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Section Grammar 形容词和副词的比较级和最高级,用形容词和副词表示比较级和最高级的几个重要句型： 1“比较级形式than”意为“比更” Thats easier said than done.说比做容易。 It is much cheaper to post a long report than to fax it. 邮寄一份长篇报告比发传真便宜得多。,2“.as原级as.”意为“和一样” The building is as high as the tower. 这幢建筑和那座塔一样高。 This picture is as beautiful as that one. 这幅画和那幅一样漂亮。 What I did was as good as that of a normal person. 我所做的和一个正常人做的一样好。,3“.not as/so原级as.”意为“不及” Luckily the weather was not so/as wet as it is today. 幸运的是，那天天气没有今天潮湿。 My dictionary is not as/so useful as yours. 我的词典不如你的有用。,4表示倍数的三个句型 (1)表示A是B的几倍时，主要有下面几种表达方式： 倍数形容词(或副词)的比较级than 倍数as形容词(或much)原级或副词原级as 倍数 the size(length，width，height.) of,This room is twice bigger than that one. 这个房间比那个房间大两倍。 This bridge is three times as long as that one. This bridge is three times the length of that one 这座桥是那座的3倍长。,(2)用名词表示“量”的倍数时，则用以下两个句型： 倍数more名词(可数/不可数)than There are four times more books in our library than in yours. 我们图书馆藏书(数量)是你们图书馆藏书的四倍。 (我们图书馆藏书比你们的多三倍) We have produced twice more grain this year than we did last year. 我们今年生产的谷物比去年增长了一倍。(是去年的两倍),倍数as many(或much)名词其他as After the technique was introduced，the factory produced twice as many tractors in 2009 as the year before.采用新技术以后，那个工厂2009年生产的拖拉机是前一年(2008年)的两倍。(比前一年增长一倍) There is three times as much water in this pot as in that one. 这个壶里的水是那个壶里的三倍。,5“比较级and比较级”意为“越来越” It becomes colder and colder when winter comes. 冬天来了，天气变得越来越冷了。 Our school is becoming more and more beautiful. 我们学校变得越来越美丽。,6“the比较级，the比较级”意为“越，越” The more，the better.越多越好。 The more we have，the more we want.人欲无穷。 The more we get together，the happier well be. 相聚越多，我们越快乐。,7“否定词比较级结构”表示最高级含义 He has never spent a more worrying day. 他过了最忧虑的一天。 I have never seen such a horrible thing in all my life. 我一辈子也没见过这么恐怖的事。(这件事最恐怖),8the最高级in/of.三个或三个以上中最 He is the tallest in his class.他是班上最高的。 He is the tallest of the boys in his class. 他是他班上男孩子中最高的一个。,注意：常见的修饰比较级的修饰语有：rather，much，still，even，far，any (用于否定句或疑问句)，a lot，a little，a great deal，by far，a bit，three times等。 A car runs a great deal faster than a bike. 汽车比自行车跑得快多了。,My luggage is heavy，but hers is still heavier. 我的行李很重，但她的更重。 Mike gets to school earlier than any other student in his class. Mike gets to school earlier than any of the other students in his class.迈克比他班上其他任何一个同学到校都早。,Mike gets to school earlier than the other students in his class. 迈克比他班上其他同学到校都早。 Mike gets to school the earliest in his class. 迈克是他班里到校最早的。,注意：要对应句型，遵循前后一致的原则。 The population of Shanghai is larger than that of Beijing. 上海的人口比北京的人口多。 It is easier to make a plan than to carry it out. 制订计划容易，执行起来难。,.完成句子 1这件大衣和那件大衣一样贵。 This coat is_ _ _that one. 答案： as expensive as 2英语变得越来越重要了。 English is becoming_ _ _ _. 答案： more and more important,3你赚钱越多，花得就越多。 _ _ _you make，_ _you spend. 答案： The more money；the more 4这棵大树是那棵小树的两倍。 The big tree is_ _ _of that small one. 答案： twice the height,5今天比昨天冷得多。 It is_ _ _ _it was yesterday. 答案： much colder today than 6Mike is the most clever in his class.(同义句转换) Mike is_ _ _any other student in his class. 答案： more clever than,7I have never seen a better film than this one.(同义句转换) This is_ _ _I have ever seen. 