酷兔英语

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改错部分:
a.改错题做题要点:
1. 语法与句意并重,一定要通读全句
2. 一边读句意,一边思考划线部分的语法知识点是否正确

b.改错题出题方向:
一、名词:
A、名词做定语的单复数问题:
1. 名词做定语,即n1修饰n2, n1必须为单数。(讲义 P1 10)
a twenty-four hour period √
例外:a greetings card √
a savings bank √
a communucations satellite √
a sports car √
a sales girl √
a systems engineering √

2. many woman修饰名词,单复数与后面的名词的单复数一致,比如:women
boxers (讲义P1 11)

3. the highset scientific lab X a chemical lab X a mathmatics(n.)
professor √ a biological textbook X 当表示某一学科的教授、学生、教科
书、实验室、系等教学要素,应该用名词修饰,而不是用形容词。eg: a
physics student 
the scientific and technical field (用形容词因为field不是教学要素)
B、限定词与名词单复数:(讲义P1 4)
1. some / any / all 单复数均可,可数不可数均可
如:some kind 某一种  some kinds 某些种
some time some money
any of the books / some of the books →any / some作代词
Would you like some coffee?(想要得到肯定的回答)
2. Many + pl
Much +/Λ /     (见讲义P1 3)
As much as 2,000 kms. √ 永远作单数
As many as 50 precent of the income. X    precent /Λ /
As much as 50 precent of the income. √
2000 kms is a long distance. √
many are...
by many...  many也可以作prep (讲义P1 13)
3.few ;/ a few 可数,肯定    (讲义P1 2)
  little / a little 不可数,否定
  (a)few +n.s
4.each / every 单数,可数
eg each ten boys √
each major styles X
each major style √
5.数词 / several + pl.
five aircraft √  several settings √
several + n.s 
6.one of+pl (讲义P1 7)
among+pl  (讲义P1 11)
7.first / only / simple 单/复数均可
the first school 第一所学校
the first schools 第一批学校
the only university 唯一的大学
the only university 唯一的几所大学
single: a single +n.(sing) / no single +n.(sing)
也可pl: two single rooms
8.another+sing (复数也可以,但不多)
other + pl (单数也可以,但不多)
anyother +sing
another two boys  other part t
the other+sing / pl
any other state = any of the other states
9. Hundred / thousand / million数量词=数词+量词
five thousands pieces X → five thousand piece (five:数词 thousand
量词)
一亿本书:hundred millions books X
hundreds million books X
hundreds millions books X
(a) hundred millions books √

数    量 
10.a number of + pl + v(pl)  (讲义P1 8 9)
the number of +pl+v(sing)
11.Various / diverse / numerous +pl.
C、可数与不可数名词:
1. 常考的可数n. (讲义 P23 5)
a chance discovery 一个偶然发现
population:人口数/Λ / 各地的人口数/c/ 人群/c/:a sample population
make great efforts to do
color effects
a clue 一条线索
an amount of + /Λ /

2. 常考的不可数名词: (讲义 P10 1)
a. 流体:air smoke oil water...
b. 总称名词:poetry foliage... [集合名词:family people police...+are]
c. 抽象名词:wisdom knowledge information...
d. 自然现象:sunlight darkness weather rain...[但是:a heavy rain 前有
adj.,raindrop雨滴,可数]
e. 颗粒装物体:rice salt parder(颗粒)...
f. 疾病:measles mumps diaheties...
g. 学科:讲义 P10 2 statistics:统计学,不可数;统计数据,可数

3. 常考的不规则单复数: (讲义P10 3 4)
*tooth划线,这个答案一定错。
foot-foot 单复数一样:步兵   horse-horse:单复数一样:骑兵

4. 常考的单复数同形的名词:(讲义P11 4):
*a mean这答案一定错。

5. 单复数名词意义有差异:
mean:中庸,均值-means:方法,手段,财富
water:水-waters:水域(water加s一定不错)
part:部分-parts:部分,才能 other part:其他部分,以免歧义。
good:好-goods:货物
force:;力,力量-forces:武装部队
custom:风俗习惯-customs风俗习惯,海关
spectacle:光景-spectacles:眼镜
arm:手臂-arms:武器

6. 既可数又不可数的名词:(讲义P21 91.1.21.n.c.&u.)
rock:大块岩石,可数;小的岩石,不可数
suger:方糖,可数;沙糖,不可数
area:面积,不可数;地区、区域,可数
collection:由同种物品构成,不可数;由不同种物品构成,可数
eg: his art collection /Λ /  his three collections of short
stories /c/
time:时间,不可数;此数、倍数,可数
*当不可数表示种类的时候,就是可数的。
可数/不可数的区别:有无可数的概念,抽象(不可数)还是具体(可数)
advertising /Λ /
advertisement /c/
the meaning of life /Λ / 生命的意义
their lives /c/  他们的生命

