英语专四之比较结构(共8页).doc
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1、精选优质文档-倾情为你奉上专四语法考点串讲之四 形容词、副词及比较平行结构一、形容词后置情况总结:(1)修饰不定代词something, anything, nothing, everything等时,例: There is something difficult in this book.(2)形容词后面有介词短语或不定式短语的时候。例: This is a student worth of praise.(3)用and或or连接两个形容词通常放在被修饰的名词之后,起强调修饰的作用。例: They will turn their motherland into a country, beau
2、tiful and modern.(4)形容词同表示数量的词组连用时亦放在后面。例:The pipe is twelve feet long.二、感叹副词what、how之间的区别:what修饰名词或名词短语,how修饰副词或形容词。如:56Which of the following sentences is INCORRECT? (2012)AHow strange feelings they are! BHow dare you speak to me like that! CWhat noise they are making! D. What a mess we are in!三、同
3、根副词辨析:1)hard 努力地 hardly几乎 2)late晚,迟 lately近来3)most 极,非常 mostly 主要地 4)wide广阔地 widely广泛地5)deep深,迟 deeply抽象意义上的“深” 6)near 邻近 nearly 几乎7) express 用快递方式 expressly清楚地,明白地 8)just恰好,正是 justly正义、公正地 详细阅读课本(P276-280)并做P280-281练习题24B。四、比较等级的常见句型:(1)as+原级+ as(as+原级+a/an+单数可数名词+ as),其否定形式为not as/so+原级+ as(2)比较级+
4、than+比较对象(less+原级+比较对象)(3)比较级+and+比较级或more and more +原级(4)the+比较级,the+比较级(5)the+比较级+of the two(6)the+最高级(+单数可数名词)+of/among+复数名词或in+单数名词(7)be one of/among+ the+最高级+复数名词(8)the last+原级(+单数可数名词)+of/among+复数名词或in+单数名词五、比较等级的修饰语:(1)修饰原级:fairly, quite, rather, so, very, too等。(2)修饰比较级:much, even, far, rathe
5、r, still, any, no (而不用very, quite, fairly,Greatly),a bit, a little, a head, a great deal. a lot , by far等。六、如果复数名词前有many、few,不可数名词前有much、little等表示量的形容词时,该用so而不用such;注意:little不表示数量而表示“小”的意思时,仍用such。七、almost与nearly的用法区别:在very, pretty, not后用nearly, 不用almost。在any, no, none, never前用almost, 不用nearly。Eg. I
6、m not nearly ready. I almost never see her.八、特殊结构: 1. A is to B what / as X is Y ;如:53. Nine is to three _ three is to one. (2008) A. when B. that C. which D. what2. A+V.+倍数或分数 as + adj. / adv. + as +B. A +V.+倍数或分数+名词of B如:55. A new laptop costs about _ of a second-hand one. (2009)A. the price of th
7、ree times B. three times the priceC. as much as the three times price D. three times more than the price64. The square itself is five hundred yards wide, five times _ the size of St. Peters in Rome. (2008)A. / B. that of C. which is D. of3. major, minor, inferior, superior, senior, junior, prior +to
8、表示比较;九、As 的用法、比较级的用法及隐含比较级as的用法:1. 原级比较一般结构 as as ; not as as ; the same as ; Eg: The work is not as difficult as you think.Last year, land values in most parts of the pinelands rose almost as fast as those outside the pinelands.2. as引导的非限制性定语从句位置较灵活,可以位于主句前面中间或后面,一般用逗号与主句隔开,但which所引导的非限制性定语从句只能放在主句
9、之后。as可引导非限制性从句,常带有正如。As we know, smoking is harmful to ones health.As is known, smoking is harmful to ones health. As是关系代词。例1中的as作know的宾语;例2中,它充当从句的主语,谓语动词know要用被动式。3. 尽管,虽说(引起让步状语从句)Eg. Intelligent as she was, she had not much insight. 尽管她很聪明,但她没眼力。4. As much as 达到(和)(一样)的程度5. as (so) far as 就而论,据(
10、引导方式状语从句)6. So as to 为的是,以便7. Such as to 以致53. His remarks were _ annoy everybody at the meeting. (2005)A. so as to B. such as to C. such to D. as much as to8. as (so) long as 只要(=only if 引导条件状语从句) 9. as soon as 一就(引导时间状语从句)10. as well (as) 也,以及,还;和;不仅(连接并列成分或从句)11. no suchas 没有这样一个60. Land belongs
