形容词比较级用法市公开课获奖课件

1、形容词比较级第1页第1页I. 原级使用办法:1.表示两者同等程度: as + adj/ adv + as e.g. The ruler is as long as that one. He sings as well as Jack. as +原级+a/an+名词+as Tom is as clever a boy as Mick.as much / many + 名词 as 与同样多eg. I have done as much work as he did yesterday. You can take as many books as you can. 第2页第2页2.表示两者倍数关系：

2、倍数+ as+原级+as第一个as前面能够加上表示倍数词 修饰：a half, twice , ( three ) times ,等等。比如：Asia is four tomes as large as Europe. 亚洲是欧洲四倍大。James is not as tall as Robert. 詹姆斯主线没有罗伯特高。第3页第3页“倍数adjadv（比较级）than” Your playground is four times larger than ours 你们操场比我们操场大四倍。“倍数the名词of被比较对象”，其中惯用名词有size，length，width，depth，hei

3、ght等，也译作“是多少倍” The new building is four times the height of the old one.这座新楼是那座旧楼四倍高。第4页第4页II. 比较级使用办法: 1. 比较级+than 表示人与人、事物与事物之间比较，其意义为A比B更（怎么样）一些。They worked even harder than they promised. 他们工作得比他们答应还要卖力。This street is narrower than that one. 这条街比那条街窄一些。第5页第5页比较级+and+比较级, 表示“越来越” 在这个结构中两个 比较级要求词性

4、相同。 eg. warmer and warmer, nicer and nicer, more and more beautiful When winter is coming , it gets colder and colder . 冬天来临之际，天越来越冷了。 第6页第6页3. the+比较级, the+ 比较级 表示意义是越（怎么样），就越（怎么样）e.g. (1) The more you read the book, the more interesting you found . (2) The busier my mum gets, the happier she is.第7页第7页比较级修饰语有 : much, far, even, a little, a lot, a bit, rather, still, rather（相称地），slightly（略微),a great deal (大量) + adj./adv. 比较级He came even earlier than I asked (him to). 她来得甚至比我叫她来时间还要早。第8页第8页6. no + 比较级 + than结构表示A和B同样不。比如：She runs no faster than her sister. 她与她妹妹同样跑不快。Tom is no wise