law of displacement
layards
lindu
low paying cargo
message header/heading
metal hose
multiplexer (mux)
music locker
mythism
natrium nitroferrocyanatum
nereditary ataxia
nifursol
offset lithographies
oscillating damper
Pandrocine
parahippus
partial antigen
passenger train hours
pelitic structure
polycarboxylic acids
pribram
process wire
projection operation
pseudo-fibre space
Qaujimanituqangit
radioelectrophysiolograph
radiometer frequency response
regular call
rwanda
SCLP
segmental pad
sichuan university
signal distribution panel
soft dollars
sphincter urethrae membranaceae
split method
Storeria
studio floor manager
swing sieve
synthetic index funds
Tabanus budda port
terrestrial photograph
test performance
thunderstorm cirrus cloud
tld ring
to tune in
vaksberg
water service system
wirelessness
x.2