时间:2019-01-17 作者:英语课 分类:大学四六级阅读


英语课

   句法正确


  (一)句子结构
  1. 一主一谓
  一个简单句只能有一个主谓结构。其中可以有两个或以上并列谓语,但不可以在主语前后各有一个谓语。
  2. 关系清楚
  两个简单句不可以仅仅用逗号连接;
  如为并列关系,须用并列连词,如and, or, but, so, for, while等;
  如为主从关系,须在从句之前加从属连词,如since, because, if等;
  否则,两句要用句号、分号、问号或感叹号隔开。
  3. 主次分明
  一个大句里面的两个小句只可能是并列的分句,或主句和从句,不可能都是从句,因此不得同时使用两个连词。
  4. 主谓完整
  英语句子必须有主语和谓语。
  5. 语序规范
  1)特殊疑问句通常用倒装语序:“特殊疑问词 + 助动词+主语和其他部分”,除非特殊疑问词在句中作主语或修饰主语。
  2)间接引语或从句用陈述语序。
  6. 连词正确
  1)介词后通常不接that从句
  2)先行词是人时,定语从句引导词为who 或that
  3)在表示“……的”意思时,定语从句引导词为whose
  (二)名词
  单数可数名词通常不单独使用,要加上限定词,如冠词、代词,或用复数形式。(在某些固定词组中例外,如go to church, go to college, put sb. into prison)
  (三)动词
  1.时态
  写作中多用一般现在时,尤其在发表观点时。
  用一般过去时通常明确指过去发生的事情,一般有过去时间词。
  描述图画时多用现在进行时。
  描述图表中具体年份的数据通常用一般过去时。
  2.单复数
  在一般现在时、现在完成时、现在进行时、过去进行时中,如果主语是第三人称单数,谓语要用单数形式。
  3.动词关系
  两个及以上谓语动词不可简单并列或仅用逗号连接,应加连接词,或其中一部分变为非谓语形式或另一个句子。
  They throw their rubbish away carelessly, seriously pollute the environment.
  They throw their rubbish away carelessly, seriously polluting the environment.
  They throw their rubbish away carelessly and seriously pollute the environment.
  They throw their rubbish away carelessly, which seriously pollutes the environment.
  4.语态
  英语很多词表示“使某人……”,
  在应用中往往用被动形式,表示“(人)感到……”,
  尤其是表示心理状态的词,如excite, satisfy, annoy, surprise, frighten, worry, concern等,还有addict, accustom 1, confront 2等。
  5.非谓语动词
  1)使役动词make, let, have后接宾语再加不定式作补语时,不定式不带to;
  2)动词原形不可以作主语,须改为非谓语形式,即动名词或不定式。不定式往往表示特定的或尚未发生的动作,而动名词表示一般的、经常存在的动作或状态;

vt.使适应,使习惯
  • It took him a while to accustom himself to the idea.他过了一段时间才习惯这个想法。
  • It'shouldn't take long to accustom your students to working in groups.你的学生应该很快就会习惯分组学习的。
vt.遭遇,勇敢地面对,正视,使对质
  • A soldier has to confront danger.士兵须面对危险。
  • We must confront future with optimism.我们必须乐观地面对未来。
标签: 英语六级
学英语单词
acute anterior myocardial infarction
ajbo
ameden
antenatal
antipoliticians
artisanries
bipole
black armband
blew hot and cold
blitoides
blood sedimentation pipette
blue noise
bodynets
bolte
Brachystachyum
broom made of Gaoliang straw
business-casual
carry about
center support base
Charvensod
claw stop
coincidence focometer
colourbreed
conditions and warranties
conger conger
d'andrew
deformation resistance curve
design liquid pressure
dickbreath
doina (rumania)
double roasting
doughlike
Dunbaria circinalis
electric milking machine
electromagnetic jamming
enchiridia
encoldening
existing oil tanker
experiments in selected places
falut detector
finifest
fret saw with clamp
genus Nasalis
helicopterlike
hematin albumin
Herbstadt
himont
ice carving
ice river
in-line pallet transfer machine
indemnity for loss
Kostopil'
land navigation
law of equal volumes
loan on guarantee
Lysurus
magnetic conductor
make a pet of
maximum low-threshold input- voltage
microserica nitidipyga
moisture-proof barrier
Mokoreta
mudlavia
multiple transmission
multiple-rotor
muscadels
old mother hubbard
olympian-like
operator class
opposite to
pars thalamica (radiationis tractus optici)
pay by instalments
pentandrian
perpendant
platyrhina sinensis
polarithy
postponer
random numbers
retrophyllums
Satco alloy
satin back
screw mechanism
sea slaters
slurry seal
soldiers' home
steady-state deformation
syndepositional
thermal diffusion column
tikel
tip cable
transmission factor of lens
tucetona auriflua
ultrasonic perforation
umbrella acacia
uncurse
unmanned satellite
violons
weightlessness simulator
wheelsmen
whisk(e)y bonbon
woolly painting
Zhongsha