strict---- stricter , strictest /more strict , most strict
often----- oftener , oftenest / more often , most often
friendly------ friendlier , friendliest / more friendly , most friendly
clever----- cleverer, cleverest /  more clever , most clever

四、下列形容词和副词没有比较级和最高（即表示”最高程度”或”绝对状态”的形容词和副词没有比较级和最高级）
empty , wrong , perfect , unique , extreme , excellent , favourite (GB)/ favorite (GA) , true , right , correct , extremely ...

形容词的比较级和最高级用法：
形容词比较等级用法：
 1.没有比较对象时，用原级。
 I have a new computer.
 2.两者比较，程度相同。
 A+系动词+as+adj.+as+B.
 Our school is as beautiful as theirs.
 3.两者比较，程度不同。
 A+系动词+not as+adj.+as+B.
 The weather here is not as hot as that in the south.
 4.A比B更…
 The earth is bigger than the moon.
 5.比较级前可以用much,even,still,far,a lot,a little,a bit,any等修饰。
 Your room is much bigger than mine.
 I’m a little shorter than her.
 6.用比较级可以表示最高级含义：
 John is stronger than any other boy in his class.=John is stronger than any of the other boys.
 两者不属于同一范畴，不能用other.
 Chongqing is bigger than any city in Sichuang.
 7.“比较级+and+比较级”   表示“越来越…”
 China is becoming more and more beautiful.
 Days are getting longer and longer.
 8.用the+比较级，the+比较级  表示”越…就越…”.
 The busier he is, the happier he feels.
 9. Which/Who+is+比较级     A或B？
 A和B哪一个/谁更…?
 Which is better,this one or that one?

 最高级用法：
 表示三者或三者以上的人或物的比较，一个在某方面超过其他两个或多个时，用最高级，结构是
 主语+系动词+the+形容词最高级+of/in短语。
 This story is the most interesting of the three.
 1. one of the+形容词最高级+名词复数
 它的意思是最…之一。
 English is one of the most important languages in the world.
 2. which/who…+is+形容词最高级
 “…最...”
 Which is the heaviest,the horse,the sheep or the elephant?
3.最高级前可以用序数词
 The Yellow River is the second longest river in China.

形容词的比较级和最高级的变化规则：

构成	原级	比较级	最高级
一般加er，est	tall	taller	tallest
以字母e结尾只 加 r,st	large	larger	largest
以一个辅音字母结尾的 重读闭音节，双写这一辅 音字母后再加er,est	red	redder	reddest
	hot	hotter	hottest
	thin	thinner	thinnest
以辅音字母+y结尾的词， 将y变为i再加er,est	easy	easier	easiest
	happy	happier	happiest
	ugly	uglier	ugliest
	early	earlier	earliest
其他双音节词和多 音节词，在词前 加more或most	interesting	more interesting	most interesting

考点名称：it 的用法

• “It”用法及其句型和固定搭配，是英语语法的重点、难点，又是近几年考试的热点，因此在复习中应给予足够的重视。

• It 句型归纳：
  1． It is ＋adj．(＋for sb．／sth．) ＋ to do sth．
  用于此句型的形容词有：easy， hard， difficult，possible， important， impossible， necessary， good， bad， exciting， interesting， surprising等。如：
   It is necessary to change your job．
   It was very hard for them to walk such a long way in the snow．
  2．It is ＋n．(＋for sb．／sth．) ＋ to do sth．
  用于此句型的名词有： pity, shame, pleasure, one’s duty, one’s job, fun, joy, good manners, bad manners等。如：
   It is a pity for you to have missed such a wonderful play．
   It is bad manners for the young to take up the seats for the old．
  3．It is ＋adj．＋of sb．＋to do sth．
  此句型中的形容词主要描述某人的品德、特征。能用于该句型的形容词有： kind, nice, wise,
  silly, polite, impolite, friendly, foolish, clever等。如：
   How silly it was of you to give up such a good chance！
   It is friendly of the family to try to make me feel at home in their house．
  4．It is ＋adj．（＋n．）＋doing sth．
  此句型中的形容词和名词常见的有：no／little use, no／much good, useless等。如：
   It’s no use crying over spilt milk．
  5．It takes sb．＋一段时间＋to do sth． 表示“做某事花费某人多长时间”。如：
  It took us half an hour to ride to the town by the sea．
  6．It is ＋及物动词的过去分词＋that从句
  此句型中常见的及物动词的过去分词有：said, told, known, reported, recorded, thought, believed, considered等。如：
  It is reported that the Russian President will visit China next week．
  7．It ＋不及物动词＋that从句
  此句型中不及物动词常见的有：seem， happen， appear， matter等。如：
   It seems that there will be a heavy snow tomorrow．
   It happened that I met my good friends in the museum yesterday．
  8．强调句型：It is＋被强调部分＋that／who从句
  在使用强调句型时要注意，指人时可以用who或that，其它情况一律用that。如：
   It was under the bed that my brother hid the ball this morning．
   It is Mr Bell who／that often comes and looks after the old man．
  9．It is／has been＋一段时间＋since从句。如：
  It is ／has been three years since we saw each other last．
  10．It is (high) time that sb． did sth．
  该句型表示“某人现在该做某事了”，从句常用过去时（虚拟语气）说明现在应该做的事情。如：
   It’s six o’clock．It is high time that we went home now．
  
  It 常用的固定搭配：
  1. make it
  （1）在口语当中相当于succeed，表示：成功、做到、说定、赶上、及时到达
  例  It's hard to make it to the top in show business.
  （2）在口语中相当于fix the date for，表示“约定好时间”
  例  —Shall we meet next week？
  —OK. We just make it next Saturday.
  2. as it is
  （1）相当于in fact，in reality表示“事实上，实际情况是……”
  例  We had planed to finish the task today，but as it is we probably won't finish it until next week.
  （2）相当于方式状语从句，表示“照原样”
  例  Leave the table as it is.
  3. as it were