1、PEP 8 Unit 1 How tall are you Part B Lets learnZhang Peng:How tall are you?Mike:Im 1.61 metres.Zhang Peng:Oh!Im taller.Mike:Youre older than me,too.Zhang Peng:Look!Thats the tallest dinosaur in this hall.Mike:Yes,it is.How tall is it?Zhang Peng:Maybe 4 metres.Mike:Wow!Its taller than both of us toge
2、ther.Zhang Peng:Look!There are more dinosaurs over there!Mike:Theyre all so big and tall.Zhang Peng:Hey,this dinosaur isnt tall!Im taller than this one.Mike:Oh,yes.How tall are you?Zhang Peng:Im 1.65 metres.A Lets talktaller biggerstrongersmallerthinnerheavierheavy Lets say is er than.John:How heavy
3、 are you?Jim:Im 52 kilograms.John:Youre heavier than me.Guess:Who is heavier,John or Jim?A:How heavy are you?B:Im _ kilograms.How heavy are you?A:Im _ kilograms.You are heavier/thinner than me.strongoldtallshortyoung说出下列形容词的比较级strongeroldertallershorteryoungersmallbigthinheavysmallerbiggerthinnerhea
4、vier形容词的比较级形容词的比较级1.含义：表示两者(人或事物)的比较。2.用于：比较级+than的句子中3.翻译：“更.”形容词比较级的变化规则(1)一般在词尾+er:strongstronger(更强壮的)(2)以字母e结尾的单词，+r:nice(好的)nicer(更好的)(3)闭音节单词(一个元音字母+一个辅音字母结尾的单词）变比较级时要双写辅音字母，再+er:bigbigger(更大的)hot-hotter(更热的)thin-thinner(更瘦的）(4)辅音字母+y字母结尾的单词，变比较级时把y变i,再加er:happy-happier(更高兴的、更幸福的)heavy-heavier(更重的)funny-funnier(更滑稽好笑的)(5)多音节的形容词变比较级时，在单词前面加more:beautiful-more beautiful(更漂亮的)difficult-more difficult(更难的)interesting-more interesting(更有趣的)
