时间:2019-02-18 作者:英语课 分类:实用英语


英语课

   【用法归纳】


  1.一(个,件,…):
  He had a book under his arm.他手臂下夹着一本书。
  He was a boy from a poor home. 他是来自穷苦家庭的孩子。
  I saw a girl watering the flowers. 我看见一个女孩在浇花。
  Anna had a boy friend named James. 安娜有个男朋友名叫詹姆斯。
  He arrived half an hour ago. 他是半小时前到达的。
  He is an able man. 他是一个能干的人。
  Give him an inch and he will take a mile. 他会得寸进尺。
  The book is based on an actual case. 这书是根据一个实际案例写的。
  He decided 1 to put an advertisement in the newspapers. 他决定在报上登一份广告。
  2.任何…都:
  A bird has wings. 鸟有翅膀。
  A square has four sides. 正方形有四条边。
  A dog is an animal. 狗是动物。
  3.每(一):
  He comes home once a week. 他每周回一次家。
  The doctor told him to bathe his eyes twice a day. 医生让他每天洗两次眼睛。
  The ducks were force-fed several times a day. 这种鸭子每天强行喂食好几次。
  4.某,某一个:
  A Mr. Black just came to see you. 刚才一个叫布莱克先生的人来看你。
  The house next door has been bought by a Mr Jones. 隔壁的房子被一个叫琼斯的先生的人买下了。
  【考点说明】
  1. 用 a 还是用an:一般说来,在辅音或半元音开头的词前用a,而在元音开头的词前用an。注意:有些以元音字母开头的单词,由于第一个音不是元音而是辅音,其前仍用a而不用an。
  2. 单数可数名词若泛指,其前需加 a / an,不要从汉语习惯出发,漏掉此不定冠词,如不能说Her father is famous film poet.(应在is加a)
  3.不能与指示代词、物主代词、名词所有格等连用,如不说 my a good friend,可改说 a good friend of mine。

adj.决定了的,坚决的;明显的,明确的
  • This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。
  • There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。
标签: 语法
学英语单词
accelerating slit
actantial
Aktisol
alcohol dependence
angular velocity of rotating reference frame
apache dances
autoclick
Bast-fiber
Bedlam begger
beta-Uzbekite
Blaamanen
boiler fittings
bwtas
camp sanitation
Canopic
carpentry shop
carragheenin
ceramic cartridge
character mapping
coincidental cohesion
cruciate ligaments of fingers
cuscuta australis r. brown
desolation c.
Disilicane
donbasses
Dundit
early - warning system
Eaude
ethylidene bromide
etrurias
exx
final resistance of filter
fire thorn
fishfingers
gasoline distillation
generalized element
glaived
global radioactive fallout
guiderope
hlpas
hollandale
improved basic allowance
indexation
industrial cathode ray tube
integral number
Internal hard disk
intrinsic coordinate
Johannes Evangelista Purkinje
john dos passoss
Krajnik Dolny
laser display
libidinist
light liquid paraffin
limiting structure
local lightning counter
medium-persistance phosphor
metabolic regulation
mind-
mouthly
nervous-system
newbron
Nitrocaphar
no-hopes
nonexpressions
not proven
Okhinskiy Peresheyek
open the border
overdistension
oxygen absorption barotrauma
pao de acucar
pentises
pierglasses
pipe scaffolding
proceratium itoi
Pterocarya insignis
ratio of revenue to GDP
religious leader
required attribute
second hand cases
self-suggestion
set equivalent by dissection
signatures
singular ordinal number
sinken
skin crack
slackeners
slimming-down
smombie
spiraea japonica l.var. acuminata franch.
stained-glass window
survey and design expense
tail shaft survey
take things too far
thophile
tolgabide
tonoli
tuberculosis immunization
vacuum tube
vanillafy
W.
wald's conditions
water value