形容词比较级语法.ppt

形容词的比较级Comparative Structures of Adjectives一、倍数的表达法倍数可用half(一半）、double(两倍）、times(若干倍）表示1.倍数+as+adj./adv.+asE.g.My handwriting is not half as good as yours.E.g.At least,the train runs six times as fast as the ship.2.倍数倍数+adj./adv.的比较级的比较级+thanE.g.This road is twice longer than that one.3.倍数倍数+the size/the length/width/height/depth of E.g.Our school is three times the size of yours.E.g.This table is twice the width of that one.二、“比较级+and+比较级”或“more and more+原级”表示“越来越”的意思E.g.Things are getting better and better every day.E.g.The girl becomes more and more beautiful.三、The+比较级，the+比较级表示“越来越”E.g.The more I study it,the more I like it.E.g.The more careful you are,the fewer mistakes youll make in the experiment.四、修饰比较级的程度副词a bit,a little,a lot,a great deal,rather,much,far,any,no,even,still等E.g.Native speakers speak English much faster than I(do).E.g.Speak a bit/a little more slowly,please!五、特殊情况1.表示“两者之中比较的一个”，用of引导，比较级前加定冠词theE.g.This is the bigger of the two rooms.E.g.Jack is the taller of the two boys.2.表示“A 不如B”可用 not more than或者less+adj./adv.的原级或 not as/so+adj./adv.的原级+asE.g.Pigs run less fast than dogs.=Pigs dont run as/so fast as dogs.注意no more than 表示“两者都不”E.g.You are no more hard-working than him.3.同一个人或物，比较其两种性质或状态时，可用“morethan”表示“与其不如”E.g.He is more wise than diligent.实战演练1.The film is,I have to say,not a bit interesting.why?Its _(有趣多了）than the films I have ever seen.2.How was your recent trip to Sichuan?Ive never has _(一个更令人愉快的）one before.far more interestinga more pleasant3.The number of traffic accidents caused by drink-driving is _(两倍大）as the number of those caused by non-drink-driving.4.I think watching TV every evening is a waste of timethere are_(更多的）meaningful things to do.twice as largemore5.It may not be a great suggestion.But before_(一个更好的）is put forward,well make do with it.a better one