如果几个形容词的密切程度差不多则按音节少的形容词放在前面，音节多的形容词放在后面。  
2.当形容词所修饰的词是由some,any,every,no等构成的不定代词时，形容词必须置于名词之后。例如：?  
    She has something new to tell me.?她有一些新的情况告诉我。?  
    I have nothing important to do today.?今天我没有重要的工作要做。?  
    Do you know anybody else here??这儿你还有认识的人吗？?  
3.形容词后面有介词短语或不定式短语时，形容词必须置于名词之后。例如：?  
    It is a problem difficult to work out.?这是一道难以解决的问题。?  
    Edison is a student difficult to teach.?爱迪生是个很难教的学生。?  
    This is a kind of flowers easy to grow.?这是一种易栽的花。?  
4.用 and 或 or 连接起来的两个形容词作定语时一般把它们放在被修饰的名词后面。起进一步解释的作用。例如：?  
    All people,young or old,should be strict with themselves.?  
    所有的人，无论老少，都应该严格要求自己。?  
    We are building a new school, modern and super.?  
    我们正在建一所现代化的高档次的新型学校。?  
    All countries, rich and poor, should help one another. 所有的国家，无论穷富都应该互相帮助。?  
5.有少数形容词，如enough和possible，既可置于所修饰的名词前面也可以置于它所修饰的名词之后。例如：?   
Do you have enough time(time enough)to prepare?你有足够的时间做准备吗？?   
Maybe it will be a possible chance(chance possible)for you.或许它将成为一次可能的机遇。
6.有些形容词，置于名词之前与之后，含义不尽相同。例如：?  
the writer present 出席的作者?  
the present writer 现在的作者?
7.表示长，宽，高，深，及年龄的形容词，应放在相应的名词之后。
This river is about 100 metres wide.
The building is more than 50 metres tall.
 He is less than 40 years old.
8. enough修饰名词时，在名词前后都可以。
They said that they had enough food.= They said that they had food enough.
 enough 修饰形容词和副词，位于其后。
 He is old enough to join the army.
 He isn’t old enough to go to school.
9.形容词else通常放在疑问代词，疑问副词或不定代词后
 what/who/where/when/when else
 something/anything/nothing…else
 What else did you do?
 Do you have anything else to say?
10.由两个或两个以上的词组成的形容词词组修饰名词时须放在名词之后。
This is the book easy to read.
这是一本容易读的书。

形容词知识拓展:
名词化的形容词：
有些形容词可以和定冠词连用，表示一类人或事物，这时，它相当于一个名词，可作主语或宾语；
表示一类人时，看作复数，表示一类事物时，通常看作单数。
Robin Hooh(罗宾汉) hated the rich and loved the poor.
The old are taken good  care of in American.
the+形容词，常见的短语有：
the old/the young/the sick/the white/
the black/the rich/the poor/the dead(死者)

形似副词的形容词：
以-ly结尾的词通常是副词，但是下列词为形容词。
friendly  lonely (孤独的) ；lively (活着的)；lovely(可爱的)

复合形容词的类型：
(1)名词+过去分词  man-made satellite 人造卫星
(2)形容词+现在分词  a good-looking man
(3)形容词+名词  second-hand cars
(4)数词+名词-ed   three-legged chairs三条腿的椅子
(5)数词+名词  400- metre race
(6)副词+现在分词  hard-working students
(7)副词+过去分词  well-known writers
(8)形容词+形容词  a dark-red jacket
(9)形容词+过去分词  ready-made clothes 成品服装

含有形容词的常用句型：
(1) It’s+adj. of sb. to do sth.
(good/ kind/nice/polite/clever/foolish… )
It’s very kind of you to help me.
(2) It’s +adj. for sb. to do sth.
(difficult/easy/hard/dangerous/usefulinteresting/important…)
It’s important for us to learn English well.
(3)下列形容词后常跟动词不定式
 表示情感或情绪的形容词：glad,pleased,sorry,sad,afraid,thankful…
 I'm glad to see you.
表示能力，意志或推测的形容词：ready,able,sure,certain…
 I’m sorry to hear that.

某些现在分词和过去分词可作形容词
the moving story 令人感动的故事
a moved boy   一个被感动的男孩
a frightened child 一个被吓到的孩子
a frightening film 一个恐怖电影

考点名称：被动语态

• 语态：
  是动词的一种形式，它表示主语和谓语的关系。
  语态有两种：主动语态和被动语态。
  如果主语是动作的执行者，或者是说动作是由主语完成的，要用主动语态；
  如果主语是动作的承受者，或者是说动作不是由主语而是由其他人完成的，则用被动语态。

• 被动语态的构成:
  被动语态的基本结构：
  主语+be +过去分词(+by+动作的发出者）
  ① 一般现在时：am/is/are+过去分词
  如：Trees are planted every year.
  ② 现在进行时 am/is/are+ being +过去分词
  如：The road is being repaired. 
  ③ 现在完成时 have/has + been +过去分词
  如：The work has been finished.
  ④ 一般过去时 was/were + 过去分词
  如：The story was told by him.
  Many birds were killed last year.
  ⑤过去进行时 was/were+ being + 过去分词
  如： The new house was being painted when I got home.
  ⑥过去完成时 had +been+ 过去分词
  如： He told me that the work had been finished.
  ⑦一般将来时  will +be + 过去分词
  如：The problem will be discussed tomorrow.
  ⑧ 过去将来时 would/should +be +过去分词
  如： He said that the Christmas tree would be put up soon.
  ⑨情态动词的被动语态
  情态动词+ be +过去分词    
  如：The problem must be solved soon.
  Children should be taught to love animals.

• 被动语态使用注意:
  1. 不及物动词无被动语态。 如：happen, break down, come out......
  What will happen in 100 years.
  The dinosaurs disappeared about 65 million years ago.
  2. 有些动词用主动形式表示被动意义。 如： write, sell, ride.....
  This pen writes well.
  This new book sells well.
  3. 感官动词或使役动词使用省略to的动词不定式，主动语态中不带“to”，但变为被动语态时，须加上“to”。
  例：make somebody do something→somebody+ be +made to do something
  see somebody do something→somebody +be +seen to do something
  A girl saw my wallet drop when she passed by.→My wallet was seen to drop by a girl when she passed by.
  The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss.
  4. 如果是接双宾语的动词改为被动语态时，直接宾语（物）作主语，那么动词后要用介词，这个介词是由与其搭配的动词决定。
  He gave me a book.→A book was given to me by him.
  He showed me a ticket.→A ticket was shown to me by him.
  My father bought me a new bike. →A new bike was bought for me by my father.
  5. 一些动词短语用于被动语态时，动词短语应当看作一个整体，而不能丢掉其中的介词或副词。
  We can’t laugh at him. →He can’t be laughed at by us.
  He listens to the radio every day. →The radio is listened to by him every day.
  The nurse is taking care of the sick man. →The sick man is being taken care of by the nurse.
  构成be+done.

• 主动句变为被动句所遵循的4个步骤：
  ①把原主动句中的宾语变为被动句的主语
  ②把动词变为被动形式即be +过去分词，并注意其人称和数随主语的变化，而动词的时态则保持不变。
  ③原主动句的主语如需要则放在by后面以它的宾格形式出现（注代词的宾格），如不需要则可省略。
  ④其它的成分（定语、状语）不变。
  
  不用于被动语态的情形：
  ①不及物动词没有被动语态
  这类动词有take place, happen, come about, break out, appear, disappear, last,  arise等。