初中英语人教版八年级上册第四单元Unit 4 What's the best movie theater 形容词和副词比较级和最高级的使用(共20张PPT).ppt

1、形容词和副词比较级和最高级的使用Rio Olympic Games198cmSun Yang is taller than Ning ZeTao 191cmMa Long is funny,Chen Long is funnierthan Ma Long.Gong Jingjie rides bike fast.Zhong Tianshi rides faster than Gong JingjieWang zhen walks faster than the other walkers.形容词比较级1.形容词比较级常用的句型结构(A和B比较)：A+be动词+形容词的比较级+than+Be.g

2、.Im taller than you.You are thinner than me.This ruler is longer than that one.2.比较级的关键词 than。a little、much、even 都可以修饰比较级。比较级有规律,词尾加上-er两兄弟;要是以e来结尾,只有小二(r)跟上去;重读闭音节词要牢记,双写千万别忘记;要是“辅音+y”来结尾,小艾(i)要把y来替,再加-er两兄弟;多音节词加上m-o-r-e,你看这样多容易。The pink bag is as _ as the purple one.big同级比较Lingling runs as _ as L

3、i Lei.fast二、两个“as”之间 必须使用形容词或副词原级。意为“如同一样”Lang Ping is beautiful.Hui Ruoqi is more beautiful.But Zhang Yue is the most beautiful of the three.Axelsen plays badminton well,li Zongwei plays better,but Chen Long plays best of all.Who is the happiest of all?Oh,Fu Yuanhui is the happiest.Sun Yang swims t

4、he most quickly of all the players.1.形容词比较级一般用在比较两个人或事物的时候而形容词最高级表示三者或三者以上（人或物）的比较,其中有一个超过其他几个(某一个最/其中一个比另几个更)。2.2.形容词最高级前要加the，后面通常带of/in短语来说明比较的范围.Presentation最高级有规律,词尾加上-est三兄弟;要是以e来结尾,只有st 跟上去;重读闭音节词要牢记,双写千万别忘记;要是“辅音+y”来结尾,小艾(i)要把y来替,再加-est三兄弟;多音节词加上m-o-s-t,你看这样多容易。good well better-best bad badl

5、y worse -worst many/much more-most little less -lest far farther-farthest 二、形容词、副词比较级和最高级的不规则变化:注：需一一记住典型的不规则词All the players are the best,they try their best to face any difficulties,they bring out their best .lets learn from them to be higher,faster,and stronger.Jack 要为运动员们举办一个庆功聚会，时间：周五晚上，地点：学校大厅。需要准备的有：邀请老师，准备水果，食物,表演节目。盼望收到大家的回信。Dear classmates,We will have a _party for the players of our class.They tried their best to get the prize for our class.To show the _,we will have the party.it will be in _.Can you _?Can you help us to _?Would you like to _.We will _.I _.JackDear Jack,I _