英语：比较级和最高级用法讲解.ppt

,比较级和最高级,形容词的比较级,一： 用法 用于两者（人或物）之间，表示“其中一个比另一更”或“较”，后面通常用连词than连结另一个比较的对象，其基本句型是： 主语谓语（系动词）形容词比较级than对比对象。 eg: Jim is taller than Mike. Mike is shorter than Jim.,Which goes faster, the bike or the car?,The car goes faster than the bike.,The bike goes fast.,Which flies higher,the plane or the bird?,The plane flies higher than the bird .,The bird flies high.,Which runs faster, the dog or the sheep?,The dog runs faster than the sheep.,The sheep runs fast.,￥100 ￥200,Which is more expensive , the brown coat or the the yellow coat?,The yellow coat is more expensive than the brown one.,The brown coat is expensive.,Donald duck,Harry Potter,Which is more interesting?,Harry potter is more interesting than Donald duck.,Donald duck is interesting.,than 后面接代词时，一般要用主格，但在口语中也可以换成宾格。 eg: He works more carefully than I (me). 他比我工作更细心。 （3）“比较级+and+比较级”表示 “越来越” eg: He becomes fatter and fatter. 他越来越胖了。 She is more and more athletic . 她越来越健壮了。,（4）“The +比较级，the +比较级”表示“越，越” eg：The busier he is ,the happier he feels. 他越忙就越高兴。 （5）形容词比较级前可加数词，表示“大（小）多少”“长（短）多少” eg:He is five years younger than me. 他比我小五岁。 （6）表示倍数时用:times+比较级+than eg:My room is three times bigger than yours.,二. 原级和比较级前面通常使用的修饰词： （一）在原级前面通常使用very, quite, too, much too, a little, as, so 等。 eg: 1. The room is very big. 2. The person is quite clever. 3. Today is too hot. 4. He eats too much, so hes much too heavy.,在比较级前面使用的修饰词有： even（更，更加），a little（有点）， far/ much/ a lot （更加，的多） eg: 1. Yesterday was hot, but today is even hotter. 2. Im a little taller than Mary. 3. This skirt is far/ much/ a lot more beautiful than that one.,Guess!,Which means of transportation is safer?,bus,plane,Which country is larger?,U.S.A,Australia,The yellow River,Which river is longer?,The Changjian River,Which mountain is higher?,Fu Ji mountain,Huangshan,vegetables,pizza,Which is more delicious?,Who is more popular?,Beckham,Zhao Benshan,“比较”出来的英语 1. A friend is easier lost than found. 朋友易失不易得。 2. Enough is as good as a feast. 知足常乐。 3. Better to do well than to say well. 说得好不如干得好。 4. Better the last smile than the first laughter. 宁可最后微笑，不可首先狂喜。 5. Doing is better than saying. 会说不如会做。 6. Two heads are better than one. 两人智慧胜一人。 7. Good to begin well, better to end well. 善始好，善终更佳。 8. An eye finds more truth than two ears. 百闻不如一见。,than conj. （用于形容词，副词的比较级后）比,more adv. (构成含有三个或三个以上音节的 大多数形容词及副词的比较级） （比 ）更；更多的；更大的,If you have a chance to travel, where do like to choose? And why? 2. When you want to shop , where would you like to go? And why? 3. If your parents arent at home and they give you some money to buy food by yourself, where would you like to buy? And why? 4. If this Sunday your classmates and you want to have a picnic , where would you like to go? And why?,My answer 1.I want to travel to Hai nan, because it has the most beautiful scenery . 2. I want to go shopping in a supermarket, because I think it has the most comfortable environment. 3. I would like to go to KFC, because it has the friendliest service. 4. I want to go to the Forest Park, because it has the freshest air and it can make us relaxed.,形容词的比较等级构成方式: 1.一般单音节adj 的比较级多在原形上加-er,最高级加-est. 多音节adj在原形前加more,最高级加most,2.辅音字母加y结尾时去y变i再加er eg. friendly friendlier friendliest,3. 以不发音的e结尾时加r/st. eg. fine finer finest 4. 重读闭音节结尾的词,如末尾是一个辅音字母,双写这个辅音字母,再加-er/est.eg. big bigger biggest 5.不规则adj的比较级与最高级如下:,四. 单项选择。 1. Lucy is very short, but she is _ than her sister. A. shorter B. longer C. taller D. older 2. Frank is _ friendly than his brother. A. a little more B. a few more C. much D. a little 3. Sam is _ at Chinese than Jim. A. good B. well C. better D. gooder,4. This one is too large. Can you show me a _one? A. larger B. large C. small D. smaller 5. Do you think March is _ than January? Yes, its _ warmer. better, a little B. well, much C. worse, very D. nicer, quite,6. Im _ quieter than Susan. A. little B. few C. a little D. a few 7. The watch is not _ beautiful as that one. A. very B. too C. so D. more,8. His French isnt so good as _. A: he B: him C:his D: hers 9. Its much better than _ classes. A. have B. has C. to have D. having 10. Her bag is newer than _. A. mine B. my C. me D. I,13. Which one is _, this one or that one? A. good B. bad C. best D. worse 14. He is _ than me. A. older B. elder C. young D. more younger 15. I think your room is _ bigger. A. a lot B. a lot of C. lots of D. more,11. The _, the better. A. much