二、冠词 (讲义P1 12-23)
A、不定冠词 (a与an划线80%错)
1. a与an的混用:(讲义12) 发音而非字母
a university a unit a unique an undergradute an understanding an
atom an emotion an electrical lamp an hour an honest boy an herb
 a yawn

2. a与pl.n.的连用
出题方式:a/an+adj+pl.n
an outstanding boys X an outstanding boy √

3. 不定冠词的遗漏:(讲义 14)
①固定词组中a的遗漏
a set of a serics of a piece of a variety of a group of a wealth
of a wide range of a collection of
②单数可数名词,前面必须有限定词
It is book. X
It is good book. X
It is very good book. X
It is a very good book.√
限定词:冠词a an the 人称代词his her... 指示代词that this... 所有格
Tom's... 不定代词any some...
I have times.√
规律:⑴v+单数可数名词 X
...is still practical medium...X
...is still a practical medium...√
...operated sewing machines
...hired women
form grid X→...form grids/a grid
⑵prep+sing./c/ X (讲义 16)
...the manufacture of automobiles
...of hamid areas
...in poor neighbouhoods
...through falling raindrops
例外:all cells differ widely in function"在功能方面",不可数。
in color in science等
*in+sing.n.表示在某一方面,某一领域,某一行业
in stage:在舞台这个领域
part of = a part of (讲义 P1 17)
在考试中,part划线,永远对
⑶(a /the)founder of
表示职位、身份、亲属关系的名词可以单独使用
...is chief of 
Little Bush,son of George Bush,is running for the office of
president.
⑷固定词组的名词可以单独使用
in response to in honor of...都对
⑸(新题 P58 29)
表示各类的名词后所接的名词,可以单独使用,不用加定冠词或变复数。
type of  sort of kind of

B、定冠词
1. 表"独一无二"的事物前加the
the Sun. the Moon (the)earth The Summer Palace

2. 叙述词:只有做前置定语修饰名词,才必须加the
the first university
陷阱:①Utah ranks first among... 不是前置定语
    rank first among词组
②A is second only to B. A仅次于B。

3. 最高级:只有做前置定语,才加the(新题P67 29)
the most handsome teacher
Pandas are most plantiful in China, 做定语,不用定冠词。
陷阱:most的非最高级不一定要加the.(讲义 23)

4. 表示"开始""结束"一定加the (讲义 19)

5. 表示"人体""普通人"加the (新题 95.8.40)
人体:the human body
普通人:the average person , the common person

6. 城市名、洲名、国家名不加the (国家的联合名词除外,如USA)
in Paris = in the cith of Paris
in Texas= in the city of Texas

7. 河流、湖泊、海洋,前加the 
the Changjiang River winds from the Atlantic Ocean

8. Nature
1) 若是指在自然界 in nature 不加the
2) 特指...of nature 本质的,发自内心的
faith of nature nature考试时一定不加the 

9. 一般气体前不加the (除非有特定范围)
the nitroger X the nitroger of the box √
学科前面不加the 
the astronomy X 
元素前面不加the 
the copper X the matal copper √铜牌,间接加可以

10.history
1) 泛指"在历史上" in history,不加the 
2) 特指"某种历史",in the history of Suzhou University

11.most的用法
①代词,"大多数"
most of +n.(必须特指) 单数
复数
不可数
most of the mammals 这些哺乳动物的大多数
most前不用定冠词,但是名词前必须用定冠词
②adj."大多数的"
most+n.(泛指) 复数 / 单数
most mammals 大多数的哺乳动物
most 及名词前都不用定冠词
③ad.修饰形容词或者副词的最高级,加the
the most beautiful girl 最漂亮的女孩
④ad.修饰形容词或者副词,表示very
a most beautiful girl = a very beautiful girl
most often = very often
eg 1. _a__William's books.(特指)
a. most of
b. most 
2. _b__ ballet dancers.(特指)
a. All of
b. All
all of 与all和most og、most用法相似。
⑤most & mostly区别
the mostly intense of ... X
...be composed most of water ...X 
most: adj. / pron / ad
mostly: ad. 大多数的,修饰prep/ v
mostly:adj修饰名词,ad修饰形容词和副词

关键字:TOEFL托福考试辅导
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