形容词比较级

形容词、副词比较级形容词、副词比较级 Comparative s of adjective and adverb Comparative s of adjective and adverb 1、 2、 形容词和副词有三个等级： 原级 比较级最高级。 形容词和副词变比较级方法 规则⒈ 6.一般形容词+ly 形成的副词 变比较级在前面+more more loudly 7、ing 型形容词 ed 型形容词 通常前加 more 变比较级 8.少数形容词的比较级是不规则的。 good/well→better; bad/ill→worse; far→farther（表距离） / further（表抽 象） ；much/many→more; little→less； old→older、elder. Shy –shyer friendly---friendlier fun---more fun 3、哪些词可以修饰形容词比较级？ 1） 表示数量的词。例如： Shall I get a couple more chairs？ Where can I get a few more computers? It was one-fourth cheaper than the market price. 2） much, far, by far, a lot, lots, a great deal, a bit, a little，somewhat 之类表示程度的词。例如： He’s feeling a lot better today. Now I feel a great deal more confident. She’s actually a good deal older than she looks. 3） any, some, still, even 之类的词。例如： You must go and get some more milk. He is fat, but his brother is still fatter. This book is even more useful than that. 4）no，not any 常用在比较级前表示“并不” 。 The girl is no clever than you．那姑娘和你一样笨。 The situation is not any better than before．与以前相比，情况无任何好转 5）倍数、分数、百分数等表示数量的词常放在比较级前表示具体差别。 My brother is three years older than I．我哥比我大三岁。 The room is two-fifths smaller than yours．这间房比你那间小五分之二。 Cotton output is 57 percent higher than last year．棉花产量比去年高百分 之五十七。 6） by+具体的数量词常放在句未表示具体差别。 He arrived here later than you by an hour．他比你晚一小时到这儿。 This street is wider than that one by two metres 这条街比那条街宽 2 米。 注意： 1） 除 by far（可在比较级前或后）外，其他词必须置于形容词比较级的前面。例如： This applicant is by far better / better by far than that one. 这个申请人比那个要好得多。 2） any 只用于否定句、疑问句和条件句中。例如： Do you feel any better today? 你今天感觉好一点了吗？ 4、 比较级用法 A、表示两者（人或事物）的比较。在比较级+than 的句型中，当 than 前后所使 用的动词相同时，通常用助动词代替后面的动词，该动词或助动词可以省略。 如：You know more about the book than I （do） You works much hard than me . B、甲 +谓语 +比较级 +than +乙 注意含有 than 的比较级中，前后比较对象必须是同一范畴即同类事物 C、比较级+and +比较级或 more and more adj 越来越… Warmer and warmer more and more beautiful D、在含有 or 的选择疑问句中，如果有两者供选择，前面的形容词要用比较级 Who is taller ,Tim or Tom ? E、甲不如乙的表达 甲 is not as /so adj. as 乙=甲 is less adj than 乙 英语不如数学有兴趣 English is not as interesting as math English is less interesting than math This room is not so big as that one This room is smaller than that one F、more than one +单数名词 不止一个 作主语是谓语用单数 More than one boy knows how to play the game More than =over 超过 多于 G、the+比较级…,the +比较级表示越….越… The more money you make, the more you spend . H、否定词+比较级否定词+so…as这两个结构表示最高级 Nothing is so easy as this =nothing is easier than this = this is the easiest thing . I、比较级与最高级的转换 class J、注意遵循一致原则 对应句 The population of shanghai is larger than that of Beijing It is easier to make a plan than to carry it out The population of shanghai is larger than that of Beijing It is easier to make a plan than to carry it out K、比较级前什么时候用 the 在比较急的句子中表示两个中比较突出的时候要用 the 一般句子中有 of the two He is the thinner of the two boys L、表示倍数的比较级用法 1、甲 be 倍数+times +the +形容词对应的名词形式 +of+乙 The new building is three times the height of the old one 这座新楼比那座旧楼高三倍（新楼是旧楼的四倍） 2、甲 be 倍+times +as +原级+as+乙 Asia is four times as large a