答案： the best film 8The horse is_ _ _ _ _(体重的三倍) the sheep is. 答案： three times as heavy as,.单项填空 1It is reported that the United States used_energy as the whole of Europe. Aas twice Btwice much Ctwice much as Dtwice as much 解析： 考查“倍数asadj.n.as”这一句型。 答案： D,2Are you satisfied with what he has done? Not at all.It couldnt be_. Aany worse Bso bad Cmuch better Dthe worst 解析： 否定词比较级最高级，not.worsethe worst。 答案： A,3The experiment was_easier than we had expected. Amore Bmuch more Cmuch Dmore much 解析： 比较级不能重复使用，因为easier本身已经是比较级，因此排除A、B；D项结构错误，因此选C。句意为：这个实验比我们想像的容易得多。 答案： C,4_children there are in a family，_their life will be. AThe less；the better BThe fewer；the better CFewer；better DMore；better 解析： “the比较级，the比较级”表示“越就越”。由句意得知“家里孩子越少，生活就会越好”。children是可数名词，应用few来修饰，故选B。 答案： B,5Are you satisfied with what he said? Not a bit.It couldnt have been_. Abetter Bworse Cbad Dworst 解析： 由语境可知，not a bit表示“一点也不”，排除A；此处考查“否定词与比较级连用表示最高级意义”，故选B。 答案： B,6It is said that the old man lives_quiet life. Amost Ba much Ca most Da more 解析： 句意为：据说那位老人过着非常安静的生活。live alife过着生活，most在此表示“非常”之意，不表示最高级。 答案： C,7These oranges are only a dollar eightynine a pound. Well，they are_than the others，but they dont look_good. Aprettier；very Bcheaper；as Cbetter；too Dmore expensive；so,解析： 句意为：这些橘子一磅仅1美元89美分。噢，它们是比其他橘子便宜，但看上去不如其他的好。根据句意，尤其是第一句中的only可知第一空应为cheaper；第二空所在句子为一个省略句，补全后为：but they dont look as good as the others，not so/as.as不如。 答案： B,8Your story is perfect；Ive never heard_before. Athe better one Bthe best one Ca better one Da good one 解析： never.better.和best.ever是最高级的两种表示法。Ive never heard a better one before，意为“这是我听过的最好的故事”。因此答案为C。 答案： C,9As far as weather goes，_the better I like it. Aall the hotter it gets Bthe hotter it will get Cthe hotter it gets Dhowever the hotter it gets,解析： 考查the比较级，the比较级结构。当前半句(暗含一个条件状语从句)表达将来的动作时，用一般现在时。 答案： C,10Americans eat_vegetables per person today as they did in 1910. Amore than twice Bas twice as many Ctwice as many as Dmore than twice as many,解析： 四个选项中，只有D项符合“倍数as many(或much)名词as.”这一结构，故应选D。 答案： D,11My uncles house in the downtown area is much smaller than ours，but it is twice_expensive. Aas Bso Ctoo Dvery,解析： 句意为：我叔叔在闹市区的房子比我们(不在闹市)的房子要小的多，但是它的价格却是我们的房子价格的两倍：考生要从句子结构和意思上看出本句所省略了的部分内容，因此使用了表达倍数的as.as.的结构。 答案： A,12Youre driving too fast.Can you drive _？ Amore slowly a bit Bslowly a bit more Ca bit more slowly Dslowly more a bit,解析： 考查副词的比较级。slowly的比较级是在其前加more，a bit修饰比较级放于前面，A、B、D三项在排列顺序上均有误，故应选C项。解决此类题时，首先根据句意确定所填内容意思，而后分析各词的关系和顺序。 答案： C,13_you consider，_you will feel. AThe many；the worried BMuch；much worried CThe more；the more worried DMany；more worried,解析： 此处考查的是“the比较级，the比较级”这一句式结构。句意为“你考虑的越多，你就会越担心”。 答案： C,14Are you feeling_better today? No，Im feeling_worse. Aby far；quite Bmore；very Cfairly；rather Dany；even 解析： 疑问句中any修饰比较级，第二空用even修饰比较级，意为“感觉甚至更糟了。” 答案： D,15With time going by，he became_in the summer training. Amore and relaxed Bmore and more relaxed Cmore and relaxing Dmore and more relaxing,解析： 句意为：随着时间的推移，他在这次夏季培训中越来越轻松。A项和C项这两种表达方式在英语中不存在，故排除；relaxing令人感到轻松的，通常用于修饰物；而此处表示人感到轻松，故选B项。 答案： B,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,
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