时间:2019-02-12 作者:英语课 分类:实用英语


英语课

   五个基本句型


  根据动词的特性,构成英语中五个基本句型:
  1) 主语 + 系动词 + 表语
  2) 主语 + 不及物动词 (+ 其他成分)
  3) 主语 + 及物动词 + 宾语
  4) 主语 + 及物动词 + 双宾语
  5) 主语 + 及物动词 + 宾语 + 宾语补足语
  我们在学习5个基本句型时,主要关心每个句型中的出题点在哪里。
  (一)第一句型:主语 + 系动词 + 表语
  1) 系动词一般为be 动词。
  注意:look, feel, sound, smell, taste, get, become, come, go, turn, grow, keep, seem, stand等词可以作“半系动词”用,按行为动词方式变化,起系动词的作用。
  试验比较:
  —— He felt the pockets thoroughly 1 but did not find a single penny.(他摸遍了口袋但没有找到一分钱。—— feel为行为动词)
  —— You look pale. Do you feel unwell? (你脸色苍白,感到不舒服?—— look / feel为系动词)
  一般来说,动词后面跟的是个形容词或名词,该动词为系动词, 如:The plan sounds perfect. / The flower smells nice. / The dish tastes delicious. / It is getting dark.
  实例:
  “Don‘t worry. Let me take your pulse first.” “Oh, it ______ normal.” (脉搏正常)
  A. is felt
  B. is feeling
  C. feels
  D. felt
  解题思路:normal为形容词,前面应为系动词;系动词没有被动语态,故A不对; look, feel, sound, taste, smell, seem等半系动词一般不用进行时,B也不对;D时态错了,故正确答案为C.
  2)there be是英语中非常重要的一个句型: there是引导词,不解释 “那里”; 这是个倒装句, 主语在be动词的后面, be动词的单复数由后面的主语决定。
  注意中国学生容易搞错的问题:
  There isn’t enough furniture in the room.(房间里家具不够)
  错:There hasn‘t enough furniture in the room.
  There is no doubt that smallpox 2 has been wiped out in China.(毫无疑问,中国已消灭天花。)
  错:It is no doubt that smallpox has been wiped out in China.
  There is ample 3 evidence that AIDS is spreading quickly in Asia. (充分证据表明,爱滋病正在亚洲迅速蔓延。—— 同位语从句)
  错:It is evidence that AIDS is spreading quickly in Asia. (可以: It is evident that AIDS is spreading quickly in Asia. - 主语从句)

adv.完全地,彻底地,十足地
  • The soil must be thoroughly turned over before planting.一定要先把土地深翻一遍再下种。
  • The soldiers have been thoroughly instructed in the care of their weapons.士兵们都系统地接受过保护武器的训练。
n.天花
  • In 1742 he suffered a fatal attack of smallpox.1742年,他染上了致命的天花。
  • Were you vaccinated against smallpox as a child?你小时候打过天花疫苗吗?
adj.充分的,富裕的,宽敞的,宽大的
  • Let's produce ample food and clothing with our own hands.自己动手,丰衣足食。
  • The supply is ample and prices are stable.供应充沛,物价稳定。
标签: 语法
学英语单词
5-bromodeoxydine
ADP-ribosylation
atrophia musculorum progressiva
Ayre, Point of
babygros
before crop seedlings emerge
boilable(flim) bag
bore impression
bow kite
by airplane
calloplesiops altivelis
cambrian plant
canonicus
carpet-like
Caxtonian
climbing lane
coal exploration
commodities for summer use
Congo, Democratic Republic of
control-rod travel
creeding
cuspal interference
day-to-day maintenance
deadly feud
decoy marketing
deficit covering bonds
density failure
discipline yourself
disinhibition effect
disk, write once read many optical
drch.
ecophilosophies
electrical silicon carbide
emergence period
energy coincidence
fibrous-barite
Fieldclaves
flame brazing of aluminium bar section
flying lizards
forecast horizon
genus neriums
genus Ustilaginoidea
grade builder
grass-seed feed
H.H. inhaler
hepatic sinusoid
hexadecylic acid
hotel.com
iapa
IMPDA
induplicated
isoantigen
joint-stock banks
korsun
Lowy's tests
machinery control console
Manipur R.
metalclad laminated wood door
meyrowitz
microsporon canis
midlives
minister of religion
mono-iodotyrosine
multiple structure
National Book Awards
nemen
oligocarpous
ordinary larceny
Osmundales
over-door
overall ratio
Phyllolepida
pipillometer
positvie ion
prahalads
primary myelofibrosis
pulmonary
punctuated equilibrium model
respiration rates
roadway pressure arch
semiconductor device matching
seminary
simulation and dynamic programming
sindesvel
sociablest
stadia formula
stock meter
stoichiometric oxidation model
subconvex game
T-dike
tanguy
tetraphenylsilane
toilet papering
Tondoro
Towers Corners
tropidophiids
tucking blade
under-stands
wage summary
water extractives
water of zeolite
zinnia linearis benth.