摘要：比较级的用法 ①双方比较.表示一方超过另一方时.用“比较级+than 的结构表示, This picture is more beautiful than that one. 注意: ▲比较对象的一致性 请看下面这道选择题: The weather in China is different from . A. in America B. one in America C. America D. that in America 本题意为"中国的天气比美国热."比较的是天气而不是国家.C不能选.A没有名词.后句成分不全.排除.B和D中.B中的one常用来代替可数名词.而that可车以代替不可数或抽象名词.所以选D. ▲要避免将主语包含在比较对象中 (错)China is larger than any country in Asia. (对)China is larger than any other countries in Asia. ▲注意比较对象的省略或隐藏:有时省略或不点明被比较的对象.而是通过语境来暗示被比较的对象. 请看下面这两道选择题: If there were no examinations, we should have at school. A. the happiest time B. a more happier time C. much happiest time D. a much happier time 本题将比较的对象隐藏在虚拟条件句中.即:与没有考试的时候相比.本题答案选D. I don’t think this film is by far the most boring.I have seen . A. better B. worse C. the best D. the worst 由前文“我认为这部电影不是最没趣的 可知.“我看过更差的电影 .省略了than this one.本题答案是B. It takes a long time to go there by train; it's by road. A. quick B. the quickest C. much quick D. quicker 由语境可知.句末省略了than by train.用比较级.本题答案是D. ②表示一方不及另一方时.用“less+原级+than 的结构表示, This room is less beautiful than that one. ③表示一方超过另一方的程度或数量时.可在比较级前加表示程度的状语.如even.a lot.a bit.a little.still.much.far.yet.by fay等修饰, He works even harder than before. 注意:by far通常用于强调最高级.用于比较级时.一般放在比较级的后面.如在前面.应在二者中 间加“the . He is taller by far than his brother. He is by far the taller of the two brothers. ④表示一方随另一方的程度而变化时.用“the +比较级.the +比较级 的结构, The harder he works, the happier he feels. ⑤不与其他事物相比.表示本身程度的改变时.用“比较级+ and+比较级 的结构, The weather is getting colder and colder. The girl becomes more and more beautiful. ⑥某些以-ior结尾的形容词进行比较时.用to代替than.这些词有inferior.superior(较 好的.优于--).junior.senior.prior等, He is superior to Mr.Zhang in chemistry. ⑦在比较从句中为了避免重复.我们通常用that代替前面出现的名词.that指物,one既可指人又可指物.that可代替可数名词单数和不可数名词.而one只能代替可数名词, The book on the table is more interesting than thaton the desk. A box made of steel is stronger than one made of wood. ⑧否定词+比较级 该结构用否定形式表示肯定意义.要掌握该结构的用法.须注意以下几点: ▲该结构多为“can't ／couldn't +比较级 的形式 I can't agree with you more.我再同意你的意见不过了.(或:我完全同意你的意见.) The weather couldn't be worse.天气再糟糕不过了. He couldn't have done better.他做得再好不过了. ▲用于该结构中的否定词除了not之外.还有no.never.nothing等 This could give her no greater pleasure.这使她再高兴不过了. There's nothing cheaper.这东西再便宜不过了. There is no greater love than that of a man who lays down his life for his friends. 为朋友而放弃生命的爱是最伟大的爱. ▲当该结构中的比较级为less时.其意义为“一点也不 试比较:He couldn't care more.他非常介意. He couldn't care less.他毫不介意. 注意:反过来用肯定形式表示否定意义.这种用法主要见于: ▲know better than+不定式.这种结构意为“不至于 You have a better command of French than to make such mistakes. 你的法语较好.不至于犯这样的错误. He is more experienced than to do such a thing. 他比较有经验.不至于做这样的事. ▲more than-can.这种句型形式上是肯定.实际上有否定含义 The boys in the street have become very insolent and it is more than flesh and blood can bear. 街上的男孩变得非常无礼,到了人所不能忍受的地步. The beauty of the place is more than I can describe. 那地方美得无法形容. ⑨倍数表达法 ▲A is threetimes the sizeof B. The new building is four times the sizeof the old one. 这座新楼是那座旧楼的四倍大(高)/这座新楼比那座旧楼大(高)三倍. ▲A is threetimes as bigas B. Asia is four times as large as Europe. 亚洲是欧洲的四倍大/亚洲比欧洲大三倍. ▲A is three times biggerthan B. Your school is three times bigger than ours.你们的学校比我们的学校大三倍. 用times表倍数通常用于三倍以上.两倍可以用twice或double.

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