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
afpr
ala marvdasht (alimarvdasht)
appropriate considerations for further extension
ashburns
back scatter constant
baii
Balante
beggarhood
blazed diffraction grating
bonding media
bscco superconductor
cattlegate
celebrate the day
chlorobutadienes
Cicatricosisporites
co-production agreement
collectios
condenser body
copper bit
counting printer
cow-liker
Cranineurals
crown flashing
crowner
cryptorchidism (or cryptorchism)
culex (culiciomyia) sasai
damfoolish
Devon.
direct electric arc furnace
disquisite
ditoluene
ecnoia
electrolytic chlorine
extended data
F-layer
flat lead
furley
Gaitsabis
general geographical name
glyceritum hydrastis
hairshirted
Hogg, James
Htachi
Hyperoodon
illu
inertial acceleration
jamesonites
john adamss
Kadιrga Burun
Kagarko
Klimaszewnica
Lieben-Ralfe tests
light-weight concrete
liquidity premium
make it worth someone's while
Melysin
Mendoza Seamount
microfits
minarik
monsoon mixed forest zones
morris-dances
necrobiosis lipoidica
out-of-pocket
oven inner liner
pancreatic cholera
parcening
pipes in
plane cathode
plantagin
poly U
prayer mat
procurement process
put on
rabbiting
radioconductors
rebail
Rikubetsu
rodahl
Rudolf Bultmann
Sarcina paludosa
shipowning country
Siberian cedar
single-byte character set
slobbers
spanish-style
specular reflection light
spiral inlet
styriated
surface-type vibrator
swollenness
tabnab
tension area
torba
transverse bulkhead stiffener
trident spear with barbs
tumblebug
turtle shell frame
Viamão
Willowvale
word forms
workdesk
zone-marking machine