11、to the city; there is thing as private ownership of land. (2006)A) no such a B) not such C) not such a D) no such12. as much of as 正如一样64. It was we had hoped. (2006) A) more a success than B) a success more than C) as much of a success as D) a success as much as13. so much as用在否定句中:与其说,不如说 41. The
12、trumpet player was certainly loud. but I wasnt bothered by his loudness his lack of talent. (2004) A. so much as B. rather than C. as D than 55. It is not so much the language the cultural background that makes the film difficult to understand. (2015,2011.57,2007.57, 1999. 45) A. but B. nor C. like
13、D. as比较级的用法:1. more than用法和意义较多,单独使用时其含义有: “不仅是, 非常, 十分”等。more than 其含义可以是: “与其说不如说, 不是而是”2. no more than VS. not more than a. He has no more than five dollars on him.他身上仅有5美元。(强调少)b. He has not more than five dollars on him.他身上带的钱不超过5美元。(客观陈述,数额少于5美元)3. no more thanVS. not more thana. He is no more
14、 diligent than you. 他不勤奋,你也不勤奋。(两人都不勤奋,含有消极否定的意思) b. He is not more diligent than you.他没有像你那样勤奋。(两人都勤奋,但你更勤奋,含有积极、肯定的意思,表示程度上的差异) 62. Overpopulation poses a terrible threat to the human race. Yet it is probably _a threat to the human race than environmental destruction. (2007)A. no more B. not more
15、C. even more D. much more4. no less than = as much as 意为:“竟有之多,多达”,强调多not less than 意为“不少于,至少”,客观地描述no less than 前后均为肯定,含有惊奇的感情色彩。 可译为:“正是., 和 一样, 多达,竟有之多”比较:a. His son has read no less than 50 English books.他的儿子竟然读了50本英文书。(强调多)b. His son has read not less than 50 English books.他的儿子读了不少于50本英文书。(客观陈述
16、,不强调多或少)5. hardly more than用来表示“仅仅”。Eg. The little man was hardly more than one meter fifty high. 这个小个子男人仅有1.5米高.6. 在 more than 结构中, than 有时可看作关系代词,相当于than whatEg. There ought to be less anxiety over the risk of getting cancer than exists in the public mind today. (Than = than what) 人们不应该像今天这样担心害怕患上
17、癌症61. The research requires more money than _. (2007) A. have been put in B. has been put in C. being put in D. to be put in7. no other than 只有,正是。它常用来加强语气,多用于书面语。Eg. The murderer turned out to be no other person than the inspector himself.结果是,那个杀人犯不是别人,正是巡官自己。8. no better than 和一样,实际上等于(practically
18、 the same as)Eg.A man who cannot read and write is no better than the blind.不识字的人跟瞎子没有两样。9. No sooner than:60. The couple had no sooner got to the station _ the coach left. (2009)A. when B. as C. until D. than10. most 大多数的意思; most of某个范围中的大多数。11. better than 与其说倒不如说。Eg. Certain programs work better
19、for some than for others.某些项目对有些人来说效果不错对其他人来说则不然。12. more likely than 比较结构Eg.There are few electronic applications more likely to raise fears regarding future 很少有电子应用软件能够像机器人那样引起人们对未来就业机会的担忧。13.other than意思是:不同于,除之外;rather than意思是:而不是。隐含比较级:inferior, superior, senior, junior, prior +to 1) prior to 较
20、早的,较重要的The task is prior to all others. 这项任务比其他所有的任务都重要。2) superior to优越,高于In math he felt superior to John. 他觉得自己数学比约翰强。3) inferior to 下等的,次的4) senior to 年长的,地位高的;junior年幼的,地位低的,迟的He is two years senior to me. 他比我大两岁。5)preferable to 更好的Health without riches is preferable to riches without health. 贫
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