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
AC response
aero survey
aim bias
anal bead
ancient pines
bexleyheath
binsearch
blueshield
Bol'shoy Pit
Boolean matrix multiplication
bromotnymol blue
building of civic centers
burel
certificate of financial standing
character fill
checkerblooms
chionanthus retusus
classifying crystallizer
cockscomb purite
continuous line production
contract for the supply of necessary goods
copys
cowardise
cradle land
curf
curled selvage
cymose buckwheat rhizome
daily administration
dentical
duck-bill motion
dudman
electric monorail hoist
enantiomeric configurational unit
ensoak
family Cynipidae
Farmington River
ferrallitic
frequency-ratio method
gelugpa
give someone a pass
guttigadus nana
gyrosigma macrum
Haguro
hazardous-duty
Heiduc
hemialbumose
ignominious
impulse conversion circuit
in open air
kalans
kwangsis
leukomonocyte
magnetic coefficient
MDGF
membrana tectoria ductus cochlearis
microalbuminuria
Mistelbach
mode-locking effect
monocles
much-older
multiple shot instrument
myxomycetess
neon dectector
nervous conduction
normal aggregates
number of chargeable words
octopole vibration
oesophagean
Ontario, Lake
Ouralite
own coding (sorting)
pelargonium odoratissimums
perfume fixing agent
Plica umbilicalis medialis
psychic deafness
remenants
ring coupled circuit
saturation point
Sebastian Coe
set sth. at defiance
shadest
sheaf of differential forms
Shrops
side chemical reaction
silver mesoperiodate
sortin
space background
splash-proof instrument
summer air-conditioning
suprarenotropic
tart fruit
the silican rubber protection
transactio
triarchic
triple tandem strander
unspide
ventilable
vermifuges
waterborne clause
what-for
Wilson Piedmont Glacier
yellowband