时间:2018-12-01 作者:英语课 分类:初中语法汇总


英语课

祈使句:祈使句用来表示请求、命令等。它的主语you往往不说出


▲祈使句的肯定式 动词(原形) + 其他  如:Please give me a hand. (请帮忙) / Shut up! (住嘴!) 


▲祈使句的否定式  Don’t +动词原形 + 其他  如:Please don’t talk in low voices. (请不要低声讲话。) / Don’t look back! (不要掉头看。)


[注意] 以“let’s”引出的祈使句的否定结构,not”应放在“let’s”后面。如:Let’s not trouble him. (我们不要打扰他。)


肯定祈使句前可以用助动词来加强语气。如:Please do help me! (请千万帮帮我。)





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学英语单词
acute apicitis
alluvial sediment
aloe vulgaris lam.
atrial plexus
auchinlecks
auxiliary carrier cable
ballastron
beam camber
beguilingly
boulster
box chisel
boys-and-girlss
Broomfield
brundisiums
calling on arm
chromium silicon coating
coarse-grained density
concertmeister
constant solar
contact voltmeter
cryance
cryptitis
decimal operator
devouement
disinvolves
douri
drainage works
draught back
Ecomytrin
epoxy paint
existing masonry
experimental verification
facility for repair
flat of ore
frequency level
full factorial experimental design
genus Stenopelmatus
get out of bed
Grand Gedeh County
harpagophalla reciproca
homogeneous algebraic set
homoneura (homoneura) simplicissima
imitative stable adjustment
inquire for
interior drainage(inland drainage)
introjections
lateral jugular lymph nodes
Leptospirillum
Lidingö
load current tap changer
lordstown
low-duty
Mali
merocrine glands
molecular thermal relaxation
Monacan
monoclonated
multiple runner
murres
mutational hot spot (benzer 1955)
night flight
non-resonant photodissociation
NSC-165563
One's fingers are all thumbs
Out-Foxed
out-worn
pitched market
pleisiomorph
prosiopeses
pseudomeiosis
pushfit
reciprocity in trade
regalvanize
reporting and routing instructions for merchant convoys
roll resonance
Salelubu
semi-permanent storage
sensitivity of estimator
sexual season
shadow open market committee
skip sequential access
softmodem
Spiraea siccanea
spreaders
state transition function
stion
strong collinearity
suspensory muscles
Tinnevelly
Tlalpan
translinguistic
transmission mechanical
Transoxania
unliquidated balance
unproportionate
vago-insulin system
valvar
vicho
windshell
X-opac
zero point vibration