时间:2019-02-09 作者:英语课 分类:实用英语


英语课

   【句型一】Be + 主语 + …?


  Are these books on the desk? 这些书在桌子上吗?
  Is your mother at home? 你妈妈在家吗?
  Was he here a moment ago? 他刚才在这儿吗?
  【用法说明】在含有连系动词be的将来时(shall 1 / will + be) 或完成时态(have / has + been) 的句子,改为一般疑问句时,只需将shall / will 或have / has提到句首。如:
  Will they be at home tonight? 他们今晚在家吗?
  Has he been to New York? 他去过纽约吗?
  【句型二】Do / Does / Did + 主语 + 谓语 +…?
  Do you like English? 你喜欢英语吗?
  Did he pass the exam? 他通过了这次考试吗?
  Does she have a computer? 她有一台电脑吗?
  【用法说明】助动词 do 要随人称和时态而变化。在一般现在时中,除第三人称单数用 does 外,其他人称用 do。而在一般过去时中,任何人称都用 did。同时,还应注意把原陈述句的行为动词改为动词原形。
  【句型三】情态动词 + 主语 + 谓语 +…?
  Must I finish my homework now? 我必须现在完成我的家庭作业吗?
  Dare 2 you swim in the lake? 你敢在这个湖里游泳吗?
  May I come in? 我可以进来吗?
  【用法说明】有的情态动词(如 need, dare) 既可作情态动词,也可作行为动词,因此它们的一般疑问句有两种形式。如:
  Need you go so soon? 你非得这么快就走吗?(情态动词)
  Do you need to go so soon? 你非得这么快就走吗?(行为动词)
  【句型四】Have / Has + 主语 + 过去分词 +…?
  Have you heard from him? 你收到他的来信吗?
  Has he finished his homework? 他完成了家庭作业吗?
  【用法说明】本句型是现在完成时的一般疑问句句型。have / has 在此作助动词,没有实际意义。另外,在美国英语中,无论 have 表示“有”或用作行为动词,其一般疑问句都要借助于助动词 do 的适当形式。而在英国英语中,只有当 have 作行为动词时,其一般疑问句才要作助动词 do 的适当形式。如:
  Has she got a computer? 她有一台电脑吗?(英国英语)
  Does she have a computer? 她有一台电脑吗?(美国英语)
  Did you have a pleasant time? 你过得快乐吗?

v.aux.(主要用于第一人称)将
  • I shall always love you.我将永远爱你。
  • Which club shall we join?我们要参加哪个社团?
n.敢,挑战;aux.敢;vi.敢;vt.敢于,勇于面对
  • He didn't dare to look at her in the face.他不敢正眼看她。
  • How dare you?Take your hand off me at once.放肆!马上把你的手挪开。
标签: 语法
学英语单词
abrasive damage
Allai
ar rayn
armoured reconnaissance vehicle (arv)
assign network address
back axle
bartholdis
bow the knee to
bubbleheads
c.c.c
cauldron
cock-tread
cold-rolling practice
come to the wrong shop
compellingly
compose music
conservation-biology
consistent matrix
corner cube prism
dbe horizontal seismic force
deuterated manganese bath
dosantos
dustpan suction dredger
East Stoke
Exonians
extracorporeal shock wave lithotriptor
fibre rotator
flow elasticity
flue gas boiler
food-distribution
George Bryan Brummell
GGTI-286
grass oil
guidance counselor
guide wheel shaft bush
Halco
hand forging
Heldenlieder
hirayama
hybrid scalability
hyperactivism
hyperovals
hypochromatosis
iodometric titration
iterative array model
karyopyknotic index
kgr
konghuas
lake itch
lean on a broken reed
Ligamentum gastrosplenicum
mangement
Metopagy
miscopying
Montfortian
mudar
multiphase system
multiresource
neutron diffusion
New Bern
nitrosations
normal form pushdown automaton
northern flying squirrels
Ochtmersleben
old-car
over size shoes
oyly
oysters Rockefeller
petzite
photoionized
pilea involucratas
Playón
plus pressure process
poeticness
potential entrant
Prairie City
press(ed) ham
productivity factor
progresso
protoecium
Prudhoe
psychogenetically
Quercus wizlizenii
reaction threshold
recollate
resist to
roll film
shannonite (monticellite)
shipping traffic
silk scarf
somatodidymus
spiralium
striae malleolaris
tadpole (pl. taeniae) (taenia )
Tail-tree
temporoparietal
tributoxyethyl phosphate
ts (toll swithc)
turbinectomies
unmilitaristic
vuecelencia
waitzkin