形容词、副词及其比较等级
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形容词、副词及其比较等级形容词1.形容词的语法功能形容词在句中主要做定语、表语、和补足语等。
（1）形容词做定语A warn smile is the universal language of kindness .温馨的笑容是友好的通用语言。
Character is the real foundation of all worthwhile success .性格是成功的真正基础。
（2）形容词作表语A good reputation is valuable .好的名声是宝贵的。
If we command our wealth ,we shall be rich ang free .如果我们能驾驭财富，我们将会富有和自在。
（3）形容词做补足语Knowledge makes one gentle ,while association makes one perfect .知识使人优雅，而交往使人完善。
Character must be kept bright .必须保持光明正大的品格。
2.形容词的比较级和最高级1）形容词的比较等级分三级原级比较级最高级dark darker darkesttall taller tallestusefull more usefull more usefull2) 形容词比较级和最高级的构成（1）规则变化单音节词和少数双音节词在词尾加-er和–est ;多音节词和部分双音节词在词前加more和most.(2)不规则变化少数形容词的比较级和最高级变化是不规则的。
3.形容词各比较等级的常用句型1）原级进行比较同级比较句型：A+（be）+as+形容词+as+B .该句型表示“A和B一样。
”。
其否定形式为not as...as 或not so ..as ,表示“不如。
”。
A man can be as great as he wants to be .一个人可以变得和自己希望的一样伟大。
This knife is as that one .这把刀跟那把刀一样锋利。
What happens is not as important as how you react to what happens .发生的事情不如你对此所作的反应重要。
Richard is not so tall as Tom 理查德没有汤姆高。
2)比较级进行比较（1）more...than表示“比。
更”，两个事物作比较，形容词用比较级，后接连词than,引出比较对象。
Wisdom is more precious than wealth.智慧比财富更重要。
Blood is thicker than water .血浓于水。
Health is certainly more valuable than money .健康当然比金钱更宝贵。
Imagination is more important than knowledge .想象力比知识更重要。
（2）no more ...than 表示“和。
一样不。
”，相当于not as ..。
as ,是同级的否定表达，后面还可以加名词或动词。
A home without love is no more a home than a body without a soul is a man .没有爱的家庭不能成为家庭，就像没有灵魂的躯体不能成为人一样。
I can no more thing than he can dance .我不会唱歌就像他不会跳舞一样。
（3）The more ...the more ...两个分句开头分别是定冠词+形容词比较级，表示“越。
越。
”。
The more you learn from the past,the fewer regrets you have .向过去学习的越多，悔恨就越少。
The greater your ability to understand is ,the better listener your will become.理解能力越强，你就越善于倾听。
The happier you are about yourself ang you life ,the healthier you will be .对自己和生活越满意，就越健康。
The sooner ,the better .越快越好。
2）最高级进行比较在表示三个或三个以上的人或事物进行比较时用如下句型：主语+连系动词+the +形容词最高级+（名词）+比较的范围。
He is the oldest of the three .他在我们三人中年龄最大。
He is the oldest in the class .他在我们班年龄最大。
He works hardest among us 他在我们之间工作最努力。
4.常用“形容词+介词+宾语”句型举例（1）主语+be+形容词+about+宾语用于本句型的常见形容词有：anxious ,certain ,concerned,excited,happy,nervous, Particular等。
Mary is very anxious about Tom’s health .玛丽非常挂念汤姆的身体健康状况。
I was very concerned about my mother’s illness.我很担心母亲的病。
The kids are so excited about Christmas.孩子们对过圣诞节都感到非常兴奋。
He is very particular about what he eats .他对吃的东西很挑剔。
（2）主语+be+形容词+at+宾语用于本句型的常见形容词有：amazed,angry ,annoyed,astonished,bad,clever, good，quick,ready,slow等。
Mary was amazed at what Tom had done .玛丽对汤姆的所作所为大为惊讶。
His brother is bad at maths .他弟弟的数学很差。
She is good at languages .她很精通语言。
（3）主语+be+形容词+for+宾语用于本句型的常见形容词有：adequate,anxious,appropriate,eager,famous,fit, good,late,necessary,proper,responsible,right,thirsty,vital等。
He is anxious for the prize.他渴望获奖。
France is famous for its fine food and wine.法国以佳肴和美酒闻名。
Who is responsible for breaking the mirror?这镜子是谁打破的？He was thirsty for power .他渴望获得权利。
（4）主语+be+形容词+from+宾语用于本句型的常见形容词有：absent,distant,diverse,free,remote,safe,secure Separate等。
Two students are absent from class today .今天有两名学生缺课。
She is free from troubles .她无忧无虑。
The course is rather remote from ordinary life .这门课程离日常生活相当遥远。
（5）主语+be+形容词+in+宾语用于本句型的常见形容词有：absorbed,concerned,firm,interested,lacking,Lost,low,poor,rich,skillful,weak.strong等。
He was soon absorbed in his book .他很快就专心看书了。
He is concerned in the matter .他与这事有牵连。
I would be very interested in being involved in the plan .我对能参加这个计划十分感兴趣。
She is skillful in knitting .她擅长编制。
（6）主语+be+形容词+of+宾语用于本句型的常见形容词有：ashamed,aware,capable,careful,certain,characteristic,composed,confident,conscious,considerate,fond,greedy,ignorant,ignorantimpatient,independent,jealous,proud,worthy等。
Are you aware of the danger?你意识到危险了吗？He is confident of winning the next election .他有把握赢得下届大选。
We’re all quite fond of sightseeing.我们都非常喜欢游览。
Two points in this report are especially worthy of notice .这份报告中有两点特别值得注意。
（7）主语+be+形容词+to +宾语用于本句型的常见形容词有：accustomed,additional,alike,approximateattractive,beneficial,common,cool,devoted,equal,essential,fair,faithful,harmful, helpful,just,loyal,necessary,next,open,opposite,polite,prior,proportional,sensitive,similar,strange,thankful,helpful,just,loyal,necessarynext,open,opposite,polite,prior,proportional,sensitive,similar,strange,thankfulvital 等。
He is accustomed to walking with his wife after dinner .他已经习惯于晚餐后和妻子一起散步。
These measures should be beneficial to the economy .这些措施应该对经济有益。
I wish you’d be more polite to my friends .我希望你对我的朋友更礼貌一些。
We must be more sensitive to the needs of the young students .我们必须对青年学生的需求更加敏感。
